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- import os
- import logging
- from logging.handlers import SMTPHandler, RotatingFileHandler
- from config import Config
- from flask import Flask, request, current_app
- from flask_sqlalchemy import SQLAlchemy
- from flask_migrate import Migrate
- from flask_login import LoginManager
- from flask_mail import Mail
- from flask_bootstrap import Bootstrap
- from flask_moment import Moment
- from flask_babel import Babel, lazy_gettext as _l
- db = SQLAlchemy()
- migrate = Migrate()
- login = LoginManager()
- login.login_view = 'auth.login'
- login.login_message = _l('Please log in to access this page.')
- mail = Mail()
- bootstrap = Bootstrap()
- moment = Moment()
- babel = Babel()
- def create_app(config_class=Config):
- app = Flask(__name__)
- app.config.from_object(config_class)
- db.init_app(app)
- migrate.init_app(app, db)
- login.init_app(app)
- mail.init_app(app)
- bootstrap.init_app(app)
- moment.init_app(app)
- babel.init_app(app)
- from app.errors import bp as errors_bp
- app.register_blueprint(errors_bp)
- from app.auth import bp as auth_bp
- app.register_blueprint(auth_bp, url_prefix='/auth')
- from app.base import bp as base_bp
- app.register_blueprint(base_bp, url_prefix='/base')
- if not app.debug and not app.testing:
- if app.config['MAIL_SERVER']:
- auth = None
- if app.config['MAIL_USERNAME'] or app.config['MAIL_PASSWORD']:
- auth = (app.config['MAIL_USERNAME'], app.config['MAIL_PASSWORD'])
- secure = None
- if app.config['MAIL_USE_TLS']:
- secure = ()
- mail_handler = SMTPHandler(
- mailhost=(app.config['MAIL_SERVER'], app.config['MAIL_PORT']),
- fromaddr='no-reply@' + app.config['MAIL_SERVER'],
- toaddrs=app.config['ADMINS'], subject='Microblog Failure',
- credentials=auth, secure=secure)
- mail_handler.setLevel(logging.ERROR)
- app.logger.addHandler(mail_handler)
- if not os.path.exists('logs'):
- os.mkdir('logs')
- file_handler = RotatingFileHandler('logs/microblog.log', maxBytes=10240, backupCount=10)
- file_handler.setFormatter(logging.Formatter(
- '%(asctime)s %(levelname)s: %(message)s [in %(pathname)s:%(lineno)d]'))
- file_handler.setLevel(logging.INFO)
- app.logger.addHandler(file_handler)
- app.logger.setLevel(logging.INFO)
- app.logger.info('Microblog startup')
- return app
- @babel.localeselector
- def get_locale():
- return request.accept_languages.best_match(current_app.config['LANGUAGES'])
- from app import models
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