blob: 536b2809d2e630beda3a4685c58f975fa630ec8f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
import re
from netlib.http import headers
def decode(hdrs, content):
"""
Takes a multipart boundary encoded string and returns list of (key, value) tuples.
"""
v = hdrs.get("content-type")
if v:
v = headers.parse_content_type(v)
if not v:
return []
try:
boundary = v[2]["boundary"].encode("ascii")
except (KeyError, UnicodeError):
return []
rx = re.compile(br'\bname="([^"]+)"')
r = []
for i in content.split(b"--" + boundary):
parts = i.splitlines()
if len(parts) > 1 and parts[0][0:2] != b"--":
match = rx.search(parts[1])
if match:
key = match.group(1)
value = b"".join(parts[3 + parts[2:].index(b""):])
r.append((key, value))
return r
return []
|
