def decode_params(params):
"""Decode parameters list according to RFC 2231.
params is a sequence of 2-tuples containing (content type, string value).
"""
new_params = []
# maps parameter's name to a list of continuations
rfc2231_params = {}
# params is a sequence of 2-tuples containing (content_type, string value)
name, value = params[0]
new_params.append((name, value))
# Cycle through each of the rest of the parameters.
for name, value in params[1:]:
value = unquote(value)
mo = rfc2231_continuation.match(name)
if mo:
name, num = mo.group('name', 'num')
if num is not None:
num = int(num)
rfc2231_param1 = rfc2231_params.setdefault(name, [])
rfc2231_param1.append((num, value))
else:
new_params.append((name, '"%s"' % quote(value)))
if rfc2231_params:
for name, continuations in rfc2231_params.items():
value = []
# Sort by number
continuations.sort()
# And now append all values in num order
for num, continuation in continuations:
value.append(continuation)
charset, language, value = decode_rfc2231(EMPTYSTRING.join(value))
new_params.append(
(name, (charset, language, '"%s"' % quote(value))))
return new_params
def decode_params(params):
"""Decode parameters list according to RFC 2231.
params is a sequence of 2-tuples containing (content type, string value).
"""
new_params = []
# maps parameter's name to a list of continuations
rfc2231_params = {}
# params is a sequence of 2-tuples containing (content_type, string value)
name, value = params[0]
new_params.append((name, value))
# Cycle through each of the rest of the parameters.
for name, value in params[1:]:
value = unquote(value)
mo = rfc2231_continuation.match(name)
if mo:
name, num = mo.group('name', 'num')
if num is not None:
num = int(num)
rfc2231_param1 = rfc2231_params.setdefault(name, [])
rfc2231_param1.append((num, value))
else:
new_params.append((name, '"%s"' % quote(value)))
if rfc2231_params:
for name, continuations in rfc2231_params.items():
value = []
# Sort by number
continuations.sort()
# And now append all values in num order
for num, continuation in continuations:
value.append(continuation)
charset, language, value = decode_rfc2231(EMPTYSTRING.join(value))
new_params.append(
(name, (charset, language, '"%s"' % quote(value))))
return new_params
def decode_params(params):
new_params = []
rfc2231_params = {}
(name, value) = params[0]
new_params.append((name, value))
for (name, value) in params[1:]:
value = unquote(value)
mo = rfc2231_continuation.match(name)
if mo:
(name, num) = mo.group('name', 'num')
if num is not None:
num = int(num)
rfc2231_param1 = rfc2231_params.setdefault(name, [])
rfc2231_param1.append((num, value))
continue
new_params.append((name, '"%s"' % quote(value)))
if rfc2231_params:
for (name, continuations) in rfc2231_params.items():
value = []
continuations.sort()
for (num, continuation) in continuations:
value.append(continuation)
(charset, language,
value) = decode_rfc2231(EMPTYSTRING.join(value))
new_params.append(
(name, (charset, language, '"%s"' % quote(value))))
return new_params
def decode_params(params):
new_params = []
rfc2231_params = {}
name, value = params[0]
new_params.append((name, value))
for name, value in params[1:]:
value = unquote(value)
mo = rfc2231_continuation.match(name)
if mo:
name, num = mo.group('name', 'num')
if num is not None:
num = int(num)
rfc2231_param1 = rfc2231_params.setdefault(name, [])
rfc2231_param1.append((num, value))
else:
new_params.append((name, '"%s"' % quote(value)))
if rfc2231_params:
for name, continuations in rfc2231_params.items():
value = []
continuations.sort()
for num, continuation in continuations:
value.append(continuation)
charset, language, value = decode_rfc2231(EMPTYSTRING.join(value))
new_params.append((name, (charset, language, '"%s"' % quote(value))))
return new_params
def decode_params(params):
"""Decode parameters list according to RFC 2231.
params is a sequence of 2-tuples containing (param name, string value).
"""
# Copy params so we don't mess with the original
params = params[:]
new_params = []
# Map parameter's name to a list of continuations. The values are a
# 3-tuple of the continuation number, the string value, and a flag
# specifying whether a particular segment is %-encoded.
rfc2231_params = {}
name, value = params.pop(0)
new_params.append((name, value))
while params:
name, value = params.pop(0)
if name.endswith('*'):
encoded = True
else:
encoded = False
value = unquote(value)
mo = rfc2231_continuation.match(name)
if mo:
name, num = mo.group('name', 'num')
if num is not None:
num = int(num)
rfc2231_params.setdefault(name, []).append((num, value, encoded))
else:
new_params.append((name, '"%s"' % quote(value)))
if rfc2231_params:
for name, continuations in rfc2231_params.items():
value = []
extended = False
# Sort by number
continuations.sort()
# And now append all values in numerical order, converting
# %-encodings for the encoded segments. If any of the
# continuation names ends in a *, then the entire string, after
# decoding segments and concatenating, must have the charset and
# language specifiers at the beginning of the string.
for num, s, encoded in continuations:
if encoded:
# Decode as "latin-1", so the characters in s directly
# represent the percent-encoded octet values.
# collapse_rfc2231_value treats this as an octet sequence.
s = urllib.parse.unquote(s, encoding="latin-1")
extended = True
value.append(s)
value = quote(EMPTYSTRING.join(value))
if extended:
charset, language, value = decode_rfc2231(value)
new_params.append((name, (charset, language, '"%s"' % value)))
else:
new_params.append((name, '"%s"' % value))
return new_params
def decode_params(params):
"""Decode parameters list according to RFC 2231.
params is a sequence of 2-tuples containing (param name, string value).
"""
# Copy params so we don't mess with the original
params = params[:]
new_params = []
# Map parameter's name to a list of continuations. The values are a
# 3-tuple of the continuation number, the string value, and a flag
# specifying whether a particular segment is %-encoded.
rfc2231_params = {}
name, value = params.pop(0)
new_params.append((name, value))
while params:
name, value = params.pop(0)
if name.endswith('*'):
encoded = True
else:
encoded = False
value = unquote(value)
mo = rfc2231_continuation.match(name)
if mo:
name, num = mo.group('name', 'num')
if num is not None:
num = int(num)
rfc2231_params.setdefault(name, []).append((num, value, encoded))
else:
new_params.append((name, '"%s"' % quote(value)))
if rfc2231_params:
for name, continuations in rfc2231_params.items():
value = []
extended = False
# Sort by number
continuations.sort()
# And now append all values in numerical order, converting
# %-encodings for the encoded segments. If any of the
# continuation names ends in a *, then the entire string, after
# decoding segments and concatenating, must have the charset and
# language specifiers at the beginning of the string.
for num, s, encoded in continuations:
if encoded:
# Decode as "latin-1", so the characters in s directly
# represent the percent-encoded octet values.
# collapse_rfc2231_value treats this as an octet sequence.
s = urllib.parse.unquote(s, encoding="latin-1")
extended = True
value.append(s)
value = quote(EMPTYSTRING.join(value))
if extended:
charset, language, value = decode_rfc2231(value)
new_params.append((name, (charset, language, '"%s"' % value)))
else:
new_params.append((name, '"%s"' % value))
return new_params
def decode_params(params):
"""Decode parameters list according to RFC 2231.
params is a sequence of 2-tuples containing (param name, string value).
"""
params = params[:]
new_params = []
rfc2231_params = {}
name, value = params.pop(0)
new_params.append((name, value))
while 1:
if params:
name, value = params.pop(0)
if name.endswith('*'):
encoded = True
else:
encoded = False
value = unquote(value)
mo = rfc2231_continuation.match(name)
if mo:
name, num = mo.group('name', 'num')
if num is not None:
num = int(num)
rfc2231_params.setdefault(name, []).append(
(num, value, encoded))
else:
new_params.append((name, '"%s"' % quote(value)))
if rfc2231_params:
for name, continuations in rfc2231_params.items():
value = []
extended = False
continuations.sort()
for num, s, encoded in continuations:
if encoded:
s = urllib.parse.unquote(s, encoding='latin-1')
extended = True
value.append(s)
value = quote(EMPTYSTRING.join(value))
if extended:
charset, language, value = decode_rfc2231(value)
new_params.append((name, (charset, language, '"%s"' % value)))
else:
new_params.append((name, '"%s"' % value))
return new_params
def decode_params(params):
"""Decode parameters list according to RFC 2231.
params is a sequence of 2-tuples containing (param name, string value).
"""
params = params[:]
new_params = []
rfc2231_params = {}
name, value = params.pop(0)
new_params.append((name, value))
while params:
name, value = params.pop(0)
if name.endswith('*'):
encoded = True
else:
encoded = False
value = unquote(value)
mo = rfc2231_continuation.match(name)
if mo:
name, num = mo.group('name', 'num')
if num is not None:
num = int(num)
rfc2231_params.setdefault(name, []).append((num, value, encoded))
else:
new_params.append((name, '"%s"' % quote(value)))
if rfc2231_params:
for name, continuations in rfc2231_params.items():
value = []
extended = False
continuations.sort()
for num, s, encoded in continuations:
if encoded:
s = urllib.unquote(s)
extended = True
value.append(s)
value = quote(EMPTYSTRING.join(value))
if extended:
charset, language, value = decode_rfc2231(value)
new_params.append((name, (charset, language, '"%s"' % value)))
else:
new_params.append((name, '"%s"' % value))
return new_params
def decode_params(params):
params = params[:]
new_params = []
rfc2231_params = {}
name, value = params.pop(0)
new_params.append((name, value))
while params:
name, value = params.pop(0)
if name.endswith('*'):
encoded = True
else:
encoded = False
value = unquote(value)
mo = rfc2231_continuation.match(name)
if mo:
name, num = mo.group('name', 'num')
if num is not None:
num = int(num)
rfc2231_params.setdefault(name, []).append((num, value, encoded))
else:
new_params.append((name, '"%s"' % quote(value)))
if rfc2231_params:
for name, continuations in rfc2231_params.items():
value = []
extended = False
continuations.sort()
for num, s, encoded in continuations:
if encoded:
s = urllib.unquote(s)
extended = True
value.append(s)
value = quote(EMPTYSTRING.join(value))
if extended:
charset, language, value = decode_rfc2231(value)
new_params.append((name, (charset, language, '"%s"' % value)))
else:
new_params.append((name, '"%s"' % value))
return new_params
def decode_params(params):
params = params[:]
new_params = []
rfc2231_params = {}
(name, value) = params.pop(0)
new_params.append((name, value))
while params:
(name, value) = params.pop(0)
if name.endswith('*'):
encoded = True
else:
encoded = False
value = unquote(value)
mo = rfc2231_continuation.match(name)
if mo:
(name, num) = mo.group('name', 'num')
if num is not None:
num = int(num)
rfc2231_params.setdefault(name, []).append((num, value, encoded))
else:
new_params.append((name, '"%s"' % quote(value)))
if rfc2231_params:
for (name, continuations) in rfc2231_params.items():
value = []
extended = False
continuations.sort()
for (num, s, encoded) in continuations:
if encoded:
s = urllib.parse.unquote(s, encoding='latin-1')
extended = True
value.append(s)
value = quote(EMPTYSTRING.join(value))
if extended:
(charset, language, value) = decode_rfc2231(value)
new_params.append((name, (charset, language, '"%s"' % value)))
else:
new_params.append((name, '"%s"' % value))
return new_params