mercurial/hgweb/request.py

48995:7dc430b85351

    # We first validate that the incoming object conforms with the WSGI spec.
    # We only want to be dealing with spec-conforming WSGI implementations.
    # TODO enable this once we fix internal violations.
    # wsgiref.validate.check_environ(env)

    # PEP-0333 states that environment keys and values are native strings
    # (bytes on Python 2 and str on Python 3). The code points for the Unicode
    # strings on Python 3 must be between \00000-\000FF. We deal with bytes
    # in Mercurial, so mass convert string keys and values to bytes.
    if pycompat.ispy3:

        def tobytes(s):
            if not isinstance(s, str):
                return s
            if pycompat.iswindows:
                # This is what mercurial.encoding does for os.environ on
                # Windows.
                return encoding.strtolocal(s)
            else:
                # This is what is documented to be used for os.environ on Unix.
                return pycompat.fsencode(s)

        env = {tobytes(k): tobytes(v) for k, v in pycompat.iteritems(env)}

    # Some hosting solutions are emulating hgwebdir, and dispatching directly
    # to an hgweb instance using this environment variable.  This was always
    # checked prior to d7fd203e36cc; keep doing so to avoid breaking them.
    if not reponame:

48996:7eebe5630bcc

    # We first validate that the incoming object conforms with the WSGI spec.
    # We only want to be dealing with spec-conforming WSGI implementations.
    # TODO enable this once we fix internal violations.
    # wsgiref.validate.check_environ(env)

    # PEP-0333 states that environment keys and values are native strings.
    # The code points for the Unicode strings on Python 3 must be between
    # \00000-\000FF. We deal with bytes in Mercurial, so mass convert string
    # keys and values to bytes.
    def tobytes(s):
        if not isinstance(s, str):
            return s
        if pycompat.iswindows:
            # This is what mercurial.encoding does for os.environ on
            # Windows.
            return encoding.strtolocal(s)
        else:
            # This is what is documented to be used for os.environ on Unix.
            return pycompat.fsencode(s)

    env = {tobytes(k): tobytes(v) for k, v in pycompat.iteritems(env)}

    # Some hosting solutions are emulating hgwebdir, and dispatching directly
    # to an hgweb instance using this environment variable.  This was always
    # checked prior to d7fd203e36cc; keep doing so to avoid breaking them.
    if not reponame: