gpxpy

gpxpy is a Python library used for parsing and manipulating GPX (GPS Exchange Format) files. GPX is an XML-based file format used to exchange GPS data between software and web services. The gpxpy library allows developers to easily read, write, and modify GPX data within their Python applications.

The primary function of gpxpy is to parse GPX files into a structured object representation. This object allows users to access various elements within the GPX file, such as tracks, segments, points, waypoints, and routes. Each point typically contains latitude, longitude, elevation, and a timestamp. The library also supports reading and writing GPX files in different versions of the standard.

Beyond simple parsing, gpxpy provides functionalities for data manipulation. Users can add, remove, or modify tracks, segments, and points. The library can also be used to calculate distances, durations, and other statistics from the GPS data. This makes it a valuable tool for applications involving GPS data analysis, mapping, fitness tracking, and navigation.

gpxpy is known for its ease of use and straightforward API. It handles the complexities of XML parsing and GPX schema validation, allowing developers to focus on the application logic. The library is open-source and available on platforms like PyPI, making it accessible to a wide range of users.