README.md edited

.venv/lib/python3.10/site-packages/jet/dashboard/models.py

@@ -0,0 +1,59 @@
+from importlib import import_module
+import json
+from django.db import models
+from django.utils.encoding import python_2_unicode_compatible
+from django.utils.translation import ugettext_lazy as _
+from jet.utils import LazyDateTimeEncoder
+
+
+@python_2_unicode_compatible
+class UserDashboardModule(models.Model):
+    title = models.CharField(verbose_name=_('Title'), max_length=255)
+    module = models.CharField(verbose_name=_('module'), max_length=255)
+    app_label = models.CharField(verbose_name=_('application name'), max_length=255, null=True, blank=True)
+    user = models.PositiveIntegerField(verbose_name=_('user'))
+    column = models.PositiveIntegerField(verbose_name=_('column'))
+    order = models.IntegerField(verbose_name=_('order'))
+    settings = models.TextField(verbose_name=_('settings'), default='', blank=True)
+    children = models.TextField(verbose_name=_('children'), default='', blank=True)
+    collapsed = models.BooleanField(verbose_name=_('collapsed'), default=False)
+
+    class Meta:
+        verbose_name = _('user dashboard module')
+        verbose_name_plural = _('user dashboard modules')
+        ordering = ('column', 'order')
+
+    def __str__(self):
+        return self.module
+
+    def load_module(self):
+        try:
+            package, module_name = self.module.rsplit('.', 1)
+            package = import_module(package)
+            module = getattr(package, module_name)
+
+            return module
+        except AttributeError:
+            return None
+        except ImportError:
+            return None
+
+    def pop_settings(self, pop_settings):
+        settings = json.loads(self.settings)
+
+        for setting in pop_settings:
+            if setting in settings:
+                settings.pop(setting)
+
+        self.settings = json.dumps(settings, cls=LazyDateTimeEncoder)
+        self.save()
+
+    def update_settings(self, update_settings):
+        settings = json.loads(self.settings)
+
+        settings.update(update_settings)
+
+        self.settings = json.dumps(settings, cls=LazyDateTimeEncoder)
+        self.save()
+
+