Scripts:PostUrl
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posturl Usage of postdata(url, data):
temp = postdata('http://www.yourdomain.com/postdata.php', {'field1': 'field1data', 'field2': 'field2data'})
import string
import socket
import os
import time
import sys
import re
import urlparse
try:
unicode
except NameError:
def _is_unicode(x):
return 0
else:
def _is_unicode(x):
return isinstance(x, unicode)
def toBytes(url):
"""toBytes(u"URL") --> 'URL'."""
# Most URL schemes require ASCII. If that changes, the conversion
# can be relaxed
if _is_unicode(url):
try:
url = url.encode("ASCII")
except UnicodeError:
raise UnicodeError("URL " + repr(url) +
" contains non-ASCII characters")
return url
def unquote(s):
"""unquote('abc%20def') -> 'abc def'."""
mychr = chr
myatoi = int
list = s.split('%')
res = [list[0]]
myappend = res.append
del list[0]
for item in list:
if item[1:2]:
try:
myappend(mychr(myatoi(item[:2], 16))
+ item[2:])
except ValueError:
myappend('%' + item)
else:
myappend('%' + item)
return "".join(res)
def unquote_plus(s):
"""unquote('%7e/abc+def') -> '~/abc def'"""
if '+' in s:
# replace '+' with ' '
s = ' '.join(s.split('+'))
return unquote(s)
always_safe = ('ABCDEFGHIJKLMNOPQRSTUVWXYZ'
'abcdefghijklmnopqrstuvwxyz'
'0123456789' '_.-')
_fast_safe_test = always_safe + '/'
_fast_safe = None
def _fast_quote(s):
global _fast_safe
if _fast_safe is None:
_fast_safe = {}
for c in _fast_safe_test:
_fast_safe[c] = c
res = list(s)
for i in range(len(res)):
c = res[i]
if not c in _fast_safe:
res[i] = '%%%02X' % ord(c)
return ''.join(res)
def quote(s, safe = '/'):
"""quote('abc def') -> 'abc%20def'
Each part of a URL, e.g. the path info, the query, etc., has a
different set of reserved characters that must be quoted.
RFC 2396 Uniform Resource Identifiers (URI): Generic Syntax lists
the following reserved characters.
reserved = ";" | "/" | "?" | ":" | "@" | "&" | "=" | "+" |
"$" | ","
Each of these characters is reserved in some component of a URL,
but not necessarily in all of them.
By default, the quote function is intended for quoting the path
section of a URL. Thus, it will not encode '/'. This character
is reserved, but in typical usage the quote function is being
called on a path where the existing slash characters are used as
reserved characters.
"""
safe = always_safe + safe
if _fast_safe_test == safe:
return _fast_quote(s)
res = list(s)
for i in range(len(res)):
c = res[i]
if c not in safe:
res[i] = '%%%02X' % ord(c)
return ''.join(res)
def quote_plus(s, safe = ''):
"""Quote the query fragment of a URL; replacing ' ' with '+'"""
if ' ' in s:
l = s.split(' ')
for i in range(len(l)):
l[i] = quote(l[i], safe)
return '+'.join(l)
else:
return quote(s, safe)
def urlencode(query,doseq=0):
"""Encode a sequence of two-element tuples or dictionary into a URL query string.
If any values in the query arg are sequences and doseq is true, each
sequence element is converted to a separate parameter.
If the query arg is a sequence of two-element tuples, the order of the
parameters in the output will match the order of parameters in the
input.
"""
if hasattr(query,"items"):
# mapping objects
query = query.items()
else:
# it's a bother at times that strings and string-like objects are
# sequences...
try:
# non-sequence items should not work with len()
# non-empty strings will fail this
if len(query) and not isinstance(query[0], tuple):
raise TypeError
# zero-length sequences of all types will get here and succeed,
# but that's a minor nit - since the original implementation
# allowed empty dicts that type of behavior probably should be
# preserved for consistency
except TypeError:
ty,va,tb = sys.exc_info()
raise TypeError, "not a valid non-string sequence or mapping object", tb
l = []
if not doseq:
# preserve old behavior
for k, v in query:
k = quote_plus(str(k))
v = quote_plus(str(v))
l.append(k + '=' + v)
else:
for k, v in query:
k = quote_plus(str(k))
if isinstance(v, str):
v = quote_plus(v)
l.append(k + '=' + v)
elif _is_unicode(v):
# is there a reasonable way to convert to ASCII?
# encode generates a string, but "replace" or "ignore"
# lose information and "strict" can raise UnicodeError
v = quote_plus(v.encode("ASCII","replace"))
l.append(k + '=' + v)
else:
try:
# is this a sufficient test for sequence-ness?
x = len(v)
except TypeError:
# not a sequence
v = quote_plus(str(v))
l.append(k + '=' + v)
else:
# loop over the sequence
for elt in v:
l.append(k + '=' + quote_plus(str(elt)))
return '&'.join(l)
def postdata(url, data):
print 'in postdata function'
urldata = urlparse.urlparse(url)
hostname = urldata[1]
path = urldata[2]
print hostname, path
formdata = bf2.urllib.urlencode(data)
print "formdata", formdata
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((hostname, 80))
s.send("POST %s HTTP/1.0\n" % path)
s.send("Host: %s\n" % hostname)
s.send("Connection: close\n")
s.send("Content-type: application/x-www-form-urlencoded\n")
contentlength = "Content-length: %s\n\n" % len(formdata)
s.send(contentlength)
s.send("%s" % formdata)
splitter = re.compile('\r\n')
while 1:
buf = s.recv(1000)
if not buf:
break
var = splitter.split(buf)
s.close()
return '\r\n'.join(var)