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Kovid Goyal 2011-03-27 17:39:29 -06:00
parent a43e0b644e
commit 9d54c7b3b2
1 changed files with 7 additions and 3 deletions
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10
src/calibre/customize/__init__.py
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@ -529,9 +529,13 @@ def load_actual_plugin(self, gui):
'''
This method must return the actual interface action plugin object.
'''
mod, cls = self.actual_plugin.split(':')
return getattr(importlib.import_module(mod), cls)(gui,
self.site_customization)
ac = getattr(self, 'actual_plugin_', None)
if ac is None:
mod, cls = self.actual_plugin.split(':')
ac = getattr(importlib.import_module(mod), cls)(gui,
self.site_customization)
self.actual_plugin_ = ac
return ac
# }}}