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[FIX] orm: As float fields are stateful (the .digit attribute depend of the database (decimal_precision)), registry model instances need their owm copy. 

lp bug: https://launchpad.net/bugs/929483 fixed

bzr revid: chs@openerp.com-20140116153708-061aq2k0n1qsb2n3
This commit is contained in:
Christophe Simonis 2014-01-16 16:37:08 +01:00
parent 212b6bc480
commit 2f90f80ba0
1 changed files with 7 additions and 5 deletions
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12
openerp/osv/orm.py
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@ -896,11 +896,6 @@ class BaseModel(object):
for c in new.keys():
if new[c].manual:
del new[c]
# Duplicate float fields because they have a .digits
# cache (which must be per-registry, not server-wide).
for c in new.keys():
if new[c]._type == 'float':
new[c] = copy.copy(new[c])
if hasattr(new, 'update'):
new.update(cls.__dict__.get(s, {}))
elif s=='_constraints':
@ -936,6 +931,13 @@ class BaseModel(object):
if not getattr(cls, '_original_module', None):
cls._original_module = cls._module
obj = object.__new__(cls)
if hasattr(obj, '_columns'):
# float fields are registry-dependent (digit attribute). Duplicate them to avoid issues.
for c, f in obj._columns.items():
if f._type == 'float':
obj._columns[c] = copy.copy(f)
obj.__init__(pool, cr)
return obj