Bundling praw v3 with rtv

rtv/packages/praw/settings.py

@@ -0,0 +1,45 @@
+# This file is part of PRAW.
+#
+# PRAW is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# PRAW is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# PRAW.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Provides the code to load PRAW's configuration file `praw.ini`."""
+
+from __future__ import print_function, unicode_literals
+
+import os
+import sys
+
+from six.moves import configparser
+
+
+def _load_configuration():
+    """Attempt to load settings from various praw.ini files."""
+    config = configparser.RawConfigParser()
+    module_dir = os.path.dirname(sys.modules[__name__].__file__)
+    if 'APPDATA' in os.environ:  # Windows
+        os_config_path = os.environ['APPDATA']
+    elif 'XDG_CONFIG_HOME' in os.environ:  # Modern Linux
+        os_config_path = os.environ['XDG_CONFIG_HOME']
+    elif 'HOME' in os.environ:  # Legacy Linux
+        os_config_path = os.path.join(os.environ['HOME'], '.config')
+    else:
+        os_config_path = None
+    locations = [os.path.join(module_dir, 'praw.ini'), 'praw.ini']
+    if os_config_path is not None:
+        locations.insert(1, os.path.join(os_config_path, 'praw.ini'))
+    if not config.read(locations):
+        raise Exception('Could not find config file in any of: {0}'
+                        .format(locations))
+    return config
+CONFIG = _load_configuration()
+del _load_configuration