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[common] add separate method for getting netrc ligin info

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This commit is contained in:
Remita Amine 2016-08-14 11:48:13 +01:00
parent 320d597c21
commit 2118fdd1a9
1 changed files with 20 additions and 10 deletions
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30
youtube_dl/extractor/common.py
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@ -662,6 +662,24 @@ class InfoExtractor(object):
else:
return res
def _get_netrc_login_info(self, netrc_machine=None):
username = None
password = None
netrc_machine = netrc_machine or self._NETRC_MACHINE
if self._downloader.params.get('usenetrc', False):
try:
info = netrc.netrc().authenticators(netrc_machine)
if info is not None:
username = info[0]
password = info[2]
else:
raise netrc.NetrcParseError('No authenticators for %s' % netrc_machine)
except (IOError, netrc.NetrcParseError) as err:
self._downloader.report_warning('parsing .netrc: %s' % error_to_compat_str(err))
return (username, password)
def _get_login_info(self):
"""
Get the login info as (username, password)
@ -679,16 +697,8 @@ class InfoExtractor(object):
if downloader_params.get('username') is not None:
username = downloader_params['username']
password = downloader_params['password']
elif downloader_params.get('usenetrc', False):
try:
info = netrc.netrc().authenticators(self._NETRC_MACHINE)
if info is not None:
username = info[0]
password = info[2]
else:
raise netrc.NetrcParseError('No authenticators for %s' % self._NETRC_MACHINE)
except (IOError, netrc.NetrcParseError) as err:
self._downloader.report_warning('parsing .netrc: %s' % error_to_compat_str(err))
else:
username, password = self._get_netrc_login_info()
return (username, password)