Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-07 10:14:46 -04:00
Code Issues Packages Projects Releases Wiki Activity

More helpful error message when passing an invalid column label to calibredb remove_custom_column

Browse Source
This commit is contained in:
Kovid Goyal 2013-03-27 09:00:51 +05:30
parent 85cb16265f
commit d96ebb1f2b
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/calibre/library/cli.py
View File

@ -947,11 +947,16 @@ def command_custom_columns(args, dbpath):
def do_remove_custom_column(db, label, force):
if not force:
q = raw_input(_('You will lose all data in the column: %r.'
q = raw_input(_('You will lose all data in the column: %s.'
' Are you sure (y/n)? ')%label)
if q.lower().strip() != _('y'):
return
db.delete_custom_column(label=label)
try:
db.delete_custom_column(label=label)
except KeyError:
prints(_('No column named %s found. You must use column labels, not titles.'
' Use calibredb custom_columns to get a list of labels.')%label, file=sys.stderr)
raise SystemExit(1)
prints('Column %r removed.'%label)
def remove_custom_column_option_parser():