You're Invited:Meet the Socket Team at BlackHat and DEF CON in Las Vegas, Aug 7-8.RSVP
Socket
Socket
Sign inDemoInstall

pyxdf

Package Overview
Dependencies
Maintainers
3
Alerts
File Explorer

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

pyxdf

Python library for importing XDF (Extensible Data Format)


Maintainers
3

Readme

Latest PyPI Release Latest Conda Release Python 3.9+ License

pyXDF

pyXDF is a Python importer for XDF files.

Sample usage

import matplotlib.pyplot as plt
import numpy as np

import pyxdf

data, header = pyxdf.load_xdf("test.xdf")

for stream in data:
    y = stream["time_series"]

    if isinstance(y, list):
        # list of strings, draw one vertical line for each marker
        for timestamp, marker in zip(stream["time_stamps"], y):
            plt.axvline(x=timestamp)
            print(f'Marker "{marker[0]}" @ {timestamp:.2f}s')
    elif isinstance(y, np.ndarray):
        # numeric data, draw as lines
        plt.plot(stream["time_stamps"], y)
    else:
        raise RuntimeError("Unknown stream format")

plt.show()

CLI examples

pyxdf has an examples module, which can be run from the command line for basic functionality.

  • print_metadata will enable a DEBUG logger to log read messages, then it will print basic metadata about each found stream.
    • python -m pyxdf.examples.print_metadata -f=/path/to/my.xdf
  • playback_lsl will open an XDF file then replay its data in an infinite loop, but using current timestamps. This is useful for prototyping online processing.
    • python -m pyxdf.examples.playback_lsl /path/to/my.xdf

Installation

The latest stable version can be installed with pip install pyxdf.

For the latest development version, use pip install git+https://github.com/xdf-modules/pyxdf.git.

For maintainers

A new release is automatically uploaded to PyPI. Therefore, as soon as a new release is created on GitHub (using a tag labeled e.g. v1.16.3), a PyPI package is created with the version number matching the release tag.

Keywords

FAQs


Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

Packages

Stay in touch

Get open source security insights delivered straight into your inbox.


  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc