我们从Python开源项目中，提取了以下49个代码示例，用于说明如何使用google.appengine.api.users.User()。
def _build_state_value(request_handler, user): """Composes the value for the 'state' parameter. Packs the current request URI and an XSRF token into an opaque string that can be passed to the authentication server via the 'state' parameter. Args: request_handler: webapp.RequestHandler, The request. user: google.appengine.api.users.User, The current user. Returns: The state value as a string. """ uri = request_handler.request.url token = xsrfutil.generate_token(xsrf_secret_key(), user.user_id(), action_id=str(uri)) return uri + ':' + token
def _parse_state_value(state, user): """Parse the value of the 'state' parameter. Parses the value and validates the XSRF token in the state parameter. Args: state: string, The value of the state parameter. user: google.appengine.api.users.User, The current user. Raises: InvalidXsrfTokenError: if the XSRF token is invalid. Returns: The redirect URI. """ uri, token = state.rsplit(':', 1) if not xsrfutil.validate_token(xsrf_secret_key(), token, user.user_id(), action_id=uri): raise InvalidXsrfTokenError() return uri
def _parse_state_value(state, user): """Parse the value of the 'state' parameter. Parses the value and validates the XSRF token in the state parameter. Args: state: string, The value of the state parameter. user: google.appengine.api.users.User, The current user. Returns: The redirect URI, or None if XSRF token is not valid. """ uri, token = state.rsplit(':', 1) if xsrfutil.validate_token(xsrf_secret_key(), token, user.user_id(), action_id=uri): return uri else: return None
def SelfReferenceProperty(verbose_name=None, collection_name=None, **attrs): """Create a self reference. Function for declaring a self referencing property on a model. Example: class HtmlNode(db.Model): parent = db.SelfReferenceProperty('Parent', 'children') Args: verbose_name: User friendly name of property. collection_name: Name of collection on model. Raises: ConfigurationError if reference_class provided as parameter. """ if 'reference_class' in attrs: raise ConfigurationError( 'Do not provide reference_class to self-reference.') return ReferenceProperty(_SELF_REFERENCE, verbose_name, collection_name, **attrs)
def PropertyTypeName(value): """Returns the name of the type of the given property value, as a string. Raises BadValueError if the value is not a valid property type. Args: value: any valid property value Returns: string """ if value.__class__ in _PROPERTY_MEANINGS: meaning = _PROPERTY_MEANINGS[value.__class__] name = entity_pb.Property._Meaning_NAMES[meaning] return name.lower().replace('_', ':') elif isinstance(value, basestring): return 'string' elif isinstance(value, users.User): return 'user' elif isinstance(value, long): return 'int' elif value is None: return 'null' else: return typename(value).lower()
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. """ 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. """ 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 invalid_email_reason(email_address, field): """Determine reason why email is invalid. Args: email_address: Email to check. field: Field that is invalid. Returns: String indicating invalid email reason if there is one, else None. """ if email_address is None: return 'None email address for %s.' % field if isinstance(email_address, users.User): email_address = email_address.email() if not isinstance(email_address, basestring): return 'Invalid email address type for %s.' % field stripped_address = email_address.strip() if not stripped_address: return 'Empty email address for %s.' % field return None
def get_current_user(_scope=None): """Returns the User on whose behalf the request was made. Args: _scope: The custom OAuth scope or an iterable of scopes at least one of which is accepted. Returns: User Raises: OAuthRequestError: The request was not a valid OAuth request. OAuthServiceFailureError: An unknown error occurred. """ _maybe_call_get_oauth_user(_scope) return _get_user_from_environ()
