# ``twisted`.`protocols`.`ftp`.`FTPDataPortFactory``

class documentation

`class FTPDataPortFactory(protocol.ServerFactory): (source)`

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Factory for data connections that use the PORT command

(i.e. "active" transfers)

Method | `buildProtocol` | Create an instance of a subclass of Protocol.
Class Variable | `noisy` | Undocumented

Inherited from `Factory` (via `ServerFactory`):

Class Method | `forProtocol` | Create a factory for the given protocol.
Method | `doStart` | Make sure startFactory is called.
Method | `doStop` | Make sure stopFactory is called.
Method | `logPrefix` | Describe this factory for log messages.
Method | `startFactory` | This will be called before I begin listening on a Port or Connector.
Method | `stopFactory` | This will be called before I stop listening on all Ports/Connectors.
Class Variable | `protocol` | Undocumented
Instance Variable | `numPorts` | Undocumented

def buildProtocol(self, addr): (source)
from `twisted.internet.interfaces.IProtocolFactory`
overrides `twisted.internet.protocol.Factory.buildProtocol`

Create an instance of a subclass of Protocol.

The returned instance will handle input on an incoming server connection, and an attribute "factory" pointing to the creating factory.

Alternatively, `None` may be returned to immediately close the new connection.

Override this method to alter how Protocol instances get created.

Parameters
addr | an object implementing `IAddress`

noisy: `bool` = (source)
overrides `twisted.internet.protocol.Factory.noisy`

Undocumented