X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Futils.py;h=2e48f187e665dad81caa663efdb9d0c33f088936;hb=e6812ac99dfc9117f3dd78425bf4bbe01601ecfd;hp=bd46a2da2ad4d3de81b3d4788cbd2bd0bf8b49e8;hpb=1bb2fc98e05b7cc556aa63aa226b5349e8a39159;p=youtube-dl

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index bd46a2da2..2e48f187e 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -767,6 +767,10 @@ def unified_strdate(date_str):
             upload_date = datetime.datetime.strptime(date_str, expression).strftime('%Y%m%d')
         except:
             pass
+    if upload_date is None:
+        timetuple = email.utils.parsedate_tz(date_str)
+        if timetuple:
+            upload_date = datetime.datetime(*timetuple[:6]).strftime('%Y%m%d')
     return upload_date
 
 def determine_ext(url, default_ext=u'unknown_video'):
@@ -1066,14 +1070,31 @@ def fix_xml_all_ampersand(xml_str):
 
 
 def setproctitle(title):
+    assert isinstance(title, type(u''))
     try:
         libc = ctypes.cdll.LoadLibrary("libc.so.6")
     except OSError:
         return
     title = title
     buf = ctypes.create_string_buffer(len(title) + 1)
-    buf.value = title
+    buf.value = title.encode('utf-8')
     try:
         libc.prctl(15, ctypes.byref(buf), 0, 0, 0)
     except AttributeError:
         return  # Strange libc, just skip this
+
+
+def remove_start(s, start):
+    if s.startswith(start):
+        return s[len(start):]
+    return s
+
+
+def url_basename(url):
+    path = compat_urlparse.urlparse(url).path
+    return path.strip(u'/').split(u'/')[-1]
+
+
+class HEADRequest(compat_urllib_request.Request):
+    def get_method(self):
+        return "HEAD"