vt100wasm

library0.3.0pypypi✓ verified 82d ago

Python bindings for vt100 terminal state processing via WebAssembly. Provides terminal emulation with vt100 escape sequence parsing, capable of handling complex terminal interactions. Version 0.3.0 (latest) as of May 2026. Release cadence is irregular; pre-v1.0 so breaking changes are possible.

web-framework database

pip install vt100wasm

package ↗

INSTALL

IMPORT

SIG · VT100WASM

vt100wasm

web-frameworkpythonv0.3.0

Install

2.0s avg

Import

—

Disk

43MB

Pass rate

8/ 10

Env Coverage8 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v0.3.0 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

glibc

py 3.10

✓ —

✓ 2.2s

py 3.11

✓ —

✓ 2.1s

py 3.12

✓ —

✓ 1.8s

py 3.13

✓ —

✓ 1.9s

py 3.9

✕ build_error

43MB installed

● package 43MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Engine

✓ from vt100wasm import Engine

✗ from vt100wasm import Terminal

Screen

✓ from vt100wasm import Screen

Store

✓ from vt100wasm import Store

Creates a Terminal, feeds escape sequences, and reads cell data.

from vt100wasm import Terminal # Create a terminal with 80 columns and 24 rows term = Terminal(width=80, height=24) # Feed some terminal output term.feed(b'\x1b[31mHello\x1b[0m') # Get the cell content cell = term.cell(0, 0) print(cell.char, cell.fg_color, cell.bg_color)

Debug

Known issues

breakingThe Terminal.feed() method expects bytes, not str. Passing a string will raise a TypeError.

fix

Encode strings to bytes before feeding, e.g., term.feed(b'text') or term.feed('text'.encode()).

affects: all versions

breakingThe library is pre-1.0 (v0.3.0), so breaking changes may occur without a major version bump.

fix

Pin your dependency to a specific version and test upgrades carefully.

affects: <1.0.0

gotchaThe Terminal does not automatically manage the cursor; you must manually track cursor position if needed.

fix

Use the cursor position from escape sequence feedback or manage it externally.

affects: all

Upgrade

Version history

0.3.0latest on PyPI · released Mar 16, 2026

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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