diff options
| -rw-r--r-- | searx/preferences.py | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/searx/preferences.py b/searx/preferences.py index 8b787fc59..045f0e8c6 100644 --- a/searx/preferences.py +++ b/searx/preferences.py @@ -49,28 +49,32 @@ class StringSetting(Setting): class EnumStringSetting(Setting): """Setting of a value which can only come from the given choices""" + def _validate_selection(self, selection): + if selection not in self.choices: + raise ValidationException('Invalid value: "{0}"'.format(selection)) + def _post_init(self): if not hasattr(self, 'choices'): raise MissingArgumentException('Missing argument: choices') - - if self.value != '' and self.value not in self.choices: - raise ValidationException('Invalid default value: {0}'.format(self.value)) + self._validate_selection(self.value) def parse(self, data): - if data not in self.choices and data != self.value: - raise ValidationException('Invalid choice: {0}'.format(data)) + self._validate_selection(data) self.value = data class MultipleChoiceSetting(EnumStringSetting): """Setting of values which can only come from the given choices""" + def _validate_selections(self, selections): + for item in selections: + if item not in self.choices: + raise ValidationException('Invalid value: "{0}"'.format(selections)) + def _post_init(self): if not hasattr(self, 'choices'): raise MissingArgumentException('Missing argument: choices') - for item in self.value: - if item not in self.choices: - raise ValidationException('Invalid default value: {0}'.format(self.value)) + self._validate_selections(self.value) def parse(self, data): if data == '': @@ -78,9 +82,7 @@ class MultipleChoiceSetting(EnumStringSetting): return elements = data.split(',') - for item in elements: - if item not in self.choices: - raise ValidationException('Invalid choice: {0}'.format(item)) + self._validate_selections(elements) self.value = elements def parse_form(self, data): @@ -216,7 +218,7 @@ class Preferences(object): self.key_value_settings = {'categories': MultipleChoiceSetting(['general'], choices=categories), 'language': EnumStringSetting('all', choices=LANGUAGE_CODES), 'locale': EnumStringSetting(settings['ui']['default_locale'], - choices=settings['locales'].keys()), + choices=settings['locales'].keys() + ['']), 'autocomplete': EnumStringSetting(settings['search']['autocomplete'], choices=autocomplete.backends.keys() + ['']), 'image_proxy': MapSetting(settings['server']['image_proxy'], |