Merge remote-tracking branch 'epitron/metadata-pp'

[youtube-dl] / youtube_dl / utils.py

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 918a127cae014377a3b463c810930be1f07a937f..a509f8e2f1b667ac43910b72bf4e30b27e64c355 100644 (file)
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -818,6 +818,15 @@ def date_from_str(date_str):
         return today + delta
     return datetime.datetime.strptime(date_str, "%Y%m%d").date()
     
+def hyphenate_date(date_str):
+    """
+    Convert a date in 'YYYYMMDD' format to 'YYYY-MM-DD' format"""
+    match = re.match(r'^(\d\d\d\d)(\d\d)(\d\d)$', date_str)
+    if match is not None:
+        return '-'.join(match.groups())
+    else:
+        return date_str
+
 class DateRange(object):
     """Represents a time interval between two dates"""
     def __init__(self, start=None, end=None):
@@ -1027,9 +1036,9 @@ def smuggle_url(url, data):
     return url + u'#' + sdata
 
 
-def unsmuggle_url(smug_url):
+def unsmuggle_url(smug_url, default=None):
     if not '#__youtubedl_smuggle' in smug_url:
-        return smug_url, None
+        return smug_url, default
     url, _, sdata = smug_url.rpartition(u'#')
     jsond = compat_parse_qs(sdata)[u'__youtubedl_smuggle'][0]
     data = json.loads(jsond)