Merge branch '4.x'

1 files changed, 5 insertions, 9 deletions

diff --git a/sphinx/util/console.py b/sphinx/util/console.py
index 48b566283..abdbf4219 100644
--- a/sphinx/util/console.py
+++ b/sphinx/util/console.py
@@ -1,12 +1,4 @@
-"""
-    sphinx.util.console
-    ~~~~~~~~~~~~~~~~~~~
-
-    Format colored console output.
-
-    :copyright: Copyright 2007-2022 by the Sphinx team, see AUTHORS.
-    :license: BSD, see LICENSE for details.
-"""
+"""Format colored console output."""
 
 import os
 import re
@@ -57,9 +49,13 @@ def term_width_line(text: str) -> str:
 
 
 def color_terminal() -> bool:
+    if 'NO_COLOR' in os.environ:
+        return False
     if sys.platform == 'win32' and colorama is not None:
         colorama.init()
         return True
+    if 'FORCE_COLOR' in os.environ:
+        return True
     if not hasattr(sys.stdout, 'isatty'):
         return False
     if not sys.stdout.isatty():