diff options
Diffstat (limited to 'youtube_dl/utils.py')
| -rw-r--r-- | youtube_dl/utils.py | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index 8b359cb77..68d590ba2 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -1,6 +1,7 @@ #!/usr/bin/env python # -*- coding: utf-8 -*- +import calendar import contextlib import ctypes import datetime @@ -501,13 +502,13 @@ def orderedSet(iterable): res.append(el) return res + def unescapeHTML(s): - """ - @param s a string - """ - assert type(s) == type(u'') + if s is None: + return None + assert type(s) == compat_str - result = re.sub(u'(?u)&(.+?);', htmlentity_transform, s) + result = re.sub(r'(?u)&(.+?);', htmlentity_transform, s) return result @@ -761,6 +762,31 @@ class YoutubeDLHandler(compat_urllib_request.HTTPHandler): https_response = http_response +def parse_iso8601(date_str): + """ Return a UNIX timestamp from the given date """ + + if date_str is None: + return None + + m = re.search( + r'Z$| ?(?P<sign>\+|-)(?P<hours>[0-9]{2}):?(?P<minutes>[0-9]{2})$', + date_str) + if not m: + timezone = datetime.timedelta() + else: + date_str = date_str[:-len(m.group(0))] + if not m.group('sign'): + timezone = datetime.timedelta() + else: + sign = 1 if m.group('sign') == '+' else -1 + timezone = datetime.timedelta( + hours=sign * int(m.group('hours')), + minutes=sign * int(m.group('minutes'))) + + dt = datetime.datetime.strptime(date_str, '%Y-%m-%dT%H:%M:%S') - timezone + return calendar.timegm(dt.timetuple()) + + def unified_strdate(date_str): """Return a string with the date in the format YYYYMMDD""" |