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[IMP] res.config.installer: method returning just the names of the already-installed modules in the current installer. 

Method is public and RPC-accessible, use it in the existing methods using previous _already_installed but only needing the module names

bzr revid: xmo@openerp.com-20110719065658-liuemiw21ygi8v6i
This commit is contained in:
Xavier Morel 2011-07-19 08:56:58 +02:00
parent a4df7b7c74
commit c80c5f5fc3
1 changed files with 23 additions and 10 deletions
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33
openerp/addons/base/res/res_config.py
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@ -275,10 +275,24 @@ class res_config_installer(osv.osv_memory):
_install_if = {}
def already_installed(self, cr, uid, context=None):
""" For each module, check if it's already installed and if it
is return its name
:returns: a list of the already installed modules in this
installer
:rtype: [str]
"""
return map(attrgetter('name'),
self._already_installed(cr, uid, context=context))
def _already_installed(self, cr, uid, context=None):
""" For each module (boolean fields in a res.config.installer),
check if it's already installed (either 'to install', 'to upgrade' or 'installed')
and if it is, check it by default
check if it's already installed (either 'to install', 'to upgrade'
or 'installed') and if it is return the module's browse_record
:returns: a list of all installed modules in this installer
:rtype: [browse_record]
"""
modules = self.pool.get('ir.module.module')
@ -330,8 +344,8 @@ class res_config_installer(osv.osv_memory):
if base.issuperset(requirements)
for module in consequences)
return (base | hooks_results | additionals) - set(
map(attrgetter('name'), self._already_installed(cr, uid, context)))
return (base | hooks_results | additionals).difference(
self.already_installed(cr, uid, context))
def default_get(self, cr, uid, fields_list, context=None):
''' If an addon is already installed, check it by default
@ -341,8 +355,7 @@ class res_config_installer(osv.osv_memory):
return dict(defaults,
**dict.fromkeys(
map(attrgetter('name'),
self._already_installed(cr, uid, context=context)),
self.already_installed(cr, uid, context=context),
True))
def fields_get(self, cr, uid, fields=None, context=None, write_access=True):
@ -353,12 +366,12 @@ class res_config_installer(osv.osv_memory):
fields = super(res_config_installer, self).fields_get(
cr, uid, fields, context, write_access)
for module in self._already_installed(cr, uid, context=context):
if module.name not in fields:
for name in self.already_installed(cr, uid, context=context):
if name not in fields:
continue
fields[module.name].update(
fields[name].update(
readonly=True,
help= ustr(fields[module.name].get('help', '')) +
help= ustr(fields[name].get('help', '')) +
_('\n\nThis addon is already installed on your system'))
return fields