i found the root cause, it related with auth.signature
imho, the limitation for using before and after callback, it's not work
when using auth.signature.
e.g. 1
in models/db.py
*not work*
from gluon.tools import Auth, Crud, Service, PluginManager, prettydate
auth = Auth(db)
crud, service, plugins = Crud(db), Service(), PluginManager()
# append fields : auth.signature (root cause before and after callback not
work)
*db._common_fields.append(auth.signature)*
# create table : store
db.define_table('store',
Field('name', notnull=True),
Field('website'),
Field('image', 'upload', uploadfield = 'image_file'),
Field('image_file', 'blob'),
format='%(name)s')
# create index : store
db.executesql('CREATE INDEX IF NOT EXISTS idx_store ON store (id, name);')
# enable_record_versioning : store
db.store._enable_record_versioning()
# create table : department
db.define_table('department',
Field('department', notnull=True),
format='%(department)s')
# create index : department
db.executesql('CREATE INDEX IF NOT EXISTS idx_department ON department (id,
department);')
# enable_record_versioning : department
db.department._enable_record_versioning()
# custom auth user table
auth.settings.extra_fields['auth_user']=[
Field('gender', notnull=True),
Field('address', 'text'),
Field('zip_code'),
Field('city'),
Field('country'),
Field('phone', 'list:string', notnull=True),
Field('store', 'reference store', notnull=True),
Field('department', 'reference department', notnull=True)]
## create all tables needed by auth if not custom tables
auth.define_tables(username=True, signature=True)
*work*
you must comment or delete it so that before and after callback can work.
#db._common_fields.append(auth.signature)
e.g. 2
the others thing i test is i define auth.signature for each table not using
db._common_fields.append(auth.signature)
*not work*
db.define_table('department',
Field('department', notnull=True), auth.signature,
format='%(department)s')
*work*
you must comment auth.signature, to make before and after callback work.
db.define_table('department',
Field('department', notnull=True), *#auth.signature, *
format='%(department)s')
please correct and forgive me if i'm wrong.
my question is :
how can i get the before and after callback work well with signature define
on all of my tables?
thanks and best regards,
stifan
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