diff options
Diffstat (limited to 'youtube_dl/extractor/common.py')
| -rw-r--r-- | youtube_dl/extractor/common.py | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py index 60cab6f4e..f43a0a569 100644 --- a/youtube_dl/extractor/common.py +++ b/youtube_dl/extractor/common.py @@ -1,6 +1,7 @@ from __future__ import unicode_literals import base64 +import datetime import hashlib import json import netrc @@ -21,6 +22,7 @@ from ..utils import ( clean_html, compiled_regex_type, ExtractorError, + float_or_none, int_or_none, RegexNotFoundError, sanitize_filename, @@ -165,6 +167,14 @@ class InfoExtractor(object): return cls._VALID_URL_RE.match(url) is not None @classmethod + def _match_id(cls, url): + if '_VALID_URL_RE' not in cls.__dict__: + cls._VALID_URL_RE = re.compile(cls._VALID_URL) + m = cls._VALID_URL_RE.match(url) + assert m + return m.group('id') + + @classmethod def working(cls): """Getter method for _WORKING.""" return cls._WORKING @@ -705,6 +715,34 @@ class InfoExtractor(object): self._sort_formats(formats) return formats + def _live_title(self, name): + """ Generate the title for a live video """ + now = datetime.datetime.now() + now_str = now.strftime("%Y-%m-%d %H:%M") + return name + ' ' + now_str + + def _int(self, v, name, fatal=False, **kwargs): + res = int_or_none(v, **kwargs) + if 'get_attr' in kwargs: + print(getattr(v, kwargs['get_attr'])) + if res is None: + msg = 'Failed to extract %s: Could not parse value %r' % (name, v) + if fatal: + raise ExtractorError(msg) + else: + self._downloader.report_warning(msg) + return res + + def _float(self, v, name, fatal=False, **kwargs): + res = float_or_none(v, **kwargs) + if res is None: + msg = 'Failed to extract %s: Could not parse value %r' % (name, v) + if fatal: + raise ExtractorError(msg) + else: + self._downloader.report_warning(msg) + return res + class SearchInfoExtractor(InfoExtractor): """ |