updated

rog/migrations/0002_alter_shapelayers_file.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.2.9 on 2022-03-23 06:42
+
+from django.db import migrations, models
+import rog.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('rog', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='shapelayers',
+            name='file',
+            field=models.FileField(blank=True, upload_to=rog.models.get_file_path),
+        ),
+    ]

rog/models.py

@@ -23,6 +23,7 @@ import csv
 import codecs
 import sys
 import time
+import uuid
 
 env = environ.Env(DEBUG=(bool, False))
 environ.Env.read_env(env_file=".env")
@@ -311,9 +312,15 @@ def getMappingforModel(tbl, shp):
         return LayerMapping(Location_polygon, shp, location_polygon_mapping, transform=False) 
 
 
+def get_file_path(instance, filename):
+    ext = filename.split('.')[-1]
+    filename = "%s.%s" % (uuid.uuid4(), ext)
+    return os.path.join('uploads/logos', filename)
+
+
 class ShapeLayers(models.Model):
     name = models.CharField(_("Shape Layer"), max_length=255)
-    file = models.FileField(upload_to='%y%m%d', blank=True)
+    file = models.FileField(upload_to=get_file_path, blank=True)
     uploaded_date = models.DateField(auto_now_add=True)
     layerof = models.IntegerField(choices=LAYER_CHOICES, default=1)
     table_name = models.CharField(_("Table name"), max_length=255, blank=True)