Merge pull request #12 from jepler/cancel-search-etc

Cancel search on F9 or Esc press

.github/workflows/release.yml

@@ -12,6 +12,7 @@ jobs:
   release:
 
     runs-on: ubuntu-22.04
+    environment: release
     permissions:
       # IMPORTANT: this permission is mandatory for trusted publishing
       id-token: write

src/ttotp/__main__.py

@@ -30,6 +30,10 @@ import pyotp
 import platformdirs
 import tomllib
 
+from textual._ansi_sequences import ANSI_SEQUENCES_KEYS
+from textual.keys import Keys
+from typing import TypeGuard  # use `typing_extensions` for Python 3.9 and below
+
 # workaround for pyperclip being un-typed
 if TYPE_CHECKING:
 
@@ -42,8 +46,6 @@ else:
     from pyperclip import paste as pyperclip_paste
     from pyperclip import copy as pyperclip_copy
 
-from typing import TypeGuard  # use `typing_extensions` for Python 3.9 and below
-
 
 def is_str_list(val: Any) -> TypeGuard[list[str]]:
     """Determines whether all objects in the list are strings"""
@@ -52,6 +54,12 @@ def is_str_list(val: Any) -> TypeGuard[list[str]]:
     return all(isinstance(x, str) for x in val)
 
 
+# Monkeypatch escape key as meaning "F9", WFM
+# ignore typing here because ANSI_SEQUENCES_KEYS is a Mapping[] which is read-only as
+# far as mypy is concerned.
+ANSI_SEQUENCES_KEYS["\x1b\x1b"] = (Keys.F9,)  # type: ignore
+
+
 # Copied from pyotp with the issuer mismatch check removed and HTOP support removed
 def parse_uri(uri: str) -> pyotp.TOTP:
     """
@@ -176,6 +184,7 @@ class SearchInput(Input, can_focus=False):
         Binding("up", "focus_previous", show=False),
         Binding("down", "focus_next", show=False),
         Binding("ctrl+a", "clear_search", "Show all", show=True),
+        Binding("F9", "clear_search", show=True),
     ]
 
     def on_focus(self) -> None: