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InfoExtractor._search_regex: Suggest updating when the regex is not found (suggested in #5442)

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Reuse the same message from ExtractorError
This commit is contained in:
Jaime Marquínez Ferrándiz 2015-04-17 14:55:24 +02:00
parent 3220c50f9a
commit 08f2a92c9c
2 changed files with 14 additions and 9 deletions
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4
youtube_dl/extractor/common.py
View File

@ -23,6 +23,7 @@
) )
from ..utils import ( from ..utils import (
age_restricted, age_restricted,
bug_reports_message,
clean_html, clean_html,
compiled_regex_type, compiled_regex_type,
ExtractorError, ExtractorError,
@ -556,8 +557,7 @@ def _search_regex(self, pattern, string, name, default=_NO_DEFAULT, fatal=True,
elif fatal: elif fatal:
raise RegexNotFoundError('Unable to extract %s' % _name) raise RegexNotFoundError('Unable to extract %s' % _name)
else: else:
self._downloader.report_warning('unable to extract %s; ' self._downloader.report_warning('unable to extract %s' % _name + bug_reports_message())
'please report this issue on http://yt-dl.org/bug' % _name)
return None return None
def _html_search_regex(self, pattern, string, name, default=_NO_DEFAULT, fatal=True, flags=0, group=None): def _html_search_regex(self, pattern, string, name, default=_NO_DEFAULT, fatal=True, flags=0, group=None):

19
youtube_dl/utils.py
View File

@ -452,6 +452,17 @@ def make_HTTPS_handler(params, **kwargs):
return YoutubeDLHTTPSHandler(params, context=context, **kwargs) return YoutubeDLHTTPSHandler(params, context=context, **kwargs)
def bug_reports_message():
if ytdl_is_updateable():
update_cmd = 'type youtube-dl -U to update'
else:
update_cmd = 'see https://yt-dl.org/update on how to update'
msg = '; please report this issue on https://yt-dl.org/bug .'
msg += ' Make sure you are using the latest version; %s.' % update_cmd
msg += ' Be sure to call youtube-dl with the --verbose flag and include its complete output.'
return msg
class ExtractorError(Exception): class ExtractorError(Exception):
"""Error during info extraction.""" """Error during info extraction."""
@ -467,13 +478,7 @@ def __init__(self, msg, tb=None, expected=False, cause=None, video_id=None):
if cause: if cause:
msg += ' (caused by %r)' % cause msg += ' (caused by %r)' % cause
if not expected: if not expected:
if ytdl_is_updateable(): msg += bug_reports_message()
update_cmd = 'type youtube-dl -U to update'
else:
update_cmd = 'see https://yt-dl.org/update on how to update'
msg += '; please report this issue on https://yt-dl.org/bug .'
msg += ' Make sure you are using the latest version; %s.' % update_cmd
msg += ' Be sure to call youtube-dl with the --verbose flag and include its complete output.'
super(ExtractorError, self).__init__(msg) super(ExtractorError, self).__init__(msg)
self.traceback = tb self.traceback = tb