pysv

library0.4.0pypypi✓ verified 82d ago

PySV is a Python library for reading, writing, and converting SystemVerilog files. Version 0.3.1, released periodically on GitHub.

serialization data

pip install pysv

github ↗package ↗

INSTALL

IMPORT

SIG · PYSV

pysv

serializationpythonv0.4.0

Install

1.7s avg

Import

—

Disk

17MB

Pass rate

10/ 10

Env Coverage10 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v0.4.0 · 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

py 3.10–3.95 runs

installs and imports cleanly · install 0.0s · import 0.000s · 19.3MB

glibc

py 3.10–3.95 runs

installs and imports cleanly · install 1.7s · import 0.000s · 20MB

17MB installed

● package 17MB

Code

Verified usage

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

DataType

✓ from pysv import DataType

✗ from pysv import SystemVerilogParser

Reference

✓ from pysv import Reference

compile

✓ from pysv import compile

Parse a SystemVerilog file and list module names.

from pysv import SystemVerilogParser parser = SystemVerilogParser() design = parser.parse_file('example.sv') print(design.get_module_names())

Debug

Known issues

breakingPySV is still in early development (pre-1.0). API may change without deprecation.

fix

Pin exact version in requirements.txt and test upgrades.

affects: <1.0.0

gotchaParser requires SystemVerilog-2005 or earlier; does not fully support newer constructs (e.g., interfaces, assertions).

fix

Check documentation for supported features; use alternative for advanced SV.

affects: all

gotchaFile path in parse_file must be absolute or relative to CWD; no automatic resolution.

fix

Use os.path.abspath() or set working directory accordingly.

affects: all

Upgrade

Version history

0.4.0latest on PyPI · released May 8, 2026

Audit

Dependencies

No dependency data recorded yet.

Agent activity

8 hits · last 30 days

node

Resources

githubhttps://github.com/Kuree/pysv ↗

packagehttps://pypi.org/project/pysv/ ↗