Flask-CORS
Flask-CORS is a simple extension to Flask allowing you to support cross origin resource sharing (CORS) using a simple decorator.
Installation
Install the extension with using pip, or easy_install.
$ pip install flask-corsUsage
This extension exposes a simple decorator to decorate flask routes with. Simply add @cross_origin() below a call to Flask’s @app.route(..) incanation to accept the default options and allow CORS on a given route.
Simple Usage
@app.route("/")
@cross_origin() # allow all origins all methods.
def helloWorld():
return "Hello, cross-origin-world!"Using defaults
Alternatively, setting your application’s CORS_ORIGINS configuration property will
app.config['CORS_ORIGINS'] = ['Foo', 'Bar']
@app.route("/")
@cross_origin() # will return CORS headers for origins 'Foo' and 'Bar'
def helloWorld():
return "Hello, cross-origin-world!"For a full list of options, please see the full documentation
Tests
A simple set of tests is included in test.py. To run, install nose, and simply invoke nosetests or run python test.py to exercise the tests.
Contributing
Questions, comments or improvements? Please create an issue on Github, tweet at [@wcdolphin](https://twitter.com/wcdolphin) or send me an email.
2 maintainers
Metadata
2 maintainers
Release files for flask-cors 1.3.0
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