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Better fix for duplicate key problem

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This commit is contained in:
Charles Haley 2011-03-03 18:19:22 +00:00
parent 9fe80ab4a6
commit 26b0d3b907
1 changed files with 4 additions and 5 deletions
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9
src/calibre/gui2/preferences/create_custom_column.py
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@ -182,11 +182,12 @@ class CreateCustomColumn(QDialog, Ui_QCreateCustomColumn):
if not col_heading:
return self.simple_error('', _('No column heading was provided'))
db = self.parent.gui.library_view.model().db
key = db.field_metadata.custom_field_prefix+col
bad_col = False
colkey = '#' + col
if colkey in self.parent.custcols:
if key in self.parent.custcols:
if not self.editing_col or \
self.parent.custcols[colkey]['colnum'] != self.orig_column_number:
self.parent.custcols[key]['colnum'] != self.orig_column_number:
bad_col = True
if bad_col:
return self.simple_error('', _('The lookup name %s is already used')%col)
@ -232,8 +233,6 @@ class CreateCustomColumn(QDialog, Ui_QCreateCustomColumn):
'list more than once').format(l[i]))
display_dict = {'enum_values': l}
db = self.parent.gui.library_view.model().db
key = db.field_metadata.custom_field_prefix+col
if not self.editing_col:
db.field_metadata
self.parent.custcols[key] = {