add hook_ em Details do Crud

sapl/crispy_layout_mixin.py

@@ -257,6 +257,11 @@ class CrispyLayoutFormMixin:
 
         if func:
             verbose_name, text = getattr(self, func)(obj, fieldname)
+        else:
+            hook_fieldname = 'hook_%s' % fieldname
+            if hasattr(self, hook_fieldname):
+                verbose_name, text = getattr(
+                    self, hook_fieldname)(obj)
             else:
                 verbose_name, text = get_field_display(obj, fieldname)
 

sapl/crud/base.py

@@ -30,10 +30,8 @@ from sapl.rules.map_rules import (RP_ADD, RP_CHANGE, RP_DELETE, RP_DETAIL,
                                   RP_LIST)
 from sapl.utils import normalize
 
-
 logger = logging.getLogger(settings.BASE_DIR.name)
 
-
 ACTION_LIST, ACTION_CREATE, ACTION_DETAIL, ACTION_UPDATE, ACTION_DELETE = \
     'list', 'create', 'detail', 'update', 'delete'
 
@@ -82,7 +80,6 @@ def make_pagination(index, num_pages):
             head = from_to(1, PAGINATION_LENGTH - len(tail) - 1)
         return head + [None] + tail
 
-
 """
 variáveis do crud:
     help_topic
@@ -392,6 +389,7 @@ class CrudListView(PermissionRequiredContainerCrudMixin, ListView):
     @classmethod
     def get_url_regex(cls):
         return r'^$'
+
     paginate_by = 10
     no_entries_msg = _('Nenhum registro encontrado.')
 
@@ -423,7 +421,13 @@ class CrudListView(PermissionRequiredContainerCrudMixin, ListView):
                     if hasattr(f, 'related_model') and f.related_model:
                         m = f.related_model
                 if f:
+                    hook = 'hook_header_{}'.format(''.join(fn))
+                    if hasattr(self, hook):
+                        header = getattr(self, hook)()
+                        s.append(header)
+                    else:
                         s.append(force_text(f.verbose_name))
+
             s = ' / '.join(s)
             r.append(s)
         return r
@@ -958,10 +962,12 @@ class Crud:
 
         def _add_base(view):
             if view:
+
                 class CrudViewWithBase(cls.BaseMixin, view):
                     model = cls.model
                     help_topic = cls.help_topic
                     crud = cls
+
                 CrudViewWithBase.__name__ = view.__name__
                 return CrudViewWithBase
 
@@ -995,11 +1001,13 @@ class Crud:
     def build(cls, _model, _help_topic, _model_set=None, list_field_names=[]):
 
         def create_class(_list_field_names):
+
             class ModelCrud(cls):
                 model = _model
                 model_set = _model_set
                 help_topic = _help_topic
                 list_field_names = _list_field_names
+
             return ModelCrud
 
         ModelCrud = create_class(list_field_names)