hgext/convert/subversion.py

44813:de7bdb0e2a95

                and path[:1] == b'/'
                and path[1:2].isalpha()
                and path[2:6].lower() == b'%3a/'
            ):
                path = path[:2] + b':/' + path[6:]
            path = urlreq.url2pathname(path)
    except ValueError:
        proto = b'file'
        path = os.path.abspath(url)
    if proto == b'file':
        path = util.pconvert(path)

44814:75b59d221aa3

                and path[:1] == b'/'
                and path[1:2].isalpha()
                and path[2:6].lower() == b'%3a/'
            ):
                path = path[:2] + b':/' + path[6:]
            # pycompat.fsdecode() / pycompat.fsencode() are used so that bytes
            # in the URL roundtrip correctly on Unix. urlreq.url2pathname() on
            # py3 will decode percent-encoded bytes using the utf-8 encoding
            # and the "replace" error handler. This means that it will not
            # preserve non-UTF-8 bytes (https://bugs.python.org/issue40983).
            # url.open() uses the reverse function (urlreq.pathname2url()) and
            # has a similar problem
            # (https://bz.mercurial-scm.org/show_bug.cgi?id=6357). It makes
            # sense to solve both problems together and handle all file URLs
            # consistently. For now, we warn.
            unicodepath = urlreq.url2pathname(pycompat.fsdecode(path))
            if pycompat.ispy3 and u'\N{REPLACEMENT CHARACTER}' in unicodepath:
                ui.warn(
                    _(
                        b'on Python 3, we currently do not support non-UTF-8 '
                        b'percent-encoded bytes in file URLs for Subversion '
                        b'repositories\n'
                    )
                )
            path = pycompat.fsencode(unicodepath)
    except ValueError:
        proto = b'file'
        path = os.path.abspath(url)
    if proto == b'file':
        path = util.pconvert(path)