def create_charm_class(servicename, service_dict, servicemeta):
# some attempts to guess at subordinate status from bundle format,
# to avoid having to include it in metadata:
# This doesn't work because bundles with no machines might
# just use the juju default: is_subordinate = 'to' not
# in service_dict.keys()
is_subordinate = service_dict['num_units'] == 0
charm = Charm(charm_name=servicename,
display_name=servicemeta.get('display-name', servicename),
constraints=servicemeta.get('constraints', {}),
depends=servicemeta.get('depends', []),
conflicts=servicemeta.get('conflicts', []),
allowed_assignment_types=servicemeta.get(
'allowed_assignment_types',
list(AssignmentType)),
num_units=service_dict.get('num_units', 1),
allow_multi_units=servicemeta.get('allow_multi_units', True),
subordinate=is_subordinate,
required=servicemeta.get('required', True))
# Make sure to map any strings to an assignment type enum
if any(isinstance(atype, str) for atype in charm.allowed_assignment_types):
charm.allowed_assignment_types = label_to_atype(
charm.allowed_assignment_types)
return charm
def create_charm_class(servicename, service_dict, servicemeta):
# some attempts to guess at subordinate status from bundle format,
# to avoid having to include it in metadata:
# This doesn't work because bundles with no machines might
# just use the juju default:
# is_subordinate = 'to' not in service_dict.keys()
is_subordinate = service_dict['num_units'] == 0
charm_name = service_dict['charm'].split('/')[-1]
charm_name = '-'.join(charm_name.split('-')[:-1])
entity = CharmStoreAPI().lookup_charm(charm_name)
display_name = "{} ({})".format(servicename, entity['Meta']['charm-metadata']['Name'])
summary = entity['Meta']['charm-metadata']['Summary']
charm = Charm(charm_name=servicename,
display_name=servicemeta.get('display-name', display_name),
summary=servicemeta.get('summary', summary),
constraints=servicemeta.get('constraints', {}),
depends=servicemeta.get('depends', []),
conflicts=servicemeta.get('conflicts', []),
allowed_assignment_types=servicemeta.get(
'allowed_assignment_types',
list(AssignmentType)),
num_units=service_dict.get('num_units', 1),
allow_multi_units=servicemeta.get('allow_multi_units', True),
subordinate=is_subordinate,
required=servicemeta.get('required', True))
# Make sure to map any strings to an assignment type enum
if any(isinstance(atype, str) for atype in charm.allowed_assignment_types):
charm.allowed_assignment_types = label_to_atype(
charm.allowed_assignment_types)
return charm
