Fixed #25764 -- Added support for serialization of enum.Enum in migrations.

Thanks Tim Graham for the review.

docs/internals/contributing/writing-code/unit-tests.txt

@@ -138,6 +138,7 @@ dependencies:
 
 *  bcrypt_
 *  docutils_
+*  enum34_ (Python 2 only)
 *  geoip2_
 *  jinja2_ 2.7+
 *  numpy_
@@ -171,6 +172,7 @@ associated tests will be skipped.
 
 .. _bcrypt: https://pypi.python.org/pypi/bcrypt
 .. _docutils: https://pypi.python.org/pypi/docutils
+.. _enum34: https://pypi.python.org/pypi/enum34
 .. _geoip2: https://pypi.python.org/pypi/geoip2
 .. _jinja2: https://pypi.python.org/pypi/jinja2
 .. _numpy: https://pypi.python.org/pypi/numpy

docs/releases/1.10.txt

@@ -174,7 +174,7 @@ Management Commands
 Migrations
 ^^^^^^^^^^
 
-* ...
+* Added support for serialization of ``enum.Enum`` objects.
 
 Models
 ^^^^^^

docs/topics/migrations.txt

@@ -645,6 +645,7 @@ Django can serialize the following:
 - ``datetime.date``, ``datetime.time``, and ``datetime.datetime`` instances
   (include those that are timezone-aware)
 - ``decimal.Decimal`` instances
+- ``enum.Enum`` instances
 - ``functools.partial`` instances which have serializable ``func``, ``args``,
   and ``keywords`` values.
 - Any Django field
@@ -656,6 +657,10 @@ Django can serialize the following:
 
     Serialization support for `functools.partial` was added.
 
+.. versionchanged:: 1.10
+
+    Serialization support for ``enum.Enum`` was added.
+
 Django can serialize the following on Python 3 only:
 
 - Unbound methods used from within the class body (see below)