[issue6852] Unicode IO not working in cgi applet
New submission from loveminix :
The following cgi applet does output Unicode string correctly in an
Ubuntu terminal, but when invoked from a web browser (IE or Firefox) by
a client, it doesn't output the Unicode string. Output stops at
"...", right before the Unicode string "中文".
#! /usr/bin/python3
# -*- coding: utf-8 -*-
print(
"""\
Content-type: text/html
"""
);
print(
"""\
http://www.w3.org/TR/html4/strict.dtd";>
\
"""
);
print("");
print("中文");
print("");
print(
"""\
\
"""
);
--
components: Unicode
messages: 92341
nosy: loveminix
severity: normal
status: open
title: Unicode IO not working in cgi applet
type: behavior
versions: Python 3.1
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[issue6854] UnicodeDecodeError when retrieving binary data from cgi.FieldStorage()
New submission from loveminix :
The following cgi applet uploads a binary file to the server. It gets a
"UnicodeDecodeError" inside cgi.FieldStorage(). The same code works in
python 2.6.
#! /usr/bin/python3
import os, cgi;
import cgitb; cgitb.enable();
pathInfo = os.environ.get("PATH_INFO", "");
serverName = os.environ.get("SERVER_NAME", "");
scriptName = os.environ.get("SCRIPT_NAME", "");
if pathInfo == "":
print(
"""\
Content-type: text/html
"""
);
print(
"""\
http://www.w3.org/TR/html4/strict.dtd";>
http://{0}{1}/upload";
enctype="multipart/form-data" method="post">
\
""".format(serverName, scriptName)
);
elif pathInfo == "/upload":
fieldStorage = cgi.FieldStorage();
fileItem = fieldStorage["file"];
if fileItem.filename != "":
file = open("/tmp/test.txt", mode="wb");
file.write(fileItem.file.read());
file.close();
print(
"""\
Content-type: text/html
"""
);
print(
"""\
http://www.w3.org/TR/html4/strict.dtd";>
Success
\
"""
);
--
components: Library (Lib)
messages: 92343
nosy: loveminix
severity: normal
status: open
title: UnicodeDecodeError when retrieving binary data from cgi.FieldStorage()
type: behavior
versions: Python 3.1
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[issue6854] UnicodeDecodeError when retrieving binary data from cgi.FieldStorage()
loveminix added the comment:
Here is the trackback (the uploaded file is a PDF file):
UnicodeDecodeError Python 3.1.1: /home/chu7/software/bin/python3
Mon Sep 7 12:31:07 2009
A problem occurred in a Python script. Here is the sequence of function
calls leading up to the error, in the order they occurred.
/home/chu7/web/cgi-bin/upload.py in ()
35 );
36 elif pathInfo == "/upload":
=> 37 fieldStorage = cgi.FieldStorage();
38 fileItem = fieldStorage["file"];
39 if fileItem.filename != "":
fieldStorage undefined, cgi = , cgi.FieldStorage =
/home/chu7/software/lib/python3.1/cgi.py in __init__(self=FieldStorage
(None, None, []), fp=None, headers={'content-length': '76784', 'content-
type': 'multipart/form-data; boundary=---
7d95563062a'}, outerboundary='', environ=, keep_blank_values=0, strict_parsing=0)
489 self.read_urlencoded()
490 elif ctype[:10] == 'multipart/':
=> 491 self.read_multi(environ, keep_blank_values,
strict_parsing)
492 else:
493 self.read_single()
self = FieldStorage(None, None, []), self.read_multi = , environ =
, keep_blank_values = 0,
strict_parsing = 0
/home/chu7/software/lib/python3.1/cgi.py in read_multi
(self=FieldStorage(None, None, []), environ=, keep_blank_values=0, strict_parsing=0)
609 # Create bogus content-type header for proper multipart
parsing
610 parser.feed('Content-Type: %s; boundary=%s\r\n\r\n' %
(self.type, ib))
=> 611 parser.feed(self.fp.read())
612 full_msg = parser.close()
613 # Get subparts
parser = , parser.feed
= >, self = FieldStorage(None, None, []), self.fp =
<_io.TextIOWrapper name='' encoding='ANSI_X3.4-1968'>,
self.fp.read =
/home/chu7/software/lib/python3.1/encodings/ascii.py in decode
(self=,
input=b'-7d95563062a\r\nCo...\n-
7d95563062a--\r\n', final=True)
24 class IncrementalDecoder(codecs.IncrementalDecoder):
25 def decode(self, input, final=False):
=> 26 return codecs.ascii_decode(input, self.errors)[0]
27
28 class StreamWriter(Codec,codecs.StreamWriter):
global codecs = ,
codecs.ascii_decode = , input = b'--
---7d95563062a\r\nCo...\n---
--7d95563062a--\r\n', self = , self.errors = 'strict'
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc7 in position
158: ordinal not in range(128)
args = ('ascii', b'-
7d95563062a\r\nCo...\n-7d95563062a--\r\n',
158, 159, 'ordinal not in range(128)')
encoding = 'ascii'
end = 159
object = b'-7d95563062a\r\nCo...\n
-7d95563062a--\r\n'
reason = 'ordinal not in range(128)'
start = 158
with_traceback =
--
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[issue6854] UnicodeDecodeError when retrieving binary data from cgi.FieldStorage()
loveminix added the comment: Is there an update on this? Let me know if more information is needed. -- ___ Python tracker <http://bugs.python.org/issue6854> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
