Merge pull request #32 from marcoshemann/master

Added excludes for detail view template

Author: asifpy

crudbuilder/abstract.py

@@ -25,6 +25,7 @@ def __init__(
 
         self.custom_modelform = self._has_crud_attr('custom_modelform')
         self.modelform_excludes = self._has_crud_attr('modelform_excludes')
+        self.detailview_excludes = self._has_crud_attr('detailview_excludes')
         self.createupdate_forms = self._has_crud_attr('createupdate_forms')
 
         # django tables2

crudbuilder/mixins.py

@@ -77,6 +77,10 @@ def get_context_data(self, **kwargs):
         context = super(CrudBuilderMixin, self).get_context_data(**kwargs)
         model = context['view'].model
         context['app_label'] = model._meta.app_label
+        try:
+            context['exclude'] = self.detailview_excludes
+        except:
+            context['exclude'] =None
         context['actual_model_name'] = model.__name__.lower()
         context['pluralized_model_name'] = plural(model.__name__.lower())
         context['verbose_model_name'] = model._meta.verbose_name

crudbuilder/templates/instance/detail.html

@@ -36,7 +36,7 @@ <h3>{{object}}</h3>
             </tr>
         </thead>
         <tbody>
-            {% for field in object|get_model_fields %}
+            {% for field in object|get_model_fields:exclude %}
         	   <tr>
         		  <td>{{object|get_verbose_field_name:field.name}}</td>
         		  <td>{{object|get_value:field.name}}</td>

crudbuilder/templatetags/tags.py

@@ -29,7 +29,7 @@ def get_value(obj, field):
 
 
 @register.filter
-def get_model_fields(obj):
+def get_model_fields(obj, exclude=[]):
     model = obj.__class__
     excludes = ['pk']
 
@@ -39,8 +39,8 @@ def get_model_fields(obj):
             getattr(model, name, None), property
         ):
             property_fields.append(Field(name=name, verbose_name=name))
-
-    return chain(obj._meta.fields, property_fields)
+    ret = chain(obj._meta.fields, property_fields)
+    return [i for i in ret if i.name not in exclude]
 
 
 @register.filter

crudbuilder/views.py

@@ -133,6 +133,7 @@ def generate_detail_view(self):
 
         name = model_class_form(self.model + 'DetailView')
         detail_args = dict(
+            detailview_excludes = self.detailview_excludes,
             model=self.get_model_class,
             template_name=self.get_template('detail'),
             login_required=self.check_login_required,