def interpret_instance_spec(filename, data):
dtu.dt_check_isinstance('data', data, dict)
basename = os.path.basename(filename)
instance_name = dtu.id_from_basename_pattern(
basename, c.instances_pattern)
if c.default_constructor is not None and not 'constructor' in data:
description = '(not given)'
constructor = c.default_constructor
parameters = OrderedDict(data)
else:
description = data.pop('description')
dtu.dt_check_isinstance('description', description, str)
constructor = data.pop('constructor')
dtu.dt_check_isinstance('constructor', constructor, str)
parameters = data.pop('parameters')
dtu.dt_check_isinstance('parameters', parameters,
(dict, NoneType))
if parameters is None: parameters = {}
return EasyAlgoInstance(family_name=c.family_name,
instance_name=instance_name,
description=description,
filename=filename,
constructor=constructor,
parameters=parameters,
valid=True,
error_if_invalid=None)
def interpret_easy_algo_config(filename, data):
""" Interprets the family config """
basename = os.path.basename(filename)
family_name = dtu.id_from_basename_pattern(basename, EasyAlgoDB.pattern)
instances_pattern = '*.%s.yaml' % family_name
# tests_pattern = '*.%s_test.yaml' % family_name
dtu.dt_check_isinstance('contents', data, dict)
description = data.pop('description')
dtu.dt_check_isinstance('description', description, str)
interface = data.pop('interface')
dtu.dt_check_isinstance('interface', interface, str)
locations = data.pop('locations', None)
default_constructor = data.pop('default_constructor', None)
if data:
msg = 'Extra keys in configuration: %s' % list(data)
raise dtu.DTConfigException(msg)
return EasyAlgoFamily(interface=interface,
family_name=family_name,
filename=filename,
instances=None,
instances_pattern=instances_pattern,
description=description,
valid=True,
locations=locations,
default_constructor=default_constructor,
error_if_invalid=False)
def _parse_inline_spec(x):
dtu.check_isinstance(x, dict)
if len(x) != 1:
msg = 'Invalid spec: length is %d' % len(x)
dtu.raise_desc(ValueError, msg, x=x)
key = list(x)[0]
value = x[key]
value = copy.deepcopy(value)
if 'description' in value:
description = value.pop('description')
dtu.dt_check_isinstance('description', description, str)
else:
description = None
constructor = value.pop('constructor')
dtu.dt_check_isinstance('constructor', constructor, str)
parameters = value.pop('parameters')
dtu.dt_check_isinstance('parameters', parameters, (dict, NoneType))
if parameters is None: parameters = {}
res = SpecValues(constructor=constructor,
parameters=parameters,
description=description)
return key, res