twisted.mail.alias.ProcessAlias(AliasBase)
class documentationtwisted.mail.alias
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Implements interfaces: twisted.mail.interfaces.IAlias
An alias which is handled by the execution of a program.
Instance Variable | path | The arguments to pass to the process. The first string is the executable's
name. (type: list
of bytes ) |
Instance Variable | program | The path of the program to be executed. (type: bytes ) |
Instance Variable | reactor | A reactor which will be used to create and timeout the child process. (type: IReactorTime
and IReactorProcess
provider) |
Method | __init__ | |
Method | __str__ | Build a string representation of this ProcessAlias
instance. |
Method | spawnProcess | Spawn a process. |
Method | createMessageReceiver | Launch a process and create a message receiver to pass a message to the process. |
Inherited from AliasBase:
Instance Variable | domains | See __init__ . |
Instance Variable | original | The original address being aliased. (type: Address ) |
Method | domain | Return the domain associated with original address. |
Method | resolve | Map this alias to its ultimate destination. |
IReactorTime
and IReactorProcess
provider)
Build a string representation of this ProcessAlias
instance.
Returns | A string containing the command used to invoke the process. (type: bytes ) |
Spawn a process.
This wraps the spawnProcess
method on reactor
so that it can be customized for test purposes.
Parameters | proto | An object which will be notified of all events related to the created
process. (type: IProcessProtocol
provider) |
program | The full path name of the file to execute. (type: bytes ) | |
path | The arguments to pass to the process. The first string should be the
executable's name. (type: list
of bytes ) | |
Returns | A process transport. (type: IProcessTransport
provider) |
Launch a process and create a message receiver to pass a message to the process.
Returns | A message receiver which delivers a message to the process. (type: MessageWrapper ) |