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Speed up the implementation of quote().

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Fix the implementation of quote_plus().  (It wouldn't treat '+' in the
original data right.)

Add urlencode(dict) which is handy to create the data for sending a
POST request with urlopen().
This commit is contained in:
Guido van Rossum 1998-07-22 21:33:23 +00:00
parent d81fc3cd64
commit 810a3396d1
1 changed files with 17 additions and 8 deletions
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25
Lib/urllib.py
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@ -881,22 +881,31 @@ def unquote_plus(s):
always_safe = string.letters + string.digits + '_,.-'
def quote(s, safe = '/'):
safe = always_safe + safe
res = []
for c in s:
if c in safe:
res.append(c)
else:
res.append('%%%02x' % ord(c))
res = list(s)
for i in range(len(res)):
c = res[i]
if c not in safe:
res[i] = '%%%02x' % ord(c)
return string.joinfields(res, '')
def quote_plus(s, safe = '/'):
if ' ' in s:
# replace ' ' with '+'
s = string.join(string.split(s, ' '), '+')
return quote(s, safe + '+')
l = string.split(s, ' ')
for i in range(len(l)):
l[i] = quote(l[i], safe)
return string.join(l, '+')
else:
return quote(s, safe)
def urlencode(dict):
l = []
for k, v in dict.items():
k = quote_plus(str(k))
v = quote_plus(str(v))
l.append(k + '=' + v)
return string.join(l, '&')
# Proxy handling
def getproxies():