Foo.

redditor.py

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+#!/usr/bin/env python3
+
+import json
+import random
+import socket
+import struct
+import time
+import bz2
+import os
+import functools
+import contextlib
+import math
+import ctypes
+import io
+from urllib.parse import *
+
+import numpy as np
+from PIL import Image
+import praw
+import bs4
+import requests
+
+from pixelterm import pixelterm
+
+import pxf
+
+def lesearchiter(term):
+	last = None
+	print('Searching term="{}", [initial]'.format(term))
+	for s in r.search(term):
+		last = s
+		yield s
+	while True:
+		print('Searching term="{}", after={}'.format(term, last.fullname))
+		for s in r.search(term, limit=100, after=last.fullname):
+			last = s
+			yield s
+
+if __name__ == '__main__':
+	import argparse, pathlib, sys
+
+	parser = argparse.ArgumentParser()
+	parser.add_argument('-p', '--pixelflut', type=str, default='94.45.232.225:1234')
+	parser.add_argument('term')
+	args = parser.parse_args()
+
+	target, *params = args.pixelflut.split('@')
+	host, port = target.split(':')
+	port = int(port)
+	x, y, *_r = params[0].split(',') if params else (0, 0, None)
+	w, h, reps = _r if _r else (320, 240)
+	x, y, w, h, reps = map(int, (x, y, w, h, reps))
+	pf = pxf.Pixelflut(host, port, x, y, w, h, reps) if args.pixelflut else None
+
+	r = praw.Reddit('Pixelflut search test by /u/jaseg')
+	r.refresh_access_information()
+
+	terms = args.term.split(',')
+	print('Search terms:', terms)
+
+	imgnum = 0
+	for s in lesearchiter(random.choice(terms)):
+		try:
+			url = s.url
+#			print(url)
+			if s.stickied:
+#				print(' → stickied')
+				continue
+			if s.is_self:
+#				print(' → self')
+				continue
+			stripped_down = urlunparse(urlparse(url)[:3] + (None,None,None))
+			l = stripped_down.lower()
+			if any(l.endswith(e) for e in ('.gif')):
+#				print(' → GIF filter')
+				continue
+			rq = requests.get(url)
+			if not rq.headers.get('content-type', '').startswith('image/'):
+				soup = bs4.BeautifulSoup(rq.text, 'lxml')
+				img = soup.find('img')
+				newurl = img.attrs['src']
+				if newurl.startswith('//'):
+					newurl = 'http:'+newurl
+#				print('Fetching', newurl)
+				rq = requests.get(newurl)
+			if not rq.headers.get('content-type', '').startswith('image/'):
+#				print(' → image filter:', rq.headers.get('content-type'))
+				continue
+
+			with open('/tmp/testdir/img_{}'.format(imgnum), 'wb') as f:
+				f.write(rq.content)
+			imgnum += 1
+			if imgnum >= 20:
+				sys.exit(0)
+#				bio = io.BytesIO()
+#				bio.write(rq.content)
+#				bio.seek(0)
+#				pimg = Image.open(bio)
+#				pf.encode_image(pimg, idx=0)
+#				pf.sendframe(0)
+		except Exception as e:
+			print(' → Exception:', e)
+