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[compat] Add compat_urllib_parse_unquote_plus

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This commit is contained in:
Sergey M․ 2015-07-17 23:28:34 +06:00
parent d79febcd06
commit aa99aa4e85
1 changed files with 11 additions and 0 deletions
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11
youtube_dl/compat.py
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@ -77,6 +77,7 @@ except ImportError:
try:
from urllib.parse import unquote_to_bytes as compat_urllib_parse_unquote_to_bytes
from urllib.parse import unquote as compat_urllib_parse_unquote
from urllib.parse import unquote_plus as compat_urllib_parse_unquote_plus
except ImportError: # Python 2
# HACK: The following are the correct unquote_to_bytes and unquote
# implementations from cpython 3.4.3's stdlib. Python 2's version
@ -131,6 +132,15 @@ except ImportError: # Python 2
append(bits[i + 1])
return ''.join(res)
def compat_urllib_parse_unquote_plus(string, encoding='utf-8', errors='replace'):
"""Like unquote(), but also replace plus signs by spaces, as required for
unquoting HTML form values.
unquote_plus('%7e/abc+def') -> '~/abc def'
"""
string = string.replace('+', ' ')
return compat_urllib_parse_unquote(string, encoding, errors)
try:
compat_str = unicode # Python 2
except NameError:
@ -441,6 +451,7 @@ __all__ = [
'compat_urllib_error',
'compat_urllib_parse',
'compat_urllib_parse_unquote',
'compat_urllib_parse_unquote_plus',
'compat_urllib_parse_unquote_to_bytes',
'compat_urllib_parse_urlparse',
'compat_urllib_request',