def test_opt_dict_elem():
dict_value = {'blah': 'blahblah'}
ddict = {'dictkey': dict_value, 'stringkey': 'A', 'nonekey': None}
assert check.opt_dict_elem(ddict, 'dictkey') == dict_value
assert check.opt_dict_elem(ddict, 'nonekey') == {}
assert check.opt_dict_elem(ddict, 'nonexistantkey') == {}
with pytest.raises(CheckError):
check.opt_dict_elem(ddict, 'stringkey')
def test_opt_dict_elem():
dict_value = {"blah": "blahblah"}
ddict = {"dictkey": dict_value, "stringkey": "A", "nonekey": None}
assert check.opt_dict_elem(ddict, "dictkey") == dict_value
assert check.opt_dict_elem(ddict, "nonekey") == {}
assert check.opt_dict_elem(ddict, "nonexistantkey") == {}
with pytest.raises(CheckError):
check.opt_dict_elem(ddict, "stringkey")
def configurable_class_data(config_field):
return ConfigurableClassData(
check.str_elem(config_field, "module"),
check.str_elem(config_field, "class"),
yaml.dump(check.opt_dict_elem(config_field, "config"),
default_flow_style=False),
)
def from_dict(cls, d: Dict[str, Any]) -> "NodeResult":
"""Constructs an instance of :class:`NodeResult <dagster_dbt.NodeResult>` from a dictionary.
Args:
d (Dict[str, Any]): A dictionary with key-values to construct a :class:`NodeResult
<dagster_dbt.NodeResult>`.
Returns:
NodeResult: An instance of :class:`NodeResult <dagster_dbt.NodeResult>`.
"""
node = check.dict_elem(d, "node")
error = check.opt_str_elem(d, "error")
execution_time = check.float_elem(d, "execution_time")
thread_id = check.opt_str_elem(d, "thread_id")
check.list_elem(d, "timing")
step_timings = [
StepTiming(
name=d["name"],
started_at=parser.isoparse(d["started_at"]),
completed_at=parser.isoparse(d["completed_at"]),
)
for d in check.is_list(d["timing"], of_type=Dict)
]
table = check.opt_dict_elem(d, "table")
return cls(
step_timings=step_timings,
node=node,
error=error,
execution_time=execution_time,
thread_id=thread_id,
table=table,
)
def _construct_context(yml_config_object):
context_obj = check.opt_dict_elem(yml_config_object, 'context')
if context_obj:
return Context(
check.opt_str_elem(context_obj, 'name'),
context_obj.get('config'),
)
else:
return None
def from_dict(cls, d: Dict[str, Any]) -> "NodeResult":
"""Constructs an instance of :class:`NodeResult <dagster_dbt.NodeResult>` from a dictionary.
Args:
d (Dict[str, Any]): A dictionary with key-values to construct a :class:`NodeResult
<dagster_dbt.NodeResult>`.
Returns:
NodeResult: An instance of :class:`NodeResult <dagster_dbt.NodeResult>`.
"""
check.dict_elem(d, "node")
check.opt_str_elem(d, "error")
check.float_elem(d, "execution_time")
check.opt_str_elem(d, "thread_id")
check.list_elem(d, "timing")
check.is_list(d["timing"], of_type=Dict)
check.opt_dict_elem(d, "table")
return cls(step_timings=d.get("timing"), **d)
def _construct_solids(yml_config_object):
solid_dict = check.opt_dict_elem(yml_config_object, 'solids')
if solid_dict is None:
return None
solid_configs = {}
for solid_name, solid_yml_object in solid_dict.items():
config_value = solid_yml_object['config']
solid_configs[solid_name] = Solid(config_value)
return solid_configs
def entrypoint_from_yaml(file_path):
check.str_param(file_path, 'file_path')
config = load_yaml_from_path(file_path)
repository_config = check.dict_elem(config, 'repository')
module_name = check.opt_str_elem(repository_config, 'module')
file_name = check.opt_str_elem(repository_config, 'file')
fn_name = check.str_elem(repository_config, 'fn')
kwargs = check.opt_dict_elem(repository_config, 'kwargs')
if module_name:
return entrypoint_from_module_target(module_name, fn_name, kwargs)
else:
# rebase file in config off of the path in the config file
file_name = os.path.join(os.path.dirname(os.path.abspath(file_path)),
file_name)
return entrypoint_from_file_target(file_name, fn_name, kwargs)
def from_dict(cls, d: Dict[str, Any]) -> "NodeResult":
"""Constructs an instance of :class:`NodeResult <dagster_dbt.NodeResult>` from a dictionary.
Args:
d (Dict[str, Any]): A dictionary with key-values to construct a :class:`NodeResult
<dagster_dbt.NodeResult>`.
Returns:
NodeResult: An instance of :class:`NodeResult <dagster_dbt.NodeResult>`.
"""
# When executing from the CLI in 0.19.x, we get unique_id as a top level attribute
if "unique_id" in d:
unique_id = check.str_elem(d, "unique_id")
node = None
# When executing via RPC server or via CLI in 0.18.x or lower, we get unique id within
# "node" schema
else:
node = check.dict_elem(d, "node")
unique_id = check.str_elem(node, "unique_id")
error = check.opt_str_elem(d, "error")
execution_time = check.float_elem(d, "execution_time")
thread_id = check.opt_str_elem(d, "thread_id")
check.list_elem(d, "timing")
step_timings = [
StepTiming(
name=d["name"],
started_at=parser.isoparse(d["started_at"]),
completed_at=parser.isoparse(d["completed_at"]),
) for d in check.is_list(d["timing"], of_type=Dict)
]
table = check.opt_dict_elem(d, "table")
return cls(
node=node,
unique_id=unique_id,
step_timings=step_timings,
error=error,
execution_time=execution_time,
thread_id=thread_id,
table=table,
)
