Remove unused tags

jet/templatetags/jet_tags.py

@@ -1,18 +1,14 @@
 from __future__ import unicode_literals
 import json
 import os
-import django
 from django import template
 from django.core.urlresolvers import reverse
-from django.db.models import OneToOneField
 from django.forms import CheckboxInput, ModelChoiceField, Select, ModelMultipleChoiceField, SelectMultiple
 from django.contrib.admin.widgets import RelatedFieldWidgetWrapper
 from django.utils.formats import get_format
-from django.template import loader, Context
 from django.utils.safestring import mark_safe
 from jet import settings, VERSION
 from jet.models import Bookmark, PinnedApplication
-import re
 from jet.utils import get_app_list, get_model_instance_label, get_model_queryset, get_possible_language_codes
 
 try:
@@ -39,104 +35,6 @@ def get_datetime_format():
     return get_format('DATETIME_INPUT_FORMATS')[0]
 
 
-@register.tag
-def format_breadcrumbs(parser, token):
-    nodelist = parser.parse(('endformat_breadcrumbs',))
-    parser.delete_first_token()
-    return FormatBreadcrumbsNode(nodelist)
-
-
-class FormatBreadcrumbsNode(template.Node):
-    def __init__(self, nodelist):
-        self.nodelist = nodelist
-
-    def render(self, context):
-        output = self.nodelist.render(context)
-
-        regex = re.compile('<[^!(a>)]([^>]|\n)*[^!(/a)]>', re.IGNORECASE)
-        clean = re.sub(regex, '', output)
-        clean = clean.replace('\u203A', '&rsaquo;')
-        items = clean.split('&rsaquo;')
-
-        items = map(lambda i: i.strip(), items)
-        items = filter(None, items)
-
-        t = loader.get_template('admin/breadcrumbs.html')
-        c = {'items': items}
-
-        if django.VERSION[:2] < (1, 9):
-            c = Context(c)
-
-        return t.render(c)
-
-
-@register.assignment_tag
-def filter_fieldsets_with_errors(fieldsets):
-    i = 0
-    fieldsets_with_errors = list()
-
-    for fieldset in fieldsets:
-        errors = False
-
-        for line in fieldset:
-            for field in line:
-                if hasattr(field.field, 'errors') and len(field.field.errors) > 0:
-                    errors = True
-                    break
-            if errors:
-                break
-
-        if errors:
-            fieldsets_with_errors.append(i)
-
-        i += 1
-
-    return fieldsets_with_errors
-
-
-@register.assignment_tag
-def is_fieldset_selected(fieldset_index, fieldsets_with_errors):
-    if len(fieldsets_with_errors) == 0:
-        return fieldset_index == 0
-    else:
-        return fieldset_index == fieldsets_with_errors[0]
-
-
-@register.assignment_tag
-def is_fieldset_with_errors(fieldset_index, fieldsets_with_errors):
-    return fieldset_index in fieldsets_with_errors
-
-
-@register.assignment_tag
-def formset_has_errors(formset):
-    if formset is None or getattr(formset, 'errors') is None:
-        return False
-    for errors in formset.errors:
-        if errors:
-            return True
-    return False
-
-
-@register.filter
-def get_type(value):
-    return type(value).__name__
-
-
-@register.filter
-def format_deletable_object(deletable_object):
-    item = None
-    items = []
-
-    for object in deletable_object:
-        if type(object) != list:
-            item = {'text': object}
-            items.append(item)
-        elif item is not None:
-            item['list'] = object
-
-    return items
-
-
 @register.assignment_tag(takes_context=True)
 def get_menu(context):
     if settings.JET_SIDE_MENU_CUSTOM_APPS not in (None, False):
@@ -279,11 +177,6 @@ def jet_add_preserved_filters(context, url, popup=False, to_field=None):
         return url
 
 
-@register.filter()
-def if_onetoone(formset):
-    return getattr(formset, 'fk') and isinstance(formset.fk, OneToOneField)
-
-
 @register.assignment_tag
 def format_current_language(language):
     language = language.replace('_', '-').lower()