Indeed using fromkeys with a list / dict as argument leads to the creation
of shared list / dict. This could create some ugly side effects when
used in loops. This commit fixes or cleans this kind of statement to avoid
unwanted side effects.
Since 4ec71c74d1, migration scripts
are not executed at module install anymore.
As this behavior was missused as "init" scripts (see [1]), this
commit re-add this possiblity via hooks.
There are 3 hooks that can be declared in the manifest file:
- pre_init_hook: called before module installation
- post_init_hook: called after module installation
- uninstall_hook: called before module uninstallation
Like the "post_load" manifest option, the values for these hooks
must be a string containing the name of a method available at the
module root.
The signatures of these functions are:
- (cr) for pre_init_hook
- (cr, registry) for post_init_hook and uninstall_hook
[1] https://bugs.launchpad.net/openobject-server/+bug/1314680
Either use openerp.modules.registry.RegistryManager when the full
new() signature is needed, or use openerp.registry().
Replaced also some pool.get() with pool[] because KeyErrors
are better than AttributeErrors on None.
bzr revid: vmt@openerp.com-20130327111014-2i0hlvpy5y5ku7hm
this should be now fixed by making sure that --withou-demo flag (or its absence)
is taken care of, and setting the base module demo field.
Normally the demo state of a module should have a ripple
effect on all modules depending on it. This might prove
not enough in this case and require some more testing.
bzr revid: vmt@openerp.com-20111117162824-yqswv6yk7bmiyj4s
Christophe Simonis
Thibault Delavallée
Xavier Morel
Vo Minh Thu
Olivier Dony