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[FIX] OPW 572856: translate: attempt to auto-detect user's language preferences when no context is available 

lp bug: https://launchpad.net/bugs/434266 fixed

bzr revid: odo@openerp.com-20120629120418-q61hd8cbxy2nftva
This commit is contained in:
Olivier Dony 2012-06-29 14:04:18 +02:00
parent 06509a0043
commit e3922a054b
1 changed files with 16 additions and 3 deletions
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19
openerp/tools/translate.py
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@ -163,19 +163,22 @@ class GettextAlias(object):
if db_name:
return sql_db.db_connect(db_name)
def _get_cr(self, frame):
def _get_cr(self, frame, allow_create=True):
is_new_cr = False
cr = frame.f_locals.get('cr', frame.f_locals.get('cursor'))
if not cr:
s = frame.f_locals.get('self', {})
cr = getattr(s, 'cr', None)
if not cr:
if not cr and allow_create:
db = self._get_db()
if db:
cr = db.cursor()
is_new_cr = True
return cr, is_new_cr
def _get_uid(self, frame):
return frame.f_locals.get('uid') or frame.f_locals.get('user')
def _get_lang(self, frame):
lang = None
ctx = frame.f_locals.get('context')
@ -190,11 +193,21 @@ class GettextAlias(object):
ctx = kwargs.get('context')
if ctx:
lang = ctx.get('lang')
s = frame.f_locals.get('self', {})
if not lang:
s = frame.f_locals.get('self', {})
c = getattr(s, 'localcontext', None)
if c:
lang = c.get('lang')
if not lang:
# Last resort: attempt to guess the language of the user
# Pitfall: some operations are performed in sudo mode, and we
# don't know the originial uid, so the language may
# be wrong when the admin language differs.
pool = getattr(s, 'pool', None)
(cr, dummy) = self._get_cr(frame, allow_create=False)
uid = self._get_uid(frame)
if pool and cr and uid:
lang = pool.get('res.users').context_get(cr, uid)['lang']
return lang
def __call__(self, source):