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[utils] Make ExtractorError mutable

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pukkandan 2022-11-30 06:10:26 +05:30
parent 71eb82d1b2
commit 9bcfe33be7
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GPG key ID: 7EEE9E1E817D0A39
2 changed files with 19 additions and 16 deletions
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14
yt_dlp/extractor/common.py
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@ -692,16 +692,10 @@ def extract(self, url):
except UnsupportedError:
raise
except ExtractorError as e:
kwargs = {
'video_id': e.video_id or self.get_temp_id(url),
'ie': self.IE_NAME,
'tb': e.traceback or sys.exc_info()[2],
'expected': e.expected,
'cause': e.cause
}
if hasattr(e, 'countries'):
kwargs['countries'] = e.countries
raise type(e)(e.orig_msg, **kwargs)
e.video_id = e.video_id or self.get_temp_id(url),
e.ie = e.ie or self.IE_NAME,
e.traceback = e.traceback or sys.exc_info()[2]
raise
except http.client.IncompleteRead as e:
raise ExtractorError('A network error has occurred.', cause=e, expected=True, video_id=self.get_temp_id(url))
except (KeyError, StopIteration) as e:

21
yt_dlp/utils.py
View file

@ -1095,13 +1095,16 @@ def __init__(self, msg, tb=None, expected=False, cause=None, video_id=None, ie=N
self.exc_info = sys.exc_info() # preserve original exception
if isinstance(self.exc_info[1], ExtractorError):
self.exc_info = self.exc_info[1].exc_info
super().__init__(self.__msg)
super().__init__(''.join((
format_field(ie, None, '[%s] '),
format_field(video_id, None, '%s: '),
msg,
format_field(cause, None, ' (caused by %r)'),
'' if expected else bug_reports_message())))
@property
def __msg(self):
return ''.join((
format_field(self.ie, None, '[%s] '),
format_field(self.video_id, None, '%s: '),
self.orig_msg,
format_field(self.cause, None, ' (caused by %r)'),
'' if self.expected else bug_reports_message()))
def format_traceback(self):
return join_nonempty(
@ -1109,6 +1112,12 @@ def format_traceback(self):
self.cause and ''.join(traceback.format_exception(None, self.cause, self.cause.__traceback__)[1:]),
delim='\n') or None
def __setattr__(self, name, value):
super().__setattr__(name, value)
if getattr(self, 'msg', None) and name not in ('msg', 'args'):
self.msg = self.__msg or type(self).__name__
self.args = (self.msg, ) # Cannot be property
class UnsupportedError(ExtractorError):
def __init__(self, url):