changing-files: move default constructor value to None
According to Augie Fackler, using tuple as default value confuse PyType when
actual values are passed at init time.
Differential Revision: https://phab.mercurial-scm.org/D9086
--- a/mercurial/metadata.py Mon Sep 28 11:16:12 2020 +0200
+++ b/mercurial/metadata.py Thu Sep 24 09:32:07 2020 +0200
@@ -40,15 +40,20 @@
"""
def __init__(
- self, touched=(), added=(), removed=(), p1_copies=(), p2_copies=(),
+ self,
+ touched=None,
+ added=None,
+ removed=None,
+ p1_copies=None,
+ p2_copies=None,
):
- self._added = set(added)
- self._removed = set(removed)
- self._touched = set(touched)
+ self._added = set(() if added is None else added)
+ self._removed = set(() if removed is None else removed)
+ self._touched = set(() if touched is None else touched)
self._touched.update(self._added)
self._touched.update(self._removed)
- self._p1_copies = dict(p1_copies)
- self._p2_copies = dict(p2_copies)
+ self._p1_copies = dict(() if p1_copies is None else p1_copies)
+ self._p2_copies = dict(() if p2_copies is None else p2_copies)
def __eq__(self, other):
return (