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Ensure the short list of library names in the switch library dropdown is always sorted by frequency

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Kovid Goyal 2015-08-15 17:51:25 +05:30
parent 158fe69128
commit f945643acc
1 changed files with 7 additions and 4 deletions
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11
src/calibre/gui2/actions/choose_library.py
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@ -5,7 +5,7 @@ __license__ = 'GPL v3'
__copyright__ = '2010, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
import os, posixpath, weakref
import os, posixpath, weakref, sys
from functools import partial
from PyQt5.Qt import (QMenu, Qt, QInputDialog, QToolButton, QDialog,
@ -72,12 +72,12 @@ class LibraryUsageStats(object): # {{{
self.write_stats()
return self.pretty(lpath)
def locations(self, db):
def locations(self, db, limit=None):
lpath = self.canonicalize_path(db.library_path)
locs = list(self.stats.keys())
if lpath in locs:
locs.remove(lpath)
limit = tweaks['many_libraries']
limit = tweaks['many_libraries'] if limit is None else limit
key = sort_key if len(locs) > limit else lambda x:self.stats[x]
locs.sort(key=key, reverse=len(locs)<=limit)
for loc in locs:
@ -346,7 +346,10 @@ class ChooseLibraryAction(InterfaceAction):
ac.setStatusTip(_('Remove: %s') % loc)
qs_actions = []
for i, x in enumerate(locations[:len(self.switch_actions)]):
locations_by_frequency = locations
if len(locations) >= tweaks['many_libraries']:
locations_by_frequency = list(self.stats.locations(db, limit=sys.maxsize))
for i, x in enumerate(locations_by_frequency[:len(self.switch_actions)]):
name, loc = x
name = name.replace('&', '&&')
ac = self.switch_actions[i]