async def update_service(client,
service_id,
version,
*,
image=None,
rollback=None,
mode=None):
if image is None and rollback is False:
raise ValueError("You need to specify an image.")
inspect_service = await client.services.inspect(service_id)
spec = inspect_service["Spec"]
if mode is not None:
spec["Mode"] = mode
if image is not None:
spec["TaskTemplate"]["ContainerSpec"]["Image"] = image
params = {"version": version}
if rollback is True:
params["rollback"] = "previous"
data = json.dumps(clean_map(spec))
await client._query_json(
"services/{service_id}/update".format(service_id=service_id),
method="POST",
data=data,
params=params,
)
return True
def test_clean_mapping():
dirty_dict = {
"a": None,
"b": {},
"c": [],
"d": 1,
}
clean_dict = {
"b": {},
"c": [],
"d": 1,
}
result = utils.clean_map(dirty_dict)
assert result == clean_dict
def test_clean_mapping():
dirty_dict = {"a": None, "b": {}, "c": [], "d": 1}
clean_dict = {"b": {}, "c": [], "d": 1}
result = utils.clean_map(dirty_dict)
assert result == clean_dict