def as_array(obj):
if hasattr(obj, "to_array"):
return obj.to_array()
elif isinstance(obj, (list, tuple)):
return [as_array(x) for x in obj]
elif isinstance(obj, dict):
array = {}
for key in obj.keys():
array[key] = as_array(obj[key])
# end for
return array
else:
_json_dumps(obj) # raises error if is wrong json
return obj
def as_array(obj):
if hasattr(obj, "to_array"):
return obj.to_array()
elif isinstance(obj, (list, tuple)):
return [as_array(x) for x in obj]
elif isinstance(obj, dict):
array = {}
for key in obj.keys():
array[key] = as_array(obj[key])
# end for
return array
else:
_json_dumps(obj) # raises error if is wrong json
return obj
def as_array(obj):
"""
Creates an json-like representation of a variable, supporting types with a `.to_array()` function.
:rtype: dict|list|str|int|float|bool|None
"""
if hasattr(obj, "to_array"):
return obj.to_array()
elif isinstance(obj, (list, tuple)):
return [as_array(x) for x in obj]
elif isinstance(obj, dict):
return {key: as_array(obj[key]) for key in obj.keys()}
else:
_json_dumps(obj) # raises error if is wrong json
return obj
def dump(filename, worflow_tests_config, file_format=FileFormats.YAML):
"""
Write the configuration of a workflow test suite to a YAML or JSON file.
:type filename: str
:param filename: the absolute path of the YAML or JSON configuration file
:type worflow_tests_config: dict or list
:param worflow_tests_config: a dictionary which maps a workflow test name
to the corresponding configuration (:class:`WorkflowTestCase`)
or a list of :class:`WorkflowTestCase` instances
:type file_format: str
:param file_format: ``YAML`` or ``JSON``
"""
workflows = {}
config = worflow_tests_config.copy() if isinstance(
worflow_tests_config, dict) else {}
config["workflows"] = workflows
if isinstance(worflow_tests_config, dict):
worflow_tests_config = worflow_tests_config["workflows"].values()
elif not isinstance(worflow_tests_config, list):
raise ValueError(
"'workflow_tests_config' must be a configuration dict "
"or a list of 'WorkflowTestCase' instances")
for worlflow in worflow_tests_config:
workflows[worlflow.name] = worlflow.to_dict()
with open(filename, "w") as f:
if FileFormats.is_yaml(file_format):
_yaml_dump(config, f)
else:
f.write(_json_dumps(config, indent=2))
return config
def _serialize(self, data, content_type):
if data is None:
return None, {}
if content_type is None:
data = _json_dumps(data)
content_type = 'application/json'
return data, {'Content-Type': content_type}
def _init_policy(self):
"""
Initialize IAM policy.
This policy allow instance to:
- Load FPGA bitstream.
- Access to S3 buckets objects for read and write.
Returns:
str: 'policy'
"""
# Create a policy
with _exception_handler(filter_error_codes='EntityAlreadyExists'):
self._iam_client.create_policy(PolicyName=self._policy,
PolicyDocument=_json_dumps(
self.POLICY_DOCUMENT))
_get_logger().debug(
_utl.gen_msg('created_named', 'policy', self._policy))
with _exception_handler():
response = self._iam_client.list_policies(Scope='Local',
OnlyAttached=False,
MaxItems=100)
for policy_item in response['Policies']:
if policy_item['PolicyName'] == self._policy:
self._policy_arn = policy_item['Arn']
# 'policy' returns str is used set future object ID
return 'policy'
raise _exc.HostConfigurationException(gen_msg=('created_failed_named',
'IAM policy',
self._policy))
def _init_role(self):
"""
Initialize IAM role.
This role allow to perform actions defined by policy.
"""
with _exception_handler(filter_error_codes='EntityAlreadyExists'):
role = self._iam_resource.create_role(
RoleName=self._role,
AssumeRolePolicyDocument=_json_dumps(
self.ASSUME_ROLE_POLICY_DOCUMENT),
Description=_utl.gen_msg('accelize_generated'))
_get_logger().debug(_utl.gen_msg('created_named', 'IAM role',
role))
def json_dumps(obj):
return _json_dumps(obj).encode('utf-8')
def json_dumps(obj):
return _json_dumps(obj).encode("utf-8")