clean_html,
compiled_regex_type,
ExtractorError,
+ RegexNotFoundError,
unescapeHTML,
)
Perform a regex search on the given string, using a single or a list of
patterns returning the first matching group.
In case of failure return a default value or raise a WARNING or a
- ExtractorError, depending on fatal, specifying the field name.
+ RegexNotFoundError, depending on fatal, specifying the field name.
"""
if isinstance(pattern, (str, compat_str, compiled_regex_type)):
mobj = re.search(pattern, string, flags)
elif default is not None:
return default
elif fatal:
- raise ExtractorError(u'Unable to extract %s' % _name)
+ raise RegexNotFoundError(u'Unable to extract %s' % _name)
else:
self._downloader.report_warning(u'unable to extract %s; '
u'please report this issue on http://yt-dl.org/bug' % _name)