twisted.trial._dist.workercommands.Run(Command)
class documentationtwisted.trial._dist.workercommands
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Run a test.
Inherited from Command:
Class Variable | arguments | A list of 2-tuples of (name, Argument-subclass-instance), specifying the names and values of the parameters which are required for this command. |
Class Variable | response | A list like arguments ,
but instead used for the return value. |
Class Variable | errors | A mapping of subclasses of Exception
to wire-protocol tags for errors represented as str s.
Responders which raise keys from this dictionary will have the error
translated to the corresponding tag on the wire. Invokers which receive
Deferreds from invoking this command with BoxDispatcher.callRemote
will potentially receive Failures with keys from this mapping as their
value. This mapping is inherited; if you declare a command which handles
FooError as 'FOO_ERROR', then subclass it and specify
BarError as 'BAR_ERROR', responders to the subclass may raise
either FooError or BarError , and invokers must be
able to deal with either of those exceptions. |
Class Variable | fatalErrors | like 'errors', but errors in this list will always terminate the connection, despite being of a recognizable error type. |
Class Variable | commandType | The type of Box used to issue commands; useful only for protocol-modifying
behavior like startTLS or protocol switching. Defaults to a plain vanilla
Box . |
Class Variable | responseType | The type of Box used to respond to this command; only useful for
protocol-modifying behavior like startTLS or protocol switching. Defaults
to a plain vanilla Box . |
Instance Variable | requiresAnswer | a boolean; defaults to True. Set it to False on your subclass if you want
callRemote to return None. Note: this is a hint only to the client side of
the protocol. The return-type of a command responder method must always be
a dictionary adhering to the contract specified by response ,
because clients are always free to request a response if they want one. |
Class | __metaclass__ | Metaclass hack to establish reverse-mappings for 'errors' and 'fatalErrors' as class vars. |
Method | __init__ | Create an instance of this command with specified values for its parameters. |
Class Method | makeResponse | Serialize a mapping of arguments using this Command 's
response schema. |
Class Method | makeArguments | Serialize a mapping of arguments using this Command 's
argument schema. |
Class Method | parseResponse | Parse a mapping of serialized arguments using this Command 's
response schema. |
Class Method | parseArguments | Parse a mapping of serialized arguments using this Command 's
argument schema. |
Class Method | responder | Declare a method to be a responder for a particular command. |
Method | _doCommand | Encode and send this Command to the given protocol. |