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* merge methods state_change and state_upgrade into state_update
 * raise an exception when there is an unmet dependency

bzr revid: christophe@tinyerp.com-20080820120054-1l2fdexs1lty7nk8
This commit is contained in:
Christophe Simonis
2008-08-20 14:00:54 +02:00
parent 17f0040aae
commit 75da15c3b9
1 changed files with 10 additions and 24 deletions
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bin/addons/base/module/module.py
+10 -24
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@@ -267,41 +267,27 @@ class module(osv.osv):
_('You try to remove a module that is installed or will be installed'))
return super(module, self).unlink(cr, uid, ids, context=context)
def state_change(self, cr, uid, ids, newstate, context={}, level=50):
def state_update(self, cr, uid, ids, newstate, states_to_update, context={}, level=50):
if level<1:
raise Exception, _('Recursion error in modules dependencies !')
raise orm.except_orm(_('Error'), _('Recursion error in modules dependencies !'))
demo = True
for module in self.browse(cr, uid, ids):
mdemo = True
for dep in module.dependencies_id:
ids2 = self.search(cr, uid, [('name','=',dep.name)])
mdemo = self.state_change(cr, uid, ids2, newstate, context, level-1,)\
and mdemo
if dep.state == 'unknown':
raise orm.except_orm(_('Error'), _('Unmet dependency: %s') % (dep.name,))
if dep.state != newstate:
ids2 = self.search(cr, uid, [('name','=',dep.name)])
mdemo = self.state_update(cr, uid, ids2, newstate, states_to_update, context, level-1,) and mdemo
if not module.dependencies_id:
mdemo = module.demo
if module.state == 'uninstalled':
if module.state in states_to_update:
self.write(cr, uid, [module.id], {'state': newstate, 'demo':mdemo})
demo = demo and mdemo
return demo
def state_upgrade(self, cr, uid, ids, newstate, context=None, level=50):
dep_obj = self.pool.get('ir.module.module.dependency')
if level<1:
raise Exception, _('Recursion error in modules dependencies !')
for module in self.browse(cr, uid, ids):
dep_ids = dep_obj.search(cr, uid, [('name', '=', module.name)])
if dep_ids:
ids2 = []
for dep in dep_obj.browse(cr, uid, dep_ids):
if dep.module_id.state != 'to upgrade':
ids2.append(dep.module_id.id)
self.state_upgrade(cr, uid, ids2, newstate, context, level)
if module.state == 'installed':
self.write(cr, uid, module.id, {'state': newstate})
return True
def button_install(self, cr, uid, ids, context={}):
return self.state_change(cr, uid, ids, 'to install', context)
return self.state_update(cr, uid, ids, 'to install', ['uninstalled'], context)
def button_install_cancel(self, cr, uid, ids, context={}):
self.write(cr, uid, ids, {'state': 'uninstalled', 'demo':False})
@@ -327,7 +313,7 @@ class module(osv.osv):
self.write(cr, uid, ids, {'state': 'installed'})
return True
def button_upgrade(self, cr, uid, ids, context=None):
return self.state_upgrade(cr, uid, ids, 'to upgrade', context)
return self.state_update(cr, uid, ids, 'to upgrade', ['installed'], context)
def button_upgrade_cancel(self, cr, uid, ids, context={}):
self.write(cr, uid, ids, {'state': 'installed'})
return True