def test_get_instance_does_not_override_anything(self):
environment = "production"
config = ApplicationConfig.get_instance(environment)
config2 = ApplicationConfig.get_instance()
self.assertEqual(id(config), id(config2))
self.assertEqual(environment, config2.environment)
def test_incorrect_environment_error(self):
expected_error_msg = "environment has to be one of {}".format(ApplicationConfig.ALLOWED_ENVS)
with self.assertRaises(ValueError) as config:
ApplicationConfig("foo")
self.assertEqual(expected_error_msg, str(config.exception))
import sys
import traceback
from json import loads, dumps
from json.decoder import JSONDecodeError
from os import getenv
import pika
from config import ApplicationConfig
from logger import get_logger
from providers import trello_app
PROPERTIES_URL = getenv('PROPERTIES_URL')
logger = get_logger(__name__)
config = ApplicationConfig(PROPERTIES_URL)
def on_message(channel, method_frame, header_frame, body):
try:
body = loads(body.decode('utf8'))
if body.get("type") in ("trello", None):
trello_app.push_card(config.trello_api_key, config.trello_token,
body)
else:
raise NotImplementedError
except JSONDecodeError as e:
channel.basic_publish(
exchange=config.rabbitmq_exchange_name,
routing_key=config.rabbitmq_dead_letter_queue_key,
body=dumps({
"body":
import os
from dotenv import load_dotenv
from flask import Flask, request
from flask_orator import Orator, jsonify
from config import ApplicationConfig
if __name__ == "__main__":
from controllers.api import ApiController
load_dotenv(os.path.join(os.path.dirname(__file__), ".env"))
environment = os.environ.get("ENV", os.getenv("ENV", "development"))
application_config = ApplicationConfig.get_instance(environment=environment)
# Flask application
app = Flask(__name__)
app.config["APPLICATION_CONFIG"] = application_config
app.config["ORATOR_DATABASES"] = {
"default": environment,
environment: application_config.database_config()
}
if environment is not "production":
app.config["ORATOR_DATABASES"]["test"] = application_config.database_config_for_env("test")
# Orator db
db = Orator(app)
if __name__ == "__main__":
# controllers
Function views
1. Add an import: from my_app import views
2. Add a URL to urlpatterns: url(r'^$', views.home, name='home')
Class-based views
1. Add an import: from other_app.views import Home
2. Add a URL to urlpatterns: url(r'^$', Home.as_view(), name='home')
Including another URLconf
1. Import the include() function: from django.conf.urls import url, include
2. Add a URL to urlpatterns: url(r'^blog/', include('blog.urls'))
"""
from django.conf.urls import url
import super_cool.bewsito.views as view
from config import ApplicationConfig
import django
urlpatterns = [
url(r'^bewsito/', view.mainpage),
url(r'^js/(?P<path>.*)$',
django.views.static.serve,
{'document_root': ApplicationConfig.get_source('js')},
name='JS'),
url(r'^css/(?P<path>.*)$',
django.views.static.serve,
{'document_root': ApplicationConfig.get_source('css')},
name='CSS'),
url(r'^images/(?P<path>.*)$',
django.views.static.serve,
{'document_root': ApplicationConfig.get_source('image')},
name='IMG'),
]
Generated by 'django-admin startproject' using Django 1.9.2.
For more information on this file, see
https://docs.djangoproject.com/en/1.9/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.9/ref/settings/
"""
import os
from config import ApplicationConfig
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
HTML_DIR = ApplicationConfig.get_source('html')
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.9/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '(dr96^@b_8vt741o5oyn3__j7*l0cxv!_t=z_69u8j31oc4r2='
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = []
# Application definition
import os
from dotenv import load_dotenv
from flask import Flask, request
from flask_orator import Orator, jsonify
from config import ApplicationConfig
if __name__ == "__main__":
from controllers.api import ApiController
load_dotenv(os.path.join(os.path.dirname(__file__), ".env"))
environment = os.environ.get("ENV", os.getenv("ENV", "development"))
application_config = ApplicationConfig.get_instance(environment=environment)
# Flask application
app = Flask(__name__)
app.config["APPLICATION_CONFIG"] = application_config
app.config["ORATOR_DATABASES"] = {
"default": environment,
environment: application_config.database_config()
}
if environment is not "production":
app.config["ORATOR_DATABASES"][
"test"] = application_config.database_config_for_env("test")
# Orator db
db = Orator(app)
if __name__ == "__main__":
class ZookeeperRegistry(Registry):
_app_config = ApplicationConfig('default_app')
_connect_state = 'UNCONNECT'
def __init__(self, zk_hosts, application_config=None):
if application_config:
self._app_config = application_config
self.__zk = KazooClient(hosts=zk_hosts)
self.__zk.add_listener(self.__state_listener)
self.__zk.start()
def __state_listener(self, state):
if state == KazooState.LOST:
# Register somewhere that the session was lost
self._connect_state = state
elif state == KazooState.SUSPENDED:
# Handle being disconnected from Zookeeper
# print 'disconnect from zookeeper'
self._connect_state = state
else:
# Handle being connected/reconnected to Zookeeper
# print 'connected'
self._connect_state = state
def __unquote(self, origin_nodes):
return (urllib.parse.unquote(child_node) for child_node in origin_nodes
if child_node) #decode('utf8')
def _do_event(self, event):
# event.path 是类似/dubbo/com.ofpay.demo.api.UserProvider/providers 这样的
# 如果要删除，必须先把/dubbo/和最后的/providers去掉
# 将zookeeper中查询到的服务节点列表加入到一个dict中
# zookeeper中保持的节点url类似如下
provide_name = event.path[7:event.path.rfind('/')]
if event.state == 'CONNECTED':
children = self.__zk.get_children(event.path,
watch=self.event_listener)
self._compare_swap_nodes(provide_name, self.__unquote(children))
if event.state == 'DELETED':
children = self.__zk.get_children(event.path,
watch=self.event_listener)
self._compare_swap_nodes(provide_name, self.__unquote(children))
def register(self, interface, **kwargs):
ip = self.__zk._connection._socket.getsockname()[0]
params = {
'interface': interface,
'application': self._app_config.name,
'application.version': self._app_config.version,
'category': 'consumer',
'dubbo': 'dubbo-client-py-1.0.0',
'environment': self._app_config.environment,
'method': '',
'owner': self._app_config.owner,
'side': 'consumer',
'pid': os.getpid(),
'version': '1.0'
}
url = 'consumer://{0}/{1}?{2}'.format(ip, interface,
urllib.parse.urlencode(params))
# print urllib.quote(url, safe='')
consumer_path = '{0}/{1}/{2}'.format('dubbo', interface, 'consumers')
self.__zk.ensure_path(consumer_path)
if not self.__zk.exists(consumer_path + '/' +
urllib.parse.quote(url, safe='')):
self.__zk.create(consumer_path + '/' +
urllib.parse.quote(url, safe=''),
ephemeral=True)
def subscribe(self, interface, **kwargs):
"""
监听注册中心的服务上下线
:param interface: 类似com.ofpay.demo.api.UserProvider这样的服务名
:return: 无返回
"""
version = kwargs.get('version', '')
group = kwargs.get('group', '')
children = self.__zk.get_children('{0}/{1}/{2}'.format(
'dubbo', interface, 'providers'),
watch=self.event_listener)
# 全部重新添加
self._compare_swap_nodes(interface, self.__unquote(children))
def tearDown(self):
ApplicationConfig.reset_instance()
def test_debug_mode_is_enabled_in_production_environment(self):
config = ApplicationConfig("production")
self.assertFalse(config.debug_mode_is_enabled())
def test_debug_mode_is_enabled_in_development_environment(self):
config = ApplicationConfig("development")
self.assertTrue(config.debug_mode_is_enabled())
def test_sets_environment(self):
environment = "production"
config = ApplicationConfig(environment)
self.assertEqual(config.environment, environment)
Generated by 'django-admin startproject' using Django 1.9.2.
For more information on this file, see
https://docs.djangoproject.com/en/1.9/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.9/ref/settings/
"""
import os
from config import ApplicationConfig
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
HTML_DIR = ApplicationConfig.get_source('html')
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.9/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '(dr96^@b_8vt741o5oyn3__j7*l0cxv!_t=z_69u8j31oc4r2='
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
The `urlpatterns` list routes URLs to views. For more information please see:
https://docs.djangoproject.com/en/1.9/topics/http/urls/
Examples:
Function views
1. Add an import: from my_app import views
2. Add a URL to urlpatterns: url(r'^$', views.home, name='home')
Class-based views
1. Add an import: from other_app.views import Home
2. Add a URL to urlpatterns: url(r'^$', Home.as_view(), name='home')
Including another URLconf
1. Import the include() function: from django.conf.urls import url, include
2. Add a URL to urlpatterns: url(r'^blog/', include('blog.urls'))
"""
from django.conf.urls import url
import super_cool.bewsito.views as view
from config import ApplicationConfig
import django
urlpatterns = [
url(r'^bewsito/', view.mainpage),
url(r'^js/(?P<path>.*)$', django.views.static.serve,
{'document_root': ApplicationConfig.get_source('js')}, name='JS'),
url(r'^css/(?P<path>.*)$', django.views.static.serve,
{'document_root': ApplicationConfig.get_source('css')}, name='CSS'),
url(r'^images/(?P<path>.*)$', django.views.static.serve,
{'document_root': ApplicationConfig.get_source('image')}, name='IMG'),
]
