vscode-Vyper

Ethereum Vyper language support for Visual Studio Code

Marketplace: ext install tintinweb.vscode-vyper

Features

Note: Active features can be disabled by setting Settings → Vyper → Mode: Active to false.

Provides Security augmented decorations (Settings → Vyper → Decoration: Enable)
Provides Hover information (Settings → Vyper → Hover: Enable)
Provides Code snippets for common language constructs
Integrates with the vyper compiler (based on truffle-compile-vyper)
- automatically compile contracts on save (Settings → Vyper → Compile: On Save)
- compilation can be triggered by executing a vscode command (cmd + shift + p → Vyper: Compile)
- vyper location/command can be customized (default assumes vyper is in PATH) (Settings → Vyper → Command)
Integrates with MythX
- sign-up with your ethereum address (username)
- set your username and password (Settings → Vyper → MythX: Ethaddress / Settings → Vyper → MythX: Password or env.MYTHX_ETH_ADDRESS / env.MYTHX_PASSWORD; configuration takes precedence)
- automatically analyze for security issues when saving the file (Settings → Vyper → Analysis: On Save)

It is assumed that vyper is installed and generally available on the system (pip install vyper). In case vyper is not available in path or called in a virtualenv configure the vyper command in Settings → Vyper → Command

Quickly create constructor, fallback function, methods, structs, ... as you type. Select the snippet from the suggestion box. See snippets/vyper.json for a list of available snippets.
start typing ...

install vyper pip3 install vyper
use the script in ./scripts/fetch_vyper_language_spec.py or run npm run fetchGrammar to merge the python tmlanguage spec with vyper language specifics.