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Bilingual meta classes

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This commit is contained in:
Manuel Ebert 2015-04-05 05:50:30 +04:00
parent 6e52b5eb70
commit bad5582632
1 changed files with 4 additions and 9 deletions
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13
jrnl/plugins/__init__.py
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@ -32,15 +32,10 @@ class PluginMeta(type):
else:
return ', '.join(plugin_names[:-1]) + ", or " + plugin_names[-1]
class BaseExporter(object):
__metaclass__ = PluginMeta
names = []
class BaseImporter(object):
__metaclass__ = PluginMeta
names = []
# This looks a bit arcane, but is basically bilingual speak for defining a
# class with meta class 'PluginMeta' for both Python 2 and 3.
BaseExporter = PluginMeta(str('BaseExporter'), (), {'names': []})
BaseImporter = PluginMeta(str('BaseImporter'), (), {'names': []})
for module in glob.glob(os.path.dirname(__file__) + "/*.py"):