async def test_override(attached_pipettes):
# This test will check that setting modified pipette configs
# works as expected
changes = {'pickUpCurrent': 1}
test_id = attached_pipettes['left']['id']
# Check data has not been changed yet
c, _ = pipette_config.load_config_dict(test_id)
assert c['pickUpCurrent'] == \
pipette_config.list_mutable_configs(
pipette_id=test_id)['pickUpCurrent']
# Check that data is changed and matches the changes specified
pipette_config.override(pipette_id=test_id, fields=changes)
c, _ = pipette_config.load_config_dict(test_id)
assert c['pickUpCurrent']['value'] == changes['pickUpCurrent']
# Check that None reverts a setting to default
changes2 = {'pickUpCurrent': None}
# Check that data is changed and matches the changes specified
pipette_config.override(pipette_id=test_id, fields=changes2)
c, _ = pipette_config.load_config_dict(test_id)
assert c['pickUpCurrent']['value'] == \
pipette_config.list_mutable_configs(
pipette_id=test_id)['pickUpCurrent']['default']
async def test_incorrect_modify_pipette_settings(attached_pipettes):
out_of_range = {'pickUpCurrent': 1000}
with pytest.raises(ValueError,
match='pickUpCurrent out of range with 1000'):
# check over max fails
pipette_config.override(pipette_id=attached_pipettes['left']['id'],
fields=out_of_range)
async def modify_pipette_settings(request: web.Request) -> web.Response:
"""
Expects a dictionary with mutable configs
wrapped in a `fields` key such as:
{
'fields': {
'pickUpCurrent': {'value': some_value},
'dropTipSpeed': {'value': some_value}
}
}
If a value needs to be reset, simply type in the body formatted as above:
'configKey': null
}
"""
pipette_id = request.match_info['id']
data = await request.json()
fields = data.get('fields', {})
# Convert fields to dict of field name to value
fields = {
k: None if v is None else v.get('value')
for k, v in fields.items()
}
if fields:
try:
pc.override(fields=fields, pipette_id=pipette_id)
except ValueError as e:
return web.json_response({'message': str(e)}, status=412)
updated_configs = {'fields': pc.list_mutable_configs(pipette_id)}
return web.json_response(updated_configs, status=200)
async def patch_pipette_setting(
pipette_id: str,
settings_update: PipetteSettingsUpdate) \
-> PipetteSettings:
# Convert fields to dict of field name to value
fields = settings_update.setting_fields or {}
field_values = {
k: None if v is None else v.value
for k, v in fields.items()
}
if field_values:
try:
pipette_config.override(fields=field_values, pipette_id=pipette_id)
except ValueError as e:
raise V1HandlerError(
status_code=status.HTTP_412_PRECONDITION_FAILED,
message=str(e))
r = _pipette_settings_from_config(pipette_config, pipette_id)
return r
