Update types for 3.8.

Author: adamghill

django_unicorn/management/commands/startunicorn.py

@@ -1,6 +1,7 @@
 import os
 import webbrowser
 from pathlib import Path
+from typing import Dict
 
 from django.apps import apps
 from django.conf import settings
@@ -40,7 +41,7 @@ def add_arguments(self, parser):
         parser.add_argument("app_name", type=str)
         parser.add_argument("component_names", nargs="+", type=str, help="Names of components")
 
-    def check_initials_directories(self, app_directory: Path) -> (dict[str, Path], bool):
+    def check_initials_directories(self, app_directory: Path) -> (Dict[str, Path], bool):
         """
         Checks for directories existance and creates them if necessary.
         Returns a tuple containing a dictonary `components` and `templates`
@@ -81,7 +82,7 @@ def obtain_nested_path(self, component_name: str) -> (str, str):
 
         return "/".join(nested_paths), component_name
 
-    def create_nested_directories(self, paths: dict[str, Path], nested_path: str) -> None:
+    def create_nested_directories(self, paths: Dict[str, Path], nested_path: str) -> None:
         """
         Creates the nested directories for the components and templates.
         """
@@ -103,7 +104,7 @@ def create_nested_directories(self, paths: dict[str, Path], nested_path: str) ->
 
             (component_path / "__init__.py").touch(exist_ok=True)
 
-    def create_component_and_template(self, paths: dict[str, Path], nested_path: str, component_name: str) -> None:
+    def create_component_and_template(self, paths: Dict[str, Path], nested_path: str, component_name: str) -> None:
         """
         Creates the component and template files.
         """