diff options
Diffstat (limited to 'qutebrowser/misc/sql.py')
| -rw-r--r-- | qutebrowser/misc/sql.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/qutebrowser/misc/sql.py b/qutebrowser/misc/sql.py index 2af95ac15..a339f890a 100644 --- a/qutebrowser/misc/sql.py +++ b/qutebrowser/misc/sql.py @@ -318,12 +318,13 @@ class SqlTable(QObject): q.run() return q.value() - def delete(self, field, value): + def delete(self, field, value, *, optional=False): """Remove all rows for which `field` equals `value`. Args: field: Field to use as the key. value: Key value to delete. + optional: If set, non-existant values are ignored. Return: The number of rows deleted. @@ -332,6 +333,8 @@ class SqlTable(QObject): .format(table=self._name, field=field)) q.run(val=value) if not q.rows_affected(): + if optional: + return raise KeyError('No row with {} = "{}"'.format(field, value)) self.changed.emit() |