def __init__(self, model, key_name, property_name, cache=None):
"""Constructor for Storage.
Args:
model: db.Model, model class
key_name: string, key name for the entity that has the credentials
property_name: string, name of the property that is a CredentialsProperty
cache: memcache, a write-through cache to put in front of the datastore
"""
self._model = model
self._key_name = key_name
self._property_name = property_name
self._cache = cache
python类Storage()的实例源码
def test_locked_get_abstract(self):
storage = client.Storage()
with self.assertRaises(NotImplementedError):
storage.locked_get()
def test_locked_put_abstract(self):
storage = client.Storage()
credentials = object()
with self.assertRaises(NotImplementedError):
storage.locked_put(credentials)
def test_locked_delete_abstract(self):
storage = client.Storage()
with self.assertRaises(NotImplementedError):
storage.locked_delete()
def __init__(self, model, key_name, property_name, cache=None, user=None):
"""Constructor for Storage.
Args:
model: db.Model or ndb.Model, model class
key_name: string, key name for the entity that has the credentials
property_name: string, name of the property that is a
CredentialsProperty or CredentialsNDBProperty.
cache: memcache, a write-through cache to put in front of the
datastore. If the model you are using is an NDB model, using
a cache will be redundant since the model uses an instance
cache and memcache for you.
user: users.User object, optional. Can be used to grab user ID as a
key_name if no key name is specified.
"""
super(StorageByKeyName, self).__init__()
if key_name is None:
if user is None:
raise ValueError('StorageByKeyName called with no '
'key name or user.')
key_name = user.user_id()
self._model = model
self._key_name = key_name
self._property_name = property_name
self._cache = cache
def __init__(self, filename):
super(Storage, self).__init__(lock=threading.Lock())
self._filename = filename
def test_locked_get_abstract(self):
storage = client.Storage()
with self.assertRaises(NotImplementedError):
storage.locked_get()
def test_locked_put_abstract(self):
storage = client.Storage()
credentials = object()
with self.assertRaises(NotImplementedError):
storage.locked_put(credentials)
def test_locked_delete_abstract(self):
storage = client.Storage()
with self.assertRaises(NotImplementedError):
storage.locked_delete()
def __init__(self, model, key_name, property_name, cache=None, user=None):
"""Constructor for Storage.
Args:
model: db.Model or ndb.Model, model class
key_name: string, key name for the entity that has the credentials
property_name: string, name of the property that is a
CredentialsProperty or CredentialsNDBProperty.
cache: memcache, a write-through cache to put in front of the
datastore. If the model you are using is an NDB model, using
a cache will be redundant since the model uses an instance
cache and memcache for you.
user: users.User object, optional. Can be used to grab user ID as a
key_name if no key name is specified.
"""
super(StorageByKeyName, self).__init__()
if key_name is None:
if user is None:
raise ValueError('StorageByKeyName called with no '
'key name or user.')
key_name = user.user_id()
self._model = model
self._key_name = key_name
self._property_name = property_name
self._cache = cache
def __init__(self, model, key_name, property_name, cache=None, user=None):
"""Constructor for Storage.
Args:
model: db.Model or ndb.Model, model class
key_name: string, key name for the entity that has the credentials
property_name: string, name of the property that is a
CredentialsProperty or CredentialsNDBProperty.
cache: memcache, a write-through cache to put in front of the
datastore. If the model you are using is an NDB model, using
a cache will be redundant since the model uses an instance
cache and memcache for you.
user: users.User object, optional. Can be used to grab user ID as a
key_name if no key name is specified.
"""
super(StorageByKeyName, self).__init__()
if key_name is None:
if user is None:
raise ValueError('StorageByKeyName called with no '
'key name or user.')
key_name = user.user_id()
self._model = model
self._key_name = key_name
self._property_name = property_name
self._cache = cache
def init_app(self, app, scopes=None, client_secrets_file=None,
client_id=None, client_secret=None, authorize_callback=None,
storage=None, **kwargs):
"""Initialize this extension for the given app.
Arguments:
app: A Flask application.
scopes: Optional list of scopes to authorize.
client_secrets_file: Path to a file containing client secrets. You
can also specify the OAUTH2_CLIENT_SECRETS_JSON config value.
client_id: If not specifying a client secrets file, specify the
OAuth2 client id. You can also specify the
GOOGLE_OAUTH2_CLIENT_ID config value. You must also provide a
client secret.
client_secret: The OAuth2 client secret. You can also specify the
GOOGLE_OAUTH2_CLIENT_SECRET config value.
authorize_callback: A function that is executed after successful
user authorization.
storage: A oauth2client.client.Storage subclass for storing the
credentials. By default, this is a Flask session based storage.
kwargs: Any additional args are passed along to the Flow
constructor.
"""
self.app = app
self.authorize_callback = authorize_callback
self.flow_kwargs = kwargs
if storage is None:
storage = FlaskSessionStorage()
self.storage = storage
if scopes is None:
scopes = app.config.get('GOOGLE_OAUTH2_SCOPES', DEFAULT_SCOPES)
self.scopes = scopes
self._load_config(client_secrets_file, client_id, client_secret)
app.register_blueprint(self._create_blueprint())
def init_app(self, app, scopes=None, client_secrets_file=None,
client_id=None, client_secret=None, authorize_callback=None,
storage=None, **kwargs):
"""Initialize this extension for the given app.
Arguments:
app: A Flask application.
scopes: Optional list of scopes to authorize.
client_secrets_file: Path to a file containing client secrets. You
can also specify the OAUTH2_CLIENT_SECRETS_JSON config value.
client_id: If not specifying a client secrets file, specify the
OAuth2 client id. You can also specify the
GOOGLE_OAUTH2_CLIENT_ID config value. You must also provide a
client secret.
client_secret: The OAuth2 client secret. You can also specify the
GOOGLE_OAUTH2_CLIENT_SECRET config value.
authorize_callback: A function that is executed after successful
user authorization.
storage: A oauth2client.client.Storage subclass for storing the
credentials. By default, this is a Flask session based storage.
kwargs: Any additional args are passed along to the Flow
constructor.
"""
self.app = app
self.authorize_callback = authorize_callback
self.flow_kwargs = kwargs
if storage is None:
storage = FlaskSessionStorage()
self.storage = storage
if scopes is None:
scopes = app.config.get('GOOGLE_OAUTH2_SCOPES', DEFAULT_SCOPES)
self.scopes = scopes
self._load_config(client_secrets_file, client_id, client_secret)
app.register_blueprint(self._create_blueprint())
def __init__(self, model, key_name, property_name, cache=None, user=None):
"""Constructor for Storage.
Args:
model: db.Model or ndb.Model, model class
key_name: string, key name for the entity that has the credentials
property_name: string, name of the property that is a
CredentialsProperty or CredentialsNDBProperty.
cache: memcache, a write-through cache to put in front of the
datastore. If the model you are using is an NDB model, using
a cache will be redundant since the model uses an instance
cache and memcache for you.
user: users.User object, optional. Can be used to grab user ID as a
key_name if no key name is specified.
"""
super(StorageByKeyName, self).__init__()
if key_name is None:
if user is None:
raise ValueError('StorageByKeyName called with no '
'key name or user.')
key_name = user.user_id()
self._model = model
self._key_name = key_name
self._property_name = property_name
self._cache = cache
def __init__(self, model, key_name, property_name, cache=None, user=None):
"""Constructor for Storage.
Args:
model: db.Model or ndb.Model, model class
key_name: string, key name for the entity that has the credentials
property_name: string, name of the property that is a
CredentialsProperty or CredentialsNDBProperty.
cache: memcache, a write-through cache to put in front of the
datastore. If the model you are using is an NDB model, using
a cache will be redundant since the model uses an instance
cache and memcache for you.
user: users.User object, optional. Can be used to grab user ID as a
key_name if no key name is specified.
"""
super(StorageByKeyName, self).__init__()
if key_name is None:
if user is None:
raise ValueError('StorageByKeyName called with no '
'key name or user.')
key_name = user.user_id()
self._model = model
self._key_name = key_name
self._property_name = property_name
self._cache = cache
def __init__(self, model, key_name, property_name, cache=None, user=None):
"""Constructor for Storage.
Args:
model: db.Model or ndb.Model, model class
key_name: string, key name for the entity that has the credentials
property_name: string, name of the property that is a
CredentialsProperty or CredentialsNDBProperty.
cache: memcache, a write-through cache to put in front of the
datastore. If the model you are using is an NDB model, using
a cache will be redundant since the model uses an instance
cache and memcache for you.
user: users.User object, optional. Can be used to grab user ID as a
key_name if no key name is specified.
"""
super(StorageByKeyName, self).__init__()
if key_name is None:
if user is None:
raise ValueError('StorageByKeyName called with no '
'key name or user.')
key_name = user.user_id()
self._model = model
self._key_name = key_name
self._property_name = property_name
self._cache = cache
def __init__(self, model, key_name, property_name, cache=None, user=None):
"""Constructor for Storage.
Args:
model: db.Model or ndb.Model, model class
key_name: string, key name for the entity that has the credentials
property_name: string, name of the property that is a
CredentialsProperty or CredentialsNDBProperty.
cache: memcache, a write-through cache to put in front of the
datastore. If the model you are using is an NDB model, using
a cache will be redundant since the model uses an instance
cache and memcache for you.
user: users.User object, optional. Can be used to grab user ID as a
key_name if no key name is specified.
"""
super(StorageByKeyName, self).__init__()
if key_name is None:
if user is None:
raise ValueError('StorageByKeyName called with no '
'key name or user.')
key_name = user.user_id()
self._model = model
self._key_name = key_name
self._property_name = property_name
self._cache = cache
def __init__(self, service_name, user_name):
"""Constructor.
Args:
service_name: string, The name of the service under which the
credentials are stored.
user_name: string, The name of the user to store credentials for.
"""
super(Storage, self).__init__(lock=threading.Lock())
self._service_name = service_name
self._user_name = user_name
def __init__(self, model, key_name, property_name, cache=None, user=None):
"""Constructor for Storage.
Args:
model: db.Model or ndb.Model, model class
key_name: string, key name for the entity that has the credentials
property_name: string, name of the property that is a
CredentialsProperty or CredentialsNDBProperty.
cache: memcache, a write-through cache to put in front of the
datastore. If the model you are using is an NDB model, using
a cache will be redundant since the model uses an instance
cache and memcache for you.
user: users.User object, optional. Can be used to grab user ID as a
key_name if no key name is specified.
"""
super(StorageByKeyName, self).__init__()
if key_name is None:
if user is None:
raise ValueError('StorageByKeyName called with no '
'key name or user.')
key_name = user.user_id()
self._model = model
self._key_name = key_name
self._property_name = property_name
self._cache = cache
def __init__(self, service_name, user_name):
"""Constructor.
Args:
service_name: string, The name of the service under which the
credentials are stored.
user_name: string, The name of the user to store credentials for.
"""
super(Storage, self).__init__(lock=threading.Lock())
self._service_name = service_name
self._user_name = user_name
