view contrib/casesmash.py @ 40440:09a37a5d8f5d

extensions: fix up many many debug logs that use %r

This gets us a bunch closer on Python 3, but I'll still have to use a
ton of sad globs. A previous version of this patch tried to preserve
the %r formatting, but upon review Yuya noted that special characters
in extension names is very unlikely, so we can just use %s and not
sweat the quoting.

Differential Revision: https://phab.mercurial-scm.org/D5002

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')