Python 2 is EOL at the end of 2019, many distros and systems now
come with python 3 as their default version.
Rewrite features used in hg-to-git that are no longer supported in
Python 3, in such a way that an updated code can still be usable
with Python 2:
- print is not a statement; use print() function instead.
- dict.has_key(key) is no more; use "key in dict" instead.
Signed-off-by: Hervé Beraud <herveberaud.pro@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
d17ae00c97