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#!/usr/bin/python3
# Copyright (C) 2018 Lars Wirzenius
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import copy
import json
import logging
import os
import sys
import uuid
import bottle
class Muck:
def __init__(self):
self._objs = {}
def __len__(self):
return len(self._objs)
def new_id(self):
return str(uuid.uuid4())
def create(self, obj):
obj_id = self.new_id()
self._objs[obj_id] = obj
def update(self, obj_id, obj):
self._objs[obj_id] = obj
def show(self, obj_id):
return self._objs.get(obj_id)
def delete(self, obj_id):
if obj_id in self._objs:
del self._objs[obj_id]
def search(self):
return copy.deepcopy(self._objs)
class API:
def __init__(self, bottleapp):
self._add_routes(bottleapp)
self._muck = Muck()
def _add_routes(self, bottleapp):
routes = [
{
'method': 'GET',
'path': '/status',
'callback': self._show_status,
},
{
'method': 'GET',
'path': '/search',
'callback': self._search,
},
{
'method': 'POST',
'path': '/mem',
'callback': self._create,
},
]
for route in routes:
bottleapp.route(**route)
def _show_status(self):
status = {
'resources': len(self._muck),
}
return response(200, status)
def _search(self):
result = {
'resources': self._muck.search(),
}
return response(200, result)
def _create(self):
r = bottle.request
if r.content_type != 'application/json':
return response(400)
obj = bottle.request.json
logging.info('CREATE %r', repr(obj))
self._muck.create(obj)
return response(201, obj)
def response(status, body):
headers = {}
if isinstance(body, dict):
headers['Content-Type'] = 'application/json'
return bottle.HTTPResponse(
status=status, body=json.dumps(body), headers=headers)
with open(sys.argv[1]) as f:
config = json.load(f)
logging.basicConfig(
filename=config['log'], level=logging.DEBUG,
format='%(levelname)s %(message)s')
logging.info('Effi API starts')
if config.get('pid'):
pid = os.getpid()
with open(config['pid'], 'w') as f:
f.write(str(pid))
app = bottle.default_app()
api = API(app)
app.run(host='127.0.0.1', port=8080)
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