def spec_index_from_spec_file_index(spec_file_index):
"""Builds a :py:class:`SpecIndex` from a spec file index
Goes through each spec path in each package of the given spec file index
and parses them into objects. The objects are stored in a
:py:class:`SpecIndex` before being returned.
Duplicate Names are not allowed, even between different spec types
and packages. Any duplicate names will be raised as a
:py:exc:`DuplicateNameException`.
Any other errors encountered during spec file processing will be returned
as a list along with the :py:class:`SpecIndex`.
:param spec_file_index: spec_file_index, see
:py:func:`spec_file_index_from_packages_dict`
:type spec_file_index: dict
:returns: SpecIndex which contains all the loaded specs
and a list of any errors encountered while loading the spec files
:rtype: :py:class:`SpecIndex`, :py:obj:`list`
:raises DuplicateNameException: when two interfaces have the same name
"""
spec_index = SpecIndex()
errors = []
error_types = (
InterfaceNameNotFoundException,
DuplicateNameException,
InvalidInterface,
InvalidSemanticInterface,
InvalidProvider
)
# First load and process CapabilityInterface's
for package_name, package_dict in spec_file_index.items():
interface_paths = package_dict['capability_interface']
for path in interface_paths:
try:
interface = capability_interface_from_file_path(path)
spec_index.add_interface(interface, path, package_name)
except error_types as e:
errors.append(e)
# Then load the SemanticCapabilityInterface's
for package_name, package_dict in spec_file_index.items():
semantic_interface_paths = package_dict['semantic_capability_interface']
for path in semantic_interface_paths:
try:
si = semantic_capability_interface_from_file_path(path)
spec_index.add_semantic_interface(si, path, package_name)
except error_types as e:
errors.append(e)
# Finally load the CapabilityProvider's
for package_name, package_dict in spec_file_index.items():
capability_provider_paths = package_dict['capability_provider']
for path in capability_provider_paths:
try:
provider = capability_provider_from_file_path(path)
spec_index.add_provider(provider, path, package_name)
except error_types as e:
errors.append(e)
return spec_index, errors
def test_capability_provider_from_file_path():
default_checker = lambda x: None
print() # Keeps the output clean when doing nosetests -s
for test_file, (checker, expected_exception, expected_exception_regex) in test_files_map.iteritems():
checker = checker or default_checker
print('running test on file ' + test_file)
test_file_path = os.path.join(test_data_dir, test_file)
with assert_raises_regex(expected_exception, expected_exception_regex):
cp = provider.capability_provider_from_file_path(test_file_path)
checker(cp)
def test_capability_provider_from_file_path():
default_checker = lambda x: None
print() # Keeps the output clean when doing nosetests -s
for test_file, (checker, expected_exception,
expected_exception_regex) in test_files_map.iteritems():
checker = checker or default_checker
print('running test on file ' + test_file)
test_file_path = os.path.join(test_data_dir, test_file)
with assert_raises_regex(expected_exception, expected_exception_regex):
cp = provider.capability_provider_from_file_path(test_file_path)
checker(cp)
def capability_provider_loader(path, package_name, spec_index):
provider = capability_provider_from_file_path(path)
spec_index.add_provider(provider, path, package_name)
def capability_provider_loader(path, package_name, spec_index):
provider = capability_provider_from_file_path(path)
spec_index.add_provider(provider, path, package_name)