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fix bug #110661 (PR#356) -- accept either & or ; as separator for CGI

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query string
also some doc string reformatting and use of string methods instead of
    older string.splitfields
This commit is contained in:
Jeremy Hylton 2000-09-15 20:06:57 +00:00
parent ce20967c2c
commit afde7e24b6
3 changed files with 25 additions and 16 deletions
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31
Lib/cgi.py
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@ -176,27 +176,26 @@ def parse_qs(qs, keep_blank_values=0, strict_parsing=0):
def parse_qsl(qs, keep_blank_values=0, strict_parsing=0):
"""Parse a query given as a string argument.
Arguments:
Arguments:
qs: URL-encoded query string to be parsed
qs: URL-encoded query string to be parsed
keep_blank_values: flag indicating whether blank values in
URL encoded queries should be treated as blank strings.
A true value indicates that blanks should be retained as
blank strings. The default false value indicates that
blank values are to be ignored and treated as if they were
not included.
keep_blank_values: flag indicating whether blank values in
URL encoded queries should be treated as blank strings. A
true value indicates that blanks should be retained as blank
strings. The default false value indicates that blank values
are to be ignored and treated as if they were not included.
strict_parsing: flag indicating what to do with parsing errors.
If false (the default), errors are silently ignored.
If true, errors raise a ValueError exception.
strict_parsing: flag indicating what to do with parsing errors. If
false (the default), errors are silently ignored. If true,
errors raise a ValueError exception.
Returns a list, as God intended.
Returns a list, as G-d intended.
"""
name_value_pairs = string.splitfields(qs, '&')
r=[]
for name_value in name_value_pairs:
nv = string.splitfields(name_value, '=', 1)
pairs = [s2 for s1 in qs.split('&') for s2 in s1.split(';')]
r = []
for name_value in pairs:
nv = name_value.split('=', 1)
if len(nv) != 2:
if strict_parsing:
raise ValueError, "bad query field: %s" % `name_value`