twisted.protocols.ftp.FTPClientBasic(basic.LineReceiver)
class documentationtwisted.protocols.ftp
View Source
(View In Hierarchy)
Known subclasses: twisted.protocols.ftp.FTPClient
Foundations of an FTP client.
Method | __init__ | Undocumented |
Method | fail | Give an error to any queued deferreds. |
Method | sendLine | Sends a line, unless line is None. |
Method | sendNextCommand | (Private) Processes the next command in the queue. |
Method | queueCommand | Add an FTPCommand object to the queue. |
Method | queueStringCommand | Queues a string to be issued as an FTP command |
Method | popCommandQueue | Return the front element of the command queue, or None if empty. |
Method | queueLogin | Login: send the username, send the password. |
Method | lineReceived | (Private) Parses the response messages from the FTP server. |
Method | connectionLost | Called when the connection is shut down. |
Method | _fail | Errback all queued deferreds. |
Method | _cb_greeting | Undocumented |
Inherited from LineReceiver:
Class Variable | delimiter | The line-ending delimiter to use. By default this is b'\r\n' . |
Class Variable | MAX_LENGTH | The maximum length of a line to allow (If a sent line is longer than this, the connection is dropped). Default is 16384. |
Method | clearLineBuffer | Clear buffered data. |
Method | dataReceived | Protocol.dataReceived. Translates bytes into lines, and calls lineReceived (or rawDataReceived, depending on mode.) |
Method | setLineMode | Sets the line-mode of this receiver. |
Method | setRawMode | Sets the raw mode of this receiver. Further data received will be sent to rawDataReceived rather than lineReceived. |
Method | rawDataReceived | Override this for when raw data is received. |
Method | lineLengthExceeded | Called when the maximum line length has been reached. Override if it needs to be dealt with in some special way. |
Inherited from Protocol (via LineReceiver):
Method | logPrefix | Return a prefix matching the class name, to identify log messages related to this protocol instance. |
Inherited from BaseProtocol (via LineReceiver, Protocol):
Method | makeConnection | Make a connection to a transport and a server. |
Method | connectionMade | Called when a connection is made. |
Inherited from _PauseableMixin (via LineReceiver):
Method | pauseProducing | Undocumented |
Method | resumeProducing | Undocumented |
Method | stopProducing | Undocumented |
Give an error to any queued deferreds.
Add an FTPCommand object to the queue.
If it's the only thing in the queue, and we are connected and we aren't waiting for a response of an earlier command, the command will be sent immediately.
Parameters | ftpCommand | an FTPCommand |
Queues a string to be issued as an FTP command
Parameters | command | string of an FTP command to queue |
public | a flag intended for internal use by FTPClient. Don't change it unless you know what you're doing. | |
Returns | a Deferred
that will be called when the response to the command has been received. |
Return the front element of the command queue, or None if empty.
Login: send the username, send the password.
If the password is None
,
the PASS command won't be sent. Also, if the response to the USER command
has a response code of 230 (User logged in), then PASS won't be sent
either.
Called when the connection is shut down.
Clear any circular references here, and any external references to this Protocol. The connection has been closed.