Migration to Django 2.2 - many fixes

- remove redondant permissions
- fix missing kwargs for widget and form fields
- fix default to callable for model field
- quick and dirty fix for datepicker
- is_authenticated() -> is_authenticated
- fix registration urls
- remove six usage (no more python2)

1 files changed, 1 insertions, 5 deletions

diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index 6196e1efe..b4d6eb0f2 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -1756,7 +1756,7 @@ class UserDashboard:
 class StatsCache(models.Model):
     model = models.CharField(_("Model name"), max_length=200)
     model_pk = models.IntegerField(_("Associated primary key"))
-    values = JSONField(default={}, blank=True)
+    values = JSONField(default=dict, blank=True)
     updated = models.DateTimeField(default=datetime.datetime.now)
     update_requested = models.DateTimeField(blank=True, null=True)
 
@@ -2407,7 +2407,6 @@ class Organization(Address, Merge, OwnPerms, BaseGenderedType, ValueGetter, Main
         verbose_name = _("Organization")
         verbose_name_plural = _("Organizations")
         permissions = (
-            ("view_organization", "Can view all Organizations"),
             ("view_own_organization", "Can view own Organization"),
             ("add_own_organization", "Can add own Organization"),
             ("change_own_organization", "Can change own Organization"),
@@ -2697,7 +2696,6 @@ class Person(Address, Merge, OwnPerms, ValueGetter, MainItem):
             GinIndex(fields=["data"]),
         ]
         permissions = (
-            ("view_person", "Can view all Persons"),
             ("view_own_person", "Can view own Person"),
             ("add_own_person", "Can add own Person"),
             ("change_own_person", "Can change own Person"),
@@ -3401,7 +3399,6 @@ class Author(FullSearch):
         verbose_name_plural = _("Authors")
         ordering = ("author_type__order", "person__name")
         permissions = (
-            ("view_author", "Can view all Authors"),
             ("view_own_author", "Can view own Author"),
             ("add_own_author", "Can add own Author"),
             ("change_own_author", "Can change own Author"),
@@ -4045,7 +4042,6 @@ class Document(
         verbose_name_plural = _("Documents")
         ordering = ("title",)
         permissions = (
-            ("view_document", ugettext("Can view all Documents")),
             ("view_own_document", ugettext("Can view own Document")),
             ("add_own_document", ugettext("Can add own Document")),
             ("change_own_document", ugettext("Can change own Document")),