async def init_app(argv=None):
app = web.Application()
print('...Reading configs...')
app['config'] = get_config(argv)
# setup Jinja2 template renderer
print('...Set up jinja2...')
aiohttp_jinja2.setup(app,
loader=jinja2.PackageLoader('backend', 'templates'))
# create db connection on startup, shutdown on exit
print('...Appending startup tasks...')
app.on_startup.append(init_pg)
app.on_startup.append(init_security)
app.on_cleanup.append(close_pg)
print('...Set up ElasticSearch...')
app.on_startup.append(init_es)
app.on_cleanup.append(close_es)
# setup views and routes
print('...Set up routes...')
setup_routes(app)
print('...Set up middlewares...')
setup_middlewares(app)
return app
def main(argv):
# init_db() # if needed to initialize db or drop all data
logging.basicConfig(level=logging.DEBUG)
app = init_app(argv)
config = get_config(argv)
print('...Starting app...')
web.run_app(app, host=config['host'], port=config['port'])
def create_app() -> Flask:
app = Flask(__name__)
app_config = get_config()
app.config.from_object(app_config)
firebase.init_app(app)
mongo.init_app(app)
app.register_blueprint(users)
app.register_blueprint(texts)
return app
from db.models import *
from backend.settings import BASE_DIR, get_config
from db.sample_data import get_sample_news, get_sample_categories
DSN = "postgresql://{user}:{password}@{host}:{port}/{database}"
ADMIN_DB_URL = DSN.format(
user='******', password='******', database='postgres',
host='postgres', port=5432
)
admin_engine = create_engine(ADMIN_DB_URL, isolation_level='AUTOCOMMIT')
USER_CONFIG_PATH = BASE_DIR / 'config' / 'workplace.yaml'
USER_CONFIG = get_config(['-c', USER_CONFIG_PATH.as_posix()])
USER_DB_URL = DSN.format(**USER_CONFIG['postgres'])
user_engine = create_engine(USER_DB_URL)
TEST_CONFIG_PATH = BASE_DIR / 'config' / 'workplace_test.yaml'
TEST_CONFIG = get_config(['-c', TEST_CONFIG_PATH.as_posix()])
TEST_DB_URL = DSN.format(**TEST_CONFIG['postgres'])
test_engine = create_engine(TEST_DB_URL)
def setup_db(config):
db_name = config['database']
db_user = config['user']
db_pass = config['password']
conn = admin_engine.connect()
from flask import Flask, render_template
from flask_webpack import Webpack
from backend.settings import get_config
app = Flask(__name__, static_folder='../static')
config = get_config()
app.config.update({
'WEBPACK_MANIFEST_PATH': '../static/manifest.json',
'DEBUG': config['debug'],
})
webpack = Webpack()
webpack.init_app(app)
@app.route('/', defaults={'path': ''})
@app.route('/<path:path>')
def index(path):
return render_template('index.jinja2')