just curious what happen when i put function def or lambda on models when
running web2py with profiler
*e.g. 1*
*models/db.py*
# login onfail create new record on auth_event
def login_onfail(form):
username = request.vars.username
row = db((db.auth_user.username == username ) ).iterselect(cache =
cache_db,
cacheable = True).first()
if row is not None:
test_event.onfail_event(row.id, row.username)
auth.settings.login_onfail.append(login_onfail)
why this is not loaded when hit defaults/user (not trying to login yet)
(checked during running snakeviz) ?
*e.g. 2*
*models/db.py*
def before_insert_person(f):
if f['auth_user']:
query_auth_user = (db.auth_user.id == f['auth_user'] )
row_auth_user = db(query_auth_user).iterselect(cache = (cache.ram, 3600),
cacheable = True).first()
f['username'] = row_auth_user.username
f['first_name'] = row_auth_user.first_name
f['last_name'] = row_auth_user.last_name
f['email'] = row_auth_user.email
def on_define_person(table):
#table._before_insert.append(test_define_table.before_insert_person)
table._before_insert.append(before_insert_person)
db.define_table('person',
Field('is_auth', 'boolean'),
Field('auth_user', 'reference auth_user'),
Field('username'),
Field('first_name'),
Field('last_name'),
Field('email', 'list:string'),
on_define = on_define_person,
format = lambda r: '%s %s' % (r.first_name, r.last_name) )
when checked during running snakeviz :
1. why before_insert_person is loaded when put it on models, and not loaded
when put it on modules?
2. why on_define is loaded whether put it on models or modules?
any idea or explaination about that?
thanks and best regards,
stifan
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