# HG changeset patch
# User Matt Harbison <matt_harbison@yahoo.com>
# Date 1673292859 18000
# Node ID a78dfb1ad60eeeb247f48ad11af7fdfcad3916b9
# Parent  88b81dc2d82be9bebad1eefe2147af3f166fc511
mdiff: add a __str__ method to diffopts

This makes it easier to debug by just formatting the object into `%s` to see the
members and state, instead of the class and memory address.

diff -r 88b81dc2d82b -r a78dfb1ad60e mercurial/mdiff.py
--- a/mercurial/mdiff.py	Fri Jan 06 11:38:13 2023 -0500
+++ b/mercurial/mdiff.py	Mon Jan 09 14:34:19 2023 -0500
@@ -94,6 +94,13 @@
         opts.update(kwargs)
         return diffopts(**opts)
 
+    def __bytes__(self):
+        return b", ".join(
+            b"%s: %r" % (k, getattr(self, k)) for k in self.defaults
+        )
+
+    __str__ = encoding.strmethod(__bytes__)
+
 
 defaultopts = diffopts()