diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
deleted file mode 100644
index 52eb072..0000000
--- a/.github/workflows/tests.yml
+++ /dev/null
@@ -1,106 +0,0 @@
-name: 'Tests'
-
-
-on:
- push:
- branches: [ '**' ]
- pull_request:
- branches: [ '**' ]
-
-
-defaults:
- run:
- shell: bash
-
-
-jobs:
- test-linux:
- runs-on: ubuntu-latest
- name: 'Linux - Python'
- strategy:
- matrix:
- python-version: [ '3.8', '3.9', '3.10', '3.11', '3.12' ]
- fail-fast: false
- env:
- DISPLAY: :0
- PY_MPV_SKIP_TESTS: >-
- test_wait_for_property_event_overflow
- steps:
- - uses: actions/checkout@v4
- - name: 'Install Python'
- uses: actions/setup-python@v5
- with:
- python-version: ${{ matrix.python-version }}
- - name: 'Update Packages'
- run: |
- function execute() { echo -e "\033[0;34m$*\033[0m"; "$@"; }
-
- execute sudo apt update -y
- execute sudo apt upgrade -y
- - name: 'Install Dependencies'
- run: |
- function execute() { echo -e "\033[0;34m$*\033[0m"; "$@"; }
-
- execute sudo apt install -y libmpv1 xvfb
- - name: 'Start Xvfb'
- run: |
- echo -e "\033[0;34msudo /usr/bin/Xvfb $DISPLAY -screen 0 1920x1080x24 &\033[0m";
- sudo /usr/bin/Xvfb $DISPLAY -screen 0 1920x1080x24 &
- - name: 'Setup Test Environment'
- run: |
- function execute() { echo -e "\033[0;34m$*\033[0m"; "$@"; }
-
- execute python -m venv venv
- execute source venv/bin/activate
- execute python -m pip install --upgrade pip
- execute python -m pip install wheel
- execute python -m pip install -r tests/requirements.txt
- - name: 'Run Python Tests'
- run: |
- function execute() { echo -e "\033[0;34m$*\033[0m"; "$@"; }
-
- execute source venv/bin/activate
- execute xvfb-run python -m unittest
-
- test-windows:
- runs-on: windows-latest
- name: 'Windows - Python'
- strategy:
- matrix:
- python-version: [ '3.8', '3.9', '3.10', '3.11', '3.12' ]
- fail-fast: false
- steps:
- - uses: actions/checkout@v4
- - name: 'Install Python'
- uses: actions/setup-python@v5
- with:
- python-version: ${{ matrix.python-version }}
- - name: 'Provide libmpv'
- run: |
- function execute() { echo -e "\033[0;34m$*\033[0m"; "$@"; }
-
- ARTIFACT="mpv-dev-x86_64-v3-20240121-git-a39f9b6.7z"
- SHA1="0764a4b899a7ebb1476e5b491897c5e2eed8a07f"
- URL="https://sourceforge.net/projects/mpv-player-windows/files/libmpv/$ARTIFACT"
-
- execute curl -L -O "$URL"
- echo -e "\033[0;34mecho -n $SHA1 $ARTIFACT > $ARTIFACT.sha1\033[0m"
- echo -n "$SHA1 $ARTIFACT" > "$ARTIFACT.sha1"
- execute sha1sum --check "$ARTIFACT.sha1"
- execute 7z x "$ARTIFACT"
- execute mv libmpv-2.dll tests
- - name: 'Setup Test Environment'
- run: |
- function execute() { echo -e "\033[0;34m$*\033[0m"; "$@"; }
-
- execute python -m venv venv
- execute source venv/Scripts/activate
- execute python -m pip install --upgrade pip
- execute python -m pip install wheel
- execute python -m pip install -r tests/requirements.txt
- - name: 'Run Python Tests'
- run: |
- function execute() { echo -e "\033[0;34m$*\033[0m"; "$@"; }
-
- execute source venv/Scripts/activate
- execute python -m unittest
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..dba13ed
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,661 @@
+ GNU AFFERO GENERAL PUBLIC LICENSE
+ Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
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+ When we speak of free software, we are referring to freedom, not
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+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all. For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Remote Network Interaction; Use with the GNU General Public License.
+
+ Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software. This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time. Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+
+ Copyright (C)
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source. For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code. There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+.
diff --git a/LICENSE.GPL b/LICENSE.GPL
deleted file mode 100644
index d159169..0000000
--- a/LICENSE.GPL
+++ /dev/null
@@ -1,339 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term "modification".) Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
- 1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
- 2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
- a) You must cause the modified files to carry prominent notices
- stating that you changed the files and the date of any change.
-
- b) You must cause any work that you distribute or publish, that in
- whole or in part contains or is derived from the Program or any
- part thereof, to be licensed as a whole at no charge to all third
- parties under the terms of this License.
-
- c) If the modified program normally reads commands interactively
- when run, you must cause it, when started running for such
- interactive use in the most ordinary way, to print or display an
- announcement including an appropriate copyright notice and a
- notice that there is no warranty (or else, saying that you provide
- a warranty) and that users may redistribute the program under
- these conditions, and telling the user how to view a copy of this
- License. (Exception: if the Program itself is interactive but
- does not normally print such an announcement, your work based on
- the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
- 3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
- a) Accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of Sections
- 1 and 2 above on a medium customarily used for software interchange; or,
-
- b) Accompany it with a written offer, valid for at least three
- years, to give any third party, for a charge no more than your
- cost of physically performing source distribution, a complete
- machine-readable copy of the corresponding source code, to be
- distributed under the terms of Sections 1 and 2 above on a medium
- customarily used for software interchange; or,
-
- c) Accompany it with the information you received as to the offer
- to distribute corresponding source code. (This alternative is
- allowed only for noncommercial distribution and only if you
- received the program in object code or executable form with such
- an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it. For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
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-anything that is normally distributed (in either source or binary
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-operating system on which the executable runs, unless that component
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-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
- 4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
- 5. You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Program or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
- 6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
- 7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-
- Copyright (C)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- , 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
diff --git a/LICENSE.LGPL b/LICENSE.LGPL
deleted file mode 100644
index 4362b49..0000000
--- a/LICENSE.LGPL
+++ /dev/null
@@ -1,502 +0,0 @@
- GNU LESSER GENERAL PUBLIC LICENSE
- Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL. It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
- This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it. You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
- When we speak of free software, we are referring to freedom of use,
-not price. Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
- To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights. These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
- For example, if you distribute copies of the library, whether gratis
-or for a fee, you must give the recipients all the rights that we gave
-you. You must make sure that they, too, receive or can get the source
-code. If you link other code with the library, you must provide
-complete object files to the recipients, so that they can relink them
-with the library after making changes to the library and recompiling
-it. And you must show them these terms so they know their rights.
-
- We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
-
- To protect each distributor, we want to make it very clear that
-there is no warranty for the free library. Also, if the library is
-modified by someone else and passed on, the recipients should know
-that what they have is not the original version, so that the original
-author's reputation will not be affected by problems that might be
-introduced by others.
-
- Finally, software patents pose a constant threat to the existence of
-any free program. We wish to make sure that a company cannot
-effectively restrict the users of a free program by obtaining a
-restrictive license from a patent holder. Therefore, we insist that
-any patent license obtained for a version of the library must be
-consistent with the full freedom of use specified in this license.
-
- Most GNU software, including some libraries, is covered by the
-ordinary GNU General Public License. This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License. We use
-this license for certain libraries in order to permit linking those
-libraries into non-free programs.
-
- When a program is linked with a library, whether statically or using
-a shared library, the combination of the two is legally speaking a
-combined work, a derivative of the original library. The ordinary
-General Public License therefore permits such linking only if the
-entire combination fits its criteria of freedom. The Lesser General
-Public License permits more lax criteria for linking other code with
-the library.
-
- We call this license the "Lesser" General Public License because it
-does Less to protect the user's freedom than the ordinary General
-Public License. It also provides other free software developers Less
-of an advantage over competing non-free programs. These disadvantages
-are the reason we use the ordinary General Public License for many
-libraries. However, the Lesser license provides advantages in certain
-special circumstances.
-
- For example, on rare occasions, there may be a special need to
-encourage the widest possible use of a certain library, so that it becomes
-a de-facto standard. To achieve this, non-free programs must be
-allowed to use the library. A more frequent case is that a free
-library does the same job as widely used non-free libraries. In this
-case, there is little to gain by limiting the free library to free
-software only, so we use the Lesser General Public License.
-
- In other cases, permission to use a particular library in non-free
-programs enables a greater number of people to use a large body of
-free software. For example, permission to use the GNU C Library in
-non-free programs enables many more people to use the whole GNU
-operating system, as well as its variant, the GNU/Linux operating
-system.
-
- Although the Lesser General Public License is Less protective of the
-users' freedom, it does ensure that the user of a program that is
-linked with the Library has the freedom and the wherewithal to run
-that program using a modified version of the Library.
-
- The precise terms and conditions for copying, distribution and
-modification follow. Pay close attention to the difference between a
-"work based on the library" and a "work that uses the library". The
-former contains code derived from the library, whereas the latter must
-be combined with the library in order to run.
-
- GNU LESSER GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License Agreement applies to any software library or other
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diff --git a/README.rst b/README.rst
index db57f22..30a518f 100644
--- a/README.rst
+++ b/README.rst
@@ -11,7 +11,7 @@ Installation
.. code:: bash
- pip install mpv
+ pip install python-mpv
...though you can also realistically just copy `mpv.py`_ into your project as it's all nicely contained in one file.
@@ -19,40 +19,23 @@ Installation
Requirements
~~~~~~~~~~~~
-libmpv
-......
+libmpv (no kidding!)
+....................
``libmpv.so`` either locally (in your current working directory) or somewhere in your system library search path. This
module is somewhat lenient as far as ``libmpv`` versions are concerned but since ``libmpv`` is changing quite frequently
you'll only get all the newest features when using an up-to-date version of this module. The unit tests for this module
do some basic automatic version compatibility checks. If you discover anything missing here, please open an `issue`_ or
submit a `pull request`_ on github.
-On Windows you can place libmpv anywhere in your ``%PATH%`` (e.g. next to ``python.exe``) or next to this module's
-``mpv.py``. Before falling back to looking in the mpv module's directory, python-mpv uses the DLL search order built
-into ctypes, which is different to the one Windows uses internally. You can modify `%PATH%` before importing python-mpv
-to modify where python-mpv looks for the DLL. Consult `this stackoverflow post `__
-for details.
-
-Python >= 3.9
-.............
-We only support python stable releases from the last couple of years. We only test the current stable python release. If you find a compatibility issue with an older python version that still has upstream support (that is less than about four years old), feel free to open an issue_ and we'll have a look.
+Python 2.7, 3.5 or 3.6 (officially)
+...................................
+The ``master`` branch officially only supports recent python releases (3.5 onwards), but there is the somewhat outdated
+but functional `py2compat branch`_ providing Python 2 compatibility.
+.. _`py2compat branch`: https://github.com/jaseg/python-mpv/tree/py2compat
.. _`issue`: https://github.com/jaseg/python-mpv/issues
.. _`pull request`: https://github.com/jaseg/python-mpv/pulls
-Supported Platforms
-...................
-
-**Linux**, **Windows** and **OSX** all seem to work mostly fine. For some notes on the installation on Windows see
-`this comment`__. Shared library handling is quite bad on windows, so expect some pain there. On OSX there seems to be
-some bug int the event logic. See `issue 36`_ and `issue 61`_ for details. Creating a pyQT window and having mpv draw
-into it seems to be a workaround (about 10loc), but in case you want this fixed please weigh in on the issue tracker
-since right now there is not many OSX users.
-
-.. __: https://github.com/jaseg/python-mpv/issues/60#issuecomment-352719773
-.. _`issue 61`: https://github.com/jaseg/python-mpv/issues/61
-.. _`issue 36`: https://github.com/jaseg/python-mpv/issues/36
-
Usage
-----
@@ -61,15 +44,13 @@ Usage
import mpv
player = mpv.MPV(ytdl=True)
player.play('https://youtu.be/DOmdB7D-pUU')
- player.wait_for_playback()
-python-mpv mostly exposes mpv's built-in API to python, adding only some porcelain on top. Most "`input commands `_" are mapped to methods of the MPV class. Check out these methods and their docstrings in `the source `__ for things you can do. Additional controls and status information are exposed through `MPV properties `_. These can be accessed like ``player.metadata``, ``player.fullscreen`` and ``player.loop_playlist``.
Threading
~~~~~~~~~
The ``mpv`` module starts one thread for event handling, since MPV sends events that must be processed quickly. The
-event queue has a fixed maximum size and some operations can cause a large number of events to be sent.
+event queue has a fixed maxmimum size and some operations can cause a large number of events to be sent.
If you want to handle threading yourself, you can pass ``start_event_thread=False`` to the ``MPV`` constructor and
manually call the ``MPV`` object's ``_loop`` function. If you have some strong need to not use threads and use some
@@ -82,9 +63,6 @@ All API functions are thread-safe. If one is not, please file an issue on github
Advanced Usage
~~~~~~~~~~~~~~
-Logging, Properties, Python Key Bindings, Screenshots and youtube-dl
-....................................................................
-
.. code:: python
#!/usr/bin/env python3
@@ -105,7 +83,7 @@ Logging, Properties, Python Key Bindings, Screenshots and youtube-dl
player.fullscreen = True
player.loop_playlist = 'inf'
# Option access, in general these require the core to reinitialize
- player['vo'] = 'gpu'
+ player['vo'] = 'opengl'
@player.on_key_press('q')
def my_q_binding():
@@ -121,78 +99,6 @@ Logging, Properties, Python Key Bindings, Screenshots and youtube-dl
del player
-Skipping silence using libav filters
-....................................
-
-The following code uses the libav silencedetect filter to skip silence at the beginning of a file. It works by loading
-the filter, then parsing its output from mpv's log. Thanks to Sean DeNigris on github (#202) for the original code!
-
-.. code:: python
-
- #!/usr/bin/env python3
- import sys
- import mpv
-
- p = mpv.MPV()
- p.play(sys.argv[1])
-
- def skip_silence():
- p.set_loglevel('debug')
- p.af = 'lavfi=[silencedetect=n=-20dB:d=1]'
- p.speed = 100
- def check(evt):
- toks = evt['event']['text'].split()
- if 'silence_end:' in toks:
- return float(toks[2])
- p.time_pos = p.wait_for_event('log_message', cond=check)
- p.speed = 1
- p.af = ''
-
- skip_silence()
- p.wait_for_playback()
-
-Video overlays
-..............
-
-.. code:: python
-
- #!/usr/bin/env python3
- import time
- from PIL import Image, ImageDraw, ImageFont
- import mpv
-
- player = mpv.MPV()
-
- player.loop = True
- player.play('test.webm')
- player.wait_until_playing()
-
- font = ImageFont.truetype('DejaVuSans.ttf', 40)
-
- while not player.core_idle:
-
- time.sleep(0.5)
- overlay = player.create_image_overlay()
-
- for pos in range(0, 500, 5):
- ts = player.time_pos
- if ts is None:
- break
-
- img = Image.new('RGBA', (400, 150), (255, 255, 255, 0))
- d = ImageDraw.Draw(img)
- d.text((10, 10), 'Hello World', font=font, fill=(0, 255, 255, 128))
- d.text((10, 60), f't={ts:.3f}', font=font, fill=(255, 0, 255, 255))
-
- overlay.update(img, pos=(2*pos, pos))
- time.sleep(0.05)
-
- overlay.remove()
-
-
-Playlist handling
-.................
-
.. code:: python
#!/usr/bin/env python3
@@ -211,193 +117,12 @@ Playlist handling
print(player.playlist)
player.wait_for_playback()
-Directly feeding mpv data from python
-.....................................
-
-.. code:: python
-
- #!/usr/bin/env python3
- import mpv
-
- player = mpv.MPV()
- @player.python_stream('foo')
- def reader():
- with open('test.webm', 'rb') as f:
- while True:
- yield f.read(1024*1024)
-
- player.play('python://foo')
- player.wait_for_playback()
-
-Using external subtitles
-........................
-
-The easiest way to load custom subtitles from a file is to pass the ``--sub-file`` option to the ``loadfile`` call:
-
-.. code:: python
-
- #!/usr/bin/env python3
- import mpv
-
- player = mpv.MPV()
- player.loadfile('test.webm', sub_file='test.srt')
- player.wait_for_playback()
-
-Note that you can also pass many other options to ``loadfile``. See the mpv docs for details.
-
-If you want to add subtitle files or streams at runtime, you can use the ``sub-add`` command. ``sub-add`` can only be
-called once the player is done loading the file and starts playing. An easy way to wait for this is to wait for the
-``core-idle`` property.
-
-.. code:: python
-
- #!/usr/bin/env python3
- import mpv
-
- player = mpv.MPV()
- player.play('test.webm')
- player.wait_until_playing()
- player.sub_add('test.srt')
- player.wait_for_playback()
-
-Using MPV's built-in GUI
-........................
-
-python-mpv is using mpv via libmpv. libmpv is meant for embedding into other applications and by default disables most
-GUI features such as the OSD or keyboard input. To enable the built-in GUI, use the following options when initializing
-the MPV instance. See `Issue 102`_ for more details
-
-.. _`issue 102`: https://github.com/jaseg/python-mpv/issues/61
-
-.. code:: python
-
- # Enable the on-screen controller and keyboard shortcuts
- player = mpv.MPV(input_default_bindings=True, input_vo_keyboard=True, osc=True)
-
- # Alternative version using the old "floating box" style on-screen controller
- player = mpv.MPV(player_operation_mode='pseudo-gui',
- script_opts='osc-layout=box,osc-seekbarstyle=bar,osc-deadzonesize=0,osc-minmousemove=3',
- input_default_bindings=True,
- input_vo_keyboard=True,
- osc=True)
-
-PyQT embedding
-..............
-
-.. code:: python
-
- #!/usr/bin/env python3
- import mpv
- import sys
-
- from PyQt5.QtWidgets import *
- from PyQt5.QtCore import *
-
- class Test(QMainWindow):
- def __init__(self, parent=None):
- super().__init__(parent)
- self.container = QWidget(self)
- self.setCentralWidget(self.container)
- self.container.setAttribute(Qt.WA_DontCreateNativeAncestors)
- self.container.setAttribute(Qt.WA_NativeWindow)
- player = mpv.MPV(wid=str(int(self.container.winId())),
- vo='x11', # You may not need this
- log_handler=print,
- loglevel='debug')
- player.play('test.webm')
-
- app = QApplication(sys.argv)
-
- # This is necessary since PyQT stomps over the locale settings needed by libmpv.
- # This needs to happen after importing PyQT before creating the first mpv.MPV instance.
- import locale
- locale.setlocale(locale.LC_NUMERIC, 'C')
- win = Test()
- win.show()
- sys.exit(app.exec_())
-
-PyGObject embedding
-...................
-
-.. code:: python
-
- #!/usr/bin/env python3
- import gi
-
- import mpv
-
- gi.require_version('Gtk', '3.0')
- from gi.repository import Gtk
-
-
- class MainClass(Gtk.Window):
-
- def __init__(self):
- super(MainClass, self).__init__()
- self.set_default_size(600, 400)
- self.connect("destroy", self.on_destroy)
-
- widget = Gtk.Frame()
- self.add(widget)
- self.show_all()
-
- # Must be created >after< the widget is shown, else property 'window' will be None
- self.mpv = mpv.MPV(wid=str(widget.get_property("window").get_xid()))
- self.mpv.play("test.webm")
-
- def on_destroy(self, widget, data=None):
- self.mpv.terminate()
- Gtk.main_quit()
-
-
- if __name__ == '__main__':
- # This is necessary since like Qt, Gtk stomps over the locale settings needed by libmpv.
- # Like with Qt, this needs to happen after importing Gtk but before creating the first mpv.MPV instance.
- import locale
- locale.setlocale(locale.LC_NUMERIC, 'C')
-
- application = MainClass()
- Gtk.main()
-
-Using OpenGL from PyGObject
-...........................
-
-Just like it is possible to render into a GTK widget through X11 windows, it `also is possible to render into a GTK
-widget using OpenGL `__ through this python API.
-
-Using OpenGL from PyQt5/QML
-...........................
-
-Robozman_ has mangaed to `make mpv render into a PyQt5/QML widget using OpenGL
-`__ through this python API.
-
-Using mpv inside imgui inside OpenGL via GLFW
-.............................................
-
-dfaker_ has written a demo (`link `__) that uses mpv to render video into an `imgui `__ UI running on an OpenGL context inside `GLFW `__. Check out their demo to see how to integrate with imgui/OpenGL and how to access properties and manage the lifecycle of an MPV instance.
-
-Running tests
--------------
-
-Use pytest to run tests.
-
-Coding Conventions
+Coding conventions
------------------
The general aim is `PEP 8`_, with liberal application of the "consistency" section. 120 cells line width. Four spaces.
No tabs. Probably don't bother making pure-formatting PRs except if you think it *really* helps readability or it
*really* irks you if you don't.
-License
--------
-
-python-mpv inherits the underlying libmpv's license, which can be either GPLv2 or later (default) or LGPLv2.1 or later.
-For details, see `the mpv copyright page`_.
-
.. _`PEP 8`: https://www.python.org/dev/peps/pep-0008/
-.. _`mpv.py`: https://raw.githubusercontent.com/jaseg/python-mpv/main/mpv.py
-.. _cosven: https://github.com/cosven
-.. _Robozman: https://gitlab.com/robozman
-.. _dfaker: https://github.com/dfaker
-.. _`the mpv copyright page`: https://github.com/mpv-player/mpv/blob/master/Copyright
-
+.. _`mpv.py`: https://raw.githubusercontent.com/jaseg/python-mpv/master/mpv.py
diff --git a/do_release.sh b/do_release.sh
deleted file mode 100755
index b1ae0f3..0000000
--- a/do_release.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/sh
-
-[ $# -eq 1 ] || exit 2
-
-VER="$1"
-
-echo "$VER" | grep '^[0-9]\+\.[0-9]\+\.[0-9]\+$' || {
- echo "Call this script as ./do_release.sh [version] where version has format 1.2.3, without \"v\" prefix."
- exit 2
-}
-
-echo "Creating version $VER"
-
-if [ -n "$(git diff --name-only --cached)" ]; then
- echo "Stash or commit staged changes first"
- exit 2
-fi
-
-sed -i "s/^\\(\\s*version\\s*=\\s*['\"]\\)[^'\"]*\\(['\"]\\s*\\)$/\\1v"$VER"\\2/" pyproject.toml
-sed -i "s/^\\(\\s*__version__\\s*=\\s*['\"]\\)[^'\"]*\\(['\"]\\s*\\)$/\\1"$VER"\\2/" mpv.py
-git add pyproject.toml mpv.py
-git commit -m "Version $VER" --no-edit
-git -c user.signingkey=E36F75307F0A0EC2D145FF5CED7A208EEEC76F2D -c user.email=python-mpv@jaseg.de tag -s "v$VER" -m "Version $VER"
-git push --tags origin
diff --git a/mpv-test.py b/mpv-test.py
new file mode 100755
index 0000000..96bf225
--- /dev/null
+++ b/mpv-test.py
@@ -0,0 +1,464 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# vim: ts=4 sw=4 et
+
+import unittest
+from unittest import mock
+import math
+import threading
+from contextlib import contextmanager
+import gc
+import os.path
+import time
+
+import mpv
+
+
+TESTVID = os.path.join(os.path.dirname(__file__), 'test.webm')
+MPV_ERRORS = [ l(ec) for ec, l in mpv.ErrorCode.EXCEPTION_DICT.items() if l ]
+
+class MpvTestCase(unittest.TestCase):
+ def setUp(self):
+ self.m = mpv.MPV()
+
+ def tearDown(self):
+ self.m.terminate()
+
+class TestProperties(MpvTestCase):
+ @contextmanager
+ def swallow_mpv_errors(self, exception_exceptions=[]):
+ try:
+ yield
+ except Exception as e:
+ if any(e.args[:2] == ex.args for ex in MPV_ERRORS):
+ if e.args[1] not in exception_exceptions:
+ raise
+ else:
+ raise
+
+ def test_read(self):
+ self.m.loop = 'inf'
+ self.m.play(TESTVID)
+ while self.m.core_idle:
+ time.sleep(0.05)
+ for name in sorted(self.m.property_list):
+ name = name.replace('-', '_')
+ with self.subTest(property_name=name), self.swallow_mpv_errors([
+ mpv.ErrorCode.PROPERTY_UNAVAILABLE,
+ mpv.ErrorCode.PROPERTY_ERROR,
+ mpv.ErrorCode.PROPERTY_NOT_FOUND]):
+ getattr(self.m, name)
+
+ def test_write(self):
+ self.m.loop = 'inf'
+ self.m.play(TESTVID)
+ while self.m.core_idle:
+ time.sleep(0.05)
+ for name in sorted(self.m.property_list):
+ if name in ('external-file','input-ipc-server', 'heartbeat-cmd', 'wid', 'input-file'):
+ continue
+ name = name.replace('-', '_')
+ with self.subTest(property_name=name), self.swallow_mpv_errors([
+ mpv.ErrorCode.PROPERTY_UNAVAILABLE,
+ mpv.ErrorCode.PROPERTY_ERROR,
+ mpv.ErrorCode.PROPERTY_FORMAT,
+ mpv.ErrorCode.PROPERTY_NOT_FOUND]): # This is due to a bug with option-mapped properties in mpv 0.18.1
+ setattr(self.m, name, 100)
+ setattr(self.m, name, 1)
+ setattr(self.m, name, 0)
+ setattr(self.m, name, -1)
+ setattr(self.m, name, 1)
+ setattr(self.m, name, 1.0)
+ setattr(self.m, name, 0.0)
+ setattr(self.m, name, -1.0)
+ setattr(self.m, name, float('nan'))
+ setattr(self.m, name, 'foo')
+ setattr(self.m, name, '')
+ setattr(self.m, name, 'bazbazbaz'*1000)
+ setattr(self.m, name, b'foo')
+ setattr(self.m, name, b'')
+ setattr(self.m, name, b'bazbazbaz'*1000)
+ setattr(self.m, name, True)
+ setattr(self.m, name, False)
+
+ def test_property_bounce(self):
+ self.m.aid = False
+ self.assertEqual(self.m.audio, False)
+ self.m.aid = 'auto'
+ self.assertEqual(self.m.audio, 'auto')
+ self.m.aid = 'no'
+ self.assertEqual(self.m.audio, False)
+ self.m.audio = 'auto'
+ self.assertEqual(self.m.aid, 'auto')
+ self.m.audio = False
+ self.assertEqual(self.m.aid, False)
+ self.m.audio = 'auto'
+ self.assertEqual(self.m.aid, 'auto')
+ self.m.audio = 'no'
+ self.assertEqual(self.m.aid, False)
+
+ def test_array_property_bounce(self):
+ self.m.alang = 'en'
+ self.assertEqual(self.m.alang, ['en'])
+ self.m.alang = 'de'
+ self.assertEqual(self.m.alang, ['de'])
+ self.m.alang = ['de', 'en']
+ self.assertEqual(self.m.alang, ['de', 'en'])
+ self.m.alang = 'de,en'
+ self.assertEqual(self.m.alang, ['de', 'en'])
+ self.m.alang = ['de,en']
+ self.assertEqual(self.m.alang, ['de,en'])
+
+ def test_osd_property_bounce(self):
+ self.m.alang = ['en']
+ self.assertEqual(self.m.osd.alang, 'en')
+ self.m.alang = ['de']
+ self.assertEqual(self.m.osd.alang, 'de')
+ self.m.alang = ['en', 'de']
+ self.assertEqual(self.m.osd.alang, 'en,de')
+
+ def test_raw_property_bounce(self):
+ self.m.alang = 'en'
+ self.assertEqual(self.m.raw.alang, [b'en'])
+ self.m.alang = 'de'
+ self.assertEqual(self.m.raw.alang, [b'de'])
+ self.m.alang = ['de', 'en']
+ self.assertEqual(self.m.raw.alang, [b'de', b'en'])
+ self.m.alang = 'de,en'
+ self.assertEqual(self.m.raw.alang, [b'de', b'en'])
+ self.m.alang = ['de,en']
+ self.assertEqual(self.m.raw.alang, [b'de,en'])
+
+ def test_property_decoding_invalid_utf8(self):
+ invalid_utf8 = b'foo\xc3\x28bar'
+ self.m.alang = invalid_utf8
+ self.assertEqual(self.m.alang, [invalid_utf8])
+ self.assertEqual(self.m.raw.alang, [invalid_utf8])
+ with self.assertRaises(UnicodeDecodeError):
+ self.m.strict.alang
+ with self.assertRaises(UnicodeDecodeError):
+ # alang is considered safe and pasted straight into the OSD string. But OSD strings should always be valid
+ # UTF-8. This test may be removed in case OSD encoding sanitization is handled differently in the future.
+ self.m.osd.alang
+
+ def test_property_decoding_valid_utf8(self):
+ valid_utf8 = 'pröpérty'
+ self.m.alang = valid_utf8
+ self.assertEqual(self.m.alang, [valid_utf8])
+ self.assertEqual(self.m.raw.alang, [valid_utf8.encode('utf-8')])
+ self.assertEqual(self.m.osd.alang, valid_utf8)
+ self.assertEqual(self.m.strict.alang, [valid_utf8])
+
+ def test_property_decoding_multi(self):
+ valid_utf8 = 'pröpérty'
+ invalid_utf8 = b'foo\xc3\x28bar'
+ self.m.alang = [valid_utf8, 'foo', invalid_utf8]
+ self.assertEqual(self.m.alang, [valid_utf8, 'foo', invalid_utf8])
+ self.assertEqual(self.m.raw.alang, [valid_utf8.encode('utf-8'), b'foo', invalid_utf8])
+ with self.assertRaises(UnicodeDecodeError):
+ self.m.strict.alang
+ with self.assertRaises(UnicodeDecodeError):
+ # See comment in test_property_decoding_invalid_utf8
+ self.m.osd.alang
+
+ def test_option_read(self):
+ self.m.loop = 'inf'
+ self.m.play(TESTVID)
+ while self.m.core_idle:
+ time.sleep(0.05)
+ for name in sorted(self.m):
+ with self.subTest(option_name=name), self.swallow_mpv_errors([
+ mpv.ErrorCode.PROPERTY_UNAVAILABLE, mpv.ErrorCode.PROPERTY_NOT_FOUND, mpv.ErrorCode.PROPERTY_ERROR]):
+ self.m[name]
+
+ def test_multivalued_option(self):
+ self.m['external-files'] = ['test.webm', b'test.webm']
+ self.assertEqual(self.m['external-files'], ['test.webm', 'test.webm'])
+
+
+class ObservePropertyTest(MpvTestCase):
+ def test_observe_property(self):
+ handler = mock.Mock()
+
+ m = self.m
+ m.observe_property('vid', handler)
+
+ time.sleep(0.1)
+ m.play(TESTVID)
+
+ time.sleep(0.1) #couple frames
+ m.unobserve_property('vid', handler)
+
+ time.sleep(0.1) #couple frames
+ m.terminate() # needed for synchronization of event thread
+ handler.assert_has_calls([mock.call('vid', 'auto'), mock.call('vid', 1)])
+
+ def test_property_observer_decorator(self):
+ handler = mock.Mock()
+
+ m = self.m
+ m.play(TESTVID)
+
+ m.loop = 'inf'
+ m.mute = True
+
+ @m.property_observer('mute')
+ @m.property_observer('loop')
+ def foo(*args, **kwargs):
+ handler(*args, **kwargs)
+
+ m.mute = False
+ m.loop = False
+ self.assertEqual(m.mute, False)
+ self.assertEqual(m.loop, False)
+
+ # Wait for tick. AFAICT property events are only generated at regular
+ # intervals, and if we change a property too fast we don't get any
+ # events. This is a limitation of the upstream API.
+ time.sleep(0.1)
+ # Another API limitation is that the order of property change events on
+ # different properties does not necessarily exactly match the order in
+ # which these properties were previously accessed. Thus, any_order.
+ handler.assert_has_calls([
+ mock.call('mute', False),
+ mock.call('loop', False)],
+ any_order=True)
+ handler.reset_mock()
+
+ m.mute = True
+ m.loop = 'inf'
+ self.assertEqual(m.mute, True)
+ self.assertEqual(m.loop, 'inf')
+
+ time.sleep(0.05)
+ foo.unobserve_mpv_properties()
+
+ m.mute = False
+ m.loop = False
+ m.mute = True
+ m.loop = 'inf'
+ m.terminate() # needed for synchronization of event thread
+ handler.assert_has_calls([
+ mock.call('mute', True),
+ mock.call('loop', 'inf')],
+ any_order=True)
+
+class KeyBindingTest(MpvTestCase):
+ def test_register_direct_cmd(self):
+ self.m.register_key_binding('a', 'playlist-clear')
+ self.assertEqual(self.m._key_binding_handlers, {})
+ self.m.register_key_binding('Ctrl+Shift+a', 'playlist-clear')
+ self.m.unregister_key_binding('a')
+ self.m.unregister_key_binding('Ctrl+Shift+a')
+
+ def test_register_direct_fun(self):
+ b = mpv.MPV._binding_name
+
+ def reg_test_fun(state, name):
+ pass
+
+ self.m.register_key_binding('a', reg_test_fun)
+ self.assertIn(b('a'), self.m._key_binding_handlers)
+ self.assertEqual(self.m._key_binding_handlers[b('a')], reg_test_fun)
+
+ self.m.unregister_key_binding('a')
+ self.assertNotIn(b('a'), self.m._key_binding_handlers)
+
+ def test_register_direct_bound_method(self):
+ b = mpv.MPV._binding_name
+
+ class RegTestCls:
+ def method(self, state, name):
+ pass
+ instance = RegTestCls()
+
+ self.m.register_key_binding('a', instance.method)
+ self.assertIn(b('a'), self.m._key_binding_handlers)
+ self.assertEqual(self.m._key_binding_handlers[b('a')], instance.method)
+
+ self.m.unregister_key_binding('a')
+ self.assertNotIn(b('a'), self.m._key_binding_handlers)
+
+ def test_register_decorator_fun(self):
+ b = mpv.MPV._binding_name
+
+ @self.m.key_binding('a')
+ def reg_test_fun(state, name):
+ pass
+ self.assertEqual(reg_test_fun.mpv_key_bindings, ['a'])
+ self.assertIn(b('a'), self.m._key_binding_handlers)
+ self.assertEqual(self.m._key_binding_handlers[b('a')], reg_test_fun)
+
+ reg_test_fun.unregister_mpv_key_bindings()
+ self.assertNotIn(b('a'), self.m._key_binding_handlers)
+
+ def test_register_decorator_fun_chaining(self):
+ b = mpv.MPV._binding_name
+
+ @self.m.key_binding('a')
+ @self.m.key_binding('b')
+ def reg_test_fun(state, name):
+ pass
+
+ @self.m.key_binding('c')
+ def reg_test_fun_2_stay_intact(state, name):
+ pass
+
+ self.assertEqual(reg_test_fun.mpv_key_bindings, ['b', 'a'])
+ self.assertIn(b('a'), self.m._key_binding_handlers)
+ self.assertIn(b('b'), self.m._key_binding_handlers)
+ self.assertIn(b('c'), self.m._key_binding_handlers)
+ self.assertEqual(self.m._key_binding_handlers[b('a')], reg_test_fun)
+ self.assertEqual(self.m._key_binding_handlers[b('b')], reg_test_fun)
+
+ reg_test_fun.unregister_mpv_key_bindings()
+ self.assertNotIn(b('a'), self.m._key_binding_handlers)
+ self.assertNotIn(b('b'), self.m._key_binding_handlers)
+ self.assertIn(b('c'), self.m._key_binding_handlers)
+
+ def test_register_simple_decorator_fun_chaining(self):
+ b = mpv.MPV._binding_name
+
+ handler1, handler2 = mock.Mock(), mock.Mock()
+
+ @self.m.on_key_press('a')
+ @self.m.on_key_press('b')
+ def reg_test_fun(*args, **kwargs):
+ handler1(*args, **kwargs)
+
+ @self.m.on_key_press('c')
+ def reg_test_fun_2_stay_intact(*args, **kwargs):
+ handler2(*args, **kwargs)
+
+ self.assertEqual(reg_test_fun.mpv_key_bindings, ['b', 'a'])
+ self.assertIn(b('a'), self.m._key_binding_handlers)
+ self.assertIn(b('b'), self.m._key_binding_handlers)
+ self.assertIn(b('c'), self.m._key_binding_handlers)
+
+ self.m._key_binding_handlers[b('a')]('p-', 'q')
+ handler1.assert_has_calls([ mock.call() ])
+ handler2.assert_has_calls([])
+ handler1.reset_mock()
+ self.m._key_binding_handlers[b('b')]('p-', 'q')
+ handler1.assert_has_calls([ mock.call() ])
+ handler2.assert_has_calls([])
+ self.m._key_binding_handlers[b('c')]('p-', 'q')
+ handler1.assert_has_calls([])
+ handler2.assert_has_calls([ mock.call() ])
+
+ reg_test_fun.unregister_mpv_key_bindings()
+ self.assertNotIn(b('a'), self.m._key_binding_handlers)
+ self.assertNotIn(b('b'), self.m._key_binding_handlers)
+ self.assertIn(b('c'), self.m._key_binding_handlers)
+
+class TestLifecycle(unittest.TestCase):
+ def test_create_destroy(self):
+ thread_names = lambda: [ t.name for t in threading.enumerate() ]
+ self.assertNotIn('MPVEventHandlerThread', thread_names())
+ m = mpv.MPV()
+ self.assertIn('MPVEventHandlerThread', thread_names())
+ m.terminate()
+ self.assertNotIn('MPVEventHandlerThread', thread_names())
+
+ def test_flags(self):
+ with self.assertRaises(AttributeError):
+ mpv.MPV('this-option-does-not-exist')
+ m = mpv.MPV('cursor-autohide-fs-only', 'fs', video=False)
+ self.assertTrue(m.fullscreen)
+ self.assertEqual(m.cursor_autohide, 1000)
+ m.terminate()
+
+ def test_options(self):
+ with self.assertRaises(AttributeError):
+ mpv.MPV(this_option_does_not_exists=23)
+ m = mpv.MPV(osd_level=0, loop='inf', deinterlace=False)
+ self.assertEqual(m.osd_level, 0)
+ self.assertEqual(m.loop, 'inf')
+ self.assertEqual(m.deinterlace, False)
+ m.terminate()
+
+ def test_event_callback(self):
+ handler = mock.Mock()
+ m = mpv.MPV(video=False)
+ m.register_event_callback(handler)
+ m.play(TESTVID)
+ m.wait_for_playback()
+
+ m.unregister_event_callback(handler)
+ handler.assert_has_calls([
+ mock.call({'reply_userdata': 0, 'error': 0, 'event_id': 6, 'event': None}),
+ mock.call({'reply_userdata': 0, 'error': 0, 'event_id': 9, 'event': None}),
+ mock.call({'reply_userdata': 0, 'error': 0, 'event_id': 7, 'event': {'reason': 4}}),
+ ], any_order=True)
+ handler.reset_mock()
+
+ m.terminate()
+ handler.assert_not_called()
+
+ def test_log_handler(self):
+ handler = mock.Mock()
+ m = mpv.MPV(video=False, log_handler=handler)
+ m.play(TESTVID)
+ m.wait_for_playback()
+ m.terminate()
+ handler.assert_any_call('info', 'cplayer', 'Playing: test.webm')
+
+
+class RegressionTests(MpvTestCase):
+
+ def test_unobserve_property_runtime_error(self):
+ """
+ Ensure a `RuntimeError` is not thrown within
+ `unobserve_property`.
+ """
+ handler = mock.Mock()
+
+ self.m.observe_property('loop', handler)
+
+ try:
+ self.m.unobserve_property('loop', handler)
+ except RuntimeError:
+ self.fail(
+ """
+ "RuntimeError" exception thrown within
+ `unobserve_property`
+ """,
+ )
+
+ def test_instance_method_property_observer(self):
+ """
+ Ensure that bound method objects can be used as property observers.
+ See issue #26
+ """
+ handler = mock.Mock()
+ m = self.m
+
+ class T(object):
+ def t(self, *args, **kw):
+ handler(*args, **kw)
+ t = T()
+
+ m.loop = 'inf'
+
+ m.observe_property('loop', t.t)
+
+ m.loop = False
+ self.assertEqual(m.loop, False)
+ # Wait for tick. AFAICT property events are only generated at regular
+ # intervals, and if we change a property too fast we don't get any
+ # events. This is a limitation of the upstream API.
+ time.sleep(0.01)
+ m.loop = 'inf'
+ self.assertEqual(m.loop, 'inf')
+
+ time.sleep(0.02)
+ m.unobserve_property('loop', t.t)
+
+ m.loop = False
+ m.loop = 'inf'
+ m.terminate() # needed for synchronization of event thread
+ handler.assert_has_calls([mock.call('loop', False), mock.call('loop', 'inf')])
+
+
+if __name__ == '__main__':
+ unittest.main()
diff --git a/mpv.py b/mpv.py
index f9bf561..9805a30 100644
--- a/mpv.py
+++ b/mpv.py
@@ -2,64 +2,34 @@
# vim: ts=4 sw=4 et
#
# Python MPV library module
-# Copyright (C) 2017-2024 Sebastian Götte
+# Copyright (C) 2017 Sebastian Götte
#
-# python-mpv inherits the underlying libmpv's license, which can be either GPLv2 or later (default) or LGPLv2.1 or
-# later. For details, see the mpv copyright page here: https://github.com/mpv-player/mpv/blob/master/Copyright
+# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
+# Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
#
-# You may copy, modify, and redistribute this file under the terms of the GNU General Public License version 2 (or, at
-# your option, any later version), or the GNU Lesser General Public License as published by the Free Software
-# Foundation; either version 2.1 of the License, or (at your option) any later version.
+# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+# details.
#
-# This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
-# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License and the GNU
-# Lesser General Public License for more details.
+# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
+# .
#
-# You can find copies of the GPLv2 and LGPLv2.1 licenses in the project repository's LICENSE.GPL and LICENSE.LGPL files.
-
-__version__ = '1.0.8'
from ctypes import *
import ctypes.util
import threading
-import queue
import os
-import os.path
import sys
from warnings import warn
from functools import partial, wraps
-from contextlib import contextmanager
-from concurrent.futures import Future, InvalidStateError
import collections
import re
import traceback
if os.name == 'nt':
- # Note: mpv-2.dll with API version 2 corresponds to mpv v0.35.0. Most things should work with the fallback, too.
- names = ['mpv-2.dll', 'libmpv-2.dll', 'mpv-1.dll']
- for name in names:
- dll = ctypes.util.find_library(name)
- if dll:
- break
- else:
- for name in names:
- dll = os.path.join(os.path.dirname(__file__), name)
- if os.path.isfile(dll):
- break
- else:
- raise OSError('Cannot find mpv-1.dll, mpv-2.dll or libmpv-2.dll in your system %PATH%. One way to deal with this is to ship the dll with your script and put the directory your script is in into %PATH% before "import mpv": os.environ["PATH"] = os.path.dirname(__file__) + os.pathsep + os.environ["PATH"] If mpv-1.dll is located elsewhere, you can add that path to os.environ["PATH"].')
-
- try:
- # flags argument: LOAD_LIBRARY_SEARCH_DEFAULT_DIRS | LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR
- # cf. https://learn.microsoft.com/en-us/windows/win32/api/libloaderapi/nf-libloaderapi-loadlibraryexa
- backend = CDLL(dll, 0x00001000 | 0x00000100)
- except Exception as e:
- if not os.path.isabs(dll): # can only be find_library, not the "look next to mpv.py" thing
- raise OSError(f'ctypes.find_library found mpv.dll at {dll}, but ctypes.CDLL could not load it. It looks like find_library found mpv.dll under a relative path entry in %PATH%. Please make sure all paths in %PATH% are absolute. Instead of trying to load mpv.dll from the current working directory, put it somewhere next to your script and add that path to %PATH% using os.environ["PATH"] = os.path.dirname(__file__) + os.pathsep + os.environ["PATH"]') from e
- else:
- raise OSError(f'ctypes.find_library found mpv.dll at {dll}, but ctypes.CDLL could not load it.') from e
+ backend = CDLL('mpv-1.dll')
fs_enc = 'utf-8'
-
else:
import locale
lc, enc = locale.getlocale(locale.LC_NUMERIC)
@@ -69,23 +39,21 @@ else:
sofile = ctypes.util.find_library('mpv')
if sofile is None:
- raise OSError("Cannot find libmpv in the usual places. Depending on your distro, you may try installing an mpv-devel or mpv-libs package. If you have libmpv around but this script can't find it, consult the documentation for ctypes.util.find_library which this script uses to look up the library filename.")
+ raise OSError("Cannot find libmpv in the usual places. Depending on your distro, you may try installing an "
+ "mpv-devel or mpv-libs package. If you have libmpv around but this script can't find it, maybe consult "
+ "the documentation for ctypes.util.find_library which this script uses to look up the library "
+ "filename.")
backend = CDLL(sofile)
fs_enc = sys.getfilesystemencoding()
-class ShutdownError(SystemError):
- pass
-
-class EventOverflowError(SystemError):
- pass
-
class MpvHandle(c_void_p):
pass
-class MpvRenderCtxHandle(c_void_p):
+class MpvOpenGLCbContext(c_void_p):
pass
+
class PropertyUnavailableError(AttributeError):
pass
@@ -104,14 +72,6 @@ class ErrorCode(object):
PROPERTY_UNAVAILABLE = -10
PROPERTY_ERROR = -11
COMMAND = -12
- LOADING_FAILED = -13
- AO_INIT_FAILED = -14
- VO_INIT_FAILED = -15
- NOTHING_TO_PLAY = -16
- UNKNOWN_FORMAT = -17
- UNSUPPORTED = -18
- NOT_IMPLEMENTED = -19
- GENERIC = -20
EXCEPTION_DICT = {
0: None,
@@ -128,142 +88,19 @@ class ErrorCode(object):
-9: lambda *a: TypeError('Tried to get/set mpv property using wrong format, or passed invalid value', *a),
-10: lambda *a: PropertyUnavailableError('mpv property is not available', *a),
-11: lambda *a: RuntimeError('Generic error getting or setting mpv property', *a),
- -12: lambda *a: SystemError('Error running mpv command', *a),
- -14: lambda *a: RuntimeError('Initializing the audio output failed', *a),
- -15: lambda *a: RuntimeError('Initializing the video output failed'),
- -16: lambda *a: RuntimeError('There was no audio or video data to play. This also happens if the file '
- 'was recognized, but did not contain any audio or video streams, or no '
- 'streams were selected.'),
- -17: lambda *a: RuntimeError('When trying to load the file, the file format could not be determined, '
- 'or the file was too broken to open it'),
- -18: lambda *a: ValueError('Generic error for signaling that certain system requirements are not fulfilled'),
- -19: lambda *a: NotImplementedError('The API function which was called is a stub only'),
- -20: lambda *a: RuntimeError('Unspecified error') }
-
- @staticmethod
- def human_readable(ec):
- return _mpv_error_string(ec).decode('utf-8')
+ -12: lambda *a: SystemError('Error running mpv command', *a) }
@staticmethod
def default_error_handler(ec, *args):
- return ValueError(ErrorCode.human_readable(ec), ec, *args)
-
- @classmethod
- def exception_for_ec(kls, ec, *args):
- ec = 0 if ec > 0 else ec
- ex = kls.EXCEPTION_DICT.get(ec, kls.default_error_handler)
- if ex:
- return ex(ec, *args)
+ return ValueError(_mpv_error_string(ec).decode('utf-8'), ec, *args)
@classmethod
def raise_for_ec(kls, ec, func, *args):
- ex = kls.exception_for_ec(ec, *args)
+ ec = 0 if ec > 0 else ec
+ ex = kls.EXCEPTION_DICT.get(ec , kls.default_error_handler)
if ex:
- raise ex
+ raise ex(ec, *args)
-MpvGlGetProcAddressFn = CFUNCTYPE(c_void_p, c_void_p, c_char_p)
-class MpvOpenGLInitParams(Structure):
- _fields_ = [('get_proc_address', MpvGlGetProcAddressFn),
- ('get_proc_address_ctx', c_void_p),
- ('extra_exts', c_void_p)]
-
- def __init__(self, get_proc_address):
- self.get_proc_address = get_proc_address
- self.get_proc_address_ctx = None
- self.extra_exts = None
-
-class MpvOpenGLFBO(Structure):
- _fields_ = [('fbo', c_int),
- ('w', c_int),
- ('h', c_int),
- ('internal_format', c_int)]
-
- def __init__(self, w, h, fbo=0, internal_format=0):
- self.w, self.h = w, h
- self.fbo = fbo
- self.internal_format = internal_format
-
-class MpvRenderFrameInfo(Structure):
- _fields_ = [('flags', c_int64),
- ('target_time', c_int64)]
-
- def as_dict(self):
- return {'flags': self.flags,
- 'target_time': self.target_time}
-
-class MpvOpenGLDRMParams(Structure):
- _fields_ = [('fd', c_int),
- ('crtc_id', c_int),
- ('connector_id', c_int),
- ('atomic_request_ptr', c_void_p),
- ('render_fd', c_int)]
-
-class MpvOpenGLDRMDrawSurfaceSize(Structure):
- _fields_ = [('width', c_int), ('height', c_int)]
-
-class MpvOpenGLDRMParamsV2(Structure):
- _fields_ = [('fd', c_int),
- ('crtc_id', c_int),
- ('connector_id', c_int),
- ('atomic_request_ptr', c_void_p),
- ('render_fd', c_int)]
-
- def __init__(self, crtc_id, connector_id, atomic_request_ptr, fd=-1, render_fd=-1):
- self.crtc_id, self.connector_id = crtc_id, connector_id
- self.atomic_request_ptr = atomic_request_ptr
- self.fd, self.render_fd = fd, render_fd
-
-
-class MpvRenderParam(Structure):
- _fields_ = [('type_id', c_int),
- ('data', c_void_p)]
-
- # maps human-readable type name to (type_id, argtype) tuple.
- # The type IDs come from libmpv/render.h
- TYPES = {"invalid" :(0, None),
- "api_type" :(1, str),
- "opengl_init_params" :(2, MpvOpenGLInitParams),
- "opengl_fbo" :(3, MpvOpenGLFBO),
- "flip_y" :(4, bool),
- "depth" :(5, int),
- "icc_profile" :(6, bytes),
- "ambient_light" :(7, int),
- "x11_display" :(8, c_void_p),
- "wl_display" :(9, c_void_p),
- "advanced_control" :(10, bool),
- "next_frame_info" :(11, MpvRenderFrameInfo),
- "block_for_target_time" :(12, bool),
- "skip_rendering" :(13, bool),
- "drm_display" :(14, MpvOpenGLDRMParams),
- "drm_draw_surface_size" :(15, MpvOpenGLDRMDrawSurfaceSize),
- "drm_display_v2" :(16, MpvOpenGLDRMParamsV2)}
-
- def __init__(self, name, value=None):
- if name not in self.TYPES:
- raise ValueError('unknown render param type "{}"'.format(name))
- self.type_id, cons = self.TYPES[name]
- if cons is None:
- self.value = None
- self.data = c_void_p()
- elif cons is str:
- self.value = value
- self.data = cast(c_char_p(value.encode('utf-8')), c_void_p)
- elif cons is bytes:
- self.value = MpvByteArray(value)
- self.data = cast(pointer(self.value), c_void_p)
- elif cons is bool:
- self.value = c_int(int(bool(value)))
- self.data = cast(pointer(self.value), c_void_p)
- elif cons is c_void_p:
- self.value = value
- self.data = cast(self.value, c_void_p)
- else:
- self.value = cons(**value)
- self.data = cast(pointer(self.value), c_void_p)
-
-def kwargs_to_render_param_array(kwargs):
- t = MpvRenderParam * (len(kwargs)+1)
- return t(*kwargs.items(), ('invalid', None))
class MpvFormat(c_int):
NONE = 0
@@ -298,20 +135,32 @@ class MpvEventID(c_int):
START_FILE = 6
END_FILE = 7
FILE_LOADED = 8
+ TRACKS_CHANGED = 9
+ TRACK_SWITCHED = 10
+ IDLE = 11
+ PAUSE = 12
+ UNPAUSE = 13
+ TICK = 14
+ SCRIPT_INPUT_DISPATCH = 15
CLIENT_MESSAGE = 16
VIDEO_RECONFIG = 17
AUDIO_RECONFIG = 18
+ METADATA_UPDATE = 19
SEEK = 20
PLAYBACK_RESTART = 21
PROPERTY_CHANGE = 22
- QUEUE_OVERFLOW = 24
- HOOK = 25
+ CHAPTER_CHANGE = 23
ANY = ( SHUTDOWN, LOG_MESSAGE, GET_PROPERTY_REPLY, SET_PROPERTY_REPLY, COMMAND_REPLY, START_FILE, END_FILE,
- FILE_LOADED, CLIENT_MESSAGE, VIDEO_RECONFIG, AUDIO_RECONFIG, SEEK, PLAYBACK_RESTART, PROPERTY_CHANGE)
+ FILE_LOADED, TRACKS_CHANGED, TRACK_SWITCHED, IDLE, PAUSE, UNPAUSE, TICK, SCRIPT_INPUT_DISPATCH,
+ CLIENT_MESSAGE, VIDEO_RECONFIG, AUDIO_RECONFIG, METADATA_UPDATE, SEEK, PLAYBACK_RESTART, PROPERTY_CHANGE,
+ CHAPTER_CHANGE )
def __repr__(self):
- return f''
+ return ['NONE', 'SHUTDOWN', 'LOG_MESSAGE', 'GET_PROPERTY_REPLY', 'SET_PROPERTY_REPLY', 'COMMAND_REPLY',
+ 'START_FILE', 'END_FILE', 'FILE_LOADED', 'TRACKS_CHANGED', 'TRACK_SWITCHED', 'IDLE', 'PAUSE', 'UNPAUSE',
+ 'TICK', 'SCRIPT_INPUT_DISPATCH', 'CLIENT_MESSAGE', 'VIDEO_RECONFIG', 'AUDIO_RECONFIG',
+ 'METADATA_UPDATE', 'SEEK', 'PLAYBACK_RESTART', 'PROPERTY_CHANGE', 'CHAPTER_CHANGE'][self.value]
@classmethod
def from_str(kls, s):
@@ -338,209 +187,114 @@ class MpvByteArray(Structure):
_fields_ = [('data', c_void_p),
('size', c_size_t)]
- def __init__(self, value):
- self._value = value
- self.data = cast(c_char_p(value), c_void_p)
- self.size = len(value)
-
def bytes_value(self):
return cast(self.data, POINTER(c_char))[:self.size]
class MpvNode(Structure):
+ _fields_ = [('val', c_longlong),
+ ('format', MpvFormat)]
+
def node_value(self, decoder=identity_decoder):
- return MpvNode.node_cast_value(self.val, self.format.value, decoder)
+ return MpvNode.node_cast_value(byref(c_void_p(self.val)), self.format.value, decoder)
@staticmethod
def node_cast_value(v, fmt=MpvFormat.NODE, decoder=identity_decoder):
- if fmt == MpvFormat.NONE:
- return None
- elif fmt == MpvFormat.STRING:
- return decoder(v.string)
- elif fmt == MpvFormat.OSD_STRING:
- return v.string.decode('utf-8')
- elif fmt == MpvFormat.FLAG:
- return bool(v.flag)
- elif fmt == MpvFormat.INT64:
- return v.int64
- elif fmt == MpvFormat.DOUBLE:
- return v.double
- else:
- if not v.node: # Check for null pointer
- return None
- if fmt == MpvFormat.NODE:
- return v.node.contents.node_value(decoder)
- elif fmt == MpvFormat.NODE_ARRAY:
- return v.list.contents.array_value(decoder)
- elif fmt == MpvFormat.NODE_MAP:
- return v.map.contents.dict_value(decoder)
- elif fmt == MpvFormat.BYTE_ARRAY:
- return v.byte_array.contents.bytes_value()
- else:
- raise TypeError('Unknown MPV node format {}. Please submit a bug report.'.format(fmt))
-
-class MpvNodeUnion(Union):
- _fields_ = [('string', c_char_p),
- ('flag', c_int),
- ('int64', c_int64),
- ('double', c_double),
- ('node', POINTER(MpvNode)),
- ('list', POINTER(MpvNodeList)),
- ('map', POINTER(MpvNodeList)),
- ('byte_array', POINTER(MpvByteArray))]
-
-MpvNode._fields_ = [('val', MpvNodeUnion),
- ('format', MpvFormat)]
+ return {
+ MpvFormat.NONE: lambda v: None,
+ MpvFormat.STRING: lambda v: decoder(cast(v, POINTER(c_char_p)).contents.value),
+ MpvFormat.OSD_STRING: lambda v: cast(v, POINTER(c_char_p)).contents.value.decode('utf-8'),
+ MpvFormat.FLAG: lambda v: bool(cast(v, POINTER(c_int)).contents.value),
+ MpvFormat.INT64: lambda v: cast(v, POINTER(c_longlong)).contents.value,
+ MpvFormat.DOUBLE: lambda v: cast(v, POINTER(c_double)).contents.value,
+ MpvFormat.NODE: lambda v: cast(v, POINTER(MpvNode)).contents.node_value(decoder),
+ MpvFormat.NODE_ARRAY: lambda v: cast(v, POINTER(POINTER(MpvNodeList))).contents.contents.array_value(decoder),
+ MpvFormat.NODE_MAP: lambda v: cast(v, POINTER(POINTER(MpvNodeList))).contents.contents.dict_value(decoder),
+ MpvFormat.BYTE_ARRAY: lambda v: cast(v, POINTER(POINTER(MpvByteArray))).contents.contents.bytes_value(),
+ }[fmt](v)
MpvNodeList._fields_ = [('num', c_int),
('values', POINTER(MpvNode)),
('keys', POINTER(c_char_p))]
+class MpvSubApi(c_int):
+ MPV_SUB_API_OPENGL_CB = 1
+
class MpvEvent(Structure):
_fields_ = [('event_id', MpvEventID),
('error', c_int),
('reply_userdata', c_ulonglong),
- ('_data', c_void_p)]
-
- @property
- def data(self):
- dtype = {
- MpvEventID.GET_PROPERTY_REPLY: MpvEventProperty,
- MpvEventID.PROPERTY_CHANGE: MpvEventProperty,
- MpvEventID.LOG_MESSAGE: MpvEventLogMessage,
- MpvEventID.CLIENT_MESSAGE: MpvEventClientMessage,
- MpvEventID.START_FILE: MpvEventStartFile,
- MpvEventID.END_FILE: MpvEventEndFile,
- MpvEventID.HOOK: MpvEventHook,
- MpvEventID.COMMAND_REPLY: MpvEventCommand,
- }.get(self.event_id.value)
- return cast(self._data, POINTER(dtype)).contents if dtype else None
+ ('data', c_void_p)]
def as_dict(self, decoder=identity_decoder):
- out = cast(create_string_buffer(sizeof(MpvNode)), POINTER(MpvNode))
- _mpv_event_to_node(out, pointer(self))
- rv = out.contents.node_value(decoder=decoder)
- _mpv_free_node_contents(out)
- return rv
-
- def __str__(self):
- d = self.data
- return f'<{type(d).__name__} ({self.event_id.value}) err={self.error} p={self.reply_userdata:016x} d={self.as_dict()}>'
+ dtype = {MpvEventID.END_FILE: MpvEventEndFile,
+ MpvEventID.PROPERTY_CHANGE: MpvEventProperty,
+ MpvEventID.GET_PROPERTY_REPLY: MpvEventProperty,
+ MpvEventID.LOG_MESSAGE: MpvEventLogMessage,
+ MpvEventID.SCRIPT_INPUT_DISPATCH: MpvEventScriptInputDispatch,
+ MpvEventID.CLIENT_MESSAGE: MpvEventClientMessage
+ }.get(self.event_id.value, None)
+ return {'event_id': self.event_id.value,
+ 'error': self.error,
+ 'reply_userdata': self.reply_userdata,
+ 'event': cast(self.data, POINTER(dtype)).contents.as_dict(decoder=decoder) if dtype else None}
class MpvEventProperty(Structure):
- _fields_ = [('_name', c_char_p),
+ _fields_ = [('name', c_char_p),
('format', MpvFormat),
- ('data', MpvNodeUnion)]
-
- @property
- def name(self):
- return self._name.decode("utf-8")
-
- @property
- def value(self):
- return MpvNode.node_cast_value(self.data, self.format.value, decoder=lazy_decoder)
+ ('data', c_void_p)]
+ def as_dict(self, decoder=identity_decoder):
+ value = MpvNode.node_cast_value(self.data, self.format.value, decoder)
+ return {'name': self.name.decode('utf-8'),
+ 'format': self.format,
+ 'data': self.data,
+ 'value': value}
class MpvEventLogMessage(Structure):
- _fields_ = [('_prefix', c_char_p),
- ('_level', c_char_p),
- ('_text', c_char_p)]
+ _fields_ = [('prefix', c_char_p),
+ ('level', c_char_p),
+ ('text', c_char_p)]
- @property
- def prefix(self):
- return self._prefix.decode("utf-8")
+ def as_dict(self, decoder=identity_decoder):
+ return { 'prefix': self.prefix.decode('utf-8'),
+ 'level': self.level.decode('utf-8'),
+ 'text': decoder(self.text).rstrip() }
- @property
- def level(self):
- return self._level.decode("utf-8")
-
- @property
- def text(self):
- return lazy_decoder(self._text)
-
-class MpvEventEndFile(Structure):
- _fields_ = [
- ('reason', c_int),
- ('error', c_int),
- ('playlist_entry_id', c_ulonglong),
- ('playlist_insert_id', c_ulonglong),
- ('playlist_insert_num_entries', c_int),
- ]
-
- EOF = 0
+class MpvEventEndFile(c_int):
+ EOF_OR_INIT_FAILURE = 0
RESTARTED = 1
ABORTED = 2
QUIT = 3
- ERROR = 4
- REDIRECT = 5
-class MpvEventStartFile(Structure):
- _fields_ = [('playlist_entry_id', c_ulonglong),]
+ def as_dict(self, decoder=identity_decoder):
+ return {'reason': self.value}
+
+class MpvEventScriptInputDispatch(Structure):
+ _fields_ = [('arg0', c_int),
+ ('type', c_char_p)]
+
+ def as_dict(self, decoder=identity_decoder):
+ pass # TODO
class MpvEventClientMessage(Structure):
- _fields_ = [('_num_args', c_int),
- ('_args', POINTER(c_char_p))]
+ _fields_ = [('num_args', c_int),
+ ('args', POINTER(c_char_p))]
- @property
- def args(self):
- return [ self._args[i] for i in range(self._num_args) ]
-
-class MpvEventCommand(Structure):
- _fields_ = [('_result', MpvNode)]
-
- def unpack(self, decoder=identity_decoder):
- return self._result.node_value(decoder=decoder)
-
- @property
- def result(self):
- return self.unpack()
-
-class MpvEventHook(Structure):
- _fields_ = [('_name', c_char_p),
- ('id', c_ulonglong),]
-
-
- @property
- def name(self):
- return self._name.decode("utf-8")
-
-StreamReadFn = CFUNCTYPE(c_int64, c_void_p, POINTER(c_char), c_uint64)
-StreamSeekFn = CFUNCTYPE(c_int64, c_void_p, c_int64)
-StreamSizeFn = CFUNCTYPE(c_int64, c_void_p)
-StreamCloseFn = CFUNCTYPE(None, c_void_p)
-StreamCancelFn = CFUNCTYPE(None, c_void_p)
-
-class StreamCallbackInfo(Structure):
- _fields_ = [('cookie', c_void_p),
- ('read', StreamReadFn),
- ('seek', StreamSeekFn),
- ('size', StreamSizeFn),
- ('close', StreamCloseFn),
- ('cancel', StreamCancelFn)]
-
-StreamOpenFn = CFUNCTYPE(c_int, c_void_p, c_char_p, POINTER(StreamCallbackInfo))
+ def as_dict(self, decoder=identity_decoder):
+ return { 'args': [ self.args[i].decode('utf-8') for i in range(self.num_args) ] }
WakeupCallback = CFUNCTYPE(None, c_void_p)
-RenderUpdateFn = CFUNCTYPE(None, c_void_p)
+OpenGlCbUpdateFn = CFUNCTYPE(None, c_void_p)
+OpenGlCbGetProcAddrFn = CFUNCTYPE(None, c_void_p, c_char_p)
-def _handle_func(name, args, restype, errcheck, ctx=MpvHandle, deprecated=False):
+def _handle_func(name, args, restype, errcheck, ctx=MpvHandle):
func = getattr(backend, name)
func.argtypes = [ctx] + args if ctx else args
if restype is not None:
func.restype = restype
if errcheck is not None:
func.errcheck = errcheck
- if deprecated:
- @wraps(func)
- def wrapper(*args, **kwargs):
- if not wrapper.warned: # Only warn on first invocation to prevent spamming
- warn("Backend C api has been deprecated: " + name, DeprecationWarning, stacklevel=2)
- wrapper.warned = True
- return func(*args, **kwargs)
- wrapper.warned = False
-
- globals()['_'+name] = wrapper
- else:
- globals()['_'+name] = func
+ globals()['_'+name] = func
def bytes_free_errcheck(res, func, *args):
notnull_errcheck(res, func, *args)
@@ -556,16 +310,14 @@ def notnull_errcheck(res, func, *args):
ec_errcheck = ErrorCode.raise_for_ec
+def _handle_gl_func(name, args=[], restype=None):
+ _handle_func(name, args, restype, errcheck=None, ctx=MpvOpenGLCbContext)
+
backend.mpv_client_api_version.restype = c_ulong
def _mpv_client_api_version():
ver = backend.mpv_client_api_version()
return ver>>16, ver&0xFFFF
-MPV_VERSION = _mpv_client_api_version()
-if MPV_VERSION < (1, 108):
- ver = '.'.join(str(num) for num in MPV_VERSION)
- raise RuntimeError(f"python-mpv requires libmpv with an API version of 1.108 or higher (libmpv >= 0.33), but you have an older version ({ver}).")
-
backend.mpv_free.argtypes = [c_void_p]
_mpv_free = backend.mpv_free
@@ -576,10 +328,9 @@ backend.mpv_create.restype = MpvHandle
_mpv_create = backend.mpv_create
_handle_func('mpv_create_client', [c_char_p], MpvHandle, notnull_errcheck)
-_handle_func('mpv_create_weak_client', [c_char_p], MpvHandle, notnull_errcheck)
_handle_func('mpv_client_name', [], c_char_p, errcheck=None)
_handle_func('mpv_initialize', [], c_int, ec_errcheck)
-_handle_func('mpv_destroy', [], None, errcheck=None)
+_handle_func('mpv_detach_destroy', [], None, errcheck=None)
_handle_func('mpv_terminate_destroy', [], None, errcheck=None)
_handle_func('mpv_load_config_file', [c_char_p], c_int, ec_errcheck)
_handle_func('mpv_get_time_us', [], c_ulonglong, errcheck=None)
@@ -591,8 +342,7 @@ _handle_func('mpv_command', [POINTER(c_char_p)],
_handle_func('mpv_command_string', [c_char_p, c_char_p], c_int, ec_errcheck)
_handle_func('mpv_command_async', [c_ulonglong, POINTER(c_char_p)], c_int, ec_errcheck)
_handle_func('mpv_command_node', [POINTER(MpvNode), POINTER(MpvNode)], c_int, ec_errcheck)
-_handle_func('mpv_command_node_async', [c_ulonglong, POINTER(MpvNode)], c_int, ec_errcheck)
-_handle_func('mpv_abort_async_command', [c_ulonglong], None, errcheck=None)
+_handle_func('mpv_command_async', [c_ulonglong, POINTER(MpvNode)], c_int, ec_errcheck)
_handle_func('mpv_set_property', [c_char_p, MpvFormat, c_void_p], c_int, ec_errcheck)
_handle_func('mpv_set_property_string', [c_char_p, c_char_p], c_int, ec_errcheck)
@@ -605,7 +355,6 @@ _handle_func('mpv_observe_property', [c_ulonglong, c_char_p, MpvFormat],
_handle_func('mpv_unobserve_property', [c_ulonglong], c_int, ec_errcheck)
_handle_func('mpv_event_name', [c_int], c_char_p, errcheck=None, ctx=None)
-_handle_func('mpv_event_to_node', [POINTER(MpvNode), POINTER(MpvEvent)], c_int, ec_errcheck, ctx=None)
_handle_func('mpv_error_string', [c_int], c_char_p, errcheck=None, ctx=None)
_handle_func('mpv_request_event', [MpvEventID, c_int], c_int, ec_errcheck)
@@ -613,17 +362,16 @@ _handle_func('mpv_request_log_messages', [c_char_p],
_handle_func('mpv_wait_event', [c_double], POINTER(MpvEvent), errcheck=None)
_handle_func('mpv_wakeup', [], None, errcheck=None)
_handle_func('mpv_set_wakeup_callback', [WakeupCallback, c_void_p], None, errcheck=None)
+_handle_func('mpv_get_wakeup_pipe', [], c_int, errcheck=None)
-_handle_func('mpv_stream_cb_add_ro', [c_char_p, c_void_p, StreamOpenFn], c_int, ec_errcheck)
+_handle_func('mpv_get_sub_api', [MpvSubApi], c_void_p, notnull_errcheck)
-_handle_func('mpv_render_context_create', [MpvRenderCtxHandle, MpvHandle, POINTER(MpvRenderParam)], c_int, ec_errcheck, ctx=None)
-_handle_func('mpv_render_context_set_parameter', [MpvRenderParam], c_int, ec_errcheck, ctx=MpvRenderCtxHandle)
-_handle_func('mpv_render_context_get_info', [MpvRenderParam], c_int, ec_errcheck, ctx=MpvRenderCtxHandle)
-_handle_func('mpv_render_context_set_update_callback', [RenderUpdateFn, c_void_p], None, errcheck=None, ctx=MpvRenderCtxHandle)
-_handle_func('mpv_render_context_update', [], c_int64, errcheck=None, ctx=MpvRenderCtxHandle)
-_handle_func('mpv_render_context_render', [POINTER(MpvRenderParam)], c_int, ec_errcheck, ctx=MpvRenderCtxHandle)
-_handle_func('mpv_render_context_report_swap', [], None, errcheck=None, ctx=MpvRenderCtxHandle)
-_handle_func('mpv_render_context_free', [], None, errcheck=None, ctx=MpvRenderCtxHandle)
+_handle_gl_func('mpv_opengl_cb_set_update_callback', [OpenGlCbUpdateFn, c_void_p])
+_handle_gl_func('mpv_opengl_cb_init_gl', [c_char_p, OpenGlCbGetProcAddrFn, c_void_p], c_int)
+_handle_gl_func('mpv_opengl_cb_draw', [c_int, c_int, c_int], c_int)
+_handle_gl_func('mpv_opengl_cb_render', [c_int, c_int], c_int)
+_handle_gl_func('mpv_opengl_cb_report_flip', [c_ulonglong], c_int)
+_handle_gl_func('mpv_opengl_cb_uninit_gl', [], c_int)
def _mpv_coax_proptype(value, proptype=str):
@@ -661,26 +409,11 @@ def _make_node_str_list(l):
keys=None,
values=( MpvNode * len(l))( *[ MpvNode(
format=MpvFormat.STRING,
- val=MpvNodeUnion(string=p))
+ val=cast(pointer(p), POINTER(c_longlong)).contents) # NOTE: ctypes is kinda crappy here
for p in char_ps ]))
node = MpvNode(
format=MpvFormat.NODE_ARRAY,
- val=MpvNodeUnion(list=pointer(node_list)))
- return char_ps, node_list, node, cast(pointer(node), c_void_p)
-
-def _make_node_str_map(d):
- """Take a dict of python objects and make a MPV string node map from it. """
- char_ps = [ (c_char_p(k.encode('utf-8')), c_char_p(_mpv_coax_proptype(v, str))) for k, v in d.items() ]
- node_list = MpvNodeList(
- num=len(d),
- keys=( c_char_p * len(d))( *[k for k, v in char_ps] ),
- values=( MpvNode * len(d))( *[ MpvNode(
- format=MpvFormat.STRING,
- val=MpvNodeUnion(string=v))
- for k, v in char_ps ]))
- node = MpvNode(
- format=MpvFormat.NODE_MAP,
- val=MpvNodeUnion(map=pointer(node_list)))
+ val=addressof(node_list))
return char_ps, node_list, node, cast(pointer(node), c_void_p)
@@ -692,17 +425,39 @@ def _event_generator(handle):
yield event
-def _create_null_term_cmd_arg_array(name, args):
- args = [name.encode('utf-8')] + [(arg if type(arg) is bytes else str(arg).encode('utf-8'))
- for arg in args if arg is not None] + [None]
- return (c_char_p * len(args))(*args)
+def _event_loop(event_handle, playback_cond, event_callbacks, message_handlers, property_handlers, log_handler):
+ for event in _event_generator(event_handle):
+ try:
+ devent = event.as_dict(decoder=lazy_decoder) # copy data from ctypes
+ eid = devent['event_id']
+ for callback in event_callbacks:
+ callback(devent)
+ if eid in (MpvEventID.SHUTDOWN, MpvEventID.END_FILE):
+ with playback_cond:
+ playback_cond.notify_all()
+ if eid == MpvEventID.PROPERTY_CHANGE:
+ pc = devent['event']
+ name, value, _fmt = pc['name'], pc['value'], pc['format']
+ for handler in property_handlers[name]:
+ handler(name, value)
+ if eid == MpvEventID.LOG_MESSAGE and log_handler is not None:
+ ev = devent['event']
+ log_handler(ev['level'], ev['prefix'], ev['text'])
+ if eid == MpvEventID.CLIENT_MESSAGE:
+ # {'event': {'args': ['key-binding', 'foo', 'u-', 'g']}, 'reply_userdata': 0, 'error': 0, 'event_id': 16}
+ target, *args = devent['event']['args']
+ if target in message_handlers:
+ message_handlers[target](*args)
+ if eid == MpvEventID.SHUTDOWN:
+ _mpv_detach_destroy(event_handle)
+ return
+ except Exception as e:
+ traceback.print_exc()
_py_to_mpv = lambda name: name.replace('_', '-')
_mpv_to_py = lambda name: name.replace('-', '_')
-_drop_nones = lambda *args: [ arg for arg in args if arg is not None ]
-
class _Proxy:
def __init__(self, mpv):
super().__setattr__('mpv', mpv)
@@ -739,113 +494,6 @@ class _DecoderPropertyProxy(_PropertyProxy):
def __setattr__(self, name, value):
setattr(self.mpv, _py_to_mpv(name), value)
-class GeneratorStream:
- """Transform a python generator into an mpv-compatible stream object. The total size of the file can be indicated to
- mpv using the size argument to __init__. Seeking is not supported.
- """
-
- def __init__(self, generator_fun, size=None):
- self._generator_fun = generator_fun
- self.size = size
-
- def seek(self, offset):
- self._read_iter = iter(self._generator_fun())
- self._read_chunk = b''
- return 0 # We only support seeking to the first byte atm
- # implementation in case seeking to arbitrary offsets would be necessary
- # while offset > 0:
- # offset -= len(self.read(offset))
- # return offset
-
- def read(self, size):
- if not self._read_chunk:
- try:
- self._read_chunk += next(self._read_iter)
- except StopIteration:
- return b''
- rv, self._read_chunk = self._read_chunk[:size], self._read_chunk[size:]
- return rv
-
- def close(self):
- self._read_iter = iter([]) # make next read() call return EOF
-
- def cancel(self):
- self._read_iter = iter([]) # make next read() call return EOF
-
-
-class ImageOverlay:
- def __init__(self, m, overlay_id, img=None, pos=(0, 0)):
- self.m = m
- self.overlay_id = overlay_id
- self.pos = pos
- self._size = None
- if img is not None:
- self.update(img)
-
- def update(self, img=None, pos=None):
- from PIL import Image
- if img is not None:
- self.img = img
- img = self.img
-
- w, h = img.size
- stride = w*4
-
- if pos is not None:
- self.pos = pos
- x, y = self.pos
-
- # Pre-multiply alpha channel
- bg = Image.new('RGBA', (w, h), (0, 0, 0, 0))
- out = Image.alpha_composite(bg, img)
-
- # Copy image to ctypes buffer
- if img.size != self._size:
- self._buf = create_string_buffer(w*h*4)
- self._size = img.size
-
- ctypes.memmove(self._buf, out.tobytes('raw', 'BGRA'), w*h*4)
- source = '&' + str(addressof(self._buf))
-
- self.m.overlay_add(self.overlay_id, x, y, source, 0, 'bgra', w, h, stride)
-
- def remove(self):
- self.m.remove_overlay(self.overlay_id)
-
-
-class FileOverlay:
- def __init__(self, m, overlay_id, filename=None, size=None, stride=None, pos=(0,0)):
- self.m = m
- self.overlay_id = overlay_id
- self.pos = pos
- self.size = size
- self.stride = stride
- if filename is not None:
- self.update(filename)
-
- def update(self, filename=None, size=None, stride=None, pos=None):
- if filename is not None:
- self.filename = filename
-
- if pos is not None:
- self.pos = pos
-
- if size is not None:
- self.size = size
-
- if stride is not None:
- self.stride = stride
-
- x, y = self.pos
- w, h = self.size
- stride = self.stride or 4*w
-
- self.m.overlay_add(self, self.overlay_id, x, y, self.filename, 0, 'bgra', w, h, stride)
-
- def remove(self):
- self.m.remove_overlay(self.overlay_id)
-
-
class MPV(object):
"""See man mpv(1) for the details of the implemented commands. All mpv properties can be accessed as
``my_mpv.some_property`` and all mpv options can be accessed as ``my_mpv['some-option']``.
@@ -861,7 +509,6 @@ class MPV(object):
To make your program not barf hard the first time its used on a weird file system **always** access properties
containing file names or file tags through ``MPV.raw``. """
-
def __init__(self, *extra_mpv_flags, log_handler=None, start_event_thread=True, loglevel=None, **extra_mpv_opts):
"""Create an MPV instance.
@@ -870,7 +517,6 @@ class MPV(object):
self.handle = _mpv_create()
self._event_thread = None
- self._core_shutdown = False
_mpv_set_option_string(self.handle, b'audio-display', b'no')
istr = lambda o: ('yes' if o else 'no') if type(o) is bool else str(o)
@@ -889,266 +535,39 @@ class MPV(object):
self.lazy = _DecoderPropertyProxy(self, lazy_decoder)
self._event_callbacks = []
- self._command_reply_callbacks = {}
- self._event_handler_lock = threading.Lock()
self._property_handlers = collections.defaultdict(lambda: [])
- self._quit_handlers = set()
self._message_handlers = {}
self._key_binding_handlers = {}
+ self._playback_cond = threading.Condition()
self._event_handle = _mpv_create_client(self.handle, b'py_event_handler')
- self._log_handler = log_handler
- self._stream_protocol_cbs = {}
- self._stream_protocol_frontends = collections.defaultdict(lambda: {})
- self.register_stream_protocol('python', self._python_stream_open)
- self._python_streams = {}
- self._python_stream_catchall = None
- self._exception_futures = set()
- self.overlay_ids = set()
- self.overlays = {}
+ self._loop = partial(_event_loop, self._event_handle, self._playback_cond, self._event_callbacks,
+ self._message_handlers, self._property_handlers, log_handler)
if loglevel is not None or log_handler is not None:
self.set_loglevel(loglevel or 'terminal-default')
if start_event_thread:
self._event_thread = threading.Thread(target=self._loop, name='MPVEventHandlerThread')
- self._event_thread.daemon = True
+ self._event_thread.setDaemon(True)
self._event_thread.start()
else:
self._event_thread = None
- if (m := re.search(r'(\d+)\.(\d+)\.(\d+)', self.mpv_version)):
- self.mpv_version_tuple = tuple(map(int, m.groups()))
- @contextmanager
- def _enqueue_exceptions(self):
- try:
- yield
- except Exception as e:
- for fut in self._exception_futures:
- try:
- fut.set_exception(e)
- break
- except InvalidStateError:
- pass
- else:
- warn(f'Unhandled exception on python-mpv event loop: {e}\n{traceback.format_exc()}', RuntimeWarning)
+ def wait_for_playback(self):
+ """Waits until playback of the current title is paused or done."""
+ with self._playback_cond:
+ self._playback_cond.wait()
- def _loop(self):
- for event in _event_generator(self._event_handle):
- try:
- eid = event.event_id.value
-
- with self._event_handler_lock:
- if eid == MpvEventID.SHUTDOWN:
- self._core_shutdown = True
-
- for callback in self._event_callbacks:
- with self._enqueue_exceptions():
- callback(event)
-
- if eid == MpvEventID.PROPERTY_CHANGE:
- pc = event.data
- name, value, _fmt = pc.name, pc.value, pc.format
- for handler in self._property_handlers[name]:
- with self._enqueue_exceptions():
- handler(name, value)
-
- if eid == MpvEventID.LOG_MESSAGE and self._log_handler is not None:
- ev = event.data
- with self._enqueue_exceptions():
- self._log_handler(ev.level, ev.prefix, ev.text)
-
- if eid == MpvEventID.CLIENT_MESSAGE:
- # {'event': {'args': ['key-binding', 'foo', 'u-', 'g']}, 'reply_userdata': 0, 'error': 0, 'event_id': 16}
- target, *args = event.data.args
- target = target.decode("utf-8")
- if target in self._message_handlers:
- with self._enqueue_exceptions():
- self._message_handlers[target](*args)
-
- if eid == MpvEventID.COMMAND_REPLY:
- key = event.reply_userdata
- callback = self._command_reply_callbacks.pop(key, None)
- if callback:
- with self._enqueue_exceptions():
- callback(ErrorCode.exception_for_ec(event.error), event.data)
-
- if eid == MpvEventID.QUEUE_OVERFLOW:
- # cache list, since error handlers will unregister themselves
- for cb in list(self._command_reply_callbacks.values()):
- with self._enqueue_exceptions():
- cb(EventOverflowError('libmpv event queue has flown over because events have not been processed fast enough'), None)
-
- if eid == MpvEventID.SHUTDOWN:
- _mpv_destroy(self._event_handle)
- for cb in list(self._command_reply_callbacks.values()):
- with self._enqueue_exceptions():
- cb(ShutdownError('libmpv core has been shutdown'), None)
- return
-
- except Exception as e:
- warn(f'Unhandled {e} inside python-mpv event loop!\n{traceback.format_exc()}', RuntimeWarning)
-
- @property
- def core_shutdown(self):
- """Property indicating whether the core has been shut down. Possible causes for this are e.g. the `quit` command
- or a user closing the mpv window."""
- return self._core_shutdown
-
- def check_core_alive(self):
- """ This method can be used as a sanity check to tests whether the core is still alive at the time it is
- called."""
- if self._core_shutdown:
- raise ShutdownError('libmpv core has been shutdown')
-
- def wait_until_paused(self, timeout=None, catch_errors=True):
- """Waits until playback of the current title is paused or done. Raises a ShutdownError if the core is shutdown while
- waiting."""
- self.wait_for_property('core-idle', timeout=timeout, catch_errors=catch_errors)
-
- def wait_for_playback(self, timeout=None, catch_errors=True):
- """Waits until playback of the current title is finished. Raises a ShutdownError if the core is shutdown while
- waiting.
- """
- self.wait_for_event('end_file', timeout=timeout, catch_errors=catch_errors)
-
- def wait_until_playing(self, timeout=None, catch_errors=True):
- """Waits until playback of the current title has started. Raises a ShutdownError if the core is shutdown while
- waiting."""
- self.wait_for_property('core-idle', lambda idle: not idle, timeout=timeout, catch_errors=catch_errors)
-
- def wait_for_property(self, name, cond=lambda val: val, level_sensitive=True, timeout=None, catch_errors=True):
+ def wait_for_property(self, name, cond=lambda val: val, level_sensitive=True):
"""Waits until ``cond`` evaluates to a truthy value on the named property. This can be used to wait for
- properties such as ``idle_active`` indicating the player is done with regular playback and just idling around.
- Raises a ShutdownError when the core is shutdown while waiting.
+ properties such as ``idle_active`` indicating the player is done with regular playback and just idling around
"""
- with self.prepare_and_wait_for_property(name, cond, level_sensitive, timeout=timeout, catch_errors=catch_errors) as result:
- pass
- return result.result()
-
- def wait_for_shutdown(self, timeout=None, catch_errors=True):
- '''Wait for core to shutdown (e.g. through quit() or terminate()).'''
- try:
- self.wait_for_event(None, timeout=timeout, catch_errors=catch_errors)
- except ShutdownError:
- return
-
- def _set_error_handler(self, future):
- @self.event_callback('shutdown', 'queue-overflow')
- def shutdown_handler(event):
- nonlocal future
- try:
- if event.event_id.value == MpvEventID.SHUTDOWN:
- future.set_exception(ShutdownError('libmpv core has been shutdown'))
- else:
- future.set_exception(EventOverflowError('libmpv event queue has flown over because events have not been processed fast enough'))
- except InvalidStateError:
- pass
- return shutdown_handler.unregister_mpv_events
-
- @contextmanager
- def prepare_and_wait_for_property(self, name, cond=lambda val: val, level_sensitive=True, timeout=None, catch_errors=True):
- """Context manager that waits until ``cond`` evaluates to a truthy value on the named property. See
- prepare_and_wait_for_event for usage.
- Raises a ShutdownError when the core is shutdown while waiting. Re-raises any errors inside ``cond``.
- """
- result = Future()
-
+ sema = threading.Semaphore(value=0)
def observer(name, val):
- try:
- rv = cond(val)
- if rv:
- result.set_result(rv)
-
- except InvalidStateError:
- pass
-
- except Exception as e:
- try:
- result.set_exception(e)
- except:
- pass
-
- try:
- result.set_running_or_notify_cancel()
-
- self.observe_property(name, observer)
- err_unregister = self._set_error_handler(result)
- if catch_errors:
- self._exception_futures.add(result)
-
- yield result
-
- if level_sensitive:
- rv = cond(getattr(self, name.replace('-', '_')))
- if rv:
- result.set_result(rv)
- return
-
- self.check_core_alive()
- result.result(timeout)
-
- except InvalidStateError:
- pass
-
- finally:
- err_unregister()
- self.unobserve_property(name, observer)
- self._exception_futures.discard(result)
-
- def wait_for_event(self, *event_types, cond=lambda evt: True, timeout=None, catch_errors=True):
- """Waits for the indicated event(s). If cond is given, waits until cond(event) is true. Raises a ShutdownError
- if the core is shutdown while waiting. This also happens when 'shutdown' is in event_types. Re-raises any error
- inside ``cond``.
- """
- with self.prepare_and_wait_for_event(*event_types, cond=cond, timeout=timeout, catch_errors=catch_errors) as result:
- pass
- return result.result()
-
- @contextmanager
- def prepare_and_wait_for_event(self, *event_types, cond=lambda evt: True, timeout=None, catch_errors=True):
- """Context manager that waits for the indicated event(s) like wait_for_event after running. If cond is given,
- waits until cond(event) is true. Raises a ShutdownError if the core is shutdown while waiting. This also happens
- when 'shutdown' is in event_types. Re-raises any error inside ``cond``.
-
- Compared to wait_for_event this handles the case where a thread waits for an event it itself causes in a
- thread-safe way. An example from the testsuite is:
-
- with self.m.prepare_and_wait_for_event('client_message'):
- self.m.keypress(key)
-
- Using just wait_for_event it would be impossible to ensure the event is caught since it may already have been
- handled in the interval between keypress(...) running and a subsequent wait_for_event(...) call.
- """
- result = Future()
-
- @self.event_callback(*event_types)
- def target_handler(evt):
- try:
- rv = cond(evt)
- if rv:
- result.set_result(rv)
- except Exception as e:
- try:
- result.set_exception(e)
- except InvalidStateError:
- pass
- except InvalidStateError:
- pass
-
- err_unregister = self._set_error_handler(result)
-
- try:
- result.set_running_or_notify_cancel()
- if catch_errors:
- self._exception_futures.add(result)
-
- yield result
-
- self.check_core_alive()
- result.result(timeout)
-
- finally:
- err_unregister()
- target_handler.unregister_mpv_events()
- self._exception_futures.discard(result)
+ if cond(val):
+ sema.release()
+ self.observe_property(name, observer)
+ if not level_sensitive or not cond(getattr(self, name.replace('-', '_'))):
+ sema.acquire()
+ self.unobserve_property(name, observer)
def __del__(self):
if self.handle:
@@ -1157,16 +576,13 @@ class MPV(object):
def terminate(self):
"""Properly terminates this player instance. Preferably use this instead of relying on python's garbage
collector to cause this to be called from the object's destructor.
-
- This method will detach the main libmpv handle and wait for mpv to shut down and the event thread to finish.
"""
self.handle, handle = None, self.handle
if threading.current_thread() is self._event_thread:
- raise UserWarning('terminate() should not be called from event thread (e.g. from a callback function). If '
- 'you want to terminate mpv from here, please call quit() instead, then sync the main thread '
- 'against the event thread using e.g. wait_for_shutdown(), then terminate() from the main thread. '
- 'This call has been transformed into a call to quit().')
- self.quit()
+ # Handle special case to allow event handle to be detached.
+ # This is necessary since otherwise the event thread would deadlock itself.
+ grim_reaper = threading.Thread(target=lambda: _mpv_terminate_destroy(handle))
+ grim_reaper.start()
else:
_mpv_terminate_destroy(handle)
if self._event_thread:
@@ -1182,84 +598,23 @@ class MPV(object):
"""
_mpv_request_log_messages(self._event_handle, level.encode('utf-8'))
- def string_command(self, name, *args):
+ def command(self, name, *args):
"""Execute a raw command."""
- args = _create_null_term_cmd_arg_array(name, args)
- _mpv_command(self.handle, args)
-
- def command_async(self, name, *args, callback=None, decoder=lazy_decoder, **kwargs):
- """Same as mpv_command, but run the command asynchronously. If you provide a callback, that callback will be
- called after completion or on error. This method returns a future that evaluates to the result of the callback
- (if given), and the result of the libmpv call otherwise.
-
- Usage example:
-
- future = player.command_async(...)
- try:
- print('The result was', future.result())
- except Exception as e:
- print('mpv returned an error:', e)
- """
-
- future = Future()
- future.set_running_or_notify_cancel()
-
- if callback is None:
- def callback(error, result):
- if error:
- raise error
- return result
-
- def wrapper(error, result):
- try:
- result = result.unpack(decoder)
- future.set_result(callback(error, result))
- except Exception as e:
- try:
- future.set_exception(e)
- except InvalidStateError:
- pass
-
- def abort():
- _mpv_abort_async_command(self._event_handle, id(future))
- del self._command_reply_callbacks[id(future)]
- future.cancel = abort
-
- self._command_reply_callbacks[id(future)] = wrapper
-
- if kwargs:
- if args:
- raise ValueError('Can only call mpv commands either using positional or using named arguments, not a mix of both.')
- kwargs['name'] = name
- _1, _2, _3, pointer = _make_node_str_map(kwargs)
- else:
- _1, _2, _3, pointer = _make_node_str_list([name, *args])
-
- ppointer = cast(pointer, POINTER(MpvNode))
- _mpv_command_node_async(self._event_handle, id(future), ppointer)
- return future
-
+ args = [name.encode('utf-8')] + [ (arg if type(arg) is bytes else str(arg).encode('utf-8'))
+ for arg in args if arg is not None ] + [None]
+ _mpv_command(self.handle, (c_char_p*len(args))(*args))
def node_command(self, name, *args, decoder=strict_decoder):
- self.command(name, *args, decoder=decoder)
-
- def command(self, name, *args, decoder=strict_decoder, **kwargs):
- if kwargs:
- if args:
- raise ValueError('Can only call mpv commands either using positional or using named arguments, not a mix of both.')
- kwargs['name'] = name
- _1, _2, _3, pointer = _make_node_str_map(kwargs)
- else:
- _1, _2, _3, pointer = _make_node_str_list([name, *args])
-
+ _1, _2, _3, pointer = _make_node_str_list([name, *args])
out = cast(create_string_buffer(sizeof(MpvNode)), POINTER(MpvNode))
+ outptr = out #byref(out)
ppointer = cast(pointer, POINTER(MpvNode))
- _mpv_command_node(self.handle, ppointer, out)
- rv = out.contents.node_value(decoder=decoder)
- _mpv_free_node_contents(out)
+ _mpv_command_node(self.handle, ppointer, outptr)
+ rv = MpvNode.node_cast_value(outptr, MpvFormat.NODE, decoder)
+ _mpv_free_node_contents(outptr)
return rv
- def seek(self, amount, reference="relative", precision="keyframes"):
+ def seek(self, amount, reference="relative", precision="default-precise"):
"""Mapped mpv seek command, see man mpv(1)."""
self.command('seek', amount, reference, precision)
@@ -1268,8 +623,8 @@ class MPV(object):
self.command('revert_seek');
def frame_step(self):
- """Mapped mpv frame-step command, see man mpv(1)."""
- self.command('frame-step')
+ """Mapped mpv frame_step command, see man mpv(1)."""
+ self.command('frame_step')
def frame_back_step(self):
"""Mapped mpv frame_back_step command, see man mpv(1)."""
@@ -1302,42 +657,14 @@ class MPV(object):
def screenshot_raw(self, includes='subtitles'):
"""Mapped mpv screenshot_raw command, see man mpv(1). Returns a pillow Image object."""
from PIL import Image
- res = self.command('screenshot-raw', includes)
+ res = self.node_command('screenshot-raw', includes)
if res['format'] != 'bgr0':
raise ValueError('Screenshot in unknown format "{}". Currently, only bgr0 is supported.'
.format(res['format']))
- img = Image.frombytes('RGBA', (res['stride']//4, res['h']), res['data'])
+ img = Image.frombytes('RGBA', (res['w'], res['h']), res['data'])
b,g,r,a = img.split()
return Image.merge('RGB', (r,g,b))
- def allocate_overlay_id(self):
- free_ids = set(range(64)) - self.overlay_ids
- if not free_ids:
- raise IndexError('All overlay IDs are in use')
- next_id, *_ = sorted(free_ids)
- self.overlay_ids.add(next_id)
- return next_id
-
- def free_overlay_id(self, overlay_id):
- self.overlay_ids.remove(overlay_id)
-
- def create_file_overlay(self, filename=None, size=None, stride=None, pos=(0,0)):
- overlay_id = self.allocate_overlay_id()
- overlay = FileOverlay(self, overlay_id, filename, size, stride, pos)
- self.overlays[overlay_id] = overlay
- return overlay
-
- def create_image_overlay(self, img=None, pos=(0,0)):
- overlay_id = self.allocate_overlay_id()
- overlay = ImageOverlay(self, overlay_id, img, pos)
- self.overlays[overlay_id] = overlay
- return overlay
-
- def remove_overlay(self, overlay_id):
- self.overlay_remove(overlay_id)
- self.free_overlay_id(overlay_id)
- del self.overlays[overlay_id]
-
def playlist_next(self, mode='weak'):
"""Mapped mpv playlist_next command, see man mpv(1)."""
self.command('playlist_next', mode)
@@ -1346,24 +673,13 @@ class MPV(object):
"""Mapped mpv playlist_prev command, see man mpv(1)."""
self.command('playlist_prev', mode)
- def playlist_play_index(self, idx):
- """Mapped mpv playlist-play-index command, see man mpv(1)."""
- self.command('playlist-play-index', idx)
-
@staticmethod
def _encode_options(options):
- return ','.join('{}={}'.format(_py_to_mpv(str(key)), str(val)) for key, val in options.items())
+ return ','.join('{}={}'.format(str(key), str(val)) for key, val in options.items())
- def loadfile(self, filename, mode='replace', index=None, **options):
+ def loadfile(self, filename, mode='replace', **options):
"""Mapped mpv loadfile command, see man mpv(1)."""
- if self.mpv_version_tuple >= (0, 38, 0):
- if index is None:
- index = -1
- self.command('loadfile', filename.encode(fs_enc), mode, index, MPV._encode_options(options))
- else:
- if index is not None:
- warn(f'The index argument to the loadfile command is only supported on mpv >= 0.38.0')
- self.command('loadfile', filename.encode(fs_enc), mode, MPV._encode_options(options))
+ self.command('loadfile', filename.encode(fs_enc), mode, MPV._encode_options(options))
def loadlist(self, playlist, mode='replace'):
"""Mapped mpv loadlist command, see man mpv(1)."""
@@ -1381,66 +697,21 @@ class MPV(object):
"""Mapped mpv playlist_move command, see man mpv(1)."""
self.command('playlist_move', index1, index2)
- def playlist_shuffle(self):
- """Mapped mpv playlist-shuffle command, see man mpv(1)."""
- self.command('playlist-shuffle')
-
- def playlist_unshuffle(self):
- """Mapped mpv playlist-unshuffle command, see man mpv(1)."""
- self.command('playlist-unshuffle')
-
def run(self, command, *args):
"""Mapped mpv run command, see man mpv(1)."""
self.command('run', command, *args)
def quit(self, code=None):
"""Mapped mpv quit command, see man mpv(1)."""
- if code is not None:
- self.command('quit', code)
- else:
- self.command('quit')
+ self.command('quit', code)
def quit_watch_later(self, code=None):
"""Mapped mpv quit_watch_later command, see man mpv(1)."""
- if code is not None:
- self.command('quit_watch_later', code)
- else:
- self.command('quit_watch_later')
+ self.command('quit_watch_later', code)
- def stop(self, keep_playlist=False):
- """Mapped mpv stop command, see man mpv(1)."""
- if keep_playlist:
- self.command('stop', 'keep-playlist')
- else:
- self.command('stop')
-
- def audio_add(self, url, flags='select', title=None, lang=None):
- """Mapped mpv audio_add command, see man mpv(1)."""
- self.command('audio_add', url.encode(fs_enc), *_drop_nones(flags, title, lang))
-
- def audio_remove(self, audio_id=None):
- """Mapped mpv audio_remove command, see man mpv(1)."""
- self.command('audio_remove', audio_id)
-
- def audio_reload(self, audio_id=None):
- """Mapped mpv audio_reload command, see man mpv(1)."""
- self.command('audio_reload', audio_id)
-
- def video_add(self, url, flags='select', title=None, lang=None, albumart=None):
- """Mapped mpv video_add command, see man mpv(1)."""
- self.command('video_add', url.encode(fs_enc), *_drop_nones(flags, title, lang, albumart))
-
- def video_remove(self, video_id=None):
- """Mapped mpv video_remove command, see man mpv(1)."""
- self.command('video_remove', video_id)
-
- def video_reload(self, video_id=None):
- """Mapped mpv video_reload command, see man mpv(1)."""
- self.command('video_reload', video_id)
-
- def sub_add(self, url, flags='select', title=None, lang=None):
+ def sub_add(self, filename):
"""Mapped mpv sub_add command, see man mpv(1)."""
- self.command('sub_add', url.encode(fs_enc), *_drop_nones(flags, title, lang))
+ self.command('sub_add', filename.encode(fs_enc))
def sub_remove(self, sub_id=None):
"""Mapped mpv sub_remove command, see man mpv(1)."""
@@ -1462,60 +733,18 @@ class MPV(object):
"""Mapped mpv osd command, see man mpv(1)."""
self.command('osd')
- def print_text(self, text):
- """Mapped mpv print-text command, see man mpv(1)."""
- self.command('print-text', text)
-
- def show_text(self, string, duration='-1', level=0):
+ def show_text(self, string, duration='-', level=None):
"""Mapped mpv show_text command, see man mpv(1)."""
self.command('show_text', string, duration, level)
- def expand_text(self, text):
- """Mapped mpv expand-text command, see man mpv(1)."""
- return self.command('expand-text', text)
-
- def expand_path(self, path):
- """Mapped mpv expand-path command, see man mpv(1)."""
- return self.command('expand-path', path)
-
def show_progress(self):
"""Mapped mpv show_progress command, see man mpv(1)."""
self.command('show_progress')
- def rescan_external_files(self, mode='reselect'):
- """Mapped mpv rescan-external-files command, see man mpv(1)."""
- self.command('rescan-external-files', mode)
-
def discnav(self, command):
"""Mapped mpv discnav command, see man mpv(1)."""
self.command('discnav', command)
- def mouse(self, x, y, button=None, mode='single'):
- """Mapped mpv mouse command, see man mpv(1)."""
- if button is None:
- self.command('mouse', x, y, mode)
- else:
- self.command('mouse', x, y, button, mode)
-
- def keypress(self, name):
- """Mapped mpv keypress command, see man mpv(1)."""
- self.command('keypress', name)
-
- def keydown(self, name):
- """Mapped mpv keydown command, see man mpv(1)."""
- self.command('keydown', name)
-
- def keyup(self, name=None):
- """Mapped mpv keyup command, see man mpv(1)."""
- if name is None:
- self.command('keyup')
- else:
- self.command('keyup', name)
-
- def keybind(self, name, command):
- """Mapped mpv keybind command, see man mpv(1)."""
- self.command('keybind', name, command)
-
def write_watch_later_config(self):
"""Mapped mpv write_watch_later_config command, see man mpv(1)."""
self.command('write_watch_later_config')
@@ -1528,13 +757,6 @@ class MPV(object):
"""Mapped mpv overlay_remove command, see man mpv(1)."""
self.command('overlay_remove', overlay_id)
- def osd_overlay(self, overlay_id, data, res_x=0, res_y=720, z=0, hidden=False):
- self.command('osd_overlay', id=overlay_id, data=data, res_x=res_x, res_y=res_y, z=z, hidden=hidden,
- format='ass-events')
-
- def osd_overlay_remove(self, overlay_id):
- self.command('osd_overlay', id=overlay_id, format='none')
-
def script_message(self, *args):
"""Mapped mpv script_message command, see man mpv(1)."""
self.command('script_message', *args)
@@ -1543,15 +765,6 @@ class MPV(object):
"""Mapped mpv script_message_to command, see man mpv(1)."""
self.command('script_message_to', target, *args)
- def drop_buffers(self):
- self.command('drop_buffers')
-
- def vf_command(self, label, command, argument):
- self.command('vf_command', label, command, argument)
-
- def af_command(self, label, command, argument):
- self.command('af_command', label, command, argument)
-
def observe_property(self, name, handler):
"""Register an observer on the named property. An observer is a function that is called with the new property
value every time the property's value is changed. The basic function signature is ``fun(property_name,
@@ -1559,16 +772,13 @@ class MPV(object):
function decorator if no handler is given.
To unregister the observer, call either of ``mpv.unobserve_property(name, handler)``,
- ``mpv.unobserve_all_properties(handler)`` or the handler's ``unobserve_mpv_properties`` attribute::
+ ``mpv.unobserve_all_properties(handler)`` or the handler's ``unregister_mpv_properties`` attribute::
- @player.property_observer('volume')
- def my_handler(property_name, new_volume):
- print("It's loud!", new_volume)
+ @player.observe_property('volume')
+ def my_handler(new_volume, *):
+ print("It's loud!", volume)
- my_handler.unobserve_mpv_properties()
-
- exit_handler is a function taking no arguments that is called when the underlying mpv handle is terminated (e.g.
- from calling MPV.terminate() or issuing a "quit" input command).
+ my_handler.unregister_mpv_properties()
"""
self._property_handlers[name].append(handler)
_mpv_observe_property(self._event_handle, hash(name)&0xffffffffffffffff, name.encode('utf-8'), MpvFormat.NODE)
@@ -1682,26 +892,23 @@ class MPV(object):
my_handler.unregister_mpv_events()
"""
def register(callback):
- with self._event_handler_lock:
- self.check_core_alive()
- types = [MpvEventID.from_str(t) if isinstance(t, str) else t for t in event_types] or MpvEventID.ANY
- @wraps(callback)
- def wrapper(event, *args, **kwargs):
- if event.event_id.value in types:
- callback(event, *args, **kwargs)
- self._event_callbacks.append(wrapper)
- wrapper.unregister_mpv_events = partial(self.unregister_event_callback, wrapper)
- return wrapper
+ types = [MpvEventID.from_str(t) if isinstance(t, str) else t for t in event_types] or MpvEventID.ANY
+ @wraps(callback)
+ def wrapper(event, *args, **kwargs):
+ if event['event_id'] in types:
+ callback(event, *args, **kwargs)
+ self._event_callbacks.append(wrapper)
+ wrapper.unregister_mpv_events = partial(self.unregister_event_callback, wrapper)
+ return wrapper
return register
@staticmethod
def _binding_name(callback_or_cmd):
return 'py_kb_{:016x}'.format(hash(callback_or_cmd)&0xffffffffffffffff)
- def on_key_press(self, keydef, mode='force', repetition=False):
+ def on_key_press(self, keydef, mode='force'):
"""Function decorator to register a simplified key binding. The callback is called whenever the key given is
- *pressed*. When the ``repetition=True`` is passed, the callback is called again repeatedly while the key is held
- down.
+ *pressed*.
To unregister the callback function, you can call its ``unregister_mpv_key_bindings`` attribute::
@@ -1721,8 +928,8 @@ class MPV(object):
def register(fun):
@self.key_binding(keydef, mode)
@wraps(fun)
- def wrapper(state='p-', name=None, char=None, *_):
- if state[0] in ('d', 'p') or (repetition and state[0] == 'r'):
+ def wrapper(state='p-', name=None):
+ if state[0] in ('d', 'p'):
fun()
return wrapper
return register
@@ -1730,11 +937,8 @@ class MPV(object):
def key_binding(self, keydef, mode='force'):
"""Function decorator to register a low-level key binding.
- The callback function signature is ``fun(key_state, key_name, key_char, scale, arg)``.
-
- The key_state contains up to three chars, corresponding to the regex ``[udr]([m-][c-]?)?``. ``[udr]`` means
- "key up", "key down", or "repetition" for when the key is held down. "m" indicates mouse events, and "c"
- indicates key up events resulting from a logical cancellation. For details check out the mpv man page.
+ The callback function signature is ``fun(key_state, key_name)`` where ``key_state`` is either ``'U'`` for "key
+ up" or ``'D'`` for "key down".
The keydef format is: ``[Shift+][Ctrl+][Alt+][Meta+]`` where ```` is either the literal character the
key produces (ASCII or Unicode character), or a symbolic name (as printed by ``mpv --input-keylist``).
@@ -1743,7 +947,7 @@ class MPV(object):
player = mpv.MPV()
@player.key_binding('Q')
- def binding(state, name, char):
+ def binding(state, name):
print('blep')
binding.unregister_mpv_key_bindings()
@@ -1789,12 +993,8 @@ class MPV(object):
raise TypeError('register_key_binding expects either an str with an mpv command or a python callable.')
self.command('enable-section', binding_name, 'allow-hide-cursor+allow-vo-dragging')
- def _handle_key_binding_message(self, binding_name, key_state, key_name=None, key_char=None, scale=None, arg=None, *_):
- binding_name = binding_name.decode('utf-8')
- key_state = key_state.decode('utf-8')
- key_name = key_name.decode('utf-8') if key_name is not None else None
- key_char = key_char.decode('utf-8') if key_char is not None else None
- self._key_binding_handlers[binding_name](key_state, key_name, key_char, scale, arg)
+ def _handle_key_binding_message(self, binding_name, key_state, key_name=None):
+ self._key_binding_handlers[binding_name](key_state, key_name)
def unregister_key_binding(self, keydef):
"""Unregister a key binding by keydef."""
@@ -1806,118 +1006,6 @@ class MPV(object):
if not self._key_binding_handlers:
self.unregister_message_handler('key-binding')
- def register_stream_protocol(self, proto, open_fn=None):
- """ Register a custom stream protocol as documented in libmpv/stream_cb.h:
- https://github.com/mpv-player/mpv/blob/master/libmpv/stream_cb.h
-
- proto is the protocol scheme, e.g. "foo" for "foo://" urls.
-
- This function can either be used with two parameters or it can be used as a decorator on the target
- function.
-
- open_fn is a function taking an URI string and returning an mpv stream object.
- open_fn may raise a ValueError to signal libmpv the URI could not be opened.
-
- The mpv stream protocol is as follows:
- class Stream:
- @property
- def size(self):
- return None # unknown size
- return size # int with size in bytes
-
- def read(self, size):
- ...
- return read # non-empty bytes object with input
- return b'' # empty byte object signals permanent EOF
-
- def seek(self, pos): # optional
- return new_offset # integer with new byte offset. The new offset may be before the requested offset
- in case an exact seek is inconvenient.
-
- def close(self): # optional
- ...
-
- def cancel(self): # optional
- Abort a running read() or seek() operation
- ...
-
- """
-
- def decorator(open_fn):
- @StreamOpenFn
- def open_backend(_userdata, uri, cb_info):
- try:
- frontend = open_fn(uri.decode('utf-8'))
- except ValueError:
- return ErrorCode.LOADING_FAILED
- except Exception as e:
- for fut in self._exception_futures:
- try:
- fut.set_exception(e)
- break
- except InvalidStateError:
- pass
- else:
- warnings.warn(f'Unhandled exception {e} inside stream open callback for URI {uri}\n{traceback.format_exc()}')
- return ErrorCode.LOADING_FAILED
-
- cb_info.contents.cookie = None
-
- def read_backend(_userdata, buf, bufsize):
- with self._enqueue_exceptions():
- data = frontend.read(bufsize)
- for i in range(len(data)):
- buf[i] = data[i]
- return len(data)
- return -1
- read = cb_info.contents.read = StreamReadFn(read_backend)
-
- def close_backend(_userdata):
- with self._enqueue_exceptions():
- del self._stream_protocol_frontends[proto][uri]
- if hasattr(frontend, 'close'):
- frontend.close()
- close = cb_info.contents.close = StreamCloseFn(close_backend)
-
- seek, size, cancel = None, None, None
-
- if hasattr(frontend, 'seek'):
- def seek_backend(_userdata, offx):
- with self._enqueue_exceptions():
- return frontend.seek(offx)
- return ErrorCode.GENERIC
- seek = cb_info.contents.seek = StreamSeekFn(seek_backend)
-
- if hasattr(frontend, 'size') and frontend.size is not None:
- def size_backend(_userdata):
- with self._enqueue_exceptions():
- return frontend.size
- return 0
- size = cb_info.contents.size = StreamSizeFn(size_backend)
-
- if hasattr(frontend, 'cancel'):
- def cancel_backend(_userdata):
- with self._enqueue_exceptions():
- frontend.cancel()
- cancel = cb_info.contents.cancel = StreamCancelFn(cancel_backend)
-
- # keep frontend and callbacks in memory until closed
- frontend._registered_callbacks = [read, close, seek, size, cancel]
- self._stream_protocol_frontends[proto][uri] = frontend
- return 0
-
- if proto in self._stream_protocol_cbs:
- raise KeyError('Stream protocol already registered')
- # keep backend in memory forever
- self._stream_protocol_cbs[proto] = [open_backend]
- _mpv_stream_cb_add_ro(self.handle, proto.encode('utf-8'), c_void_p(), open_backend)
-
- return open_fn
-
- if open_fn is not None:
- decorator(open_fn)
- return decorator
-
# Convenience functions
def play(self, filename):
"""Play a path or URL (requires ``ytdl`` option to be set)."""
@@ -1933,180 +1021,22 @@ class MPV(object):
``MPV.loadfile(filename, 'append-play')``."""
self.loadfile(filename, 'append', **options)
- # "Python stream" logic. This is some porcelain for directly playing data from python generators.
-
- def _python_stream_open(self, uri):
- """Internal handler for python:// protocol streams registered through @python_stream(...) and
- @python_stream_catchall
- """
- name, = re.fullmatch('python://(.*)', uri).groups()
-
- if name in self._python_streams:
- generator_fun, size = self._python_streams[name]
- else:
- if self._python_stream_catchall is not None:
- generator_fun, size = self._python_stream_catchall(name)
- else:
- raise ValueError('Python stream name not found and no catch-all defined')
-
- return GeneratorStream(generator_fun, size)
-
- def python_stream(self, name=None, size=None):
- """Register a generator for the python stream with the given name.
-
- name is the name, i.e. the part after the "python://" in the URI, that this generator is registered as.
- size is the total number of bytes in the stream (if known).
-
- Any given name can only be registered once. The catch-all can also only be registered once. To unregister a
- stream, call the .unregister function set on the callback.
-
- If name is None (the default), a name and corresponding python:// URI are automatically generated. You can
- access the name through the .stream_name property set on the callback, and the stream URI for passing into
- mpv.play(...) through the .stream_uri property.
-
- The generator signals EOF by returning, manually raising StopIteration or by yielding b'', an empty bytes
- object.
-
- The generator may be called multiple times if libmpv seeks or loops.
-
- See also: @mpv.python_stream_catchall
-
- @mpv.python_stream('foobar')
- def reader():
- for chunk in chunks:
- yield chunk
- mpv.play('python://foobar')
- mpv.wait_for_playback()
- reader.unregister()
- """
- def register(cb):
- nonlocal name
- if name is None:
- name = f'__python_mpv_anonymous_python_stream_{id(cb)}__'
-
- if name in self._python_streams:
- raise KeyError('Python stream name "{}" is already registered'.format(name))
-
- self._python_streams[name] = (cb, size)
- def unregister():
- if name not in self._python_streams or\
- self._python_streams[name][0] is not cb: # This is just a basic sanity check
- raise RuntimeError('Python stream has already been unregistered')
- del self._python_streams[name]
-
- cb.unregister = unregister
- cb.stream_name = name
- cb.stream_uri = f'python://{name}'
- return cb
-
- return register
-
- @contextmanager
- def play_context(self):
- """ Context manager for streaming bytes straight into libmpv.
-
- This is a convenience wrapper around python_stream. play_context returns a write method, which you can use in
- the body of the context manager to feed libmpv bytes. All bytes you feed in with write() in the body of a single
- call of this context manager are treated as one single file. A queue is used internally, so this function is
- thread-safe. The queue is unlimited, so it cannot block and is safe to call from async code. You can use this
- function to stream chunked data, e.g. from the network.
-
- Use it like this:
-
- with m.play_context() as write:
- with open(TESTVID, 'rb') as f:
- while (chunk := f.read(65536)): # Get some chunks of bytes
- write(chunk)
- """
- q = queue.Queue()
-
- EOF = object() # Get some unique object as EOF marker
- @self.python_stream()
- def reader():
- while (chunk := q.get()) is not EOF:
- if chunk:
- yield chunk
- reader.unregister()
-
- def write(chunk):
- q.put(chunk)
-
- # Start playback before yielding, the first call to reader() will block until write is called at least once.
- self.play(reader.stream_uri)
- yield write
- q.put(EOF)
-
- def play_bytes(self, data):
- """ Play the given bytes object as a single file. """
-
- @self.python_stream()
- def reader():
- yield data
- reader.unregister() # unregister itself
-
- self.play(reader.stream_uri)
-
- def python_stream_catchall(self, cb):
- """ Register a catch-all python stream to be called when no name matches can be found. Use this decorator on a
- function that takes a name argument and returns a (generator, size) tuple (with size being None if unknown).
-
- An invalid URI can be signalled to libmpv by raising a ValueError inside the callback.
-
- See also: @mpv.python_stream(name, size)
-
- @mpv.python_stream_catchall
- def catchall(name):
- if not name.startswith('foo'):
- raise ValueError('Unknown Name')
-
- def foo_reader():
- with open(name, 'rb') as f:
- while True:
- chunk = f.read(1024)
- if not chunk:
- break
- yield chunk
- return foo_reader, None
- mpv.play('python://foo23')
- mpv.wait_for_playback()
- catchall.unregister()
- """
- if self._python_stream_catchall is not None:
- raise KeyError('A catch-all python stream is already registered')
-
- self._python_stream_catchall = cb
- def unregister():
- if self._python_stream_catchall is not cb:
- raise RuntimeError('This catch-all python stream has already been unregistered')
- self._python_stream_catchall = None
- cb.unregister = unregister
- return cb
-
# Property accessors
def _get_property(self, name, decoder=strict_decoder, fmt=MpvFormat.NODE):
- self.check_core_alive()
- out = create_string_buffer(sizeof(MpvNode))
+ out = cast(create_string_buffer(sizeof(c_void_p)), c_void_p)
+ outptr = byref(out)
try:
- cval = _mpv_get_property(self.handle, name.encode('utf-8'), fmt, out)
-
- if fmt is MpvFormat.OSD_STRING:
- return cast(out, POINTER(c_char_p)).contents.value.decode('utf-8')
- elif fmt is MpvFormat.NODE:
- rv = cast(out, POINTER(MpvNode)).contents.node_value(decoder=decoder)
- _mpv_free_node_contents(out)
- return rv
- else:
- raise TypeError('_get_property only supports NODE and OSD_STRING formats.')
+ cval = _mpv_get_property(self.handle, name.encode('utf-8'), fmt, outptr)
+ rv = MpvNode.node_cast_value(outptr, fmt, decoder)
+ if fmt is MpvFormat.NODE:
+ _mpv_free_node_contents(outptr)
+ return rv
except PropertyUnavailableError as ex:
return None
def _set_property(self, name, value):
- self.check_core_alive()
ename = name.encode('utf-8')
- if isinstance(value, dict):
- _1, _2, _3, pointer = _make_node_str_map(value)
- _mpv_set_property(self.handle, ename, MpvFormat.NODE, pointer)
- elif isinstance(value, (list, set)):
+ if isinstance(value, (list, set, dict)):
_1, _2, _3, pointer = _make_node_str_list(value)
_mpv_set_property(self.handle, ename, MpvFormat.NODE, pointer)
else:
@@ -2152,55 +1082,3 @@ class MPV(object):
return self._get_property('option-info/'+name)
except AttributeError:
return None
-
-
-class MpvRenderContext:
- def __init__(self, mpv, api_type, **kwargs):
- self._mpv = mpv
- kwargs['api_type'] = api_type
-
- buf = cast(create_string_buffer(sizeof(MpvRenderCtxHandle)), POINTER(MpvRenderCtxHandle))
- _mpv_render_context_create(buf, mpv.handle, kwargs_to_render_param_array(kwargs))
- self._handle = buf.contents
-
- def free(self):
- _mpv_render_context_free(self._handle)
-
- def __setattr__(self, name, value):
- if name.startswith('_'):
- super().__setattr__(name, value)
-
- elif name == 'update_cb':
- func = value if value else (lambda: None)
- self._update_cb = value
- self._update_fn_wrapper = RenderUpdateFn(lambda _userdata: func())
- _mpv_render_context_set_update_callback(self._handle, self._update_fn_wrapper, None)
-
- else:
- param = MpvRenderParam(name, value)
- _mpv_render_context_set_parameter(self._handle, param)
-
- def __getattr__(self, name):
- if name == 'update_cb':
- return self._update_cb
-
- elif name == 'handle':
- return self._handle
-
- param = MpvRenderParam(name)
- data_type = type(param.data.contents)
- buf = cast(create_string_buffer(sizeof(data_type)), POINTER(data_type))
- param.data = buf
- _mpv_render_context_get_info(self._handle, param)
- return buf.contents.as_dict()
-
- def update(self):
- """ Calls mpv_render_context_update and returns the MPV_RENDER_UPDATE_FRAME flag (see render.h) """
- return bool(_mpv_render_context_update(self._handle) & 1)
-
- def render(self, **kwargs):
- _mpv_render_context_render(self._handle, kwargs_to_render_param_array(kwargs))
-
- def report_swap(self):
- _mpv_render_context_report_swap(self._handle)
-
diff --git a/pyproject.toml b/pyproject.toml
deleted file mode 100644
index f68661e..0000000
--- a/pyproject.toml
+++ /dev/null
@@ -1,39 +0,0 @@
-[build-system]
-requires = ["setuptools"]
-build-backend = "setuptools.build_meta"
-
-[tool.setuptools]
-py-modules = ['mpv']
-
-[project]
-name = "mpv"
-version = "v1.0.8"
-description = "A python interface to the mpv media player"
-readme = "README.rst"
-authors = [{name = "jaseg", email = "mpv@jaseg.de"}]
-license = {text = "GPLv2+ or LGPLv2.1+"}
-requires-python = ">=3.9"
-keywords = ['mpv', 'library', 'video', 'audio', 'player', 'display', 'multimedia']
-classifiers = [
- 'Development Status :: 5 - Production/Stable',
- 'Environment :: X11 Applications',
- 'Intended Audience :: Developers',
- 'License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)',
- 'License :: OSI Approved :: GNU Lesser General Public License v2 or later (LGPLv2+)',
- 'Natural Language :: English',
- 'Operating System :: POSIX',
- 'Programming Language :: C',
- 'Programming Language :: Python :: 3.9',
- 'Programming Language :: Python :: 3.10',
- 'Programming Language :: Python :: 3.11',
- 'Programming Language :: Python :: 3.12',
- 'Topic :: Multimedia :: Sound/Audio :: Players',
- 'Topic :: Multimedia :: Video :: Display'
-]
-
-[project.urls]
-homepage = "https://github.com/jaseg/python-mpv"
-
-[project.optional-dependencies]
-screenshot_raw = ["Pillow"]
-test = ['PyVirtualDisplay']
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..5aef279
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,2 @@
+[metadata]
+description-file = README.rst
diff --git a/setup.py b/setup.py
new file mode 100755
index 0000000..0e61685
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+
+from setuptools import setup
+setup(
+ name = 'python-mpv',
+ version = '0.3.6',
+ py_modules = ['mpv'],
+ description = 'A python interface to the mpv media player',
+ url = 'https://github.com/jaseg/python-mpv',
+ author = 'jaseg',
+ author_email = 'github@jaseg.net',
+ license = 'AGPLv3+',
+ extras_require = {
+ 'screenshot_raw': ['Pillow']
+ },
+ keywords = ['mpv', 'library', 'video', 'audio', 'player', 'display',
+ 'multimedia'],
+ classifiers = [
+ 'Development Status :: 4 - Beta',
+ 'Environment :: Win32 (MS Windows)',
+ 'Environment :: X11 Applications',
+ 'Intended Audience :: Developers',
+ 'License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)',
+ 'Natural Language :: English',
+ 'Operating System :: Microsoft :: Windows',
+ 'Operating System :: POSIX',
+ 'Programming Language :: C',
+ 'Programming Language :: Python :: 3.6',
+ 'Programming Language :: Python :: 3.5',
+ 'Topic :: Multimedia :: Sound/Audio :: Players',
+ 'Topic :: Multimedia :: Video :: Display']
+)
diff --git a/tests/test.webm b/test.webm
similarity index 100%
rename from tests/test.webm
rename to test.webm
diff --git a/tests/__init__.py b/tests/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/tests/requirements.txt b/tests/requirements.txt
deleted file mode 100644
index eabe145..0000000
--- a/tests/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-PyVirtualDisplay>=3.0
diff --git a/tests/sub_test.srt b/tests/sub_test.srt
deleted file mode 100644
index e6f36e0..0000000
--- a/tests/sub_test.srt
+++ /dev/null
@@ -1,9 +0,0 @@
-1
-00:00:00,500 --> 00:00:01,000
-This is
-a subtitle test.
-
-2
-00:00:01,000 --> 00:00:02,000
-This is the second subtitle line.
-
diff --git a/tests/test_mpv.py b/tests/test_mpv.py
deleted file mode 100755
index 9c42332..0000000
--- a/tests/test_mpv.py
+++ /dev/null
@@ -1,993 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-# vim: ts=4 sw=4 et
-#
-# Python MPV library module
-# Copyright (C) 2017-2022 Sebastian Götte
-#
-# This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
-# License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
-# version.
-#
-# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
-# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along with this program; if not, write to the Free
-# Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-
-import unittest
-from unittest import mock
-import threading
-from contextlib import contextmanager
-import os.path
-import os
-import time
-from concurrent.futures import Future, InvalidStateError
-
-os.environ["PATH"] = os.path.dirname(__file__) + os.pathsep + os.environ["PATH"]
-
-import mpv
-
-
-if os.name == 'nt':
- Display = mock.Mock()
- testvo='gpu'
-
-else:
- from pyvirtualdisplay import Display
- testvo='x11'
-
-
-TESTVID = os.path.join(os.path.dirname(__file__), 'test.webm')
-TESTSRT = os.path.join(os.path.dirname(__file__), 'sub_test.srt')
-MPV_ERRORS = [ l(ec) for ec, l in mpv.ErrorCode.EXCEPTION_DICT.items() if l ]
-SKIP_TESTS = os.environ.get('PY_MPV_SKIP_TESTS', '').split()
-
-
-def timed_print():
- start_time = time.time()
- def do_print(level, prefix, text):
- td = time.time() - start_time
- print('{:.3f} [{}] {}: {}'.format(td, level, prefix, text.strip()), flush=True)
- return do_print
-
-
-class MpvTestCase(unittest.TestCase):
- def setUp(self):
- self.disp = Display()
- self.disp.start()
- self.m = mpv.MPV(vo=testvo, loglevel='debug', log_handler=timed_print())
-
- def tearDown(self):
- self.m.terminate()
- self.disp.stop()
-
-
-class TestProperties(MpvTestCase):
- @contextmanager
- def swallow_mpv_errors(self, exception_exceptions=[]):
- try:
- yield
- except Exception as e:
- if any(e.args[:2] == ex.args for ex in MPV_ERRORS):
- if e.args[1] not in exception_exceptions:
- raise
- else:
- raise
-
- def test_read(self):
- self.m.loop = 'inf'
- self.m.play(TESTVID)
- while self.m.core_idle:
- time.sleep(0.05)
- for name in sorted(self.m.property_list):
- name = name.replace('-', '_')
- with self.subTest(property_name=name), self.swallow_mpv_errors([
- mpv.ErrorCode.PROPERTY_UNAVAILABLE,
- mpv.ErrorCode.PROPERTY_ERROR,
- mpv.ErrorCode.PROPERTY_NOT_FOUND]):
- getattr(self.m, name)
-
- def test_write(self):
- self.m.loop = 'inf'
- self.m.play(TESTVID)
- while self.m.core_idle:
- time.sleep(0.05)
- check_canaries = lambda: os.path.exists('100') or os.path.exists('foo')
- for name in sorted(self.m.property_list):
- # See issue #108 and upstream mpv issues #7919 and #7920.
- if name in ('demuxer', 'audio-demuxer', 'audio-files'):
- continue
- # These may cause files to be created
- if name in ('external-file', 'heartbeat-cmd', 'wid', 'dump-stats', 'log-file') or name.startswith('input-'):
- continue
- # Caues segmentation faults on wayland
- if name in ('current-window-scale',):
- continue
- name = name.replace('-', '_')
- old_canaries = check_canaries()
- with self.subTest(property_name=name), self.swallow_mpv_errors([
- mpv.ErrorCode.PROPERTY_UNAVAILABLE,
- mpv.ErrorCode.PROPERTY_ERROR,
- mpv.ErrorCode.PROPERTY_FORMAT,
- mpv.ErrorCode.PROPERTY_NOT_FOUND]): # This is due to a bug with option-mapped properties in mpv 0.18.1
- setattr(self.m, name, 100)
- setattr(self.m, name, 1)
- setattr(self.m, name, 0)
- setattr(self.m, name, -1)
- setattr(self.m, name, 1)
- setattr(self.m, name, 1.0)
- setattr(self.m, name, 0.0)
- setattr(self.m, name, -1.0)
- setattr(self.m, name, float('nan'))
- setattr(self.m, name, 'foo')
- setattr(self.m, name, '')
- setattr(self.m, name, 'bazbazbaz'*1000)
- setattr(self.m, name, b'foo')
- setattr(self.m, name, b'')
- setattr(self.m, name, b'bazbazbaz'*1000)
- setattr(self.m, name, True)
- setattr(self.m, name, False)
- if not old_canaries and check_canaries():
- raise UserWarning('Property test for {} produced files on file system, might not be safe.'.format(name))
-
- def test_property_bounce(self):
- self.m.aid = False
- self.assertEqual(self.m.audio, False)
- self.m.aid = 'auto'
- self.assertEqual(self.m.audio, 'auto')
- self.m.aid = 'no'
- self.assertEqual(self.m.audio, False)
- self.m.audio = 'auto'
- self.assertEqual(self.m.aid, 'auto')
- self.m.audio = False
- self.assertEqual(self.m.aid, False)
- self.m.audio = 'auto'
- self.assertEqual(self.m.aid, 'auto')
- self.m.audio = 'no'
- self.assertEqual(self.m.aid, False)
-
- def test_array_property_bounce(self):
- self.m.alang = 'en'
- self.assertEqual(self.m.alang, ['en'])
- self.m.alang = 'de'
- self.assertEqual(self.m.alang, ['de'])
- self.m.alang = ['de', 'en']
- self.assertEqual(self.m.alang, ['de', 'en'])
- self.m.alang = 'de,en'
- self.assertEqual(self.m.alang, ['de', 'en'])
- self.m.alang = ['de,en']
- self.assertEqual(self.m.alang, ['de,en'])
-
- def test_osd_property_bounce(self):
- self.m.alang = ['en']
- self.assertEqual(self.m.osd.alang, 'en')
- self.m.alang = ['de']
- self.assertEqual(self.m.osd.alang, 'de')
- self.m.alang = ['en', 'de']
- self.assertEqual(self.m.osd.alang, 'en,de')
-
- def test_raw_property_bounce(self):
- self.m.alang = 'en'
- self.assertEqual(self.m.raw.alang, [b'en'])
- self.m.alang = 'de'
- self.assertEqual(self.m.raw.alang, [b'de'])
- self.m.alang = ['de', 'en']
- self.assertEqual(self.m.raw.alang, [b'de', b'en'])
- self.m.alang = 'de,en'
- self.assertEqual(self.m.raw.alang, [b'de', b'en'])
- self.m.alang = ['de,en']
- self.assertEqual(self.m.raw.alang, [b'de,en'])
-
- def test_property_decoding_invalid_utf8(self):
- invalid_utf8 = b'foo\xc3\x28bar'
- self.m.alang = invalid_utf8
- self.assertEqual(self.m.raw.alang, [invalid_utf8])
- with self.assertRaises(UnicodeDecodeError):
- self.m.strict.alang
- with self.assertRaises(UnicodeDecodeError):
- # alang is considered safe and pasted straight into the OSD string. But OSD strings should always be valid
- # UTF-8. This test may be removed in case OSD encoding sanitization is handled differently in the future.
- self.m.osd.alang
-
- def test_property_decoding_valid_utf8(self):
- valid_utf8 = 'pröpérty'
- self.m.alang = valid_utf8
- self.assertEqual(self.m.alang, [valid_utf8])
- self.assertEqual(self.m.raw.alang, [valid_utf8.encode('utf-8')])
- self.assertEqual(self.m.osd.alang, valid_utf8)
- self.assertEqual(self.m.strict.alang, [valid_utf8])
-
- def test_property_decoding_multi(self):
- valid_utf8 = 'pröpérty'
- invalid_utf8 = b'foo\xc3\x28bar'
- self.m.alang = [valid_utf8, 'foo', invalid_utf8]
- self.assertEqual(self.m.alang, [valid_utf8, 'foo', invalid_utf8])
- self.assertEqual(self.m.raw.alang, [valid_utf8.encode('utf-8'), b'foo', invalid_utf8])
- with self.assertRaises(UnicodeDecodeError):
- self.m.strict.alang
- with self.assertRaises(UnicodeDecodeError):
- # See comment in test_property_decoding_invalid_utf8
- self.m.osd.alang
-
- def test_dict_valued_property(self):
- nasty_stuff = '\xe2\x80\x8e Mozilla/5.0 Foobar \xe2\x80\x8e \xe2\x80\x81'
- self.m.ytdl_raw_options = {'user-agent': nasty_stuff}
- self.assertEqual(self.m.ytdl_raw_options, {'user-agent': nasty_stuff})
-
- def test_option_read(self):
- self.m.loop = 'inf'
- self.m.play(TESTVID)
- while self.m.core_idle:
- time.sleep(0.05)
- for name in sorted(self.m):
- with self.subTest(option_name=name), self.swallow_mpv_errors([
- mpv.ErrorCode.PROPERTY_UNAVAILABLE, mpv.ErrorCode.PROPERTY_NOT_FOUND, mpv.ErrorCode.PROPERTY_ERROR]):
- self.m[name]
-
- def test_multivalued_option(self):
- self.m['external-files'] = ['test.webm', b'test.webm']
- self.assertEqual(self.m['external-files'], ['test.webm', 'test.webm'])
-
-
-class ObservePropertyTest(MpvTestCase):
- def test_observe_property(self):
- handler = mock.Mock()
-
- m = self.m
- m.observe_property('vid', handler)
-
- time.sleep(0.1)
- m.play(TESTVID)
-
- time.sleep(0.5) #couple frames
- m.unobserve_property('vid', handler)
-
- time.sleep(0.1) #couple frames
- m.terminate() # needed for synchronization of event thread
- handler.assert_has_calls([mock.call('vid', 'auto')])
-
- def test_property_observer_decorator(self):
- handler = mock.Mock()
-
- m = self.m
- m.play(TESTVID)
-
- m.slang = 'ru'
- m.mute = True
-
- @m.property_observer('mute')
- @m.property_observer('slang')
- def foo(*args, **kwargs):
- handler(*args, **kwargs)
-
- m.mute = False
- m.slang = 'jp'
- self.assertEqual(m.mute, False)
- self.assertEqual(m.slang, ['jp'])
-
- # Wait for tick. AFAICT property events are only generated at regular
- # intervals, and if we change a property too fast we don't get any
- # events. This is a limitation of the upstream API.
- time.sleep(0.1)
- # Another API limitation is that the order of property change events on
- # different properties does not necessarily exactly match the order in
- # which these properties were previously accessed. Thus, any_order.
- handler.assert_has_calls([
- mock.call('mute', False),
- mock.call('slang', ['jp'])],
- any_order=True)
- handler.reset_mock()
-
- m.mute = True
- m.slang = 'ru'
- self.assertEqual(m.mute, True)
- self.assertEqual(m.slang, ['ru'])
-
- time.sleep(0.1)
- foo.unobserve_mpv_properties()
-
- m.mute = False
- m.slang = 'jp'
- m.mute = True
- m.slang = 'ru'
- m.terminate() # needed for synchronization of event thread
- handler.assert_has_calls([
- mock.call('mute', True),
- mock.call('slang', ['ru'])],
- any_order=True)
-
-
-class KeyBindingTest(MpvTestCase):
- def test_register_direct_cmd(self):
- self.m.register_key_binding('a', 'playlist-clear')
- self.assertEqual(self.m._key_binding_handlers, {})
- self.m.register_key_binding('Ctrl+Shift+a', 'playlist-clear')
- self.m.unregister_key_binding('a')
- self.m.unregister_key_binding('Ctrl+Shift+a')
-
- def test_register_direct_fun(self):
- b = mpv.MPV._binding_name
-
- def reg_test_fun(state, name, char):
- pass
-
- self.m.register_key_binding('a', reg_test_fun)
- self.assertIn(b('a'), self.m._key_binding_handlers)
- self.assertEqual(self.m._key_binding_handlers[b('a')], reg_test_fun)
-
- self.m.unregister_key_binding('a')
- self.assertNotIn(b('a'), self.m._key_binding_handlers)
-
- def test_register_direct_bound_method(self):
- b = mpv.MPV._binding_name
-
- class RegTestCls:
- def method(self, state, name, char):
- pass
- instance = RegTestCls()
-
- self.m.register_key_binding('a', instance.method)
- self.assertIn(b('a'), self.m._key_binding_handlers)
- self.assertEqual(self.m._key_binding_handlers[b('a')], instance.method)
-
- self.m.unregister_key_binding('a')
- self.assertNotIn(b('a'), self.m._key_binding_handlers)
-
- def test_register_decorator_fun(self):
- b = mpv.MPV._binding_name
-
- @self.m.key_binding('a')
- def reg_test_fun(state, name, char):
- pass
- self.assertEqual(reg_test_fun.mpv_key_bindings, ['a'])
- self.assertIn(b('a'), self.m._key_binding_handlers)
- self.assertEqual(self.m._key_binding_handlers[b('a')], reg_test_fun)
-
- reg_test_fun.unregister_mpv_key_bindings()
- self.assertNotIn(b('a'), self.m._key_binding_handlers)
-
- def test_register_decorator_fun_chaining(self):
- b = mpv.MPV._binding_name
-
- @self.m.key_binding('a')
- @self.m.key_binding('b')
- def reg_test_fun(state, name, char):
- pass
-
- @self.m.key_binding('c')
- def reg_test_fun_2_stay_intact(state, name, char):
- pass
-
- self.assertEqual(reg_test_fun.mpv_key_bindings, ['b', 'a'])
- self.assertIn(b('a'), self.m._key_binding_handlers)
- self.assertIn(b('b'), self.m._key_binding_handlers)
- self.assertIn(b('c'), self.m._key_binding_handlers)
- self.assertEqual(self.m._key_binding_handlers[b('a')], reg_test_fun)
- self.assertEqual(self.m._key_binding_handlers[b('b')], reg_test_fun)
-
- reg_test_fun.unregister_mpv_key_bindings()
- self.assertNotIn(b('a'), self.m._key_binding_handlers)
- self.assertNotIn(b('b'), self.m._key_binding_handlers)
- self.assertIn(b('c'), self.m._key_binding_handlers)
-
- def test_wait_for_event_error_forwarding(self):
- self.m.play(TESTVID)
-
- def check(evt):
- raise ValueError('fnord')
-
- with self.assertRaises(ValueError):
- self.m.wait_for_event('end_file', cond=check)
-
- def test_wait_for_property_error_forwarding(self):
- def run():
- nonlocal self
- self.m.wait_until_playing(timeout=2)
- self.m.mute = True
- t = threading.Thread(target=run, daemon=True)
- t.start()
-
- def cond(mute):
- if mute:
- raise ValueError('fnord')
-
- with self.assertRaises(ValueError):
- self.m.play(TESTVID)
- self.m.wait_for_property('mute', cond=cond)
-
- def test_register_simple_decorator_fun_chaining(self):
- self.m.loop = 'inf'
- self.m.play(TESTVID)
- self.m.wait_until_playing(timeout=2)
-
- handler1, handler2 = mock.Mock(), mock.Mock()
-
- @self.m.on_key_press('a')
- @self.m.on_key_press('b')
- def reg_test_fun(*args, **kwargs):
- handler1(*args, **kwargs)
-
- @self.m.on_key_press('c')
- def reg_test_fun_2_stay_intact(*args, **kwargs):
- handler2(*args, **kwargs)
-
- self.assertEqual(reg_test_fun.mpv_key_bindings, ['b', 'a'])
-
- def keypress_and_sync(key):
- with self.m.prepare_and_wait_for_event('client_message', timeout=2):
- self.m.keypress(key)
-
- keypress_and_sync('a')
- handler1.assert_has_calls([ mock.call() ])
- handler2.assert_has_calls([])
- handler1.reset_mock()
-
- self.m.keypress('x')
- self.m.keypress('X')
- keypress_and_sync('b')
- handler1.assert_has_calls([ mock.call() ])
- handler2.assert_has_calls([])
- handler1.reset_mock()
-
- keypress_and_sync('c')
- self.m.keypress('B')
- handler1.assert_has_calls([])
- handler2.assert_has_calls([ mock.call() ])
- handler2.reset_mock()
-
- reg_test_fun.unregister_mpv_key_bindings()
- self.m.keypress('a')
- keypress_and_sync('c')
- self.m.keypress('x')
- self.m.keypress('A')
- handler1.assert_has_calls([])
- handler2.assert_has_calls([ mock.call() ])
-
-
-class TestStreams(unittest.TestCase):
- def test_python_stream(self):
- handler = mock.Mock()
-
- disp = Display()
- disp.start()
- m = mpv.MPV(vo=testvo)
- def cb(evt):
- handler(evt.as_dict(decoder=mpv.lazy_decoder))
- m.register_event_callback(cb)
-
- @m.python_stream('foo')
- def foo_gen():
- with open(TESTVID, 'rb') as f:
- yield f.read()
-
- @m.python_stream('bar')
- def bar_gen():
- yield b''
-
- m.play('python://foo')
- m.wait_for_playback()
- handler.assert_any_call({'event': 'end-file', 'reason': 'eof', 'playlist_entry_id': 1})
- handler.reset_mock()
-
- m.play('python://bar')
- m.wait_for_playback()
- handler.assert_any_call({'event': 'end-file', 'reason': 'error', 'playlist_entry_id': 2, 'file_error': 'unrecognized file format'})
- handler.reset_mock()
-
- m.play('python://baz')
- m.wait_for_playback()
- handler.assert_any_call({'event': 'end-file', 'reason': 'error', 'playlist_entry_id': 3, 'file_error': 'loading failed'})
- handler.reset_mock()
-
- m.play('foo://foo')
- m.wait_for_playback()
- handler.assert_any_call({'event': 'end-file', 'reason': 'error', 'playlist_entry_id': 4, 'file_error': 'loading failed'})
- handler.reset_mock()
-
- foo_gen.unregister()
-
- m.play('python://foo')
- m.wait_for_playback()
- handler.assert_any_call({'event': 'end-file', 'reason': 'error', 'playlist_entry_id': 5, 'file_error': 'loading failed'})
- handler.reset_mock()
-
- m.play('python://bar')
- m.wait_for_playback()
- handler.assert_any_call({'event': 'end-file', 'reason': 'error', 'playlist_entry_id': 6, 'file_error': 'unrecognized file format'})
- handler.reset_mock()
-
- m.terminate()
- disp.stop()
-
- def test_custom_stream(self):
- handler = mock.Mock()
- fail_mock = mock.Mock(side_effect=ValueError)
- stream_mock = mock.Mock()
- stream_mock.seek = mock.Mock(return_value=0)
- stream_mock.read = mock.Mock(return_value=b'')
-
- disp = Display()
- disp.start()
- m = mpv.MPV(vo=testvo, video=False)
- def cb(evt):
- handler(evt.as_dict(decoder=mpv.lazy_decoder))
- m.register_event_callback(cb)
-
- m.register_stream_protocol('pythonfail', fail_mock)
-
- @m.register_stream_protocol('pythonsuccess')
- def open_fn(uri):
- self.assertEqual(uri, 'pythonsuccess://foo')
- return stream_mock
-
- m.play('pythondoesnotexist://foo')
- m.wait_for_playback()
- handler.assert_any_call({'event': 'end-file', 'reason': 'error', 'playlist_entry_id': 1, 'file_error': 'loading failed'})
- handler.reset_mock()
-
- m.play('pythonfail://foo')
- m.wait_for_playback()
- handler.assert_any_call({'event': 'end-file', 'reason': 'error', 'playlist_entry_id': 2, 'file_error': 'loading failed'})
- handler.reset_mock()
-
- m.play('pythonsuccess://foo')
- m.wait_for_playback()
- stream_mock.seek.assert_any_call(0)
- stream_mock.read.assert_called()
- handler.assert_any_call({'event': 'end-file', 'reason': 'error', 'playlist_entry_id': 3, 'file_error': 'unrecognized file format'})
-
- m.terminate()
- disp.stop()
-
- def test_stream_open_exception(self):
- disp = Display()
- disp.start()
- m = mpv.MPV(vo=testvo, video=False)
-
- @m.register_stream_protocol('raiseerror')
- def open_fn(uri):
- raise SystemError()
-
- waiting = threading.Semaphore()
- result = Future()
- def run():
- result.set_running_or_notify_cancel()
- try:
- waiting.release()
- m.wait_for_playback()
- result.set_result(False)
- except SystemError:
- result.set_result(True)
- except Exception:
- result.set_result(False)
-
- t = threading.Thread(target=run, daemon=True)
- t.start()
-
- with waiting:
- time.sleep(0.2)
- m.play('raiseerror://foo')
-
- m.wait_for_playback(catch_errors=False)
- try:
- assert result.result()
- finally:
- m.terminate()
- disp.stop()
-
- def test_python_stream_exception(self):
- disp = Display()
- disp.start()
- m = mpv.MPV(vo=testvo)
-
- @m.python_stream('foo')
- def foo_gen():
- with open(TESTVID, 'rb') as f:
- yield f.read(100)
- raise SystemError()
-
- waiting = threading.Semaphore()
- result = Future()
- def run():
- result.set_running_or_notify_cancel()
- try:
- waiting.release()
- m.wait_for_playback()
- result.set_result(False)
- except SystemError:
- result.set_result(True)
- except Exception:
- result.set_result(False)
-
- t = threading.Thread(target=run, daemon=True)
- t.start()
-
- with waiting:
- time.sleep(0.2)
- m.play('python://foo')
-
- m.wait_for_playback(catch_errors=False)
- try:
- assert result.result()
- finally:
- m.terminate()
- disp.stop()
-
- def test_stream_open_forward(self):
- disp = Display()
- disp.start()
- m = mpv.MPV(vo=testvo, video=False)
-
- @m.register_stream_protocol('raiseerror')
- def open_fn(uri):
- raise ValueError()
-
- waiting = threading.Semaphore()
- result = Future()
- def run():
- result.set_running_or_notify_cancel()
- try:
- waiting.release()
- m.wait_for_playback()
- result.set_result(True)
- except Exception:
- result.set_result(False)
-
- t = threading.Thread(target=run, daemon=True)
- t.start()
-
- with waiting:
- time.sleep(0.2)
- m.play('raiseerror://foo')
-
- m.wait_for_playback(catch_errors=False)
- try:
- assert result.result()
- finally:
- m.terminate()
- disp.stop()
-
- def test_play_context(self):
- handler = mock.Mock()
-
- disp = Display()
- disp.start()
- m = mpv.MPV(vo=testvo)
- def cb(evt):
- handler(evt.as_dict(decoder=mpv.lazy_decoder))
- m.register_event_callback(cb)
-
- with m.play_context() as write:
- with open(TESTVID, 'rb') as f:
- write(f.read(100))
- write(f.read(1000))
- write(f.read())
-
- m.wait_for_playback()
- handler.assert_any_call({'event': 'end-file', 'reason': 'eof', 'playlist_entry_id': 1})
- m.terminate()
- disp.stop()
-
- def test_play_bytes(self):
- handler = mock.Mock()
-
- disp = Display()
- disp.start()
- m = mpv.MPV(vo=testvo)
- def cb(evt):
- handler(evt.as_dict(decoder=mpv.lazy_decoder))
- m.register_event_callback(cb)
-
- with open(TESTVID, 'rb') as f:
- m.play_bytes(f.read())
-
- m.wait_for_playback()
- handler.assert_any_call({'event': 'end-file', 'reason': 'eof', 'playlist_entry_id': 1})
- m.terminate()
- disp.stop()
-
-
-class TestLifecycle(unittest.TestCase):
- def test_create_destroy(self):
- thread_names = lambda: [ t.name for t in threading.enumerate() ]
- self.assertNotIn('MPVEventHandlerThread', thread_names())
- m = mpv.MPV()
- self.assertIn('MPVEventHandlerThread', thread_names())
- m.terminate()
- self.assertNotIn('MPVEventHandlerThread', thread_names())
-
- def test_flags(self):
- with self.assertRaises(AttributeError):
- mpv.MPV('this-option-does-not-exist')
- m = mpv.MPV('cursor-autohide-fs-only', 'fs', video=False)
- self.assertTrue(m.fullscreen)
- self.assertEqual(m.cursor_autohide, 1000)
- m.terminate()
-
- def test_options(self):
- with self.assertRaises(AttributeError):
- mpv.MPV(this_option_does_not_exists=23)
- m = mpv.MPV(osd_level=0, loop='inf', deinterlace=False)
- self.assertEqual(m.osd_level, 0)
- # For compatibility with mpv master (v0.32.0-585-gfba1c681b8) accept both
- self.assertIn(m.loop, ['inf', True])
- self.assertEqual(m.deinterlace, False)
- m.terminate()
-
- def test_event_callback(self):
- handler = mock.Mock()
- m = mpv.MPV(video=False)
- def cb(evt):
- handler(evt.as_dict(decoder=mpv.lazy_decoder))
- m.register_event_callback(cb)
- m.play(TESTVID)
- m.wait_for_playback()
-
- m.unregister_event_callback(cb)
- handler.assert_has_calls([
- mock.call({'event': 'start-file', 'playlist_entry_id': 1}),
- mock.call({'event': 'end-file', 'reason': 'error', 'playlist_entry_id': 1, 'file_error': 'no audio or video data played'})
- ], any_order=True)
- time.sleep(1)
- handler.reset_mock()
- m.terminate()
- handler.assert_not_called()
-
- def test_wait_for_property_negative(self):
- self.disp = Display()
- self.disp.start()
- m = mpv.MPV(vo=testvo)
- m.play(TESTVID)
- result = Future()
- def run():
- nonlocal self
- result.set_running_or_notify_cancel()
- try:
- m.wait_for_property('mute')
- result.set_result(False)
- except mpv.ShutdownError:
- result.set_result(True)
- t = threading.Thread(target=run, daemon=True)
- t.start()
- time.sleep(1)
- m.terminate()
- time.sleep(1)
- t.join()
- self.disp.stop()
- assert result.result()
-
- def test_wait_for_property_positive(self):
- self.disp = Display()
- self.disp.start()
- handler = mock.Mock()
- m = mpv.MPV(vo=testvo)
- m.play(TESTVID)
- def run():
- nonlocal self
- m.wait_for_property('mute')
- handler()
- t = threading.Thread(target=run, daemon=True)
- t.start()
- m.wait_until_playing(timeout=2)
- m.mute = True
- t.join()
- m.terminate()
- time.sleep(1)
- handler.assert_called()
- self.disp.stop()
-
- def test_wait_for_event(self):
- self.disp = Display()
- self.disp.start()
- m = mpv.MPV(vo=testvo)
- m.play(TESTVID)
- result = Future()
- def run():
- nonlocal self
- result.set_running_or_notify_cancel()
- try:
- m.wait_for_event('seek')
- result.set_result(False)
- except mpv.ShutdownError:
- result.set_result(True)
- t = threading.Thread(target=run, daemon=True)
- t.start()
- time.sleep(1)
- m.terminate()
- t.join()
- self.disp.stop()
- assert result.result()
-
- def test_wait_for_property_shutdown(self):
- self.disp = Display()
- self.disp.start()
- m = mpv.MPV(vo=testvo)
- m.play(TESTVID)
- with self.assertRaises(mpv.ShutdownError):
- # level_sensitive=false needed to prevent get_property on dead
- # handle
- with m.prepare_and_wait_for_property('mute', level_sensitive=False):
- m.terminate()
- time.sleep(1)
- self.disp.stop()
-
- @unittest.skipIf('test_wait_for_property_event_overflow' in SKIP_TESTS, reason="kills X-Server first")
- def test_wait_for_property_event_overflow(self):
- self.disp = Display()
- self.disp.start()
- m = mpv.MPV(vo=testvo)
- m.play(TESTVID)
- with self.assertRaises(mpv.EventOverflowError):
- # level_sensitive=false needed to prevent get_property on dead
- # handle
- with m.prepare_and_wait_for_property('mute', cond=lambda val: time.sleep(0.001)):
- for i in range(10000):
- try:
- # We really have to try hard to fill up the queue here. Simple async commands will not work,
- # since then command_async will throw a memory error first. Property changes also do not work,
- # since they are only processsed when the event loop is idle. This here works reliably.
- m.command_async('script-message', 'foo', 'bar')
- except:
- pass
- m.terminate()
- time.sleep(1)
- self.disp.stop()
-
- def test_wait_for_event_shutdown(self):
- self.disp = Display()
- self.disp.start()
- m = mpv.MPV(vo=testvo)
- m.play(TESTVID)
- with self.assertRaises(mpv.ShutdownError):
- with m.prepare_and_wait_for_event('seek'):
- m.terminate()
- self.disp.stop()
-
- def test_wait_for_shutdown(self):
- self.disp = Display()
- self.disp.start()
- m = mpv.MPV(vo=testvo)
- m.play(TESTVID)
- with self.assertRaises(mpv.ShutdownError):
- with m.prepare_and_wait_for_event(None) as result:
- m.terminate()
- result.result()
- self.disp.stop()
-
- def test_log_handler(self):
- handler = mock.Mock()
- self.disp = Display()
- self.disp.start()
- m = mpv.MPV(vo=testvo, log_handler=handler)
- m.play(TESTVID)
- # Wait for playback to start
- m.wait_until_playing(timeout=2)
- m.command("print-text", 'This is a python-mpv test')
- m.wait_for_playback()
- m.terminate()
- for call in handler.mock_calls:
- _1, (a, b, c), _2 = call
- if a == 'info' and b == 'cplayer' and 'This is a python-mpv test' in c:
- break
- else:
- self.fail('"Test log entry not found in log handler calls: '+','.join(repr(call) for call in handler.mock_calls))
- self.disp.stop()
-
-
-class CommandTests(MpvTestCase):
-
- def test_loadfile_with_subtitles(self):
- handler = mock.Mock()
- self.m.property_observer('sub-text')(handler)
-
- self.m.loadfile(TESTVID, sub_file=TESTSRT)
-
- self.m.wait_for_playback()
- handler.assert_any_call('sub-text', 'This is\na subtitle test.')
- handler.assert_any_call('sub-text', 'This is the second subtitle line.')
-
- def test_sub_add(self):
- handler = mock.Mock()
- self.m.property_observer('sub-text')(handler)
- time.sleep(0.5)
-
- self.m.loadfile(TESTVID)
- self.m.wait_until_playing(timeout=2)
- self.m.sub_add(TESTSRT)
-
- self.m.wait_for_playback()
- handler.assert_any_call('sub-text', 'This is\na subtitle test.')
- handler.assert_any_call('sub-text', 'This is the second subtitle line.')
-
- def test_async_command(self):
- handler = mock.Mock()
- callback = mock.Mock()
- self.m.property_observer('sub-text')(handler)
- time.sleep(0.5)
-
- self.m.loadfile(TESTVID)
- self.m.wait_until_playing(timeout=2)
- self.m.command_async('sub_add', TESTSRT, callback=callback)
- reply = self.m.command_async('expand-text', 'test ${mute}')
- assert reply.result() == 'test no'
-
- self.m.wait_for_playback()
- handler.assert_any_call('sub-text', 'This is\na subtitle test.')
- handler.assert_any_call('sub-text', 'This is the second subtitle line.')
- callback.assert_any_call(None, None)
-
-
-class RegressionTests(MpvTestCase):
-
- def test_wait_for_property_concurrency(self):
- players = [mpv.MPV(vo=testvo, loglevel='debug', log_handler=timed_print()) for i in range(2)]
- try:
- for _ in range(150):
- for player in players:
- player.loadfile('tests/test.webm', loop='inf')
- for player in players:
- player.wait_for_property('seekable')
- for player in players:
- player.seek(0, reference='absolute', precision='exact')
-
- except InvalidStateError:
- self.fail('InvalidStateError thrown from wait_for_property')
-
- finally:
- for player in players:
- player.terminate()
-
- def test_unobserve_property_runtime_error(self):
- """
- Ensure a `RuntimeError` is not thrown within
- `unobserve_property`.
- """
- handler = mock.Mock()
-
- self.m.observe_property('loop', handler)
-
- try:
- self.m.unobserve_property('loop', handler)
- except RuntimeError:
- self.fail(
- """
- "RuntimeError" exception thrown within
- `unobserve_property`
- """,
- )
-
- def test_instance_method_property_observer(self):
- """
- Ensure that bound method objects can be used as property observers.
- See issue #26
- """
- handler = mock.Mock()
- m = self.m
-
- class T(object):
- def t(self, *args, **kw):
- handler(*args, **kw)
- t = T()
-
- m.slang = 'ru'
- time.sleep(0.5)
-
- m.observe_property('slang', t.t)
- time.sleep(0.5)
-
- m.slang = 'jp'
- time.sleep(0.5)
-
- m.slang = 'ru'
- time.sleep(0.5)
-
- m.unobserve_property('slang', t.t)
- time.sleep(0.5)
-
- m.slang = 'jp'
- m.slang = 'ru'
- m.terminate() # needed for synchronization of event thread
- handler.assert_has_calls([mock.call('slang', ['jp']), mock.call('slang', ['ru'])])
-