Commit da3b38cd authored by Justin Bronn's avatar Justin Bronn
Browse files

Fixed #6064 -- Added the `connection_created` signal for when a database connection is created. 


git-svn-id: http://code.djangoproject.com/svn/django/trunk@10182 bcc190cf-cafb-0310-a4f2-bffc1f526a37
parent c0ee4c5c

django/db/backends/mysql/base.py

+2 −0
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ from MySQLdb.converters import conversions 
from MySQLdb.constants import FIELD_TYPE, FLAG



from django.db.backends import *

from django.db.backends.signals import connection_created

from django.db.backends.mysql.client import DatabaseClient

from django.db.backends.mysql.creation import DatabaseCreation

from django.db.backends.mysql.introspection import DatabaseIntrospection
@@ -277,6 +278,7 @@ class DatabaseWrapper(BaseDatabaseWrapper): 
            self.connection = Database.connect(**kwargs)

            self.connection.encoders[SafeUnicode] = self.connection.encoders[unicode]

            self.connection.encoders[SafeString] = self.connection.encoders[str]

            connection_created.send(sender=self.__class__)

        cursor = CursorWrapper(self.connection.cursor())

        return cursor

django/db/backends/oracle/base.py

+2 −0
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ except ImportError, e: 
    raise ImproperlyConfigured("Error loading cx_Oracle module: %s" % e)



from django.db.backends import *

from django.db.backends.signals import connection_created

from django.db.backends.oracle import query

from django.db.backends.oracle.client import DatabaseClient

from django.db.backends.oracle.creation import DatabaseCreation
@@ -329,6 +330,7 @@ class DatabaseWrapper(BaseDatabaseWrapper): 
                # Django docs specify cx_Oracle version 4.3.1 or higher, but

                # stmtcachesize is available only in 4.3.2 and up.

                pass

            connection_created.send(sender=self.__class__)

        if not cursor:

            cursor = FormatStylePlaceholderCursor(self.connection)

        return cursor

django/db/backends/postgresql/base.py

+2 −0
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ Requires psycopg 1: http://initd.org/projects/psycopg1 
"""



from django.db.backends import *

from django.db.backends.signals import connection_created

from django.db.backends.postgresql.client import DatabaseClient

from django.db.backends.postgresql.creation import DatabaseCreation

from django.db.backends.postgresql.introspection import DatabaseIntrospection
@@ -114,6 +115,7 @@ class DatabaseWrapper(BaseDatabaseWrapper): 
                conn_string += " port=%s" % settings_dict['DATABASE_PORT']

            self.connection = Database.connect(conn_string, **settings_dict['DATABASE_OPTIONS'])

            self.connection.set_isolation_level(1) # make transactions transparent to all cursors

            connection_created.send(sender=self.__class__)

        cursor = self.connection.cursor()

        if set_tz:

            cursor.execute("SET TIME ZONE %s", [settings_dict['TIME_ZONE']])

django/db/backends/postgresql_psycopg2/base.py

+2 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ Requires psycopg 2: http://initd.org/projects/psycopg2 


from django.conf import settings

from django.db.backends import *

from django.db.backends.signals import connection_created

from django.db.backends.postgresql.operations import DatabaseOperations as PostgresqlDatabaseOperations

from django.db.backends.postgresql.client import DatabaseClient

from django.db.backends.postgresql.creation import DatabaseCreation
@@ -96,6 +97,7 @@ class DatabaseWrapper(BaseDatabaseWrapper): 
                conn_params['port'] = settings_dict['DATABASE_PORT']

            self.connection = Database.connect(**conn_params)

            self.connection.set_client_encoding('UTF8')

            connection_created.send(sender=self.__class__)

        cursor = self.connection.cursor()

        cursor.tzinfo_factory = None

        if set_tz:

django/db/backends/signals.py

0 → 100644
+6 −0
Original line number Diff line number Diff line 
from django.dispatch import Signal



connection_created = Signal()

from django.dispatch import Signal



connection_created = Signal()