🗃️ refactoring migrations

16 files changed, 173 insertions, 222 deletions

diff --git a/archaeological_context_records/migrations/0123_add_timezone_django_v4.py b/archaeological_context_records/migrations/0123_add_timezone_django_v4.py
index 5e9bf1249..55f164d65 100644
--- a/archaeological_context_records/migrations/0123_add_timezone_django_v4.py
+++ b/archaeological_context_records/migrations/0123_add_timezone_django_v4.py
@@ -10,7 +10,7 @@ import re
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('ishtar_common', '0267_add_timezone_django_v4'),
+        ('ishtar_common', '0268_add_timezone_django_v4'),
         ('archaeological_context_records', '0122_cr_ishtar_users'),
     ]
 
diff --git a/archaeological_files/migrations/0120_add_timezone_django_v4.py b/archaeological_files/migrations/0120_add_timezone_django_v4.py
index 910efb28b..5a5eb7400 100644
--- a/archaeological_files/migrations/0120_add_timezone_django_v4.py
+++ b/archaeological_files/migrations/0120_add_timezone_django_v4.py
@@ -9,7 +9,7 @@ import re
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('ishtar_common', '0267_add_timezone_django_v4'),
+        ('ishtar_common', '0268_add_timezone_django_v4'),
         ('archaeological_files', '0119_file_ishtar_users'),
     ]
 
diff --git a/archaeological_finds/migrations/0142_add_timezone_django_v4.py b/archaeological_finds/migrations/0142_add_timezone_django_v4.py
index 2a59695f1..d2cf2da1a 100644
--- a/archaeological_finds/migrations/0142_add_timezone_django_v4.py
+++ b/archaeological_finds/migrations/0142_add_timezone_django_v4.py
@@ -11,7 +11,7 @@ import re
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('ishtar_common', '0267_add_timezone_django_v4'),
+        ('ishtar_common', '0268_add_timezone_django_v4'),
         ('archaeological_finds', '0141_data_migration_recommanded_treatments'),
     ]
 
diff --git a/archaeological_operations/migrations/0123_add_timezone_django_v4.py b/archaeological_operations/migrations/0123_add_timezone_django_v4.py
index 3c60ba456..7bc472523 100644
--- a/archaeological_operations/migrations/0123_add_timezone_django_v4.py
+++ b/archaeological_operations/migrations/0123_add_timezone_django_v4.py
@@ -10,7 +10,7 @@ import re
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('ishtar_common', '0267_add_timezone_django_v4'),
+        ('ishtar_common', '0268_add_timezone_django_v4'),
         ('archaeological_operations', '0122_admin_act_many_intented_to'),
     ]
 
diff --git a/archaeological_warehouse/migrations/0126_add_timezone_django_v4.py b/archaeological_warehouse/migrations/0126_add_timezone_django_v4.py
index 41cda4e35..d4fd3eee0 100644
--- a/archaeological_warehouse/migrations/0126_add_timezone_django_v4.py
+++ b/archaeological_warehouse/migrations/0126_add_timezone_django_v4.py
@@ -10,7 +10,7 @@ import re
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('ishtar_common', '0267_add_timezone_django_v4'),
+        ('ishtar_common', '0268_add_timezone_django_v4'),
         ('archaeological_warehouse', '0125_migrate_cached_town'),
     ]
 
diff --git a/ishtar_common/management/commands/process_initialize_item_keys.py b/ishtar_common/management/commands/process_initialize_item_keys.py
index e493066f1..000a526d9 100644
--- a/ishtar_common/management/commands/process_initialize_item_keys.py
+++ b/ishtar_common/management/commands/process_initialize_item_keys.py
@@ -1,27 +1,31 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-import datetime
 import sys
 
 from django.apps import apps
+from django.db import connection
 from django.conf import settings
 from django.contrib.contenttypes.models import ContentType
 from django.core.management.base import BaseCommand
 from django.utils.text import slugify
 
 from ishtar_common.models import ItemKey
-from ishtar_common.utils import get_log_time, get_percent, get_eta, BColors
+from ishtar_common.utils import get_log_time, get_percent, BColors
 
 
-def write_output(base_lbl, idx, total, ref_time):
+def write_output(base_lbl, idx, total):
     lbl = f"\r{BColors.OKBLUE}[{get_percent(idx, total)}] {base_lbl} {idx + 1}/{total}"
-    lbl += f" ({get_eta(idx, total, ref_time, datetime.datetime.now())} left)"
-    lbl += "{BColors.ENDC}"
+    lbl += f"{BColors.ENDC}"
     sys.stdout.write(lbl)
     sys.stdout.flush()
 
 
+SQL_CHECK_DATABASE_EXISTS = """SELECT 1 FROM information_schema.tables
+    WHERE table_type='BASE TABLE' AND table_schema='public'
+    AND table_catalog='{database}' AND table_name='{table_name}';"""
+
+
 def migrate_item_key(clean_old=False, quiet=False):
     """
     clean_old=False: set to True to migrate from non unicode to unicode
@@ -31,26 +35,39 @@ def migrate_item_key(clean_old=False, quiet=False):
                 "archaeological_finds", "archaeological_operations",
                 "archaeological_warehouse"):
         app_models = apps.get_app_config(app).get_models()
+        is_init = False
         for model in app_models:
+            if is_init:  # no need to initialize
+                break
             if any(1 for attr in ("available", "txt_idx", "comment", "available")
                    if not hasattr(model, attr)):
                 continue  # not a general type
             content_type, __ = ContentType.objects.get_or_create(
                     app_label=app, model=model._meta.model_name)
-            ref_time = datetime.datetime.now()
+            sql = SQL_CHECK_DATABASE_EXISTS.format(
+                    database=settings.DATABASES["default"]["NAME"],
+                    table_name=model._meta.db_table)
+            res = None
+            with connection.cursor() as cursor:
+                cursor.execute(sql)
+                res = cursor.fetchall()
+            if not res:  # table is not created yet (database initialisation or migration)
+                is_init = True
+                break
             q = model.objects
             nb = q.count()
-            for idx, item in enumerate(q.all()):
+            for idx, item in enumerate(q.values_list("id", "label")):
+                pk, label = item
                 if not quiet:
-                    write_output(model._meta.verbose_name, idx, nb, ref_time)
+                    write_output(model._meta.verbose_name, idx, nb)
                 if clean_old:
                     ItemKey.objects.filter(
-                        key=slugify(item.label),
+                        key=slugify(label),
                         content_type=content_type, importer_type=None,
                         ishtar_import=None, user=None, group=None).delete()
                 ItemKey.objects.get_or_create(
-                    key=slugify(item.label, allow_unicode=True),
-                    content_type=content_type, object_id=item.pk,
+                    key=slugify(label, allow_unicode=True),
+                    content_type=content_type, object_id=pk,
                     importer_type=None, ishtar_import=None, user=None,
                     group=None)
             lbl = f"\r{BColors.OKGREEN}* {model._meta.verbose_name} - OK{SPACE}{BColors.ENDC}\n"
diff --git a/ishtar_common/migrations/0267_add_timezone_django_v4.py b/ishtar_common/migrations/0268_add_timezone_django_v4.py
index 0eb973d87..f12359691 100644
--- a/ishtar_common/migrations/0267_add_timezone_django_v4.py
+++ b/ishtar_common/migrations/0268_add_timezone_django_v4.py
@@ -10,7 +10,7 @@ import re
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('ishtar_common', '0266_migrate_cached_town'),
+        ('ishtar_common', '0267_reinitialize_item_keys'),
     ]
 
     operations = [
diff --git a/ishtar_common/migrations/0268_userrequesttoken_usertoken.py b/ishtar_common/migrations/0268_userrequesttoken_usertoken.py
deleted file mode 100644
index 9c13acc64..000000000
--- a/ishtar_common/migrations/0268_userrequesttoken_usertoken.py
+++ /dev/null
@@ -1,64 +0,0 @@
-# Generated by Django 4.2.19 on 2025-05-09 08:25
-
-from django.conf import settings
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('auth', '0012_alter_user_first_name_max_length'),
-        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
-        ('ishtar_common', '0267_add_timezone_django_v4'),
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name='UserRequestToken',
-            fields=[
-                ('created', models.DateTimeField(auto_now_add=True, verbose_name='Created')),
-                ('key', models.CharField(max_length=6, unique=True, verbose_name='Key')),
-                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, primary_key=True, related_name='user_request_token', serialize=False, to=settings.AUTH_USER_MODEL, verbose_name='User')),
-                ('access_type', models.CharField(choices=[('R', 'GIS - read'), ('W', 'GIS - read/write')], default='R', max_length=1, verbose_name='Access type')),
-                ('name', models.TextField(verbose_name='Name')),
-                ('limit_date', models.DateField(blank=True, null=True, verbose_name='Limit date')),
-            ],
-            options={
-                'verbose_name': 'API - GIS - Request token',
-                'verbose_name_plural': 'API - GIS - Request tokens',
-            },
-        ),
-        migrations.AlterModelOptions(
-            name='importertype',
-            options={'ordering': ('name',), 'permissions': (('view_gis_importer', 'Can export to QGIS'), ('view_own_gis_importer', 'Can export own to QGIS'), ('change_gis_importer', 'Can import from QGIS'), ('change_own_gis_importer', 'Can import own to QGIS')), 'verbose_name': 'Importer - Type', 'verbose_name_plural': 'Importer - Types'},
-        ),
-        migrations.AddField(
-            model_name='ishtarsiteprofile',
-            name='gis_connector',
-            field=models.BooleanField(default=False, verbose_name='GIS connector'),
-        ),
-        migrations.AlterField(
-            model_name='importertype',
-            name='type',
-            field=models.CharField(choices=[('tab', 'Table'), ('gis', 'GIS'), ('qgs', 'QGIS')], default='tab', max_length=3, verbose_name='Type'),
-        ),
-        migrations.CreateModel(
-            name='UserToken',
-            fields=[
-                ('key', models.CharField(max_length=40, primary_key=True, serialize=False, verbose_name='Key')),
-                ('name', models.TextField(verbose_name='Name')),
-                ('created', models.DateTimeField(auto_now_add=True, verbose_name='Created')),
-                ('access_type', models.CharField(choices=[('R', 'GIS - read'), ('W', 'GIS - read/write')], default='R', max_length=1, verbose_name='Access type')),
-                ('limit_date', models.DateField(blank=True, null=True, verbose_name='Limit date')),
-                ('last_ip', models.GenericIPAddressField(blank=True, null=True, verbose_name='Last IP')),
-                ('last_access', models.DateField(auto_now_add=True, verbose_name='Last access date')),
-                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='user_token', to=settings.AUTH_USER_MODEL, verbose_name='User')),
-            ],
-            options={
-                'verbose_name': 'API - GIS - Token',
-                'verbose_name_plural': 'API - GIS - Tokens',
-                'ordering': ('user', 'name', 'limit_date'),
-            },
-        ),
-    ]
diff --git a/ishtar_common/migrations/0269_gis_importchunk.py b/ishtar_common/migrations/0269_gis_importchunk.py
deleted file mode 100644
index 995a8642d..000000000
--- a/ishtar_common/migrations/0269_gis_importchunk.py
+++ /dev/null
@@ -1,31 +0,0 @@
-# Generated by Django 4.2.19 on 2025-07-22 08:21
-
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('ishtar_common', '0268_userrequesttoken_usertoken'),
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name='ImportChunk',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('send_datetime', models.DateTimeField(verbose_name='Send date')),
-                ('chunk', models.TextField(verbose_name='Chunk')),
-                ('number', models.IntegerField(verbose_name='Number')),
-                ('total', models.IntegerField(verbose_name='Total')),
-                ('import_immediatly', models.BooleanField(default=False, verbose_name='Import Immediatly')),
-                ('importer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='ishtar_common.importertype', verbose_name='Importer')),
-                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='ishtar_common.ishtaruser', verbose_name='User')),
-            ],
-            options={
-                'verbose_name': 'Import - Chunk',
-                'verbose_name_plural': 'Import - Chunks',
-            },
-        ),
-    ]
diff --git a/ishtar_common/migrations/0269_gis_plugin.py b/ishtar_common/migrations/0269_gis_plugin.py
new file mode 100644
index 000000000..864183027
--- /dev/null
+++ b/ishtar_common/migrations/0269_gis_plugin.py
@@ -0,0 +1,137 @@
+# Generated by Django 4.2.19 on 2026-02-25 09:44
+
+import sys
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+from django.utils.translation import gettext_lazy as _
+
+from ishtar_common.utils_migrations import update_import_key, print_progress
+
+
+def update_importkey(apps, __):
+    updated = 0
+    GeoVectorData = apps.get_model("ishtar_common", "geovectordata")
+    total = GeoVectorData.objects.count()
+    sys.stdout.write("\n")
+    for idx, data in enumerate(GeoVectorData.objects.all()):
+        print_progress(idx, total)
+        updated += 1 if update_import_key(data) else 0
+
+
+def update_groups(apps, __):
+    Permission = apps.get_model("auth", "Permission")
+    Group = apps.get_model("auth", "Group")
+    ContentType = apps.get_model("contenttypes", "ContentType")
+    ct = ContentType.objects.get(app_label='ishtar_common', model='import')
+    update = (
+        ("Imports : lecture", "view_gis_import", _("Can export to QGIS")),
+        ("Imports rattachés : lecture", "view_own_gis_import", _("Can export own to QGIS")),
+        ("Imports : ajout", "change_gis_import", _("Can create import from QGIS")),
+    )
+    for gp_name, codename, p_name in update:
+        gp = Group.objects.filter(name=gp_name)
+        if gp.exists():
+            perm = Permission.objects.filter(codename=codename)
+            if perm.exists():
+                perm = perm.all()[0]
+            else:
+                perm = Permission.objects.create(
+                    codename=codename,
+                    name=p_name,
+                    content_type=ct
+                )
+
+            gp = gp.all()[0]
+            gp.permissions.add(perm)
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('auth', '0012_alter_user_first_name_max_length'),
+        ('ishtar_common', '0268_add_timezone_django_v4'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='UserRequestToken',
+            fields=[
+                ('created', models.DateTimeField(auto_now_add=True, verbose_name='Created')),
+                ('key', models.CharField(max_length=6, unique=True, verbose_name='Key')),
+                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, primary_key=True, related_name='user_request_token', serialize=False, to=settings.AUTH_USER_MODEL, verbose_name='User')),
+                ('access_type', models.CharField(choices=[('R', 'GIS - read'), ('W', 'GIS - read/write')], default='R', max_length=1, verbose_name='Access type')),
+                ('name', models.TextField(verbose_name='Name')),
+                ('limit_date', models.DateField(blank=True, null=True, verbose_name='Limit date')),
+            ],
+            options={
+                'verbose_name': 'API - GIS - Request token',
+                'verbose_name_plural': 'API - GIS - Request tokens',
+            },
+        ),
+        migrations.AlterModelOptions(
+            name='importertype',
+            options={'ordering': ('name',), 'permissions': (('view_gis_importer', 'Can export to QGIS'), ('view_own_gis_importer', 'Can export own to QGIS'), ('change_gis_importer', 'Can import from QGIS'), ('change_own_gis_importer', 'Can import own to QGIS')), 'verbose_name': 'Importer - Type', 'verbose_name_plural': 'Importer - Types'},
+        ),
+        migrations.AddField(
+            model_name='ishtarsiteprofile',
+            name='gis_connector',
+            field=models.BooleanField(default=False, verbose_name='GIS connector'),
+        ),
+        migrations.AlterField(
+            model_name='importertype',
+            name='type',
+            field=models.CharField(choices=[('tab', 'Table'), ('gis', 'GIS'), ('qgs', 'QGIS')], default='tab', max_length=3, verbose_name='Type'),
+        ),
+        migrations.CreateModel(
+            name='UserToken',
+            fields=[
+                ('key', models.CharField(max_length=40, primary_key=True, serialize=False, verbose_name='Key')),
+                ('name', models.TextField(verbose_name='Name')),
+                ('created', models.DateTimeField(auto_now_add=True, verbose_name='Created')),
+                ('access_type', models.CharField(choices=[('R', 'GIS - read'), ('W', 'GIS - read/write')], default='R', max_length=1, verbose_name='Access type')),
+                ('limit_date', models.DateField(blank=True, null=True, verbose_name='Limit date')),
+                ('last_ip', models.GenericIPAddressField(blank=True, null=True, verbose_name='Last IP')),
+                ('last_access', models.DateField(auto_now_add=True, verbose_name='Last access date')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='user_token', to=settings.AUTH_USER_MODEL, verbose_name='User')),
+            ],
+            options={
+                'verbose_name': 'API - GIS - Token',
+                'verbose_name_plural': 'API - GIS - Tokens',
+                'ordering': ('user', 'name', 'limit_date'),
+            },
+        ),
+        migrations.CreateModel(
+            name='ImportChunk',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('send_datetime', models.DateTimeField(verbose_name='Send date')),
+                ('chunk', models.TextField(verbose_name='Chunk')),
+                ('number', models.IntegerField(verbose_name='Number')),
+                ('total', models.IntegerField(verbose_name='Total')),
+                ('import_immediatly', models.BooleanField(default=False, verbose_name='Import Immediatly')),
+                ('importer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='ishtar_common.importertype', verbose_name='Importer')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='ishtar_common.ishtaruser', verbose_name='User')),
+            ],
+            options={
+                'verbose_name': 'Import - Chunk',
+                'verbose_name_plural': 'Import - Chunks',
+            },
+        ),
+        migrations.RunPython(update_importkey),
+        migrations.AddField(
+            model_name='import',
+            name='import_immediatly',
+            field=models.BooleanField(default=False, verbose_name='Import Immediatly'),
+        ),
+        migrations.AddField(
+            model_name='importertype',
+            name='gis_type',
+            field=models.ForeignKey(blank=True, help_text='For QGIS importer type. Geographic data type used for import and export.', null=True, on_delete=django.db.models.deletion.CASCADE, to='ishtar_common.geodatatype'),
+        ),
+        migrations.AlterModelOptions(
+            name='import',
+            options={'permissions': (('view_own_import', 'Can view own Import'), ('add_own_import', 'Can add own Import'), ('change_own_import', 'Can change own Import'), ('delete_own_import', 'Can delete own Import'), ('view_gis_import', 'Can export to QGIS'), ('view_own_gis_import', 'Can export own to QGIS'), ('change_gis_import', 'Can import from QGIS'), ('change_own_gis_import', 'Can import own to QGIS')), 'verbose_name': 'Import - Import', 'verbose_name_plural': 'Import - Imports'},
+        ),
+        migrations.RunPython(update_groups)
+    ]
diff --git a/ishtar_common/migrations/0270_gis_import_key_init.py b/ishtar_common/migrations/0270_gis_import_key_init.py
deleted file mode 100644
index 030db3a25..000000000
--- a/ishtar_common/migrations/0270_gis_import_key_init.py
+++ /dev/null
@@ -1,25 +0,0 @@
-import sys
-from django.db import migrations
-
-from ishtar_common.utils_migrations import update_import_key, print_progress
-
-
-def update_importkey(apps, __):
-    updated = 0
-    GeoVectorData = apps.get_model("ishtar_common", "geovectordata")
-    total = GeoVectorData.objects.count()
-    sys.stdout.write("\n")
-    for idx, data in enumerate(GeoVectorData.objects.all()):
-        print_progress(idx, total)
-        updated += 1 if update_import_key(data) else 0
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('ishtar_common', '0269_gis_importchunk'),
-    ]
-
-    operations = [
-        migrations.RunPython(update_importkey)
-    ]
diff --git a/ishtar_common/migrations/0272_ishtarsiteprofile_dating_external_id.py b/ishtar_common/migrations/0270_ishtarsiteprofile_dating_external_id.py
index a3c8f278a..fb6ac3944 100644
--- a/ishtar_common/migrations/0272_ishtarsiteprofile_dating_external_id.py
+++ b/ishtar_common/migrations/0270_ishtarsiteprofile_dating_external_id.py
@@ -6,7 +6,7 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('ishtar_common', '0271_import_import_immediatly'),
+        ('ishtar_common', '0269_gis_plugin'),
     ]
 
     operations = [
diff --git a/ishtar_common/migrations/0271_import_import_immediatly.py b/ishtar_common/migrations/0271_import_import_immediatly.py
deleted file mode 100644
index ff94a566b..000000000
--- a/ishtar_common/migrations/0271_import_import_immediatly.py
+++ /dev/null
@@ -1,18 +0,0 @@
-# Generated by Django 4.2.19 on 2025-08-05 09:33
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('ishtar_common', '0270_gis_import_key_init'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='import',
-            name='import_immediatly',
-            field=models.BooleanField(default=False, verbose_name='Import Immediatly'),
-        ),
-    ]
diff --git a/ishtar_common/migrations/0275_importerduplicatefield_concat_str.py b/ishtar_common/migrations/0271_importerduplicatefield_concat_str.py
index be535d629..3d4a3badf 100644
--- a/ishtar_common/migrations/0275_importerduplicatefield_concat_str.py
+++ b/ishtar_common/migrations/0271_importerduplicatefield_concat_str.py
@@ -6,7 +6,7 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('ishtar_common', '0274_import_gis_options'),
+        ('ishtar_common', '0270_ishtarsiteprofile_dating_external_id'),
     ]
 
     operations = [
diff --git a/ishtar_common/migrations/0273_importertype_gis_type.py b/ishtar_common/migrations/0273_importertype_gis_type.py
deleted file mode 100644
index 3438b76b9..000000000
--- a/ishtar_common/migrations/0273_importertype_gis_type.py
+++ /dev/null
@@ -1,19 +0,0 @@
-# Generated by Django 4.2.19 on 2025-12-15 10:25
-
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('ishtar_common', '0272_ishtarsiteprofile_dating_external_id'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='importertype',
-            name='gis_type',
-            field=models.ForeignKey(blank=True, help_text='For QGIS importer type. Geographic data type used for import and export.', null=True, on_delete=django.db.models.deletion.CASCADE, to='ishtar_common.geodatatype'),
-        ),
-    ]
diff --git a/ishtar_common/migrations/0274_import_gis_options.py b/ishtar_common/migrations/0274_import_gis_options.py
deleted file mode 100644
index 553f2fb83..000000000
--- a/ishtar_common/migrations/0274_import_gis_options.py
+++ /dev/null
@@ -1,46 +0,0 @@
-# Generated by Django 4.2.19 on 2026-01-21 14:08
-
-from django.db import migrations
-from django.utils.translation import gettext_lazy as _
-
-
-def update_groups(apps, __):
-    Permission = apps.get_model("auth", "Permission")
-    Group = apps.get_model("auth", "Group")
-    ContentType = apps.get_model("contenttypes", "ContentType")
-    ct = ContentType.objects.get(app_label='ishtar_common', model='import')
-    update = (
-        ("Imports : lecture", "view_gis_import", _("Can export to QGIS")),
-        ("Imports rattachés : lecture", "view_own_gis_import", _("Can export own to QGIS")),
-        ("Imports : ajout", "change_gis_import", _("Can create import from QGIS")),
-    )
-    for gp_name, codename, p_name in update:
-        gp = Group.objects.filter(name=gp_name)
-        if gp.exists():
-            perm = Permission.objects.filter(codename=codename)
-            if perm.exists():
-                perm = perm.all()[0]
-            else:
-                perm = Permission.objects.create(
-                    codename=codename,
-                    name=p_name,
-                    content_type=ct
-                )
-
-            gp = gp.all()[0]
-            gp.permissions.add(perm)
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('ishtar_common', '0273_importertype_gis_type'),
-    ]
-
-    operations = [
-        migrations.AlterModelOptions(
-            name='import',
-            options={'permissions': (('view_own_import', 'Can view own Import'), ('add_own_import', 'Can add own Import'), ('change_own_import', 'Can change own Import'), ('delete_own_import', 'Can delete own Import'), ('view_gis_import', 'Can export to QGIS'), ('view_own_gis_import', 'Can export own to QGIS'), ('change_gis_import', 'Can import from QGIS'), ('change_own_gis_import', 'Can import own to QGIS')), 'verbose_name': 'Import - Import', 'verbose_name_plural': 'Import - Imports'},
-        ),
-        migrations.RunPython(update_groups)
-    ]