taskWeeChat - Tasks: task #5594, Add unregister function to the...

 
 

task #5594: Add unregister function to the script plugin API

Submitter:  Marcus Eggenberger <egs>
Submitted:  Wed 24 May 2006 05:14:17 PM UTC
 
Category:  other plugins Should Start On:  Wed 24 May 2006 12:00:00 AM UTC
Should be Finished on:  Mon 24 Jul 2006 12:00:00 AM UTC Priority:  * 1 - Later
Status:  None Privacy:  Public
Percent Complete:  0% Assigned to:  None
Originator Name:  Open/Closed:  Open
Planned Release:  None IRC nick: 
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Sun 23 Dec 2007 04:15:23 PM UTC, comment #2: 

...
if weechat.register(NAME, VERSION, "clean", "description"):
    raise Exception, "foo"
...

Script is NOT registered after exception arises.
Same statement is valid for die() and perl.
Maybe this way of exception handling is bug, maybe it's feature, I don't know.

// darkk

Anonymous
Wed 24 May 2006 05:15:19 PM UTC, comment #1: 

(the python indentation has been screwed but I think it's clear anyway)

Marcus Eggenberger <egs>
Wed 24 May 2006 05:14:17 PM UTC, original submission:  

This task encourages the introduction of a new function weechat.unregister to the script plugin API, which unloads the current plugin. At the time beeing there is no counterpart to the function weechat.register.

This function would be especialy helpful if a plugin cannot operate correctly due to the lack of a specific requirement.
If a requirement is not met, it should be reported to the user. Therefore the plugin has to be registered in weechat. At this point the plugin cannot be automaticaly unloaded though it isn't of any use.

Here's an illustration with a pseudo-script in python-notation what it could be like:

weechat.register(NAME, VERSION, ENDFUNCTION, DESCRIPTION)
try:
    checkRequirements()
except:
    weechat.prnt("Requirement <xy> is not met","")
    weechat.prnt("solution: do stuff","")
    weechat.unregister("Plugin has not been registered in weechat")

Marcus Eggenberger <egs>

 

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