def json_encode_decode(sp):
"""Take a strategy, encode it as json and build it back as a strategy."""
__tracebackhide__ = True
d = sp.to_jsonable()
if not isinstance(d, dict):
pytest.fail("to_jsonable does not return a dict. \n"
"Returned: {}".format(d))
try:
json_str = json.dumps(d)
except TypeError as e:
pytest.fail("The to_jsonable method returns a dictionnary that can "
"not be encoded as json string\n"
"Got error: {}".format(e))
sp_new = TileScopePack.from_dict(json.loads(json_str))
return sp_new
def from_uri(cls, URI: str) -> "GuidedSearcher":
response = requests.get(URI)
spec = CombinatorialSpecification.from_dict(
response.json()["specification"])
pack = TileScopePack.from_dict(response.json()["pack"]).make_tracked()
return cls.from_spec(spec, pack)