diff options
| -rw-r--r-- | django/bin/validate.py | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/django/bin/validate.py b/django/bin/validate.py index f0c37d01cb..220c173edc 100644 --- a/django/bin/validate.py +++ b/django/bin/validate.py @@ -13,19 +13,27 @@ def validate_class(klass): # Fields. for f in opts.fields: if isinstance(f, meta.ManyToManyField): - assert isinstance(f.rel, meta.ManyToMany), "ManyToManyField %s should have 'rel' set to a ManyToMany instance." % f.name + assert isinstance(f.rel, meta.ManyToMany), \ + "ManyToManyField %s should have 'rel' set to a ManyToMany instance." % f.name # Inline related objects. for rel_opts, rel_field in opts.get_inline_related_objects(): - assert len([f for f in rel_opts.fields if f.core]) > 0, "At least one field in %s should have core=True, because it's being edited inline by %s." % (rel_opts.object_name, opts.object_name) + assert len([f for f in rel_opts.fields if f.core]) > 0, \ + "At least one field in %s should have core=True, because it's being edited inline by %s." % \ + (rel_opts.object_name, opts.object_name) # All related objects. related_apps_seen = [] for rel_opts, rel_field in opts.get_all_related_objects(): if rel_opts in related_apps_seen: - assert rel_field.rel.related_name is not None, "Relationship in field %s.%s needs to set 'related_name' because more than one %s object is referenced in %s." % (rel_opts.object_name, rel_field.name, opts.object_name, rel_opts.object_name) + assert rel_field.rel.related_name is not None, \ + "Relationship in field %s.%s needs to set 'related_name' because more than one" \ + " %s object is referenced in %s." % \ + (rel_opts.object_name, rel_field.name, opts.object_name, rel_opts.object_name) related_apps_seen.append(rel_opts) # Etc. if opts.admin is not None: - assert opts.admin.ordering or opts.ordering, "%s needs to set 'ordering' on either its 'admin' or its model, because it has 'admin' set." % opts.object_name + assert opts.admin.ordering or opts.ordering, \ + "%s needs to set 'ordering' on either its 'admin' or its model," \ + " because it has 'admin' set." % opts.object_name if __name__ == "__main__": import sys |