Move common libs to libs/common

libs/common/babelfish/converters/countryname.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2013 the BabelFish authors. All rights reserved.
+# Use of this source code is governed by the 3-clause BSD license
+# that can be found in the LICENSE file.
+#
+from __future__ import unicode_literals
+from . import CountryReverseConverter, CaseInsensitiveDict
+from ..country import COUNTRY_MATRIX
+from ..exceptions import CountryConvertError, CountryReverseError
+
+
+class CountryNameConverter(CountryReverseConverter):
+    def __init__(self):
+        self.codes = set()
+        self.to_name = {}
+        self.from_name = CaseInsensitiveDict()
+        for country in COUNTRY_MATRIX:
+            self.codes.add(country.name)
+            self.to_name[country.alpha2] = country.name
+            self.from_name[country.name] = country.alpha2
+
+    def convert(self, alpha2):
+        if alpha2 not in self.to_name:
+            raise CountryConvertError(alpha2)
+        return self.to_name[alpha2]
+
+    def reverse(self, name):
+        if name not in self.from_name:
+            raise CountryReverseError(name)
+        return self.from_name[name]