Class P4.OutputHandler
Description
The P4.OutputHandler class is a handler class that
provides access to streaming output from the server. After defining the
output handler, set p4.handler to an instance of a
subclass of P4.OutputHandler, use
p4.using_handler( MyHandler() ), or pass the handler as a
named parameter for one statement only.
By default, P4.OutputHandler returns
REPORT for all output methods. The different return options
are:
| Value | Meaning |
|---|---|
|
|
Messages added to output (don’t handle, don’t cancel) |
|
|
Output is handled by class (don’t add message to output). |
|
|
Operation is marked for cancel, message is added to output. |
|
|
Operation is marked for cancel, message not added to output. |
Class Methods
class MyHandler( P4.OutputHandler )
Constructs a new subclass of P4.OutputHandler.
Instance Methods
outputBinary -> int
Process binary data.
outputInfo -> int
Process tabular data.
outputMessage -> int
Process informational or error messages.
outputStat -> int
Process tagged data.
outputText -> int
Process text data.
