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[FIX] models: copy_data call in new API. 

Context are frozendict in the new API.
Therefore, they cannot be altered.
Any attempt to alter a frozendict
will lead to a crash.

Fixes #7362
This commit is contained in:
Denis Ledoux 2015-09-04 13:17:34 +02:00
parent 67b1be7f57
commit 1658bee8d4
1 changed files with 8 additions and 4 deletions
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12
openerp/models.py
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@ -4718,8 +4718,10 @@ class BaseModel(object):
context = {}
# avoid recursion through already copied records in case of circular relationship
seen_map = context.setdefault('__copy_data_seen', {})
if id in seen_map.setdefault(self._name, []):
if '__copy_data_seen' not in context:
context = dict(context, __copy_data_seen=defaultdict(list))
seen_map = context['__copy_data_seen']
if id in seen_map[self._name]:
return
seen_map[self._name].append(id)
@ -4789,8 +4791,10 @@ class BaseModel(object):
context = {}
# avoid recursion through already copied records in case of circular relationship
seen_map = context.setdefault('__copy_translations_seen',{})
if old_id in seen_map.setdefault(self._name,[]):
if '__copy_data_seen' not in context:
context = dict(context, __copy_data_seen=defaultdict(list))
seen_map = context['__copy_data_seen']
if old_id in seen_map[self._name]:
return
seen_map[self._name].append(old_id)