diff options
Diffstat (limited to 'youtube_dl/utils.py')
-rw-r--r-- | youtube_dl/utils.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index 0d0bbe8f6..65b492fb3 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -852,6 +852,8 @@ def unified_strdate(date_str): return upload_date def determine_ext(url, default_ext=u'unknown_video'): + if url is None: + return default_ext guess = url.partition(u'?')[0].rpartition(u'.')[2] if re.match(r'^[A-Za-z0-9]+$', guess): return guess @@ -1271,9 +1273,15 @@ def int_or_none(v, scale=1, default=None, get_attr=None, invscale=1): if get_attr: if v is not None: v = getattr(v, get_attr, None) + if v == '': + v = None return default if v is None else (int(v) * invscale // scale) +def str_or_none(v, default=None): + return default if v is None else compat_str(v) + + def str_to_int(int_str): if int_str is None: return None |