feat: make plyer an optional dependency

fastanime/cli/commands/anilist/notifier.py

@@ -16,7 +16,12 @@ def notifier(config: "Config"):
     from sys import exit
 
     import requests
-    from plyer import notification
+
+    try:
+        from plyer import notification
+    except ImportError:
+        print("Please install plyer to use this command")
+        exit(1)
 
     from ....anilist import AniList
     from ....constants import APP_CACHE_DIR, APP_DATA_DIR, APP_NAME, ICON_PATH, PLATFORM

fastanime/cli/utils/tools.py

@@ -37,8 +37,13 @@ def exit_app(exit_code=0, *args):
 
     console = Console()
     if not console.is_terminal:
-        from plyer import notification
-
+        try:
+            from plyer import notification
+        except ImportError:
+            print(
+                "Plyer is not installed; install it for desktop notifications to be enabled"
+            )
+            exit(1)
         notification.notify(
             app_name=APP_NAME,
             app_icon=ICON_PATH,