exclude log groups

sandbox/will/calculator.py

@@ -72,6 +72,8 @@ class CalculatorApp(App):
     def on_key(self, event: events.Key) -> None:
         """Called when the user presses a key."""
 
+        print(f"KEY {event} was pressed!")
+
         def press(button_id: str) -> None:
             self.query_one(f"#{button_id}", Button).press()
             self.set_focus(None)

src/textual/_log.py

@@ -7,6 +7,7 @@ class LogGroup(Enum):
     INFO = auto()
     WARNING = auto()
     ERROR = auto()
+    PRINT = auto()
 
 
 class LogVerbosity(Enum):

src/textual/cli/cli.py

@@ -20,14 +20,15 @@ def run():
 
 @run.command(help="Run the Textual Devtools console.")
 @click.option("-v", "verbose", help="Enable verbose logs.", is_flag=True)
-def console(verbose: bool = False):
+@click.option("-x", "--exclude", "exclude", help="Exclude log group(s)", multiple=True)
+def console(verbose: bool, exclude: list[str]) -> None:
     from rich.console import Console
 
     console = Console()
     console.clear()
     console.show_cursor(False)
     try:
-        _run_devtools(verbose=verbose)
+        _run_devtools(verbose=verbose, exclude=exclude)
     finally:
         console.show_cursor(True)
 

src/textual/devtools/redirect_output.py

@@ -1,12 +1,13 @@
 from __future__ import annotations
 
 import inspect
-from io import TextIOWrapper
+
 from typing import TYPE_CHECKING, cast
-from textual.devtools.client import DevtoolsLog
+from .client import DevtoolsLog
+from .._log import LogGroup, LogVerbosity, LogSeverity
 
 if TYPE_CHECKING:
-    from textual.devtools.client import DevtoolsClient
+    from .devtools.client import DevtoolsClient
 
 
 class StdoutRedirector:
@@ -96,4 +97,9 @@ class StdoutRedirector:
         # that the log message content is a string. The cast below tells mypy this.
         batched_log = "".join(cast(str, log.objects_or_string) for log in log_batch)
         batched_log = batched_log.rstrip()
-        self.devtools.log(DevtoolsLog(batched_log, caller=log_batch[-1].caller))
+        self.devtools.log(
+            LogGroup.PRINT,
+            LogVerbosity.NORMAL,
+            LogSeverity.NORMAL,
+            DevtoolsLog(batched_log, caller=log_batch[-1].caller),
+        )

src/textual/devtools/renderables.py

@@ -18,9 +18,9 @@ from rich.markup import escape
 from rich.rule import Rule
 from rich.segment import Segment, Segments
 from rich.style import Style
+from rich.styled import Styled
 from rich.table import Table
 from rich.text import Text
-
 from textual._log import LogGroup
 
 DevConsoleMessageLevel = Literal["info", "warning", "error"]
@@ -90,18 +90,24 @@ class DevConsoleLog:
         file_and_line = escape(f"{Path(self.path).name}:{self.line_number}")
         group = LogGroup(self.group).name
         time = local_time.time()
+        message = Text(
+            f":warning-emoji:  [{time}] {group}"
+            if self.severity
+            else f"[{time}] {group}"
+        )
+        message.stylize("dim")
+
         table.add_row(
-            (
+            message,
-                f":warning-emoji:  [dim]{time} {group}"
-                if self.severity
-                else f"[dim][{time}] ({group.lower()})"
-            ),
             Align.right(
                 Text(f"{file_and_line}", style=Style(dim=True, link=file_link))
             ),
         )
         yield table
-        yield Segments(self.segments)
+        if group == "PRINT":
+            yield Styled(Segments(self.segments), "bold")
+        else:
+            yield Segments(self.segments)
 
 
 class DevConsoleNotice:

src/textual/devtools/server.py

@@ -36,8 +36,8 @@ async def _on_startup(app: Application) -> None:
     await service.start()
 
 
-def _run_devtools(verbose: bool = False) -> None:
+def _run_devtools(verbose: bool, exclude: list[str]) -> None:
-    app = _make_devtools_aiohttp_app(verbose=verbose)
+    app = _make_devtools_aiohttp_app(verbose=verbose, exclude=exclude)
 
     def noop_print(_: str):
         return None
@@ -46,6 +46,7 @@ def _run_devtools(verbose: bool = False) -> None:
 
 
 def _make_devtools_aiohttp_app(
+    exclude: list[str],
     size_change_poll_delay_secs: float = DEFAULT_SIZE_CHANGE_POLL_DELAY_SECONDS,
     verbose: bool = False,
 ) -> Application:
@@ -56,7 +57,7 @@ def _make_devtools_aiohttp_app(
 
     app["verbose"] = verbose
     app["service"] = DevtoolsService(
-        update_frequency=size_change_poll_delay_secs, verbose=verbose
+        update_frequency=size_change_poll_delay_secs, verbose=verbose, exclude=exclude
     )
 
     app.add_routes(

src/textual/devtools/service.py

@@ -16,6 +16,7 @@ from rich.console import Console
 from rich.markup import escape
 import msgpack
 
+from textual._log import LogGroup
 from textual.devtools.renderables import (
     DevConsoleLog,
     DevConsoleNotice,
@@ -30,15 +31,22 @@ class DevtoolsService:
     responsible for tracking connected client applications.
     """
 
-    def __init__(self, update_frequency: float, verbose: bool = False) -> None:
+    def __init__(
+        self,
+        update_frequency: float,
+        verbose: bool = False,
+        exclude: list[str] | None = None,
+    ) -> None:
         """
         Args:
             update_frequency (float): The number of seconds to wait between
                 sending updates of the console size to connected clients.
             verbose (bool): Enable verbose logging on client.
+            exclude (list[str]): List of log groups to exclude from output.
         """
         self.update_frequency = update_frequency
         self.verbose = verbose
+        self.exclude = set(name.upper() for name in exclude) if exclude else set()
         self.console = Console()
         self.shutdown_event = asyncio.Event()
         self.clients: list[ClientHandler] = []
@@ -92,7 +100,7 @@ class DevtoolsService:
             {
                 "type": "server_info",
                 "payload": {
-                    "width": self.console.width,
+                    "width": self.console.width - 4,
                     "height": self.console.height,
                     "verbose": self.verbose,
                 },
@@ -173,6 +181,8 @@ class ClientHandler:
             type = message["type"]
             if type == "client_log":
                 payload = message["payload"]
+                if LogGroup(payload["group"]).name in self.service.exclude:
+                    continue
                 encoded_segments = payload["segments"]
                 segments = pickle.loads(encoded_segments)
                 message_time = time()

src/textual/events.py

@@ -337,12 +337,12 @@ class MouseMove(MouseEvent, bubble=True, verbose=True):
 
 
 @rich.repr.auto
-class MouseDown(MouseEvent, bubble=True):
+class MouseDown(MouseEvent, bubble=True, verbose=True):
     pass
 
 
 @rich.repr.auto
-class MouseUp(MouseEvent, bubble=True):
+class MouseUp(MouseEvent, bubble=True, verbose=True):
     pass
 
 
@@ -407,11 +407,11 @@ class Blur(Event, bubble=False):
     pass
 
 
-class DescendantFocus(Event, bubble=True):
+class DescendantFocus(Event, bubble=True, verbose=True):
     pass
 
 
-class DescendantBlur(Event, bubble=True):
+class DescendantBlur(Event, bubble=True, verbose=True):
     pass