fix: handle indexer not selected

Author: stabldev

src/torrra/cli/main.py

@@ -9,7 +9,7 @@
 from torrra.constants import UI_STRINGS
 from torrra.downloader import download_magnet
 from torrra.helpers.intro import show_welcome
-from torrra.indexers import INDEXERS
+from torrra.indexers import INDEXERS_MAP
 from torrra.types import Torrent
 from torrra.utils import get_indexer
 
@@ -28,9 +28,12 @@ def main() -> None:
 
     indexer_name = questionary.select(
         UI_STRINGS["prompt_choose_indexer"],
-        choices=list(INDEXERS.keys()),
+        choices=list(INDEXERS_MAP.keys()),
         style=custom_styles.SELECT,
     ).ask()
+    if not indexer_name:
+        return
+
     indexer = get_indexer(indexer_name)
 
     with console.status(

src/torrra/indexers/__init__.py

@@ -1,4 +1,4 @@
-INDEXERS = {
+INDEXERS_MAP = {
     "yts": "torrra.indexers.yts",
     "magnetdl": "torrra.indexers.magnetdl",
     "movierulz": "torrra.indexers.movierulz",

src/torrra/utils.py

@@ -1,8 +1,8 @@
 import importlib
 
-from torrra.indexers import INDEXERS
+from torrra.indexers import INDEXERS_MAP
 
 
 def get_indexer(name: str):
-    indexer_module_path = INDEXERS[name]
+    indexer_module_path = INDEXERS_MAP[name]
     return importlib.import_module(indexer_module_path).Indexer()