transaction: make undoname a private attribute
This attribute tracks the file pattern to use for undo files.
It is an implementation detail of the current transaction semantics
and doesn't need to be part of the future transaction interface. So
mark it as private.
Differential Revision: https://phab.mercurial-scm.org/D4623
from __future__ import (
absolute_import,
print_function,
)
import argparse
import os
ap = argparse.ArgumentParser()
ap.add_argument('path', nargs='+')
opts = ap.parse_args()
def gather():
for p in opts.path:
if not os.path.exists(p):
return
if os.path.isdir(p):
yield p + os.path.sep
for dirpath, dirs, files in os.walk(p):
for d in dirs:
yield os.path.join(dirpath, d) + os.path.sep
for f in files:
yield os.path.join(dirpath, f)
else:
yield p
print('\n'.join(sorted(gather(), key=lambda x: x.replace(os.path.sep, '/'))))