mercurial/windows.py

18014:a39fe76c4c65

# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

from i18n import _
import osutil, encoding
import errno, msvcrt, os, re, sys, _winreg

import win32
executablepath = win32.executablepath
getuser = win32.getuser
hidewindow = win32.hidewindow

        executable = findexisting(os.path.join(path, command))
        if executable is not None:
            return executable
    return findexisting(os.path.expanduser(os.path.expandvars(command)))

def statfiles(files):
    '''Stat each file in files and yield stat or None if file does not exist.
    Cluster and cache stat per directory to minimize number of OS stat calls.'''
    dircache = {} # dirname -> filename -> status | None if file does not exist
    for nf in files:
        nf  = normcase(nf)
        dir, base = os.path.split(nf)
        if not dir:
            dir = '.'
        cache = dircache.get(dir, None)
        if cache is None:
            try:
                dmap = dict([(normcase(n), s)
                    for n, k, s in osutil.listdir(dir, True)])
            except OSError, err:
                # handle directory not found in Python version prior to 2.5
                # Python <= 2.4 returns native Windows code 3 in errno
                # Python >= 2.5 returns ENOENT and adds winerror field
                # EINVAL is raised if dir is not a directory.

18017:74912fe3d718

# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

from i18n import _
import osutil, encoding
import errno, msvcrt, os, re, stat, sys, _winreg

import win32
executablepath = win32.executablepath
getuser = win32.getuser
hidewindow = win32.hidewindow

        executable = findexisting(os.path.join(path, command))
        if executable is not None:
            return executable
    return findexisting(os.path.expanduser(os.path.expandvars(command)))

_wantedkinds = set([stat.S_IFREG, stat.S_IFLNK])

def statfiles(files):
    '''Stat each file in files. Yield each stat, or None if a file
    does not exist or has a type we don't care about.

    Cluster and cache stat per directory to minimize number of OS stat calls.'''
    dircache = {} # dirname -> filename -> status | None if file does not exist
    getkind = stat.S_IFMT
    for nf in files:
        nf  = normcase(nf)
        dir, base = os.path.split(nf)
        if not dir:
            dir = '.'
        cache = dircache.get(dir, None)
        if cache is None:
            try:
                dmap = dict([(normcase(n), s)
                             for n, k, s in osutil.listdir(dir, True)
                             if getkind(s) in _wantedkinds])
            except OSError, err:
                # handle directory not found in Python version prior to 2.5
                # Python <= 2.4 returns native Windows code 3 in errno
                # Python >= 2.5 returns ENOENT and adds winerror field
                # EINVAL is raised if dir is not a directory.