[macports-ports] branch master updated (856b46a -> 6462844)

[Chih-Hsuan Yen]

Chih-Hsuan Yen (yan12125) pushed a change to branch master
in repository macports-ports.

    from 856b46a  py-requests: add py37 subport
     new 3c6763a  py-virtualenv: add py37 subport
     new 6462844  py-tox: add py37 subport

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 python/py-tox/Portfile                  | 2 +-
 python/py-tox/files/tox37               | 1 +
 python/py-virtualenv/Portfile           | 2 +-
 python/py-virtualenv/files/virtualenv37 | 1 +
 4 files changed, 4 insertions(+), 2 deletions(-)
 create mode 100644 python/py-tox/files/tox37
 create mode 100644 python/py-virtualenv/files/virtualenv37