[spp] [PATCH 0/3] Remove Python2 support

[ogawa.yasufumi at lab.ntt.co.jp]

From: Yasufumi Ogawa <ogawa.yasufumi at lab.ntt.co.jp>

Hi all,

SPP supports both of Python2 and 3, but it might sometimes confuse
users and make maintainance hard a little. Considering reasons listed
here, remove Python2 support.

* SPP CLI support both of python2 and 3, but spp-ctl does not support
  python2.

* Include all of required packages in `requirements.txt` for python3.

* Python2 will not be maintained after 2020.

Thanks,
Yasufumi

Yasufumi Ogawa (3):
  controller: remove python2 support
  project: update requirements.txt for pip3
  docs: remove python2 and pip instructions

 docs/guides/commands/experimental.rst | 31 ++++++++++++++++-----------
 docs/guides/gsg/install.rst           | 30 ++++++++++++++------------
 docs/guides/gsg/setup.rst             |  8 ++-----
 requirements.txt                      |  9 ++++++++
 src/controller/commands/pri.py        |  2 --
 src/controller/plugins/hello.py       |  2 +-
 src/controller/shell.py               |  2 --
 src/controller/shell_lib/common.py    |  2 +-
 src/controller/spp.py                 |  4 +---
 src/controller/spp_common.py          |  2 +-
 src/controller/spp_ctl_client.py      |  2 +-
 src/controller/websocket/spp_ws.py    |  2 +-
 src/spp.py                            |  3 +--
 13 files changed, 52 insertions(+), 47 deletions(-)

-- 
2.17.1