markup in commands

Author: willmcgugan

src/textual/command.py

@@ -978,7 +978,7 @@ async def _gather_commands(self, search_value: str) -> None:
             # list of commands that have been gathered so far.
             prompt = hit.prompt
             if hit.help:
-                help_text = Text(hit.help)
+                help_text = Text.from_markup(hit.help)
                 help_text.stylize(help_style)
                 prompt = Group(prompt, help_text)
             gathered_commands.append(Command(prompt, hit, id=str(command_id)))

src/textual/fuzzy.py

@@ -103,7 +103,7 @@ def highlight(self, candidate: str) -> Text:
             A [rich.text.Text][`Text`] object with highlighted matches.
         """
         match = self._query_regex.search(candidate)
-        text = Text(candidate)
+        text = Text.from_markup(candidate)
         if match is None:
             return text
         assert match.lastindex is not None

src/textual/system_commands.py

@@ -13,32 +13,24 @@
 
 from __future__ import annotations
 
-from typing import TYPE_CHECKING
-
 from .command import DiscoveryHit, Hit, Hits, Provider
 
-if TYPE_CHECKING:
-    from .app import SystemCommandsResult
-
 
 class SystemCommandsProvider(Provider):
     """A [source][textual.command.Provider] of command palette commands that run app-wide tasks.
 
     Used by default in [`App.COMMANDS`][textual.app.App.COMMANDS].
     """
 
-    @property
-    def _system_commands(self) -> SystemCommandsResult:
-        """The system commands to reveal to the command palette."""
-        yield from self.app.get_system_commands(self.screen)
-
     async def discover(self) -> Hits:
         """Handle a request for the discovery commands for this provider.
 
         Yields:
             Commands that can be discovered.
         """
-        commands = sorted(self._system_commands, key=lambda command: command[0])
+        commands = sorted(
+            self.app.get_system_commands(self.screen), key=lambda command: command[0]
+        )
         for name, help_text, callback, discover in commands:
             if discover:
                 yield DiscoveryHit(
@@ -62,7 +54,7 @@ async def search(self, query: str) -> Hits:
 
         # Loop over all applicable commands, find those that match and offer
         # them up to the command palette.
-        for name, help_text, callback, *_ in self._system_commands:
+        for name, help_text, callback, *_ in self.app.get_system_commands(self.screen):
             if (match := matcher.match(name)) > 0:
                 yield Hit(
                     match,