First commit

### https://raw.github.com/github/gitignore/9d7ff09c7d38dce9ef03e7ea4dc908a622546757/Python.gitignore

# Project-specific files

/conf.json

/questions/*

!/questions/.gitkeep

/answers/*

!/answers/.gitkeep

# Byte-compiled / optimized / DLL files

__pycache__/

*.py[cod]

*$py.class

# C extensions

*.so

# Distribution / packaging

.Python

build/

develop-eggs/

dist/

downloads/

eggs/

.eggs/

lib/

lib64/

parts/

sdist/

var/

wheels/

*.egg-info/

.installed.cfg

*.egg

MANIFEST

# PyInstaller

#  Usually these files are written by a python script from a template

#  before PyInstaller builds the exe, so as to inject date/other infos into it.

*.manifest

*.spec

# Installer logs

pip-log.txt

pip-delete-this-directory.txt

# Unit test / coverage reports

htmlcov/

.tox/

.nox/

.coverage

.coverage.*

.cache

nosetests.xml

coverage.xml

*.cover

.hypothesis/

.pytest_cache/

# Translations

*.mo

*.pot

# Django stuff:

*.log

local_settings.py

db.sqlite3

# Flask stuff:

instance/

.webassets-cache

# Scrapy stuff:

.scrapy

# Sphinx documentation

docs/_build/

# PyBuilder

target/

# Jupyter Notebook

.ipynb_checkpoints

# IPython

profile_default/

ipython_config.py

# pyenv

.python-version

# celery beat schedule file

celerybeat-schedule

# SageMath parsed files

*.sage.py

# Environments

.env

.venv

env/

venv/

ENV/

env.bak/

venv.bak/

# Spyder project settings

.spyderproject

.spyproject

# Rope project settings

.ropeproject

# mkdocs documentation

/site

# mypy

.mypy_cache/

.dmypy.json

dmypy.json

### https://raw.github.com/github/gitignore/9d7ff09c7d38dce9ef03e7ea4dc908a622546757/Global/VisualStudioCode.gitignore

.vscode/*

!.vscode/settings.json

!.vscode/tasks.json

!.vscode/launch.json

!.vscode/extensions.json

# ADC2019

Ensemble solver system for the algorithm design content in DA symposium 2019

## Environments

実際のソルバで使用している環境．

+ デバイス

    - Raspberry Pi 3 B+

+ ソフトウェア

    - Python >= 3.5 (通信プログラム)

        * Flask

        * gevent

        * gevent-websocket

## Our previous works

+ [adc2018-system](https://www.togawa.cs.waseda.ac.jp/gitlab/adc2018/adc2018-system)

* [pynq-router](https://github.com/kotarot/pynq-router)

* [nl-solver](https://github.com/kotarot/nl-solver)

## License

This software is released under GPL v3 License, see [LICENSE](LICENSE).

#!python3

# ADC2019 system module

import json

from roles import Host, Solver

config = None

role = None

def init(args):

    if ('config' in args) and (args['config'] is not None):

        load_config(args['config'])

def load_config(path):

    global config

    global role

    with open(path, 'r') as fp:

        config = json.load(fp)

    if 'role' in config:

        set_role(config['role'], config)

def set_role(role_name, config_data):

    global role

    if role_name == 'host':

        role = Host(config_data)

    elif role_name == 'solver':

        role = Solver(config_data)

def call_api(method, cmd, params):

    if role is not None:

        return role.call_api(method, cmd, params)

    else:

        if cmd == 'role':

            if method == 'POST':

                set_role(params['role'], params)

                return {'role': role.type}

            else:

                return {'role': 'Undefined'}

        else:

            return None