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Fix add_info_extractor when used via API

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Bug from: 251ae04e6a
This commit is contained in:
pukkandan 2021-08-23 05:26:45 +05:30
parent 251ae04e6a
commit 8b7491c8d1
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GPG key ID: 0F00D95A001F4698
2 changed files with 18 additions and 12 deletions
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2
devscripts/make_lazy_extractors.py
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@ -66,7 +66,7 @@ def build_lazy_ie(ie, name):
if valid_url: if valid_url:
s += f' _VALID_URL = {valid_url!r}\n' s += f' _VALID_URL = {valid_url!r}\n'
if not ie._WORKING: if not ie._WORKING:
s += f' _WORKING = False\n' s += ' _WORKING = False\n'
if ie.suitable.__func__ is not InfoExtractor.suitable.__func__: if ie.suitable.__func__ is not InfoExtractor.suitable.__func__:
s += f'\n{getsource(ie.suitable)}' s += f'\n{getsource(ie.suitable)}'
if hasattr(ie, '_make_valid_url'): if hasattr(ie, '_make_valid_url'):

28
yt_dlp/YoutubeDL.py
View file

@ -461,7 +461,7 @@ class YoutubeDL(object):
)) ))
params = None params = None
_ies = [] _ies = {}
_pps = {'pre_process': [], 'before_dl': [], 'after_move': [], 'post_process': []} _pps = {'pre_process': [], 'before_dl': [], 'after_move': [], 'post_process': []}
_printed_messages = set() _printed_messages = set()
_first_webpage_request = True _first_webpage_request = True
@ -475,7 +475,7 @@ def __init__(self, params=None, auto_init=True):
"""Create a FileDownloader object with the given options.""" """Create a FileDownloader object with the given options."""
if params is None: if params is None:
params = {} params = {}
self._ies = [] self._ies = {}
self._ies_instances = {} self._ies_instances = {}
self._pps = {'pre_process': [], 'before_dl': [], 'after_move': [], 'post_process': []} self._pps = {'pre_process': [], 'before_dl': [], 'after_move': [], 'post_process': []}
self._printed_messages = set() self._printed_messages = set()
@ -631,11 +631,19 @@ def warn_if_short_id(self, argv):
def add_info_extractor(self, ie): def add_info_extractor(self, ie):
"""Add an InfoExtractor object to the end of the list.""" """Add an InfoExtractor object to the end of the list."""
self._ies.append(ie) ie_key = ie.ie_key()
self._ies[ie_key] = ie
if not isinstance(ie, type): if not isinstance(ie, type):
self._ies_instances[ie.ie_key()] = ie self._ies_instances[ie_key] = ie
ie.set_downloader(self) ie.set_downloader(self)
def _get_info_extractor_class(self, ie_key):
ie = self._ies.get(ie_key)
if ie is None:
ie = get_info_extractor(ie_key)
self.add_info_extractor(ie)
return ie
def get_info_extractor(self, ie_key): def get_info_extractor(self, ie_key):
""" """
Get an instance of an IE with name ie_key, it will try to get one from Get an instance of an IE with name ie_key, it will try to get one from
@ -1179,15 +1187,14 @@ def extract_info(self, url, download=True, ie_key=None, extra_info={},
ie_key = 'Generic' ie_key = 'Generic'
if ie_key: if ie_key:
ies = [get_info_extractor(ie_key)] ies = {ie_key: self._get_info_extractor_class(ie_key)}
else: else:
ies = self._ies ies = self._ies
for ie in ies: for ie_key, ie in ies.items():
if not ie.suitable(url): if not ie.suitable(url):
continue continue
ie_key = ie.ie_key()
if not ie.working(): if not ie.working():
self.report_warning('The program functionality for this site has been marked as broken, ' self.report_warning('The program functionality for this site has been marked as broken, '
'and will probably not work.') 'and will probably not work.')
@ -1197,8 +1204,7 @@ def extract_info(self, url, download=True, ie_key=None, extra_info={},
self.to_screen("[%s] %s: has already been recorded in archive" % ( self.to_screen("[%s] %s: has already been recorded in archive" % (
ie_key, temp_id)) ie_key, temp_id))
break break
return self.__extract_info(url, self.get_info_extractor(ie.ie_key()), return self.__extract_info(url, self.get_info_extractor(ie_key), download, extra_info, process)
download, extra_info, process)
else: else:
self.report_error('no suitable InfoExtractor for URL %s' % url) self.report_error('no suitable InfoExtractor for URL %s' % url)
@ -3025,9 +3031,9 @@ def _make_archive_id(self, info_dict):
if not url: if not url:
return return
# Try to find matching extractor for the URL and take its ie_key # Try to find matching extractor for the URL and take its ie_key
for ie in self._ies: for ie_key, ie in self._ies.items():
if ie.suitable(url): if ie.suitable(url):
extractor = ie.ie_key() extractor = ie_key
break break
else: else:
return return