As a consequence of rev. 76cd8d2558d2a1fc11681dbc4a134ba06fb698c0,
imported modules were unable to access their resource files during
import.
Rather than further modifying the file_open API to whitelist paths
(the whole thing needs a redesign in master), we temporarily
whitelist the temporary directory by including it in the global
addons_paths, making sure to undo it afterwards.
This gives all lower level function access the resource files via
file_open, without having to pass around whitelisted paths
through many different calls.
Also restrict XML data attribute evaluation context
even for real module data files. This will prevent
accidentally depending on context parameters that
would not be available inside base_import_module.
When importing a module, if an error was raised
during the import, the traceback wasn't displayed
anywhere, making harder the debugging.
While it make sense to not display the entire traceback
to the user, in the web client, this is useful to
diplay the traceback in the logs, for debugging purposes.
opw-653882
Olivier Dony
Denis Ledoux
Arnaud Pineux
Fabien Meghazi
tpa-odoo