Mercurial > evolve
changeset 4740:f8ef6d5f56f2
py3: don't depend on map() iterating over its input
map(some_generator()) in py2 returns a list, while in py3 it returns a
generator, so the passed-in generator won't be called unless the
returned one is.
| author | Martin von Zweigbergk <martinvonz@google.com> |
|---|---|
| date | Fri, 12 Jul 2019 23:19:50 -0700 |
| parents | ce6e69b2f759 |
| children | e8727a27e380 |
| files | hgext3rd/evolve/__init__.py |
| diffstat | 1 files changed, 2 insertions(+), 1 deletions(-) [+] |
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--- a/hgext3rd/evolve/__init__.py Thu Jul 11 16:49:01 2019 -0700 +++ b/hgext3rd/evolve/__init__.py Fri Jul 12 23:19:50 2019 -0700 @@ -1322,7 +1322,8 @@ markers.append(m) ui.write(_('Old store is version %d, will rewrite in version %d\n') % ( repo.obsstore._version, new_format)) - map(f.write, obsolete.encodemarkers(markers, True, new_format)) + for data in obsolete.encodemarkers(markers, True, new_format): + f.write(data) f.close() ui.write(_('Done!\n'))