Cleaned up default type formatters

flask_admin/contrib/mongoengine/typefmt.py

 from mongoengine.base import BaseList
-from flask.ext.admin.model.typefmt import DEFAULT_FORMATTERS
+from flask.ext.admin.model.typefmt import BASE_FORMATTERS, list_formatter
 
 
-def list_formatter(values):
-    """
-        Return string with comma separated values
-
-        :param values:
-            Value to check
-    """
-    return u', '.join(unicode(v) for v in values)
-
-
-DEFAULT_FORMATTERS = DEFAULT_FORMATTERS.copy()
+DEFAULT_FORMATTERS = BASE_FORMATTERS.copy()
 DEFAULT_FORMATTERS.update({
     BaseList: list_formatter
 })

flask_admin/contrib/sqlamodel/typefmt.py

-from flask.ext.admin.model.typefmt import DEFAULT_FORMATTERS, list_formatter
+from flask.ext.admin.model.typefmt import BASE_FORMATTERS, list_formatter
 from sqlalchemy.orm.collections import InstrumentedList
 
 
-DEFAULT_FORMATTERS = DEFAULT_FORMATTERS.copy()
+DEFAULT_FORMATTERS = BASE_FORMATTERS.copy()
 DEFAULT_FORMATTERS.update({
     InstrumentedList: list_formatter
 })

flask_admin/model/base.py

@@ -109,7 +109,7 @@ class BaseModelView(BaseView, ActionsMixin):
 
             from flask.ext.admin import typefmt
 
-            MY_DEFAULT_FORMATTERS = dict(typefmt.DEFAULT_FORMATTERS).extend({
+            MY_DEFAULT_FORMATTERS = dict(typefmt.BASE_FORMATTERS).extend({
                     type(None): typefmt.null_formatter
                 })
 
@@ -335,7 +335,7 @@ class BaseModelView(BaseView, ActionsMixin):
 
         # Type formatters
         if self.column_type_formatters is None:
-            self.column_type_formatters = dict(typefmt.DEFAULT_FORMATTERS)
+            self.column_type_formatters = dict(typefmt.BASE_FORMATTERS)
 
         if self.column_descriptions is None:
             self.column_descriptions = dict()

flask_admin/model/typefmt.py

@@ -41,7 +41,7 @@ def list_formatter(values):
     return u', '.join(unicode(v) for v in values)
 
 
-DEFAULT_FORMATTERS = {
+BASE_FORMATTERS = {
     type(None): empty_formatter,
     bool: bool_formatter,
     list: list_formatter,