Revert "Remove color handling of output; If CI fails might need to add back"

This reverts commit 9d03730.

Author: tanloong

Lib/test/test_sqlite3/test_cli.py

@@ -218,6 +218,8 @@ def test_keyword_completion(self):
         # List candidates starting with 'S', there should be multiple matches.
         input = b"S\t\tEL\t 1;\n.quit\n"
         output = run_pty(script, input, env={"NO_COLOR": "1"})
+        # Remove control sequences that colorize typed prefix 'S'
+        output = re.sub(rb"\x1b\[[0-9;]*[mK]", b"", output)
         self.assertIn(b"SELECT", output)
         self.assertIn(b"SET", output)
         self.assertIn(b"SAVEPOINT", output)
@@ -234,13 +236,15 @@ def test_nothing_to_complete(self):
         script = "from sqlite3.__main__ import main; main()"
         input = b"zzzz\t;\n.quit\n"
         output = run_pty(script, input, env={"NO_COLOR": "1"})
+        output = re.sub(rb"\x1b\[[0-9;]*[mK]", b"", output)
         for keyword in KEYWORDS:
             self.assertNotRegex(output, rf"\b{keyword}\b".encode("utf-8"))
 
     def test_completion_order(self):
         script = "from sqlite3.__main__ import main; main()"
         input = b"S\t;\n.quit\n"
         output = run_pty(script, input, env={"NO_COLOR": "1"})
+        output = re.sub(rb"\x1b\[[0-9;]*[mK]", b"", output).strip()
         savepoint_idx = output.find(b"SAVEPOINT")
         select_idx = output.find(b"SELECT")
         set_idx = output.find(b"SET")