🚀 go-pugleaf

a jak zrobic, zeby dzialo z binariami, ktore nie mieszcza sie w ascii?

Python 3.1.2 (release31-maint, Sep 26 2010, 13:51:01)
[GCC 4.4.5] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from io import BytesIO,StringIO
>>> from cgi import *
[...]
>>> ctt
'multipart/form-data; boundary=ciach-5e821pttrzt92d25qw'
>>> print(repr(dat).replace('\\n','\\n\n'))
b'--ciach-5e821pttrzt92d25qw\r\n
Content-Disposition: form-data; name="a"\r\n
\r\n
b\r\n
--ciach-5e821pttrzt92d25qw\r\n
Content-Disposition: form-data; name="c"\r\n
\r\n
d\r\n
--ciach-5e821pttrzt92d25qw--\r\n
'
>>> bf=BytesIO(dat)
>>> bf.seek(0,0)
0
>>> env={}
>>> env['CONTENT_TYPE']=ctt
>>> bf.seek(0,2)
180
>>> env['CONTENT_LENGTH']=bf.seek(0,2)
>>> env['REQUEST_METHOD']='POST'
>>> env
{'CONTENT_LENGTH': 180, 'REQUEST_METHOD': 'POST', 'CONTENT_TYPE':
'multipart/form-data; boundary=ciach-5e821pttrzt92d25qw'}
>>> bf.seek(0,0);bf.read();bf.seek(0,0)
0
b'--ciach-5e821pttrzt92d25qw\r\nContent-Disposition: form-data;
name="a"\r\n\r\nb\r\n--ciach-5e821pttrzt92d25qw\r\nContent-
Disposition:
form-data; name="c"\r\n\r\nd\r\n--ciach-5e821pttrzt92d25qw--\r\n'
0
>>> dat
b'--ciach-5e821pttrzt92d25qw\r\nContent-Disposition: form-data;
name="a"\r\n\r\nb\r\n--ciach-5e821pttrzt92d25qw\r\nContent-
Disposition:
form-data; name="c"\r\n\r\nd\r\n--ciach-5e821pttrzt92d25qw--\r\n'
>>> sto3=FieldStorage(bf,environ=env)
Traceback (most recent call last):
               File "<stdin>", line 1, in <module>
               File "/usr/lib/python3.1/cgi.py", line 491, in __init__
                 self.read_multi(environ, keep_blank_values,
strict_parsing)
               File "/usr/lib/python3.1/cgi.py", line 611, in
read_multi
                 parser.feed(self.fp.read())
               File "/usr/lib/python3.1/email/feedparser.py", line
156, in
feed
                 self._input.push(data)
               File "/usr/lib/python3.1/email/feedparser.py", line 99,
in
push
                 data, self._partial = self._partial + data, ''
TypeError: Can't convert 'bytes' object to str implicitly
>>> invld=StringIO(dat.decode())
>>> print(dat.decode())
--ciach-5e821pttrzt92d25qw
Content-Disposition: form-data; name="a"

b
--ciach-5e821pttrzt92d25qw
Content-Disposition: form-data; name="c"

d
--ciach-5e821pttrzt92d25qw--

>>> sto=FieldStorage(invld,environ=env)
>>> sto
FieldStorage(None, None, [FieldStorage('a', None, 'b'),
FieldStorage('c',
None, 'd')])
>>>