comparison mercurial/windows.py @ 44452:9d2b2df2c2ba

cleanup: run pyupgrade on our source tree to clean up varying things

Built with:

    hg files 'set:**.py - mercurial/thirdparty/** - "contrib/python-zstandard/**" - hgext/fsmonitor/pywatchman/**' | xargs pyupgrade --keep-percent-format --keep-extraneous-parens

and then blackened. pyupgrade comes from
https://github.com/asottile/pyupgrade with a patch to let me preserve
extraneous parens (which we use for marking strings that shouldn't be
translated), and lets us clean up a bunch of idioms that have cruftily
accumulated over the years.

# skip-blame no-op automated code cleanups

Differential Revision: https://phab.mercurial-scm.org/D8255

44449:ff72bd52d56a

        if not dir:
            dir = b'.'
        cache = dircache.get(dir, None)
        if cache is None:
            try:
                dmap = dict(
                    [
                        (normcase(n), s)
                        for n, k, s in listdir(dir, True)
                        if getkind(s.st_mode) in _wantedkinds
                    ]
                )
            except OSError as err:
                # Python >= 2.5 returns ENOENT and adds winerror field
                # EINVAL is raised if dir is not a directory.
                if err.errno not in (errno.ENOENT, errno.EINVAL, errno.ENOTDIR):
                    raise

44452:9d2b2df2c2ba

        if not dir:
            dir = b'.'
        cache = dircache.get(dir, None)
        if cache is None:
            try:
                dmap = {
                    normcase(n): s
                    for n, k, s in listdir(dir, True)
                    if getkind(s.st_mode) in _wantedkinds
                }
            except OSError as err:
                # Python >= 2.5 returns ENOENT and adds winerror field
                # EINVAL is raised if dir is not a directory.
                if err.errno not in (errno.ENOENT, errno.EINVAL, errno.ENOTDIR):
                    raise