verlet 0.4.0

Verlet Data CLI — download ego and teleop datasets

verlet

Download and explore Verlet datasets from the command line.

Install

curl -sSL https://raw.githubusercontent.com/verlet/verlet-cli/main/install.sh | bash

This creates an isolated venv at ~/.verlet/venv and symlinks verlet into ~/.local/bin.

Or install manually:

pip install verlet

For development:

git clone https://github.com/verlet-robotics/verlet-cli.git
cd verlet-cli
pip install -e .

Quick Start

# Authenticate with your access code
verlet login

# Browse available data
verlet ego list
verlet ego list --detailed --category Kitchen

# Download data
verlet ego download -o ./data --category Kitchen

# Check segment details
verlet ego info station-1__episode_042_seg5

Commands

Authentication

verlet login       # Prompt for access code, store JWT
verlet logout      # Remove stored credentials

EgoDex Hand Pose Data (verlet ego)

# List categories and segment counts
verlet ego list
verlet ego list --task station-1
verlet ego list --category Kitchen
verlet ego list --detailed

# Download segments
verlet ego download                              # all segments to ./verlet-data/ego/
verlet ego download -o ./data                    # custom output directory
verlet ego download --category Kitchen           # filter by category
verlet ego download --include "*.hdf5,*.mp4"     # only specific file types
verlet ego download --exclude "*.egorec,*.rrd"   # skip large files
verlet ego download --parallel 16                # concurrency (default 8)
verlet ego download --dry-run                    # show download plan only

# Segment info
verlet ego info SEGMENT_ID

Data Layout

Downloaded data is organized by station and episode:

verlet-data/ego/
  station-1/
    episode_042_seg5/
      segment.egorec
      hands.npz
      overlay.mp4
      recording.rrd
      egodex/manipulation/0.hdf5
      egodex/manipulation/0.mp4