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#! /usr/bin/env python
# -*- coding: utf-8 -
# required imports and code execution for basic functionning
import os
import conf
import logging
import flask_restless
from urllib.parse import urlsplit
def set_logging(log_path=None, log_level=logging.INFO, modules=(),
log_format='%(asctime)s %(levelname)s %(message)s'):
if not modules:
modules = ('root', 'bootstrap', 'runserver',
'web', 'crawler.default_crawler', 'manager', 'plugins')
if conf.ON_HEROKU:
log_format = '%(levelname)s %(message)s'
if log_path:
if not os.path.exists(os.path.dirname(log_path)):
os.makedirs(os.path.dirname(log_path))
if not os.path.exists(log_path):
open(log_path, 'w').close()
handler = logging.FileHandler(log_path)
else:
handler = logging.StreamHandler()
formater = logging.Formatter(log_format)
handler.setFormatter(formater)
for logger_name in modules:
logger = logging.getLogger(logger_name)
logger.addHandler(handler)
for handler in logger.handlers:
handler.setLevel(log_level)
logger.setLevel(log_level)
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
# Create Flask application
application = Flask('web')
if os.environ.get('Newspipe_TESTING', False) == 'true':
application.debug = logging.DEBUG
application.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///:memory:'
application.config['TESTING'] = True
else:
application.debug = conf.LOG_LEVEL <= logging.DEBUG
application.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
application.config['SQLALCHEMY_DATABASE_URI'] \
= conf.SQLALCHEMY_DATABASE_URI
if 'postgres' in conf.SQLALCHEMY_DATABASE_URI:
application.config['SQLALCHEMY_POOL_SIZE'] = 15
application.config['SQLALCHEMY_MAX_OVERFLOW'] = 0
scheme, domain, _, _, _ = urlsplit(conf.PLATFORM_URL)
application.config['SERVER_NAME'] = domain
application.config['PREFERRED_URL_SCHEME'] = scheme
set_logging(conf.LOG_PATH, log_level=conf.LOG_LEVEL)
# Create secrey key so we can use sessions
application.config['SECRET_KEY'] = getattr(conf, 'WEBSERVER_SECRET', None)
if not application.config['SECRET_KEY']:
application.config['SECRET_KEY'] = os.urandom(12)
application.config['SECURITY_PASSWORD_SALT'] = getattr(conf,
'SECURITY_PASSWORD_SALT', None)
if not application.config['SECURITY_PASSWORD_SALT']:
application.config['SECURITY_PASSWORD_SALT'] = os.urandom(12)
db = SQLAlchemy(application)
# Create the Flask-Restless API manager.
manager = flask_restless.APIManager(application, flask_sqlalchemy_db=db)
def populate_g():
from flask import g
g.db = db
g.app = application
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