kopia lustrzana https://github.com/ytdl-org/youtube-dl
Merge remote-tracking branch 'origin/reuse_ies'
commit
6d69d03bac
|
@ -97,6 +97,7 @@ class YoutubeDL(object):
|
|||
def __init__(self, params):
|
||||
"""Create a FileDownloader object with the given options."""
|
||||
self._ies = []
|
||||
self._ies_instances = {}
|
||||
self._pps = []
|
||||
self._progress_hooks = []
|
||||
self._download_retcode = 0
|
||||
|
@ -111,8 +112,21 @@ class YoutubeDL(object):
|
|||
def add_info_extractor(self, ie):
|
||||
"""Add an InfoExtractor object to the end of the list."""
|
||||
self._ies.append(ie)
|
||||
self._ies_instances[ie.ie_key()] = ie
|
||||
ie.set_downloader(self)
|
||||
|
||||
def get_info_extractor(self, ie_key):
|
||||
"""
|
||||
Get an instance of an IE with name ie_key, it will try to get one from
|
||||
the _ies list, if there's no instance it will create a new one and add
|
||||
it to the extractor list.
|
||||
"""
|
||||
ie = self._ies_instances.get(ie_key)
|
||||
if ie is None:
|
||||
ie = get_info_extractor(ie_key)()
|
||||
self.add_info_extractor(ie)
|
||||
return ie
|
||||
|
||||
def add_default_info_extractors(self):
|
||||
"""
|
||||
Add the InfoExtractors returned by gen_extractors to the end of the list
|
||||
|
@ -294,9 +308,7 @@ class YoutubeDL(object):
|
|||
'''
|
||||
|
||||
if ie_key:
|
||||
ie = get_info_extractor(ie_key)()
|
||||
ie.set_downloader(self)
|
||||
ies = [ie]
|
||||
ies = [self.get_info_extractor(ie_key)]
|
||||
else:
|
||||
ies = self._ies
|
||||
|
||||
|
|
|
@ -114,6 +114,11 @@ class InfoExtractor(object):
|
|||
"""Real extraction process. Redefine in subclasses."""
|
||||
pass
|
||||
|
||||
@classmethod
|
||||
def ie_key(cls):
|
||||
"""A string for getting the InfoExtractor with get_info_extractor"""
|
||||
return cls.__name__[:-2]
|
||||
|
||||
@property
|
||||
def IE_NAME(self):
|
||||
return type(self).__name__[:-2]
|
||||
|
|
Ładowanie…
Reference in New Issue