powerdns-admin/powerdnsadmin/__init__.py

101 lines
3.2 KiB
Python
Raw Normal View History

import os
2019-12-10 10:08:43 +00:00
import logging
from flask import Flask
2019-12-21 14:43:03 +00:00
from flask_mail import Mail
2019-12-10 10:08:43 +00:00
from werkzeug.middleware.proxy_fix import ProxyFix
2021-01-24 08:09:53 +00:00
from flask_session import Session
from .lib import utils
def create_app(config=None):
from . import models, routes, services
from .assets import assets
app = Flask(__name__)
# Read log level from environment variable
log_level_name = os.environ.get('PDNS_ADMIN_LOG_LEVEL', 'WARNING')
log_level = logging.getLevelName(log_level_name.upper())
2019-12-10 10:08:43 +00:00
# Setting logger
logging.basicConfig(
level=log_level,
2019-12-10 10:08:43 +00:00
format=
"[%(asctime)s] [%(filename)s:%(lineno)d] %(levelname)s - %(message)s")
# If we use Docker + Gunicorn, adjust the
# log handler
if "GUNICORN_LOGLEVEL" in os.environ:
gunicorn_logger = logging.getLogger("gunicorn.error")
app.logger.handlers = gunicorn_logger.handlers
app.logger.setLevel(gunicorn_logger.level)
# Proxy
app.wsgi_app = ProxyFix(app.wsgi_app)
2019-12-04 04:50:46 +00:00
# Load config from env variables if using docker
if os.path.exists(os.path.join(app.root_path, 'docker_config.py')):
app.config.from_object('powerdnsadmin.docker_config')
else:
# Load default configuration
app.config.from_object('powerdnsadmin.default_config')
2019-12-04 04:50:46 +00:00
# Load config file from FLASK_CONF env variable
if 'FLASK_CONF' in os.environ:
app.config.from_envvar('FLASK_CONF')
# Load app specified configuration
if config is not None:
if isinstance(config, dict):
app.config.update(config)
elif config.endswith('.py'):
app.config.from_pyfile(config)
2019-12-04 04:50:46 +00:00
# HSTS
if app.config.get('HSTS_ENABLED'):
from flask_sslify import SSLify
2019-12-08 11:23:36 +00:00
_sslify = SSLify(app) # lgtm [py/unused-local-variable]
2019-12-04 04:50:46 +00:00
2021-01-24 08:09:53 +00:00
# Load Flask-Session
app.config['SESSION_TYPE'] = app.config.get('SESSION_TYPE')
if 'SESSION_TYPE' in os.environ:
app.config['SESSION_TYPE'] = os.environ.get('SESSION_TYPE')
sess = Session(app)
# create sessions table if using sqlalchemy backend
if os.environ.get('SESSION_TYPE') == 'sqlalchemy':
sess.app.session_interface.db.create_all()
2021-01-24 08:09:53 +00:00
2019-12-21 14:43:03 +00:00
# SMTP
app.mail = Mail(app)
# Load app's components
assets.init_app(app)
models.init_app(app)
routes.init_app(app)
services.init_app(app)
# Register filters
app.jinja_env.filters['display_record_name'] = utils.display_record_name
app.jinja_env.filters['display_master_name'] = utils.display_master_name
app.jinja_env.filters['display_second_to_time'] = utils.display_time
app.jinja_env.filters['display_setting_state'] = utils.display_setting_state
2021-03-16 18:37:05 +00:00
app.jinja_env.filters['pretty_domain_name'] = utils.pretty_domain_name
app.jinja_env.filters['format_datetime_local'] = utils.format_datetime
app.jinja_env.filters['format_zone_type'] = utils.format_zone_type
# Register context proccessors
from .models.setting import Setting
@app.context_processor
def inject_sitename():
setting = Setting().get('site_name')
return dict(SITE_NAME=setting)
@app.context_processor
def inject_setting():
setting = Setting()
return dict(SETTING=setting)
return app