Remove useless function.

momoko/__init__.py

@@ -11,7 +11,7 @@
 
 
 __authors__ = ('Frank Smit <frank@61924.nl>',)
-__version__ = '0.4.0'
+__version__ = '0.5.0'
 __license__ = 'MIT'
 
 

momoko/pools.py

@@ -173,7 +173,7 @@ def _new_conn(self, new_cursor_args={}):
         if len(self._pool) > self.max_conn:
             raise PoolError('connection pool exausted')
         conn = AsyncConnection(self._ioloop)
-        callbacks = [functools.partial(self._add_conn, conn)]
+        callbacks = [functools.partial(self._pool.append, conn)]
 
         if new_cursor_args:
             new_cursor_args['connection'] = conn
@@ -182,17 +182,6 @@ def _new_conn(self, new_cursor_args={}):
 
         conn.open(callbacks, *self._args, **self._kwargs)
 
-
-    def _add_conn(self, conn):
-        """Add a connection to the pool.
-
-        This function is used by `_new_conn` as a callback to add the created
-        connection to the pool.
-
-        :param conn: A database connection.
-        """
-        self._pool.append(conn)
-
     def new_cursor(self, function, func_args=(), callback=None, connection=None):
         """Create a new cursor.
 

setup.py

@@ -8,7 +8,7 @@
 
 setup(
     name='Momoko',
-    version='0.4.0',
+    version='0.5.0',
     description='An asynchronous Psycopg2 wrapper for Tornado.',
     long_description=open('README.rst').read(),
     author='Frank Smit',