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annotate piecrust/admin/web.py @ 894:ca357249a321

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admin: Read an optional Flask-app configuration file.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 02 Jul 2017 22:21:24 -0700
parents dcdec4b951a1
children 7ecb946bfafd
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1 import os.path
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2 import logging
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3 from flask import Flask
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4 from werkzeug import SharedDataMiddleware
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7 logger = logging.getLogger(__name__)
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10 def create_foodtruck_app(extra_settings=None):
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11 from .blueprint import foodtruck_bp
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13 app = Flask(__name__.split('.')[0], static_folder=None)
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14 app.config.from_object('piecrust.admin.settings')
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15 if extra_settings:
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16 app.config.update(extra_settings)
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18 root_dir = app.config.setdefault('FOODTRUCK_ROOT', os.getcwd())
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20 app.config.from_pyfile(os.path.join(root_dir, 'admin_app.cfg'),
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21 silent=True)
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22 app.config.from_envvar('FOODTRUCK_SETTINGS', silent=True)
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24 # Add a special route for the `.well-known` directory.
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25 app.wsgi_app = SharedDataMiddleware(
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26 app.wsgi_app,
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27 {'/.well-known': os.path.join(root_dir, '.well-known')})
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29 # Setup logging/error handling.
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30 if app.config['DEBUG']:
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31 l = logging.getLogger()
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32 l.setLevel(logging.DEBUG)
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34 if not app.config['SECRET_KEY']:
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35 # If there's no secret key, create a temp one but mark the app as not
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36 # correctly installed so it shows the installation information page.
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37 app.config['SECRET_KEY'] = 'temp-key'
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39 # Register extensions and blueprints.
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40 bp_prefix = app.config['FOODTRUCK_URL_PREFIX']
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41 app.register_blueprint(foodtruck_bp, url_prefix=bp_prefix)
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43 logger.debug("Created FoodTruck app with admin root: %s" % root_dir)
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45 return app
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