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[extractor/common] Move X-Forwarded-For setup code into _request_webpage

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Sergey M․ 2017-12-23 20:57:35 +07:00
parent 4b7dd1705a
commit 2132edaa03
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1 changed files with 10 additions and 9 deletions
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19
youtube_dl/extractor/common.py
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@ -495,6 +495,16 @@ class InfoExtractor(object):
self.to_screen('%s' % (note,)) self.to_screen('%s' % (note,))
else: else:
self.to_screen('%s: %s' % (video_id, note)) self.to_screen('%s: %s' % (video_id, note))
# Some sites check X-Forwarded-For HTTP header in order to figure out
# the origin of the client behind proxy. This allows bypassing geo
# restriction by faking this header's value to IP that belongs to some
# geo unrestricted country. We will do so once we encounter any
# geo restriction error.
if self._x_forwarded_for_ip:
if 'X-Forwarded-For' not in headers:
headers['X-Forwarded-For'] = self._x_forwarded_for_ip
if isinstance(url_or_request, compat_urllib_request.Request): if isinstance(url_or_request, compat_urllib_request.Request):
url_or_request = update_Request( url_or_request = update_Request(
url_or_request, data=data, headers=headers, query=query) url_or_request, data=data, headers=headers, query=query)
@ -524,15 +534,6 @@ class InfoExtractor(object):
if isinstance(url_or_request, (compat_str, str)): if isinstance(url_or_request, (compat_str, str)):
url_or_request = url_or_request.partition('#')[0] url_or_request = url_or_request.partition('#')[0]
# Some sites check X-Forwarded-For HTTP header in order to figure out
# the origin of the client behind proxy. This allows bypassing geo
# restriction by faking this header's value to IP that belongs to some
# geo unrestricted country. We will do so once we encounter any
# geo restriction error.
if self._x_forwarded_for_ip:
if 'X-Forwarded-For' not in headers:
headers['X-Forwarded-For'] = self._x_forwarded_for_ip
urlh = self._request_webpage(url_or_request, video_id, note, errnote, fatal, data=data, headers=headers, query=query) urlh = self._request_webpage(url_or_request, video_id, note, errnote, fatal, data=data, headers=headers, query=query)
if urlh is False: if urlh is False:
assert not fatal assert not fatal