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iranian_cities/admin.py

@@ -1,132 +1,177 @@
+from typing import Any, Optional
+
 from django.contrib import admin
 from django.contrib.admin import widgets
 from django.db.models import ForeignKey
 from django.http import HttpRequest
-from typing import Any, Optional
-from iranian_cities.mixins.dynamic_permission import IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin
+
 from iranian_cities.mixins.base_inline import BaseTabularInline
+from iranian_cities.mixins.dynamic_permission import (
+    DynamicInlineAdmin,
+    IranianCitiesAdminReadOnlyEnabled,
+)
 from iranian_cities.models import (
-    Province, County, District,
-    City, RuralDistrict, Village
+    City,
+    County,
+    District,
+    Province,
+    RuralDistrict,
+    Village,
 )
 
 
 class IranianCitiesAdmin(admin.ModelAdmin):
     """Custom admin model for Iranian cities with a custom form field for foreign key."""
 
-    def formfield_for_foreignkey(self, db_field: ForeignKey, request: HttpRequest, **kwargs: Any) -> Any:
+    def formfield_for_foreignkey(
+        self, db_field: ForeignKey, request: HttpRequest, **kwargs: Any
+    ) -> Any:
         """Override the default form field for foreign keys to use ForeignKeyRawIdWidget."""
-        db: Optional[str] = kwargs.get('using')
-        kwargs['widget'] = widgets.ForeignKeyRawIdWidget(
-            db_field.remote_field, self.admin_site, using=db)
+        db: Optional[str] = kwargs.get("using")
+        kwargs["widget"] = widgets.ForeignKeyRawIdWidget(
+            db_field.remote_field, self.admin_site, using=db
+        )
 
-        if 'queryset' not in kwargs:
+        if "queryset" not in kwargs:
             queryset = self.get_field_queryset(db, db_field, request)
             if queryset is not None:
-                kwargs['queryset'] = queryset
+                kwargs["queryset"] = queryset
 
         return db_field.formfield(**kwargs)
 
 
 class CountyInline(BaseTabularInline):
     """Inline admin model for County."""
+
     model = County
     extra = 1
-    raw_id_fields = ['province']
+    raw_id_fields = ["province"]
     max_num = 5
 
 
 class DistrictInline(BaseTabularInline):
     """Inline admin model for District."""
+
     model = District
     extra = 1
-    raw_id_fields = ['county', 'province']
+    raw_id_fields = ["county", "province"]
     max_num = 5
 
 
 class CityInline(BaseTabularInline):
     """Inline admin model for City."""
+
     model = City
     extra = 1
-    raw_id_fields = ['district', 'county', 'province']
+    raw_id_fields = ["district", "county", "province"]
     max_num = 5
 
 
 class RuralDistrictInline(BaseTabularInline):
     """Inline admin model for RuralDistrict."""
+
     model = RuralDistrict
     extra = 1
-    raw_id_fields = ['district', 'county', 'province']
+    raw_id_fields = ["district", "county", "province"]
     max_num = 5
 
 
 class VillageInline(BaseTabularInline):
     """Inline admin model for Village."""
+
     model = Village
     extra = 1
-    raw_id_fields = ['rural_district', 'district', 'county', 'province']
+    raw_id_fields = ["rural_district", "district", "county", "province"]
     max_num = 5
 
 
 @admin.register(Province)
-class ProvinceAdmin(IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin):
+class ProvinceAdmin(
+    IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin
+):
     """Admin model for Province."""
-    list_display = ['name', 'code']
-    search_fields = ['name', 'code']
+
+    list_display = ["name", "code"]
+    search_fields = ["name", "code"]
 
 
 @admin.register(County)
-class CountyAdmin(IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin):
+class CountyAdmin(
+    IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin
+):
     """Admin model for County."""
-    list_display = ['name', 'code', 'province']
-    list_filter = ['province']
-    search_fields = ['name', 'code', 'province__name']
-    raw_id_fields = ['province']
+
+    list_display = ["name", "code", "province"]
+    list_filter = ["province"]
+    search_fields = ["name", "code", "province__name"]
+    raw_id_fields = ["province"]
 
 
 @admin.register(City)
-class CityAdmin(IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin):
+class CityAdmin(
+    IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin
+):
     """Admin model for City."""
-    list_display = [
-        'name', 'code', 'city_type',
-        'district', 'county', 'province'
-    ]
-    list_filter = ['province']
+
+    list_display = ["name", "code", "city_type", "district", "county", "province"]
+    list_filter = ["province"]
     search_fields = [
-        'name', 'code', 'city_type',
-        'district__name', 'county__name', 'province__name'
+        "name",
+        "code",
+        "city_type",
+        "district__name",
+        "county__name",
+        "province__name",
     ]
-    raw_id_fields = ['district', 'county', 'province']
+    raw_id_fields = ["district", "county", "province"]
 
 
 @admin.register(District)
-class DistrictAdmin(IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin):
+class DistrictAdmin(
+    IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin
+):
     """Admin model for District."""
-    list_display = ['name', 'code', 'county', 'province']
-    list_filter = ['province']
-    search_fields = ['name', 'code', 'county__name', 'province__name']
-    raw_id_fields = ['county', 'province']
+
+    list_display = ["name", "code", "county", "province"]
+    list_filter = ["province"]
+    search_fields = ["name", "code", "county__name", "province__name"]
+    raw_id_fields = ["county", "province"]
 
 
 @admin.register(RuralDistrict)
-class RuralDistrictAdmin(IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin):
+class RuralDistrictAdmin(
+    IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin
+):
     """Admin model for RuralDistrict."""
-    list_display = ['name', 'code', 'district', 'county', 'province']
-    list_filter = ['province']
-    search_fields = ['name', 'code', 'district__name', 'county__name', 'province__name']
-    raw_id_fields = ['district', 'county', 'province']
+
+    list_display = ["name", "code", "district", "county", "province"]
+    list_filter = ["province"]
+    search_fields = ["name", "code", "district__name", "county__name", "province__name"]
+    raw_id_fields = ["district", "county", "province"]
 
 
 @admin.register(Village)
-class VillageAdmin(IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin):
+class VillageAdmin(
+    IranianCitiesAdminReadOnlyEnabled, DynamicInlineAdmin, admin.ModelAdmin
+):
     """Admin model for Village."""
+
     list_display = [
-        'name', 'code', 'village_type',
-        'rural_district', 'district', 'county', 'province'
+        "name",
+        "code",
+        "village_type",
+        "rural_district",
+        "district",
+        "county",
+        "province",
     ]
-    list_filter = ['province']
+    list_filter = ["province"]
     search_fields = [
-        'name', 'code', 'rural_district__name',
-        'district__name', 'county__name', 'province__name'
+        "name",
+        "code",
+        "rural_district__name",
+        "district__name",
+        "county__name",
+        "province__name",
     ]
-    raw_id_fields = ['rural_district', 'district', 'county', 'province']
+    raw_id_fields = ["rural_district", "district", "county", "province"]

iranian_cities/apps.py

@@ -3,9 +3,9 @@
 
 
 class IranianCitiesConfig(AppConfig):
-    default_auto_field = 'django.db.models.BigAutoField'
-    name = 'iranian_cities'
-    verbose_name = _('Iranian Cities')
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "iranian_cities"
+    verbose_name = _("Iranian Cities")
 
     def ready(self) -> None:
         from . import checks

iranian_cities/checks.py

@@ -1,14 +1,15 @@
+from typing import Any, Dict, List
+
 from django.core.checks import Error, register
-from typing import List, Dict, Any
 
 from iranian_cities.conf import sage_iranian_cities_settings
-from iranian_cities.exc import (
-    IranianCitiesConfigurationError,
-)
+from iranian_cities.exc import IranianCitiesConfigurationError
 
 
 @register()
-def check_iranian_cities_config(app_configs: Dict[str, Any], **kwargs: Any) -> List[Error]:
+def check_iranian_cities_config(
+    app_configs: Dict[str, Any], **kwargs: Any
+) -> List[Error]:
     """
     Check the Iranian Cities configuration for the application.
 
@@ -43,10 +44,18 @@ def check_iranian_cities_config(app_configs: Dict[str, Any], **kwargs: Any) -> L
 
     def get_iranian_cities_settings() -> Dict[str, Any]:
 
-        sage_iranian_cities_admin_add_readonly_enabled: bool = sage_iranian_cities_settings.IRANIAN_CITIES_ADMIN_ADD_READONLY_ENABLED
-        sage_iranian_cities_admin_delete_readonly_enabled: bool = sage_iranian_cities_settings.IRANIAN_CITIES_ADMIN_DELETE_READONLY_ENABLED
-        sage_iranian_cities_admin_change_readonly_enabled: bool = sage_iranian_cities_settings.IRANIAN_CITIES_ADMIN_CHANGE_READONLY_ENABLED
-        sage_iranian_cities_admin_inline_enabled: bool = sage_iranian_cities_settings.IRANIAN_CITIES_ADMIN_INLINE_ENABLED
+        sage_iranian_cities_admin_add_readonly_enabled: bool = (
+            sage_iranian_cities_settings.IRANIAN_CITIES_ADMIN_ADD_READONLY_ENABLED
+        )
+        sage_iranian_cities_admin_delete_readonly_enabled: bool = (
+            sage_iranian_cities_settings.IRANIAN_CITIES_ADMIN_DELETE_READONLY_ENABLED
+        )
+        sage_iranian_cities_admin_change_readonly_enabled: bool = (
+            sage_iranian_cities_settings.IRANIAN_CITIES_ADMIN_CHANGE_READONLY_ENABLED
+        )
+        sage_iranian_cities_admin_inline_enabled: bool = (
+            sage_iranian_cities_settings.IRANIAN_CITIES_ADMIN_INLINE_ENABLED
+        )
 
         return {
             "IRANIAN_CITIES_ADMIN_ADD_READONLY_ENABLED": sage_iranian_cities_admin_add_readonly_enabled,
@@ -55,9 +64,8 @@ def get_iranian_cities_settings() -> Dict[str, Any]:
             "IRANIAN_CITIES_ADMIN_INLINE_ENABLED": sage_iranian_cities_admin_inline_enabled,
         }
 
-
     def check_missing_configs(settings: Dict[str, Any]) -> None:
-        missing: List[str] = [key for key, value in settings.items() if value == None]
+        missing: List[str] = [key for key, value in settings.items() if value is None]
         if missing:
             raise IranianCitiesConfigurationError(
                 f"Iranian Cities configuration settings are missing: {', '.join(missing)}."

iranian_cities/conf.py

@@ -1,7 +1,10 @@
-from django.conf import settings
 from typing import Any, Dict
-from iranian_cities.exc import IranianCitiesConfigurationError
+
+from django.conf import settings
+
 from iranian_cities.constants import DEFAULT_SETTINGS
+from iranian_cities.exc import IranianCitiesConfigurationError
+
 
 class SageIranianCitiesSettings:
     _settings: Dict[str, bool]
@@ -24,4 +27,5 @@ def __getattr__(self, item: str) -> bool:
             f"'{self.__class__.__name__}' object has no attribute '{item}'"
         )
 
+
 sage_iranian_cities_settings = SageIranianCitiesSettings()

iranian_cities/exc.py

@@ -26,10 +26,17 @@ class SageError(Exception):
     default_code: str = "E5000"
     section_code: str = "SAGE"
 
-    def __init__(self, detail: Optional[str] = None, code: Optional[str] = None, section_code: Optional[str] = None):
+    def __init__(
+        self,
+        detail: Optional[str] = None,
+        code: Optional[str] = None,
+        section_code: Optional[str] = None,
+    ):
         self.detail: str = detail if detail is not None else self.default_detail
         self.code: str = code if code is not None else self.default_code
-        self.section_code: str = section_code if section_code is not None else self.section_code
+        self.section_code: str = (
+            section_code if section_code is not None else self.section_code
+        )
         self.error_id: str = str(uuid.uuid4())
 
     def __str__(self) -> str:
@@ -69,6 +76,8 @@ class IranianCitiesConfigurationError(IranianCitiesError):
     """
 
     status_code: int = 400
-    default_detail: str = "Invalid Sage Irianian Cities configuration. Please check your settings."
+    default_detail: str = (
+        "Invalid Sage Irianian Cities configuration. Please check your settings."
+    )
     default_code: str = "E4001"
     section_code: str = "CFG"