Dependency version bumps

Updated all dependencies to the latest version. This brings us to back
to 2016 :-)

The only dependency not getting an update is 'sh' because the 0.12.x
release series seems to be very buggy (performance issues, regressions, etc).

This commit does contain a guard for checking '_ok_code' during sh
invocation as that was an issue with 1.12.x (submitted
https://github.com/amoffat/sh/issues/343). Might as well patch it
already if we ever do go to sh==1.12.x.

1 files changed, 3 insertions, 0 deletions

diff --git a/qa/base.py b/qa/base.py
index eac60e4..c4110fa 100644
--- a/qa/base.py
+++ b/qa/base.py
@@ -41,6 +41,9 @@ class BaseTestCase(TestCase):
         touch(test_filename, _cwd=self.tmp_git_repo)
         git("add", test_filename, _cwd=self.tmp_git_repo)
         # https://amoffat.github.io/sh/#interactive-callbacks
+        if not ok_code:
+            ok_code = [0]
+
         git("commit", "-m", message, _cwd=self.tmp_git_repo, _tty_in=True, _out=out, _ok_code=ok_code, _env=environment)
         return test_filename