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Code Issues Packages Projects Releases Wiki Activity

Disable Rich tracebacks by default (#6576)

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Jakub Kuczys 2025-08-09 23:45:03 +02:00 committed by GitHub
parent b177c80b4e
commit 2dbbb51208
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GPG Key ID: B5690EEEBB952194
2 changed files with 22 additions and 1 deletions
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13
redbot/core/_cli.py
View File

@ -314,6 +314,19 @@ def parse_cli_flags(args):
default=None, default=None,
help="Forcefully disables the Rich logging handlers.", help="Forcefully disables the Rich logging handlers.",
) )
# DEP-WARN: use argparse.BooleanOptionalAction when we drop support for Python 3.8
parser.add_argument(
"--rich-tracebacks",
action="store_true",
default=False,
help="Format the Python exception tracebacks using Rich (with syntax highlighting)."
" *May* be useful to increase traceback readability during development.",
)
parser.add_argument(
"--no-rich-tracebacks",
action="store_false",
dest="rich_tracebacks",
)
parser.add_argument( parser.add_argument(
"--rich-traceback-extra-lines", "--rich-traceback-extra-lines",
type=non_negative_int, type=non_negative_int,

10
redbot/logging.py
View File

@ -1,4 +1,5 @@
import argparse import argparse
import logging
import logging.handlers import logging.handlers
import pathlib import pathlib
import re import re
@ -33,6 +34,7 @@ from rich.traceback import PathHighlighter, Traceback # DEP-WARN
MAX_OLD_LOGS = 8 MAX_OLD_LOGS = 8
log = logging.getLogger("red.logging")
class RotatingFileHandler(logging.handlers.RotatingFileHandler): class RotatingFileHandler(logging.handlers.RotatingFileHandler):
@ -322,7 +324,7 @@ def init_logging(level: int, location: pathlib.Path, cli_flags: argparse.Namespa
rich_formatter = logging.Formatter("{message}", datefmt="[%X]", style="{") rich_formatter = logging.Formatter("{message}", datefmt="[%X]", style="{")
stdout_handler = RedRichHandler( stdout_handler = RedRichHandler(
rich_tracebacks=True, rich_tracebacks=cli_flags.rich_tracebacks,
show_path=False, show_path=False,
highlighter=NullHighlighter(), highlighter=NullHighlighter(),
tracebacks_extra_lines=cli_flags.rich_traceback_extra_lines, tracebacks_extra_lines=cli_flags.rich_traceback_extra_lines,
@ -379,3 +381,9 @@ def init_logging(level: int, location: pathlib.Path, cli_flags: argparse.Namespa
for fhandler in (latest_fhandler, all_fhandler): for fhandler in (latest_fhandler, all_fhandler):
fhandler.setFormatter(file_formatter) fhandler.setFormatter(file_formatter)
root_logger.addHandler(fhandler) root_logger.addHandler(fhandler)
if not enable_rich_logging and cli_flags.rich_tracebacks:
log.warning(
"Rich tracebacks were requested but they will not be enabled"
" as Rich logging is not active."
)