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Remove all CRLF -> LF translation for file uploads, since we cannot

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reliably distinguish binary files from text files (and Mac Netscape
sends all files in "binary" form, i.e. it sends text files with only
CR delimiters...).
This commit is contained in:
Guido van Rossum 1996-07-23 17:27:05 +00:00
parent 71e315b9d9
commit 99aa2a4132
1 changed files with 14 additions and 9 deletions
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23
Lib/cgi.py
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@ -397,7 +397,7 @@ backwards compatible and debugging classes and functions?
"""
__version__ = "2.0b1"
__version__ = "2.0b2"
# Imports
@ -540,16 +540,20 @@ def parse_multipart(fp, pdict):
terminator = string.strip(line)
if terminator in (nextpart, lastpart):
break
if line[-2:] == '\r\n':
line = line[:-2]
elif line[-1:] == '\n':
line = line[:-1]
lines.append(line)
# Done with part.
if data is None:
continue
if bytes < 0:
data = string.joinfields(lines, "\n")
if lines:
# Strip final line terminator
line = lines[-1]
if line[-2:] == "\r\n":
line = line[:-2]
elif line[-1:] == "\n":
line = line[:-1]
lines[-1] = line
data = string.joinfields(lines, "")
line = headers['content-disposition']
if not line:
continue
@ -859,8 +863,6 @@ class FieldStorage:
self.done = -1
break
self.lines.append(line)
if line[-2:] == '\r\n':
line = line[:-2] + '\n'
self.file.write(line)
def read_lines_to_outerboundary(self):
@ -882,11 +884,14 @@ class FieldStorage:
self.done = 1
break
if line[-2:] == "\r\n":
delim = "\r\n"
line = line[:-2]
elif line[-1] == "\n":
delim = "\n"
line = line[:-1]
else:
delim = ""
self.file.write(delim + line)
delim = "\n"
def skip_lines(self):
"""Internal: skip lines until outer boundary if defined."""