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This code fails:-
from sqlalchemy import event, create_engine
def before_execute(conn, clauseelement, multiparams, params):
log.info("Received statement: %s" % clauseelement)
engine = create_engine('mysql://root@localhost')
connection = engine.connect()
event.listen(connection, "before_execute", before_execute)
with:-
Traceback (most recent call last):
File "test.py", line 8, in <module>
event.listen(connection, "before_execute", before_execute)
File "/usr/local/lib/python2.7/dist-packages/SQLAlchemy-0.7.7-py2.7-linux-
x86_64.egg/sqlalchemy/event.py", line 40, in listen
(identifier,target))
sqlalchemy.exc.InvalidRequestError: No such event 'before_execute' for
target '<sqlalchemy.engine.base.Connection object at 0x2a31450>'
- --
Fayaz Yusuf Khan
Cloud architect, Dexetra SS, India
fayaz.yusuf.khan_AT_gmail_DOT_com, fayaz_AT_dexetra_DOT_com
+91-9746-830-823
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