def test_load_from_dict(self):
json_dict = self.parser.get_sections()
p = InputParser(json_dict)
p.parse()
dict1 = json.loads(json.dumps(self.parser.get_sections()))
dict2 = json.loads(json.dumps(p.get_sections()))
self.assertEqual(dict1, dict2)
def test_save(self):
save_path = self._get_resource_path('output.txt')
self.parser.save_to_file(save_path)
p = InputParser(save_path)
p.parse()
os.remove(save_path)
dict1 = json.loads(json.dumps(self.parser.get_sections()))
dict2 = json.loads(json.dumps(p.get_sections()))
self.assertEqual(dict1, dict2)
def load_file(self,filename):
if filename is None:
return []
try:
self._parser = InputParser(filename)
self._parser.parse()
uipreferences = UIPreferences()
if uipreferences.get_populate_defaults(True):
self._parser.validate_merge_defaults()
self._parser.commit_changes()
return self._parser.get_section_names()
except:
self._parser = None
raise
def test_is_modified(self):
json_dict = self.parser.get_sections()
p = InputParser(json_dict)
p.parse()
p.set_section_property('optimizer', 'maxfun', 1002)
self.assertTrue(p.is_modified())
self.assertEqual(p.get_section_property('optimizer', 'maxfun'), 1002)
def delete_section_property(self, section_name, property_name):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
self._parser.delete_section_property(section_name, property_name)
if property_name == InputParser.NAME and \
(InputParser.is_pluggable_section(section_name) or section_name == InputParser.INPUT):
self._parser.delete_section_properties(section_name)
def new(self):
try:
dict = {}
jsonfile = os.path.join(os.path.dirname(__file__), 'input_template.json')
with open(jsonfile) as json_file:
dict = json.load(json_file)
self._parser = InputParser(dict)
self._parser.parse()
uipreferences = UIPreferences()
if uipreferences.get_populate_defaults(True):
self._parser.validate_merge_defaults()
self._parser.commit_changes()
return self._parser.get_section_names()
except:
self._parser = None
raise
def test_validate(self):
json_dict = self.parser.get_sections()
p = InputParser(json_dict)
p.parse()
try:
p.validate_merge_defaults()
except Exception as e:
self.fail(str(e))
p.set_section_property('optimizer', 'dummy', 1002)
self.assertRaises(AlgorithmError, p.validate_merge_defaults)
def set_section_property(self, section_name, property_name, value):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
self._parser.set_section_property(section_name,property_name,value)
if property_name == InputParser.NAME and \
(InputParser.is_pluggable_section(section_name) or section_name == InputParser.INPUT):
properties = self._parser.get_section_default_properties(section_name)
if isinstance(properties,dict):
properties[ InputParser.NAME] = value
self._parser.delete_section_properties(section_name)
for property_name,property_value in properties.items():
self._parser.set_section_property(section_name,property_name,property_value)
def get_input_section_names(self):
problem_name = None
if self._parser is not None:
problem_name = self.get_section_property(InputParser.PROBLEM,InputParser.NAME)
if problem_name is None:
problem_name = self.get_property_default_value(InputParser.PROBLEM,InputParser.NAME)
if problem_name is None:
return local_inputs()
input_names = []
for input_name in local_inputs():
problems = InputParser.get_input_problems(input_name)
if problem_name in problems:
input_names.append(input_name)
return input_names
def get_pluggable_section_names(self,section_name):
if not Model.is_pluggable_section(section_name):
return []
if InputParser.ALGORITHM == section_name:
problem_name = None
if self._parser is not None:
problem_name = self.get_section_property(InputParser.PROBLEM,InputParser.NAME)
if problem_name is None:
problem_name = self.get_property_default_value(InputParser.PROBLEM,InputParser.NAME)
if problem_name is None:
return local_pluggables(InputParser.ALGORITHM)
algo_names = []
for algo_name in local_pluggables(InputParser.ALGORITHM):
problems = InputParser.get_algorithm_problems(algo_name)
if problem_name in problems:
algo_names.append(algo_name)
return algo_names
return local_pluggables(section_name)
def __init__(self):
"""Create Model object."""
self._parser = InputParser()
class Model(object):
def __init__(self):
"""Create Model object."""
self._parser = InputParser()
def is_empty(self):
return self._parser is None or len(self._parser.get_section_names()) == 0
def new(self):
try:
dict = {}
jsonfile = os.path.join(os.path.dirname(__file__), 'input_template.json')
with open(jsonfile) as json_file:
dict = json.load(json_file)
self._parser = InputParser(dict)
self._parser.parse()
uipreferences = UIPreferences()
if uipreferences.get_populate_defaults(True):
self._parser.validate_merge_defaults()
self._parser.commit_changes()
return self._parser.get_section_names()
except:
self._parser = None
raise
def load_file(self,filename):
if filename is None:
return []
try:
self._parser = InputParser(filename)
self._parser.parse()
uipreferences = UIPreferences()
if uipreferences.get_populate_defaults(True):
self._parser.validate_merge_defaults()
self._parser.commit_changes()
return self._parser.get_section_names()
except:
self._parser = None
raise
def get_filename(self):
if self._parser is None:
return None
return self._parser.get_filename()
def is_modified(self):
if self._parser is None:
return False
return self._parser.is_modified()
def save_to_file(self,filename):
if self.is_empty():
raise AlgorithmError("Empty input data.")
self._parser.save_to_file(filename)
def get_section_names(self):
if self._parser is None:
return []
return self._parser.get_section_names()
def get_property_default_values(self,section_name,property_name):
if self._parser is None:
return None
return self._parser.get_property_default_values(section_name,property_name)
def section_is_text(self,section_name):
if self._parser is None:
return False
return self._parser.section_is_text(section_name)
def get_section(self,section_name):
return self._parser.get_section(section_name) if self._parser is not None else None
def get_section_text(self,section_name):
if self._parser is None:
return ''
return self._parser.get_section_text(section_name)
def get_section_properties(self,section_name):
if self._parser is None:
return {}
return self._parser.get_section_properties(section_name)
def default_properties_equals_properties(self,section_name):
if self.section_is_text(section_name):
return self.get_section_default_properties(section_name) == self.get_section_data(section_name)
default_properties = self.get_section_default_properties(section_name)
if isinstance(default_properties,OrderedDict):
default_properties = dict(default_properties)
properties = self.get_section_properties(section_name)
if isinstance(properties,OrderedDict):
properties = dict(properties)
if not isinstance(default_properties,dict) or not isinstance(properties,dict):
return default_properties == properties
if InputParser.NAME in properties:
default_properties[InputParser.NAME] = properties[InputParser.NAME]
return default_properties == properties
def get_section_property(self,section_name,property_name):
if self._parser is None:
return None
return self._parser.get_section_property(section_name,property_name)
def set_section(self,section_name):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
self._parser.set_section(section_name)
value = self._parser.get_section_default_properties(section_name)
if isinstance(value,dict):
for property_name,property_value in value.items():
self._parser.set_section_property(section_name,property_name,property_value)
# do one more time in case schema was updated
value = self._parser.get_section_default_properties(section_name)
for property_name,property_value in value.items():
self._parser.set_section_property(section_name,property_name,property_value)
else:
if value is None:
types = self._parser.get_section_types(section_name)
if 'null' not in types:
if 'string' in types:
value = ''
elif 'object' in types:
value = {}
elif 'array' in types:
value = []
self._parser.set_section_data(section_name,value)
def set_default_properties_for_name(self,section_name):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
name = self._parser.get_section_property(section_name,InputParser.NAME)
self._parser.delete_section_properties(section_name)
value = self._parser.get_section_default_properties(section_name)
if name is not None:
self._parser.set_section_property(section_name,InputParser.NAME,name)
if isinstance(value,dict):
for property_name,property_value in value.items():
if property_name != InputParser.NAME:
self._parser.set_section_property(section_name,property_name,property_value)
else:
if value is None:
types = self._parser.get_section_types(section_name)
if 'null' not in types:
if 'string' in types:
value = ''
elif 'object' in types:
value = {}
elif 'array' in types:
value = []
self._parser.set_section_data(section_name,value)
@staticmethod
def is_pluggable_section(section_name):
return InputParser.is_pluggable_section(section_name)
def get_input_section_names(self):
problem_name = None
if self._parser is not None:
problem_name = self.get_section_property(InputParser.PROBLEM,InputParser.NAME)
if problem_name is None:
problem_name = self.get_property_default_value(InputParser.PROBLEM,InputParser.NAME)
if problem_name is None:
return local_inputs()
input_names = []
for input_name in local_inputs():
problems = InputParser.get_input_problems(input_name)
if problem_name in problems:
input_names.append(input_name)
return input_names
def get_pluggable_section_names(self,section_name):
if not Model.is_pluggable_section(section_name):
return []
if InputParser.ALGORITHM == section_name:
problem_name = None
if self._parser is not None:
problem_name = self.get_section_property(InputParser.PROBLEM,InputParser.NAME)
if problem_name is None:
problem_name = self.get_property_default_value(InputParser.PROBLEM,InputParser.NAME)
if problem_name is None:
return local_pluggables(InputParser.ALGORITHM)
algo_names = []
for algo_name in local_pluggables(InputParser.ALGORITHM):
problems = InputParser.get_algorithm_problems(algo_name)
if problem_name in problems:
algo_names.append(algo_name)
return algo_names
return local_pluggables(section_name)
def delete_section(self, section_name):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
self._parser.delete_section(section_name)
def get_default_sections(self):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
return self._parser.get_default_sections()
def get_section_default_properties(self,section_name):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
return self._parser.get_section_default_properties(section_name)
def allows_additional_properties(self,section_name):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
return self._parser.allows_additional_properties(section_name)
def get_property_default_value(self,section_name,property_name):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
return self._parser.get_property_default_value(section_name,property_name)
def get_property_types(self,section_name,property_name):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
return self._parser.get_property_types(section_name,property_name)
def set_section_property(self, section_name, property_name, value):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
self._parser.set_section_property(section_name,property_name,value)
if property_name == InputParser.NAME and \
(InputParser.is_pluggable_section(section_name) or section_name == InputParser.INPUT):
properties = self._parser.get_section_default_properties(section_name)
if isinstance(properties,dict):
properties[ InputParser.NAME] = value
self._parser.delete_section_properties(section_name)
for property_name,property_value in properties.items():
self._parser.set_section_property(section_name,property_name,property_value)
def delete_section_property(self, section_name, property_name):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
self._parser.delete_section_property(section_name, property_name)
if property_name == InputParser.NAME and \
(InputParser.is_pluggable_section(section_name) or section_name == InputParser.INPUT):
self._parser.delete_section_properties(section_name)
def set_section_text(self, section_name, value):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
self._parser.set_section_data(section_name, value)
def delete_section_text(self, section_name):
if self._parser is None:
raise AlgorithmError('Input not initialized.')
self._parser.delete_section_text(section_name)
def is_pluggable_section(section_name):
return InputParser.is_pluggable_section(section_name)
def setUp(self):
filepath = self._get_resource_path('H2-0.735.json')
self.parser = InputParser(filepath)
self.parser.parse()
class TestInputParser(QISKitAcquaTestCase):
"""Input Parser and algorithms tests."""
def setUp(self):
filepath = self._get_resource_path('H2-0.735.json')
self.parser = InputParser(filepath)
self.parser.parse()
def test_save(self):
save_path = self._get_resource_path('output.txt')
self.parser.save_to_file(save_path)
p = InputParser(save_path)
p.parse()
os.remove(save_path)
dict1 = json.loads(json.dumps(self.parser.get_sections()))
dict2 = json.loads(json.dumps(p.get_sections()))
self.assertEqual(dict1, dict2)
def test_load_from_dict(self):
json_dict = self.parser.get_sections()
p = InputParser(json_dict)
p.parse()
dict1 = json.loads(json.dumps(self.parser.get_sections()))
dict2 = json.loads(json.dumps(p.get_sections()))
self.assertEqual(dict1, dict2)
def test_is_modified(self):
json_dict = self.parser.get_sections()
p = InputParser(json_dict)
p.parse()
p.set_section_property('optimizer', 'maxfun', 1002)
self.assertTrue(p.is_modified())
self.assertEqual(p.get_section_property('optimizer', 'maxfun'), 1002)
def test_validate(self):
json_dict = self.parser.get_sections()
p = InputParser(json_dict)
p.parse()
try:
p.validate_merge_defaults()
except Exception as e:
self.fail(str(e))
p.set_section_property('optimizer', 'dummy', 1002)
self.assertRaises(AlgorithmError, p.validate_merge_defaults)
def test_run_algorithm(self):
filepath = self._get_resource_path('ExactEigensolver.json')
params = None
with open(filepath) as json_file:
params = json.load(json_file)
dict_ret = None
try:
dict_ret = run_algorithm(params, None, False)
except Exception as e:
self.fail(str(e))
self.assertIsInstance(dict_ret, dict)