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77 lines
3.0 KiB
ReStructuredText
77 lines
3.0 KiB
ReStructuredText
5 years ago
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Copyright (c) 2018 Beto Dealmeida
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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Description: console_log
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===========
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This module provides a WSGI middleware that allows you to log to the
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browser console from Python:
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.. code::
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import logging
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from flask import Flask
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from console_log import ConsoleLog
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console = logging.getLogger('console')
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console.setLevel(logging.DEBUG)
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app = Flask(__name__)
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@app.route('/')
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def hello():
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logger.error('Error logged from Python')
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logger.warning('Warning logged from Python')
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logger.info('Info logged from Python')
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logger.debug('Debug logged from Python')
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logger.debug({'foo': ['bar', 'baz']})
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return "Hello World!"
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app.wsgi_app = ConsoleLog(app.wsgi_app, console)
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The logged messages will then show up in the browser console.
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How it works
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============
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The new WSGI app does two things:
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1. Creates a websocket backchannel.
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2. Injects Javascript code into HTML responses, fetching data from the
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websocket channel and logging them to console.
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Platform: UNKNOWN
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Classifier: License :: OSI Approved :: MIT License
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Classifier: Programming Language :: Python
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Classifier: Programming Language :: Python :: 2.6
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Classifier: Programming Language :: Python :: 2.7
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Classifier: Programming Language :: Python :: 3
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Classifier: Programming Language :: Python :: 3.3
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Classifier: Programming Language :: Python :: 3.4
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Classifier: Programming Language :: Python :: 3.5
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Classifier: Programming Language :: Python :: 3.6
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Classifier: Programming Language :: Python :: Implementation :: CPython
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Classifier: Programming Language :: Python :: Implementation :: PyPy
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Provides-Extra: dev
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Provides-Extra: examples
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