def get(
cls,
environment_or_domain: Union[Environment, str] = Environment.PROD,
client_id: Optional[str] = None,
client_secret: Optional[str] = None,
scopes: Optional[Union[Tuple, List]] = (),
token: str = '',
is_gssso: bool = False,
api_version: str = API_VERSION,
application: str = DEFAULT_APPLICATION,
http_adapter: requests.adapters.HTTPAdapter = None
) -> 'GsSession':
""" Return an instance of the appropriate session type for the given credentials"""
environment_or_domain = environment_or_domain.name if isinstance(environment_or_domain,
Environment) else environment_or_domain
if client_id is not None:
if environment_or_domain not in (Environment.PROD.name, Environment.QA.name, Environment.DEV.name):
raise MqUninitialisedError('Only PROD, QA and DEV are valid environments')
return OAuth2Session(environment_or_domain, client_id, client_secret, scopes, api_version=api_version,
application=application, http_adapter=http_adapter)
elif token:
return PassThroughSession(environment_or_domain, token, is_gssso, api_version=api_version,
application=application, http_adapter=http_adapter)
else:
try:
return KerberosSession(environment_or_domain, api_version=api_version, http_adapter=http_adapter)
except NameError:
raise MqUninitialisedError('Must specify client_id and client_secret')
def get(
cls,
environment_or_domain: Union[Environment, str] = Environment.PROD,
client_id: Optional[str] = None,
client_secret: Optional[str] = None,
scopes: Optional[Union[Tuple, List, str]] = (),
token: str = '',
is_gssso: bool = False,
api_version: str = API_VERSION,
application: str = DEFAULT_APPLICATION,
http_adapter: requests.adapters.HTTPAdapter = None,
application_version: str = APP_VERSION,
) -> 'GsSession':
""" Return an instance of the appropriate session type for the given credentials"""
environment_or_domain = environment_or_domain.name if isinstance(
environment_or_domain, Environment) else environment_or_domain
if client_id is not None:
if isinstance(scopes, str):
scopes = (scopes, )
scopes = tuple(
set(itertools.chain(scopes, cls.Scopes.get_default())))
return OAuth2Session(environment_or_domain,
client_id,
client_secret,
scopes,
api_version=api_version,
application=application,
http_adapter=http_adapter)
elif token:
if is_gssso:
try:
return PassThroughGSSSOSession(environment_or_domain,
token,
api_version=api_version,
application=application,
http_adapter=http_adapter)
except NameError:
raise MqUninitialisedError(
'This option requires gs_quant_internal to be installed'
)
else:
return PassThroughSession(environment_or_domain,
token,
api_version=api_version,
application=application,
http_adapter=http_adapter)
else:
try:
return KerberosSession(environment_or_domain,
api_version=api_version,
http_adapter=http_adapter,
application_version=application_version)
except NameError:
raise MqUninitialisedError(
'Must specify client_id and client_secret')
def current(cls):
"""
The current instance of this context
"""
current = next(iter(cls.path), cls.default)
if current is None:
raise MqUninitialisedError('{} is not initialised'.format(cls.__name__))
return current
def current(cls) -> 'ContextBase':
"""
The current instance of this context
"""
current = getattr(thread_local, '{}_current'.format(cls.__name__), None) or cls.default
if current is None:
raise MqUninitialisedError('{} is not initialised'.format(cls.__name__))
return current
def current(cls):
"""
The current instance of this context
"""
path = cls.path
current = cls.__default if not path else next(iter(path))
if current is None:
raise MqUninitialisedError('{} is not initialised'.format(
cls.__name__))
return current
def __raise_initialization_error(self, action_msg: str):
raise MqUninitialisedError(
f'Basket must be initialized with some identifier to {action_msg}')
