hanzo-dev
a4ff972d06
Black 26.1.0 crashes on multiple exception types in parentheses. The requires-python bump to 3.14 broke CI which runs Python 3.12.
hanzo-tools-repl
Multi-language REPL tool with Jupyter kernel backend for interactive code evaluation.
Features
- Multi-language support: Python, Node.js/TypeScript, Bash, Ruby, Go, Rust
- Persistent sessions: Maintain state across evaluations
- Jupyter kernels: Uses standard Jupyter infrastructure
- Agent-friendly: Designed for AI agent workflows
Installation
pip install hanzo-tools-repl
# With all kernels
pip install hanzo-tools-repl[full]
Usage
from hanzo_tools.repl import ReplTool
repl = ReplTool()
# Start a Python session
await repl.call(action="start", language="python")
# Evaluate code
result = await repl.call(action="eval", code="x = 1 + 1\nprint(x)")
# Output: [1] 2
# Node.js/TypeScript
await repl.call(action="start", language="node")
result = await repl.call(action="eval", code="const arr = [1,2,3].map(n => n*2)")
# List sessions
await repl.call(action="list")
# Get history
await repl.call(action="history", limit=10)
# Stop session
await repl.call(action="stop")
Supported Languages
| Language | Kernel | Install |
|---|---|---|
| Python | ipykernel | pip install ipykernel |
| Node.js/TypeScript | tslab | npm install -g tslab && tslab install |
| Bash | bash_kernel | pip install bash_kernel |
| Ruby | iruby | gem install iruby |
| Go | gophernotes | See gophernotes docs |
| Rust | evcxr | cargo install evcxr_jupyter |
License
MIT - Hanzo Industries Inc