diff options
Diffstat (limited to 'youtube_dl/compat.py')
| -rw-r--r-- | youtube_dl/compat.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/youtube_dl/compat.py b/youtube_dl/compat.py index dbb91a6ef..76b6b0e38 100644 --- a/youtube_dl/compat.py +++ b/youtube_dl/compat.py @@ -170,6 +170,31 @@ except ImportError: # Python 2 return compat_urllib_parse_unquote(string, encoding, errors) try: + from urllib.parse import urlencode as compat_urllib_parse_urlencode +except ImportError: # Python 2 + # Python 2 will choke in urlencode on mixture of byte and unicode strings. + # Possible solutions are to either port it from python 3 with all + # the friends or manually ensure input query contains only byte strings. + # We will stick with latter thus recursively encoding the whole query. + def compat_urllib_parse_urlencode(query, doseq=0, encoding='utf-8'): + def encode_elem(e): + if isinstance(e, dict): + e = encode_dict(e) + elif isinstance(e, (list, tuple,)): + e = encode_list(e) + elif isinstance(e, compat_str): + e = e.encode(encoding) + return e + + def encode_dict(d): + return dict((encode_elem(k), encode_elem(v)) for k, v in d.items()) + + def encode_list(l): + return [encode_elem(e) for e in l] + + return compat_urllib_parse.urlencode(encode_elem(query), doseq=doseq) + +try: from urllib.request import DataHandler as compat_urllib_request_DataHandler except ImportError: # Python < 3.4 # Ported from CPython 98774:1733b3bd46db, Lib/urllib/request.py @@ -588,6 +613,7 @@ __all__ = [ 'compat_urllib_parse_unquote', 'compat_urllib_parse_unquote_plus', 'compat_urllib_parse_unquote_to_bytes', + 'compat_urllib_parse_urlencode', 'compat_urllib_parse_urlparse', 'compat_urllib_request', 'compat_urllib_request_DataHandler', |