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# -*- coding: utf-8 -*-
# Copyright 2017 LasLabs Inc.
# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
import logging
from openerp import api, fields, models
from openerp.modules.module import get_module_path
_logger = logging.getLogger(__name__)
try:
from checksumdir import dirhash
except ImportError:
_logger.debug('Cannot `import checksumdir`.')
class Module(models.Model):
_inherit = 'ir.module.module'
checksum_dir = fields.Char(
compute='_compute_checksum_dir',
)
checksum_installed = fields.Char()
@api.depends('name')
def _compute_checksum_dir(self):
exclude = self.env["ir.config_parameter"].get_param(
"module_auto_update.checksum_excluded_extensions",
"pyc,pyo",
).split(",")
for r in self:
try:
r.checksum_dir = dirhash(
get_module_path(r.name),
'sha1',
excluded_extensions=exclude,
)
except TypeError:
_logger.debug(
"Cannot compute dir hash for %s, module not found",
r.display_name)
@api.multi
def _store_checksum_installed(self, vals):
"""Store the right installed checksum, if addon is installed."""
if 'checksum_installed' not in vals:
try:
version = vals["latest_version"]
except KeyError:
return # Not [un]installing/updating any addon
if version is False:
# Uninstalling
self.write({'checksum_installed': False})
else:
# Installing or updating
for one in self:
one.checksum_installed = one.checksum_dir
@api.model
def create(self, vals):
res = super(Module, self).create(vals)
res._store_checksum_installed(vals)
return res
@api.multi
def write(self, vals):
res = super(Module, self).write(vals)
self._store_checksum_installed(vals)
return res