config

github3/config.py

@@ -0,0 +1,57 @@
+# -*- coding: utf-8 -*-
+
+"""
+github3.config
+~~~~~~~~~~~~~~
+
+This module provides the Github3 settings feature set.
+
+"""
+
+class Settings(object):
+    _singleton = {}
+
+    # attributes with defaults
+    __attrs__ = []
+
+    def __init__(self, **kwargs):
+        super(Settings, self).__init__()
+
+        self.__dict__ = self._singleton
+
+
+    def __call__(self, *args, **kwargs):
+        # new instance of class to call
+        r = self.__class__()
+
+        # cache previous settings for __exit__
+        r.__cache = self.__dict__.copy()
+        map(self.__cache.setdefault, self.__attrs__)
+
+        # set new settings
+        self.__dict__.update(*args, **kwargs)
+
+        return r
+
+
+    def __enter__(self):
+        pass
+
+
+    def __exit__(self, *args):
+
+        # restore cached copy
+        self.__dict__.update(self.__cache.copy())
+        del self.__cache
+
+
+    def __getattribute__(self, key):
+        if key in object.__getattribute__(self, '__attrs__'):
+            try:
+                return object.__getattribute__(self, key)
+            except AttributeError:
+                return None
+        return object.__getattribute__(self, key)
+
+settings = Settings()
+settings.verbose = False