Add utils.

swsync/utils.py

@@ -1,5 +1,19 @@
-# -*- encoding: utf-8 -*-
-__author__ = "Chmouel Boudjnah <chmouel@chmouel.com>"
+# -*- coding: utf-8 -*-
+# Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
+#
+# Author: Chmouel Boudjnah <chmouel@enovance.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
 import os
 import ConfigParser
 
@@ -13,12 +27,16 @@ class ConfigurationError(Exception):
     pass
 
 
-def parse_ini(inifile=INIFILE):
-    if not os.path.exists(inifile):
-        raise ConfigurationError("Error while parsing inifile")
+def parse_ini(inifile):
+    if os.path.exists(inifile):
+        fp = open(inifile)
+    elif type(inifile) is file:
+        fp = inifile
+    else:
+        raise ConfigurationError("Cannot found inifile")
 
     config = ConfigParser.RawConfigParser()
-    config.read(inifile)
+    config.readfp(fp)
     return config
 
 
@@ -39,7 +57,3 @@ def get_config(section, option, default=None):
     else:
         raise ConfigurationError("Invalid configuration, missing "
                                  "section/option: %s/%s" % (section, option))
-
-
-if __name__ == '__main__':
-    get_config("foo", "bar")