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Fix #1917566 [[Enhancement] Choose library when the last used library is not available](https://bugs.launchpad.net/calibre/+bug/1917566)

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Kovid Goyal 2021-03-23 11:46:22 +05:30
parent 4bce133294
commit d902ed2646
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1 changed files with 13 additions and 0 deletions
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13
src/calibre/gui2/main.py
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@ -153,6 +153,15 @@ def get_default_library_path():
return x
def try_other_known_library_paths():
stats = gprefs.get('library_usage_stats', {})
if stats:
for candidate in sorted(stats.keys(), key=stats.__getitem__, reverse=True):
candidate = os.path.abspath(candidate)
if os.path.exists(candidate):
return candidate
def get_library_path(gui_runner):
library_path = prefs['library_path']
if library_path is None: # Need to migrate to new database layout
@ -164,6 +173,10 @@ def get_library_path(gui_runner):
if not candidate:
candidate = os.path.join(base, 'Calibre Library')
library_path = os.path.abspath(candidate)
elif not os.path.exists(library_path):
q = try_other_known_library_paths()
if q:
library_path = q
if not os.path.exists(library_path):
try:
os.makedirs(library_path)