Source: psygnal Section: python Priority: optional Maintainer: Debian Python Team Uploaders: Debian PaN Maintainers , Roland Mas Build-Depends: debhelper-compat (= 13), dh-sequence-python3, pybuild-plugin-pyproject, python3-all, python3-attr, python3-hatchling, python3-hatch-vcs, python3-mypy-extensions, python3-numpy, python3-pyqt6, python3-pytest, python3-pytestqt, python3-wrapt, Standards-Version: 4.7.2 Testsuite: autopkgtest-pkg-pybuild Homepage: https://github.com/pyapp-kit/psygnal/ Vcs-Git: https://salsa.debian.org/python-team/packages/psygnal.git Vcs-Browser: https://salsa.debian.org/python-team/packages/psygnal Rules-Requires-Root: no Package: python3-psygnal Architecture: all Depends: ${misc:Depends}, ${python3:Depends}, Description: Fast Python callback/event system modeled after Qt Signals Psygnal (pronounced "signal") is a pure Python implementation of the observer pattern, with the API of Qt-style Signals with (optional) signature and type checking, and support for threading. . This library does not require or use Qt in any way, It simply implements a similar observer pattern API.