comparison mercurial/pycompat.py @ 31566:c6df6a23dfe5

pycompat: alias urlreq.unquote to unquote_to_bytes

Previously, urlreq.unquote aliased to urllib.parse.unquote,
which returned a str/unicode. We like bytes, so switch urlreq.unquote
to dispatch to urllib.parse.unquote_to_bytes.

This required a minor helper function to register an alias under a
different name from which it points. If this turns into a common
pattern, we could likely teach _registeralias to accept tuple
values defining the mapping. Until then, I didn't feel like
adding complexity to _registeralias.

31565:553ad16b274f

        """Add items that will be populated at the first access"""
        items = map(sysstr, items)
        self._aliases.update(
            (item.replace(sysstr('_'), sysstr('')).lower(), (origin, item))
            for item in items)

    def __getattr__(self, name):
        try:
            origin, item = self._aliases[name]
        except KeyError:

    urlreq._registeraliases(urllib.parse, (
        "splitattr",
        "splitpasswd",
        "splitport",
        "splituser",
        "unquote",
    ))
    import urllib.request
    urlreq._registeraliases(urllib.request, (
        "AbstractHTTPHandler",
        "BaseHandler",
        "build_opener",

31566:c6df6a23dfe5

        """Add items that will be populated at the first access"""
        items = map(sysstr, items)
        self._aliases.update(
            (item.replace(sysstr('_'), sysstr('')).lower(), (origin, item))
            for item in items)

    def _registeralias(self, origin, attr, name):
        """Alias ``origin``.``attr`` as ``name``"""
        self._aliases[sysstr(name)] = (origin, sysstr(attr))

    def __getattr__(self, name):
        try:
            origin, item = self._aliases[name]
        except KeyError:

    urlreq._registeraliases(urllib.parse, (
        "splitattr",
        "splitpasswd",
        "splitport",
        "splituser",
    ))
    urlreq._registeralias(urllib.parse, "unquote_to_bytes", "unquote")
    import urllib.request
    urlreq._registeraliases(urllib.request, (
        "AbstractHTTPHandler",
        "BaseHandler",
        "build_opener",