Major fixes and new features

venv/lib/python3.12/site-packages/mypy/__main__.py

@@ -0,0 +1,37 @@
+"""Mypy type checker command line tool."""
+
+from __future__ import annotations
+
+import os
+import sys
+import traceback
+
+from mypy.main import main, process_options
+from mypy.util import FancyFormatter
+
+
+def console_entry() -> None:
+    try:
+        main()
+        sys.stdout.flush()
+        sys.stderr.flush()
+    except BrokenPipeError:
+        # Python flushes standard streams on exit; redirect remaining output
+        # to devnull to avoid another BrokenPipeError at shutdown
+        devnull = os.open(os.devnull, os.O_WRONLY)
+        os.dup2(devnull, sys.stdout.fileno())
+        sys.exit(2)
+    except KeyboardInterrupt:
+        _, options = process_options(args=sys.argv[1:])
+        if options.show_traceback:
+            sys.stdout.write(traceback.format_exc())
+        formatter = FancyFormatter(sys.stdout, sys.stderr, False)
+        msg = "Interrupted\n"
+        sys.stdout.write(formatter.style(msg, color="red", bold=True))
+        sys.stdout.flush()
+        sys.stderr.flush()
+        sys.exit(2)
+
+
+if __name__ == "__main__":
+    console_entry()