Matt Harbison <matt_harbison@yahoo.com> [Fri, 27 Dec 2019 02:05:01 -0500] rev 43971
narrow: move `testedwith` after module imports
PyCharm flagged this as a PEP 8 violation, for module level imports not being at
the top of the file.
Differential Revision: https://phab.mercurial-scm.org/D7734