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support callback with submulti

This commit is contained in:
Emmanuel Garette 2020-04-21 17:13:25 +02:00
parent f437bb78f3
commit 86a48ce9f1
3 changed files with 36 additions and 10 deletions
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14
tests/test_submulti.py
View File

@ -433,6 +433,20 @@ async def test_callback_submulti():
assert not await list_sessions()
@pytest.mark.asyncio
async def test_callback_submulti_follower():
multi = StrOption('multi', '', multi=True)
multi2 = StrOption('multi2', '', Calculation(return_list), multi=submulti)
od = Leadership('multi', '', [multi, multi2])
od = OptionDescription('multi', '', [od])
async with await Config(od) as cfg:
await cfg.property.read_write()
assert await cfg.option('multi.multi').value.get() == []
await cfg.option('multi.multi').value.set(['val'])
assert await cfg.option('multi.multi2', 0).value.get() == ['val', 'val']
assert not await list_sessions()
@pytest.mark.asyncio
async def test_submulti_unique():
i = IntOption('int', '', multi=submulti, properties=('unique',))

2
tiramisu/autolib.py
View File

@ -415,7 +415,7 @@ async def carry_out_calculation(option,
args,
kwargs)
if isinstance(ret, list) and not option.impl_is_dynoptiondescription() and \
option.impl_is_follower():
option.impl_is_follower() and not option.impl_is_submulti():
if args or kwargs:
raise LeadershipError(_('the "{}" function with positional arguments "{}" '
'and keyword arguments "{}" must not return '

14
tiramisu/value.py
View File

@ -198,7 +198,19 @@ class Values:
# now try to get default value:
value = await self.calc_value(option_bag,
option_bag.option.impl_getdefault())
if option_bag.option.impl_is_multi() and option_bag.index is not None and isinstance(value, (list, tuple)):
if option_bag.index is not None and isinstance(value, (list, tuple)):
if value and option_bag.option.impl_is_submulti():
# first index is a list, assume other data are list too
if isinstance(value[0], list):
# if index, must return good value for this index
if len(value) > option_bag.index:
value = value[option_bag.index]
else:
# no value for this index, retrieve default multi value
# default_multi is already a list for submulti
value = await self.calc_value(option_bag,
option_bag.option.impl_getdefault_multi())
elif option_bag.option.impl_is_multi():
# if index, must return good value for this index
if len(value) > option_bag.index:
value = value[option_bag.index]