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This package provides access to dxFeed streaming data. The library is a thin wrapper over dxFeed C-API library. We use Cython in this project as it combines flexibility, reliability, and usability in writing C extensions.

The design of the dxfeed package allows users to write any logic related to events in python as well as extending lower level Cython functionality. Moreover, one may start working with the API using the default values like function arguments or a default event handler.

On this website, you will find dxfeed usage examples and docstrings to each function, class, and its methods and fields.

Source code: github.com/dxFeed/dxfeed-python-api

Package distribution: pypi.org/project/dxfeed

Table of contents:

• Home
• Installation
• Basic Usage
  • Import package
  • Configure and create connection with Endpoint class
  • Configure and create subscription
  • Access data from DefaultHandler instance
  • Close subscription
  • Close connection
• Custom Event Handler
  • Import package
  • Configure and create connection with Endpoint class
  • Configure and create subscription
  • Close subscription
  • Close connection
• API Reference
  • API
  • Low-level API
  • Utils functions
• Low-level API
  • Import core functions
  • Create connection
  • Create subscription
  • Attach event handler
  • Attach listener
  • Add tickers
  • Access data
  • Detach listener
  • Close connection
  • Transform data to pandas DataFrame
• Custom listener
  • Pipeline
  • Create cython package
  • Import necessary modules
  • Create Custom Event Handler
• For developers
  • Get the code
  • Additional requirements
  • Build package
  • Testing tool
  • Documentation