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Ensure custom metadata plugins are used in preference to builtin ones

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Kovid Goyal 2018-05-18 08:34:56 +05:30
parent 6272a790a4
commit b0fa6bdd2e
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1 changed files with 11 additions and 1 deletions
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12
src/calibre/customize/ui.py
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@ -340,9 +340,19 @@ def reread_metadata_plugins():
for ft in plugin.file_types:
_metadata_writers[ft].append(plugin)
# Ensure custom metadata plugins are used in preference to builtin
# ones for a given filetype
def key(plugin):
return (1 if plugin.plugin_path is None else 0), plugin.name
for group in (_metadata_readers, _metadata_writers):
for plugins in group.itervalues():
if len(plugins) > 1:
plugins.sort(key=key)
def metadata_readers():
ans = set([])
ans = set()
for plugins in _metadata_readers.values():
for plugin in plugins:
ans.add(plugin)