elif url_components.scheme.lower() == 'socks4a':
socks_type = ProxyType.SOCKS4A
+ def unquote_if_non_empty(s):
+ if not s:
+ return s
+ return compat_urllib_parse_unquote_plus(s)
+
proxy_args = (
socks_type,
url_components.hostname, url_components.port or 1080,
True, # Remote DNS
- compat_urllib_parse_unquote_plus(url_components.username),
- compat_urllib_parse_unquote_plus(url_components.password),
+ unquote_if_non_empty(url_components.username),
+ unquote_if_non_empty(url_components.password),
)
class SocksConnection(base_class):
def remove_start(s, start):
- if s.startswith(start):
- return s[len(start):]
- return s
+ return s[len(start):] if s is not None and s.startswith(start) else s
def remove_end(s, end):
- if s.endswith(end):
- return s[:-len(end)]
- return s
+ return s[:-len(end)] if s is not None and s.endswith(end) else s
def remove_quotes(s):
'\\x': '\\u00',
}.get(m.group(0), m.group(0)), v[1:-1])
+ INTEGER_TABLE = (
+ (r'^0[xX][0-9a-fA-F]+', 16),
+ (r'^0+[0-7]+', 8),
+ )
+
+ for regex, base in INTEGER_TABLE:
+ im = re.match(regex, v)
+ if im:
+ i = int(im.group(0), base)
+ return '"%d":' % i if v.endswith(':') else '%d' % i
+
return '"%s"' % v
return re.sub(r'''(?sx)
'(?:[^'\\]*(?:\\\\|\\['"nurtbfx/\n]))*[^'\\]*'|
/\*.*?\*/|,(?=\s*[\]}])|
[a-zA-Z_][.a-zA-Z_0-9]*|
+ (?:0[xX][0-9a-fA-F]+|0+[0-7]+)(?:\s*:)?|
[0-9]+(?=\s*:)
''', fix_kv, code)
def urlhandle_detect_ext(url_handle):
- try:
- url_handle.headers
- getheader = lambda h: url_handle.headers[h]
- except AttributeError: # Python < 3
- getheader = url_handle.info().getheader
+ getheader = url_handle.headers.get
cd = getheader('Content-Disposition')
if cd: