mopidy.local.translator — Mopidy 2.0.0 documentation

# Source code for mopidy.local.translator

    from __future__ import absolute_import, unicode_literals

    import logging
    import os
    import urllib

    from mopidy import compat
    from mopidy.internal import path

    logger = logging.getLogger(__name__)

    def local_uri_to_file_uri(uri, media_dir):
        """Convert local track or directory URI to file URI."""
        return path_to_file_uri(local_uri_to_path(uri, media_dir))

    def local_uri_to_path(uri, media_dir):
        """Convert local track or directory URI to absolute path."""
        if (
                not uri.startswith('local:directory:') and
                not uri.startswith('local:track:')):
            raise ValueError('Invalid URI.')
        file_path = path.uri_to_path(uri).split(b':', 1)[1]
        return os.path.join(media_dir, file_path)

    def local_track_uri_to_path(uri, media_dir):
        # Deprecated version to keep old versions of Mopidy-Local-Sqlite working.
        return local_uri_to_path(uri, media_dir)

    def path_to_file_uri(abspath):
        """Convert absolute path to file URI."""
        # Re-export internal method for use by Mopidy-Local-* extensions.
        return path.path_to_uri(abspath)

    def path_to_local_track_uri(relpath):
        """Convert path relative to :confval:`local/media_dir` to local track
        URI."""
        if isinstance(relpath, compat.text_type):
            relpath = relpath.encode('utf-8')
        return 'local:track:%s' % urllib.quote(relpath)

    def path_to_local_directory_uri(relpath):
        """Convert path relative to :confval:`local/media_dir` directory URI."""
        if isinstance(relpath, compat.text_type):
            relpath = relpath.encode('utf-8')
        return 'local:directory:%s' % urllib.quote(relpath)