view contrib/casesmash.py @ 41428:4045ab21945a

hgweb: ensure Content-Length and Content-Type are not promoted to HTTP_ on py3

In stabilizing test-lfs-serve-access.t for py3, the server started asserting on
blob upload:

    Environment should not have the key: HTTP_CONTENT_LENGTH (use CONTENT_LENGTH instead)

It could be avoided by explicitly setting the Content-Length header on the
client side.  I didn't go back to py2, but printing the original header here in
py37 revealed 'Content-length' when sent to the error log.

from __future__ import absolute_import
import __builtin__
import os
from mercurial import (
    util,
)

def lowerwrap(scope, funcname):
    f = getattr(scope, funcname)
    def wrap(fname, *args, **kwargs):
        d, base = os.path.split(fname)
        try:
            files = os.listdir(d or '.')
        except OSError:
            files = []
        if base in files:
            return f(fname, *args, **kwargs)
        for fn in files:
            if fn.lower() == base.lower():
                return f(os.path.join(d, fn), *args, **kwargs)
        return f(fname, *args, **kwargs)
    scope.__dict__[funcname] = wrap

def normcase(path):
    return path.lower()

os.path.normcase = normcase

for f in 'file open'.split():
    lowerwrap(__builtin__, f)

for f in "chmod chown open lstat stat remove unlink".split():
    lowerwrap(os, f)

for f in "exists lexists".split():
    lowerwrap(os.path, f)

lowerwrap(util, 'posixfile')