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Nicer error message when reanming a library fails

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This commit is contained in:
Kovid Goyal 2010-09-07 13:20:53 -06:00
parent de298693ee
commit d9514e394e
1 changed files with 10 additions and 1 deletions
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11
src/calibre/gui2/actions/choose_library.py
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@ -177,7 +177,16 @@ class ChooseLibraryAction(InterfaceAction):
return error_dialog(self.gui, _('Already exists'),
_('The folder %s already exists. Delete it first.') %
newloc, show=True)
os.rename(loc, newloc)
try:
os.rename(loc, newloc)
except:
import traceback
error_dialog(self.gui, _('Rename failed'),
_('Failed to rename the library at %s. '
'The most common cause for this is if one of the files'
' in the library is open in another program.') % loc,
det_msg=traceback.format_exc(), show=True)
return
self.stats.rename(location, newloc)
self.build_menus()