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Bug #2020002: improve error message

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This commit is contained in:
Charles Haley 2023-05-21 08:17:05 +01:00
parent bdc01df463
commit 625fcca0ae
1 changed files with 16 additions and 5 deletions
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21
src/calibre/gui2/dialogs/tag_categories.py
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@ -284,11 +284,19 @@ class TagCategories(QDialog, Ui_TagCategories):
'or after periods.')).exec()
return False
for c in sorted(self.user_categories.keys(), key=primary_sort_key):
if strcmp(c, cat_name) == 0 or \
(icu_lower(cat_name).startswith(icu_lower(c) + '.') and
not cat_name.startswith(c + '.')):
if strcmp(c, cat_name) == 0:
error_dialog(self, _('Name already used'),
_('That name is already used, perhaps with different case.')).exec()
_('The user category name is already used, perhaps with different case.'),
det_msg=_('Existing category: {existing}\nNew category: {new}').format(existing=c, new=cat_name),
show=True)
return False
if icu_lower(cat_name).startswith(icu_lower(c) + '.') and not cat_name.startswith(c + '.'):
error_dialog(self, _('Name already used'),
_('The hierarchical prefix of the new category is already used, '
'perhaps with different case.'),
det_msg=_('Existing prefix: {prefix}\n'
'New category: {new}').format(prefix=c, new=cat_name),
show=True)
return False
if cat_name not in self.user_categories:
self.user_categories[cat_name] = set()
@ -316,7 +324,10 @@ class TagCategories(QDialog, Ui_TagCategories):
for c in self.user_categories:
if strcmp(c, cat_name) == 0:
error_dialog(self, _('Name already used'),
_('That name is already used, perhaps with different case.')).exec()
_('The user category name is already used, perhaps with different case.'),
det_msg=_('Existing category: {existing}\n'
'New category: {new}').format(existing=c, new=cat_name),
show=True)
return
# The order below is important because of signals
self.user_categories[cat_name] = self.user_categories[self.current_cat_name]