Python3 Migrate

venv/lib/python3.7/site-packages/mopidy/internal/xdg.py

@@ -0,0 +1,68 @@
+import configparser
+import os
+import pathlib
+
+
+def get_dirs():
+    """Returns a dict of all the known XDG Base Directories for the current user.
+
+    The keys ``XDG_CACHE_DIR``, ``XDG_CONFIG_DIR``, and ``XDG_DATA_DIR`` is
+    always available.
+
+    Additional keys, like ``XDG_MUSIC_DIR``, may be available if the
+    ``$XDG_CONFIG_DIR/user-dirs.dirs`` file exists and is parseable.
+
+    See http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
+    for the XDG Base Directory specification.
+    """
+
+    dirs = {
+        "XDG_CACHE_DIR": pathlib.Path(
+            os.getenv("XDG_CACHE_HOME", "~/.cache")
+        ).expanduser(),
+        "XDG_CONFIG_DIR": pathlib.Path(
+            os.getenv("XDG_CONFIG_HOME", "~/.config")
+        ).expanduser(),
+        "XDG_DATA_DIR": pathlib.Path(
+            os.getenv("XDG_DATA_HOME", "~/.local/share")
+        ).expanduser(),
+    }
+
+    dirs.update(_get_user_dirs(dirs["XDG_CONFIG_DIR"]))
+
+    return dirs
+
+
+def _get_user_dirs(xdg_config_dir):
+    """Returns a dict of XDG dirs read from
+    ``$XDG_CONFIG_HOME/user-dirs.dirs``.
+
+    This is used at import time for most users of :mod:`mopidy`. By rolling our
+    own implementation instead of using :meth:`glib.get_user_special_dir` we
+    make it possible for many extensions to run their test suites, which are
+    importing parts of :mod:`mopidy`, in a virtualenv with global site-packages
+    disabled, and thus no :mod:`glib` available.
+    """
+
+    dirs_file = xdg_config_dir / "user-dirs.dirs"
+
+    if not dirs_file.exists():
+        return {}
+
+    data = dirs_file.read_bytes()
+    data = b"[XDG_USER_DIRS]\n" + data
+    data = data.replace(b"$HOME", bytes(pathlib.Path.home()))
+    data = data.replace(b'"', b"")
+
+    config = configparser.RawConfigParser()
+    config.read_string(data.decode())
+
+    result = {}
+    for k, v in config.items("XDG_USER_DIRS"):
+        if v is None:
+            continue
+        if isinstance(k, bytes):
+            k = k.decode()
+        result[k.upper()] = pathlib.Path(v).resolve()
+
+    return result