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[FIX] sale_planner: allow filtered collections to be Falsey

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This commit is contained in:
Jared Kipe
2022-02-10 15:32:25 -08:00
parent eaef1c6045
commit 63ded71afa
1 changed files with 10 additions and 4 deletions
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14
sale_planner/wizard/order_planner.py
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@@ -22,22 +22,28 @@ from ..models.res_config_settings import sale_planner_warehouse_ids, sale_planne
class FakeCollection(): class FakeCollection():
def __init__(self, vals): def __init__(self, vals):
self.vals = vals self._vals = vals
def __iter__(self): def __iter__(self):
for v in self.vals: for v in self._vals:
yield v yield v
def filtered(self, f): def filtered(self, f):
return self.__class__([v for v in self.vals if f(v)]) return self.__class__([v for v in self._vals if f(v)])
# return filter(f, self.vals) # return filter(f, self.vals)
def mapped(self, s): def mapped(self, s):
# note this only maps to one level and doesn't really support recordset # note this only maps to one level and doesn't really support recordset
return [v[s] for v in self.vals] return [v[s] for v in self._vals]
def sudo(self, *args, **kwargs): def sudo(self, *args, **kwargs):
return self return self
def __bool__(self):
# FakeCollection can be empty, all subclasses cannot (currently)
if self.__class__ != FakeCollection:
return True
return bool(self._vals)
class FakePartner(FakeCollection): class FakePartner(FakeCollection):