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App Engine Python SDK
v1.6.9 rev.445
The Python runtime is available as an experimental Preview feature.
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Public Member Functions | |
def | __init__ |
def | Init |
def | InitBackendEntry |
def | HttpServer |
def | Address |
def | SetHttpServer |
def | StartChildren |
def | AssignPortsRandomly |
def | __str__ |
def | SetType |
def | Type |
def | IsDefault |
def | IsMaster |
def | IsSubprocess |
def | IsAppInstance |
def | IsBackend |
def | IsBackendBalancer |
def | IsBackendInstance |
def | IsBalancer |
def | IsInstance |
def | InitBalanceSet |
def | GetBalanceSet |
def | FailFast |
def | PrintStartMessage |
def | Children |
def | MaybeConfigureRemoteDataApis |
def | NewAppInfo |
def | UpdateEnv |
def | ProcessRequest |
def | HandleRequest |
def | RequestComplete |
def | UpdateSystemStub |
Represents a process in the multiprocess dev_appserver.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.__init__ | ( | self | ) |
Creates a DevProcess with a default configuration.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.Address | ( | self | ) |
Returns the address of this process.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.AssignPortsRandomly | ( | self | ) |
Acquires a random port for each child process.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.Children | ( | self | ) |
Returns the children of this process.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.FailFast | ( | self | ) |
Indicates whether this process has fail-fast behavior.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.GetBalanceSet | ( | self | ) |
Return the set of ports over which this process balances requests.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.HandleRequest | ( | self, | |
request | |||
) |
Hook that allows the DevProcess a chance to respond to requests. This hook is invoked just before normal request dispatch occurs in dev_appserver.py. Args: request: The request to be handled. Returns: bool: Indicates whether the request was handled here. If False, normal request handling should proceed.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.HttpServer | ( | self | ) |
Returns the HTTPServer used by this process.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.Init | ( | self, | |
appinfo, | |||
backends, | |||
options | |||
) |
Supplies a list of backends for future use. Args: appinfo: An AppInfoExternal object. backends: List of BackendEntry objects. options: Dictionary of command-line options.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.InitBackendEntry | ( | self | ) |
Finds the entry for the backend this process represents, if any.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.InitBalanceSet | ( | self | ) |
Construct a list of instances to balance traffic over.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.IsAppInstance | ( | self | ) |
Indicates whether this process represents an application instance.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.IsBackend | ( | self | ) |
Indicates whether this process represents a backend.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.IsBackendBalancer | ( | self | ) |
Indicates whether this process represents a backend load balancer.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.IsBackendInstance | ( | self | ) |
Indicates whether this process represents a backend instance.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.IsBalancer | ( | self | ) |
Indicates whether this process represents a load balancer.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.IsDefault | ( | self | ) |
Indicates whether this is the default dev_appserver process.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.IsInstance | ( | self | ) |
Indicates whether this process represents an instance.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.IsMaster | ( | self | ) |
Indicates whether this is the master process.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.IsSubprocess | ( | self | ) |
Indicates that this is a subprocessess of the dev_appserver.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.MaybeConfigureRemoteDataApis | ( | self | ) |
Set up stubs using remote_api as appropriate. If this is the API server (or is not multiprocess), return False. Otherwise, set up the stubs for data based APIs as remote stubs pointing at the to the API server and return True.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.NewAppInfo | ( | self, | |
appinfo | |||
) |
Called when a new appinfo is read from disk on each request. The only action we take is to apply backend settings, such as the 'start' directive, which adds a handler for /_ah/start. Args: appinfo: An AppInfoExternal to be used on the next request.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.PrintStartMessage | ( | self, | |
app_id, | |||
host, | |||
port | |||
) |
Print the start message for processes that are started automatically.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.ProcessRequest | ( | self, | |
request, | |||
client_address | |||
) |
Handles the SocketServer process_request call. If the request is to a backend the request will be handled by a separate thread. If the backend is busy a 503 response will be sent. If this is a balancer instance each incoming request will be forwarded to its own thread and handled there. If no backends are configured this override has no effect. Args: http_server: The http server handling the request request: the request to process client_address: the client address
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.RequestComplete | ( | self, | |
request, | |||
response | |||
) |
Invoked when the process has finished handling a request.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.SetHttpServer | ( | self, | |
http_server | |||
) |
Sets the http_server to be used when handling requests. Args: http_server: An HTTPServer that receives requests.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.StartChildren | ( | self, | |
argv, | |||
options | |||
) |
Starts the set of child processes.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.UpdateEnv | ( | self, | |
env_dict | |||
) |
Copies backend port information to the supplied environment dictionary. This information is used by the Backends API to resolve backend and instance addresses in the dev_appserver. User-supplied code has no access to the default environment. This method will copy the environment variables needed for the backends api from the default environment to the environment where user supplied code runs. Args: env_dict: Dictionary with the new environment.
def google.appengine.tools.dev_appserver_multiprocess.DevProcess.UpdateSystemStub | ( | self, | |
system_service_stub | |||
) |
Copies info about the backends into the system stub.
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static |