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meme · 04-02-2011, 04:44 AM

Thanks. I knew it was something simple. I was trying to use self.actual_plugin_ but from inside ConfigWidget(). Duh

Just one of those moments I guess.

Now I'm back to another issue - when my init routine fails and I want to return from ConfigWidget without doing customization I have been returning a tuple as was added some versions ago. Now I get:

calibre, version 0.7.53
ERROR: Unhandled exception: <b>TypeError</b>:__init__() should return None, not 'tuple'

Code:

Traceback (most recent call last):
  File "site-packages/calibre/gui2/preferences/plugins.py", line 261, in customize_plugin
  File "site-packages/calibre/gui2/preferences/plugins.py", line 332, in modify_plugin
  File "site-packages/calibre/customize/__init__.py", line 150, in do_user_config
  File "calibre_plugins.kindle_collections.__init__", line 61, in config_widget
TypeError: __init__() should return None, not 'tuple'

I haven't had a chance to look at the source yet but maybe you've seen this?

04-02-2011, 04:44 AM	#22
meme Sigil developer Posts: 1,275 Karma: 1101600 Join Date: Jan 2011 Location: UK Device: Kindle PW, K4 NT, K3, Kobo Touch	Thanks. I knew it was something simple. I was trying to use self.actual_plugin_ but from inside ConfigWidget(). Duh Just one of those moments I guess. Now I'm back to another issue - when my init routine fails and I want to return from ConfigWidget without doing customization I have been returning a tuple as was added some versions ago. Now I get: calibre, version 0.7.53 ERROR: Unhandled exception: <b>TypeError</b>:__init__() should return None, not 'tuple' Code: Traceback (most recent call last): File "site-packages/calibre/gui2/preferences/plugins.py", line 261, in customize_plugin File "site-packages/calibre/gui2/preferences/plugins.py", line 332, in modify_plugin File "site-packages/calibre/customize/__init__.py", line 150, in do_user_config File "calibre_plugins.kindle_collections.__init__", line 61, in config_widget TypeError: __init__() should return None, not 'tuple' I haven't had a chance to look at the source yet but maybe you've seen this?