1 files changed, 0 insertions, 53 deletions
diff --git a/lib/python2.7/site-packages/django/db/models/fields/subclassing.py b/lib/python2.7/site-packages/django/db/models/fields/subclassing.py
deleted file mode 100644
index e6153ae..0000000
--- a/lib/python2.7/site-packages/django/db/models/fields/subclassing.py
+++ /dev/null
@@ -1,53 +0,0 @@
-"""
-Convenience routines for creating non-trivial Field subclasses, as well as
-backwards compatibility utilities.
-
-Add SubfieldBase as the metaclass for your Field subclass, implement
-to_python() and the other necessary methods and everything will work
-seamlessly.
-"""
-
-class SubfieldBase(type):
-    """
-    A metaclass for custom Field subclasses. This ensures the model's attribute
-    has the descriptor protocol attached to it.
-    """
-    def __new__(cls, name, bases, attrs):
-        new_class = super(SubfieldBase, cls).__new__(cls, name, bases, attrs)
-        new_class.contribute_to_class = make_contrib(
-            new_class, attrs.get('contribute_to_class')
-        )
-        return new_class
-
-class Creator(object):
-    """
-    A placeholder class that provides a way to set the attribute on the model.
-    """
-    def __init__(self, field):
-        self.field = field
-
-    def __get__(self, obj, type=None):
-        if obj is None:
-            raise AttributeError('Can only be accessed via an instance.')
-        return obj.__dict__[self.field.name]
-
-    def __set__(self, obj, value):
-        obj.__dict__[self.field.name] = self.field.to_python(value)
-
-def make_contrib(superclass, func=None):
-    """
-    Returns a suitable contribute_to_class() method for the Field subclass.
-
-    If 'func' is passed in, it is the existing contribute_to_class() method on
-    the subclass and it is called before anything else. It is assumed in this
-    case that the existing contribute_to_class() calls all the necessary
-    superclass methods.
-    """
-    def contribute_to_class(self, cls, name):
-        if func:
-            func(self, cls, name)
-        else:
-            super(superclass, self).contribute_to_class(cls, name)
-        setattr(cls, self.name, Creator(self))
-
-    return contribute_to_class