Removed 'no preference' from BaseFilterForm

(Redmine issue: #7625)

lib/hawat/blueprints/filters/forms.py

@@ -120,7 +120,6 @@ class BaseFilterForm(hawat.forms.BaseItemForm):
         validators=[
             wtforms.validators.Optional(),
         ],
-        choices=[('', lazy_gettext('<< no preference >>'))],
         filters=[lambda x: x or []]
     )
     categories = wtforms.SelectMultipleField(
@@ -128,7 +127,6 @@ class BaseFilterForm(hawat.forms.BaseItemForm):
         validators=[
             wtforms.validators.Optional(),
         ],
-        choices=[('', lazy_gettext('<< no preference >>'))],
         filters=[lambda x: x or []]
     )
     ips = hawat.forms.CommaListField(
@@ -176,8 +174,8 @@ class BaseFilterForm(hawat.forms.BaseItemForm):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
 
-        self.detectors.choices[1:] = kwargs['choices_detectors']
-        self.categories.choices[1:] = kwargs['choices_categories']
+        self.detectors.choices = kwargs['choices_detectors']
+        self.categories.choices = kwargs['choices_categories']
 
 
 class AdminFilterForm(BaseFilterForm):