refactor(cz-commit): use Keys.Enter enum constant over string literal

Author: axkoro

commitizen/cz/utils.py

@@ -5,6 +5,7 @@
 from pathlib import Path
 
 from prompt_toolkit.key_binding import KeyBindings, KeyPressEvent
+from prompt_toolkit.keys import Keys
 
 from commitizen import git
 from commitizen.cz import exceptions
@@ -16,7 +17,7 @@
 def get_multiline_key_bindings() -> KeyBindings:
     kb = KeyBindings()
 
-    @kb.add("enter")
+    @kb.add(Keys.Enter)
     def handle_enter(event: KeyPressEvent) -> None:
         buff = event.app.current_buffer
         if buff.text == "":

tests/test_cz_utils.py

@@ -1,12 +1,13 @@
 import pytest
+from prompt_toolkit.keys import Keys
 from pytest_mock import MockFixture
 
 from commitizen.cz import exceptions, utils
 
 
 def test_multiline_key_bindings_enter_submits_on_empty(mocker: MockFixture):
     kb = utils.get_multiline_key_bindings()
-    handler = kb.get_bindings_for_keys(("enter",))[0].handler
+    handler = next(b.handler for b in kb.bindings if Keys.Enter in b.keys)
 
     buff = mocker.MagicMock()
     buff.text = ""
@@ -20,7 +21,7 @@ def test_multiline_key_bindings_enter_submits_on_empty(mocker: MockFixture):
 
 def test_multiline_key_bindings_enter_inserts_newline(mocker: MockFixture):
     kb = utils.get_multiline_key_bindings()
-    handler = kb.get_bindings_for_keys(("enter",))[0].handler
+    handler = next(b.handler for b in kb.bindings if Keys.Enter in b.keys)
 
     buff = mocker.MagicMock()
     buff.text = "some content"