dash-0.20.0.tar.gz

# Dash #### Dash is a Python framework for building analytical web applications. No JavaScript required. > 📢 Announcement! > Registration is open for a 2 day, Dash master class in Montreal, February 17-18. > [Register online here](https://plotcon.plot.ly/workshops) 🎚📈 🇨🇦 Build on top of Plotly.js, React, and Flask, Dash ties modern UI elements like dropdowns, sliders, and graphs directly to your analytical python code. [](https://circleci.com/gh/plotly/dash) Here’s a 43-line example of a Dash App that ties a Dropdown to a D3.js Plotly Graph. As the user selects a value in the Dropdown, the application code dynamically exports data from Google Finance into a Pandas DataFrame. This app was written in just 43 lines of code ([view the source](https://gist.github.com/chriddyp/3d2454905d8f01886d651f207e2419f0)).  Dash app code is declarative and reactive, which makes it easy to build complex apps that contain many interactive elements. Here’s an example with 5 inputs, 3 outputs, and cross filtering. This app was composed in just 160 lines of code, all of which were Python.  Dash uses [Plotly.js](https://github.com/plotly/plotly.js) for charting. Over 35 chart types are supported, including maps.  Dash isn't just for dashboards. You have full control over the look and feel of your applications. Here's a Dash app that's styled to look like a PDF report.  To learn more about Dash, read the [extensive announcement letter](https://medium.com/@plotlygraphs/introducing-dash-5ecf7191b503) or [jump in with the user guide](https://plot.ly/dash). ### Documentation View the [Dash User Guide](https://plot.ly/dash). It's chock-full of examples, pro tips, and guiding principles. ### Licensing Dash is licensed under MIT. Plotly offers an enterprise-ready deployment and permissioning server teams that are working with Dash apps behind-the-firewall. [Learn more about Dash On-Premises](https://plot.ly/products/on-premise). ### Contact and Support See [https://plot.ly/dash/support](https://plot.ly/dash/support) for ways to get in touch. ***