+ Constants 支持扩展属性

cool/core/constants.py

@@ -18,18 +18,22 @@ def __init__(self, value):
     def __eq__(self, other):
         if isinstance(other, ConstantsItemWrapper):
             other = other.value
-        if not isinstance(other, tuple) or not len(self.value) > 0:
-            return False
-        return self.value[0] == other[0]
+        if isinstance(other, (list, tuple)) and other:
+            other = other[0]
+        return self.value[0] == other
 
     def __repr__(self):
         return repr(self.value)
 
+    def __hash__(self):
+        return hash(self.value[0])
+
 
 class ConstantsItem:
-    def __init__(self, code, desc):
+    def __init__(self, code, desc, *ext_args):
         self.code = code
         self.desc = desc
+        self.ext_args = ext_args
         if hasattr(self, '_value_') and not isinstance(self._value_, ConstantsItemWrapper):
             self.__value__ = ConstantsItemWrapper(self._value_)
 
@@ -75,10 +79,6 @@ class TestConstants(Constants):
         InlineConstants = Enum('InlineConstants', (('a', (1,2)), ('b', (3,4))))
     """
 
-    @classmethod
-    def _missing_(cls, value):
-        return ConstantsItem(*value)
-
     @classmethod
     def get_choices_list(cls):
         """

docs/changelog.rst

@@ -1,5 +1,8 @@
 Changelog
 ================
+Version 1.2.13
+------------------
++ `Constants` 支持扩展属性
 
 Version 1.2.12
 ------------------