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[downloader/external] Call ffmpeg with with HTTP_PROXY env variable set (#9437)
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@ -6,6 +6,7 @@ import sys
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import re
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from .common import FileDownloader
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from ..compat import compat_setenv
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from ..postprocessor.ffmpeg import FFmpegPostProcessor, EXT_TO_OUT_FORMATS
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from ..utils import (
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cli_option,
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@ -198,6 +199,18 @@ class FFmpegFD(ExternalFD):
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'-headers',
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''.join('%s: %s\r\n' % (key, val) for key, val in headers.items())]
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env = None
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proxy = self.params.get('proxy')
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if proxy:
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if not re.match(r'^[\da-zA-Z]+://', proxy):
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proxy = 'http://%s' % proxy
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# Since December 2015 ffmpeg supports -http_proxy option (see
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# http://git.videolan.org/?p=ffmpeg.git;a=commit;h=b4eb1f29ebddd60c41a2eb39f5af701e38e0d3fd)
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# We could switch to the following code if we are able to detect version properly
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# args += ['-http_proxy', proxy]
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env = os.environ.copy()
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compat_setenv('HTTP_PROXY', proxy, env=env)
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protocol = info_dict.get('protocol')
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if protocol == 'rtmp':
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@ -239,7 +252,7 @@ class FFmpegFD(ExternalFD):
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self._debug_cmd(args)
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proc = subprocess.Popen(args, stdin=subprocess.PIPE)
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proc = subprocess.Popen(args, stdin=subprocess.PIPE, env=env)
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try:
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retval = proc.wait()
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except KeyboardInterrupt:
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