rich handler tweak

Author: willmcgugan

CHANGELOG.md

@@ -5,11 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [2.2.2] - Unreleased
+## [2.2.2] - 2020-06-14
 
 ### Changed
 
-- Extra paramters added to RichLogging
+- Exposed RichHandler highlighter as a class var
 
 ## [2.2.1] - 2020-06-14
 

pyproject.toml

@@ -2,7 +2,7 @@
 name = "rich"
 homepage = "https://github.com/willmcgugan/rich"
 documentation = "https://rich.readthedocs.io/en/latest/"
-version = "2.2.1"
+version = "2.2.2"
 description = "Render rich text, tables, progress bars, syntax highlighting, markdown and more to the terminal"
 authors = ["Will McGugan <willmcgugan@gmail.com>"]
 license = "MIT"

rich/logging.py

@@ -2,12 +2,12 @@
 from datetime import datetime
 from logging import Handler, LogRecord
 from pathlib import Path
-from typing import Optional
+from typing import ClassVar, List, Optional, Type
 
 from . import get_console
 from rich._log_render import LogRender
 from rich.console import Console
-from rich.highlighter import Highlighter, ReprHighlighter
+from rich.highlighter import Highlighter, RegexHighlighter, ReprHighlighter
 from rich.markup import render
 from rich.text import Text
 
@@ -20,11 +20,21 @@ class RichHandler(Handler):
         level (int, optional): Log level. Defaults to logging.NOTSET.
         console (:class:`~rich.console.Console`, optional): Optional console instance to write logs.
             Default will create a new console writing to stderr.
+        enable_link_path (bool, optional): Enable terminal link of path column to file. Defaults to True.
   
     """
 
-    KEYWORDS = ["GET", "POST", "HEAD", "PUT", "DELETE", "OPTIONS", "TRACE", "PATCH"]
-    HIGHLIGHTER_CLASS = ReprHighlighter
+    KEYWORDS: ClassVar[Optional[List[str]]] = [
+        "GET",
+        "POST",
+        "HEAD",
+        "PUT",
+        "DELETE",
+        "OPTIONS",
+        "TRACE",
+        "PATCH",
+    ]
+    HIGHLIGHTER_CLASS: ClassVar[Type[Highlighter]] = ReprHighlighter
 
     def __init__(
         self,
@@ -50,9 +60,10 @@ def emit(self, record: LogRecord) -> None:
         level = Text()
         level.append(record.levelname, log_style)
         message_text = Text(message)
-        message_text.highlight_words(self.KEYWORDS, "logging.keyword")
         if self.highlighter:
             message_text = self.highlighter(message_text)
+        if self.KEYWORDS:
+            message_text.highlight_words(self.KEYWORDS, "logging.keyword")
 
         self.console.print(
             self._log_render(