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Port details
py-psygnal Fast python callback/event system modeled after Qt Signals
0.15.0 devel on this many watch lists=0 search for ports that depend on this port Find issues related to this port Report an issue related to this port View this port on Repology. pkg-fallout 0.14.1Version of this port present on the latest quarterly branch.
Maintainer: sunpoet@FreeBSD.org search for ports maintained by this maintainer
Port Added: 2024-09-18 06:21:15
Last Update: 2025-11-01 17:23:22
Commit Hash: 1403bb7
Also Listed In: python
License: BSD3CLAUSE
WWW:
https://psygnal.readthedocs.io/en/latest/
https://github.com/pyapp-kit/psygnal
Description:
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. It has no dependencies. This library does not require or use Qt in any way, It simply implements a similar observer pattern API.
HomepageHomepage    cgit ¦ Codeberg ¦ GitHub ¦ GitLab ¦ SVNWeb - no subversion history for this port

Manual pages:
FreshPorts has no man page information for this port.
pkg-plist: as obtained via: make generate-plist
There is no configure plist information for this port.
USE_RC_SUBR (Service Scripts)
  • no SUBR information found for this port
Dependency lines:
  • ${PYTHON_PKGNAMEPREFIX}psygnal>0:devel/py-psygnal@${PY_FLAVOR}
To install the port:
cd /usr/ports/devel/py-psygnal/ && make install clean
To add the package, run one of these commands:
  • pkg install devel/py-psygnal
  • pkg install py311-psygnal
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.
NOTE: This is a Python port. Instead of py311-psygnal listed in the above command, you can pick from the names under the Packages section.
PKGNAME: py311-psygnal
Package flavors (<flavor>: <package>)
  • py311: py311-psygnal
distinfo:
TIMESTAMP = 1761446688 SHA256 (psygnal-0.15.0.tar.gz) = 5534f18e2d1536675e181c6f81cf04f4177b25a9e60fdcf724a25ce5cc195765 SIZE (psygnal-0.15.0.tar.gz) = 124470
Packages (timestamps in pop-ups are UTC):
py311-psygnal
ABIaarch64amd64armv6armv7i386powerpcpowerpc64powerpc64le
FreeBSD:13:latest0.14.10.15.0-0.14.10.15.0n/an/an/a
FreeBSD:13:quarterly0.14.10.14.1-0.13.00.14.1n/an/an/a
FreeBSD:14:latest0.15.00.15.0-0.14.00.15.0---
FreeBSD:14:quarterly0.14.10.14.1-0.13.00.14.1---
FreeBSD:15:latest0.15.00.15.0n/a0.14.0n/an/a--
FreeBSD:15:quarterly0.14.10.14.1n/a-n/an/a--
FreeBSD:16:latest0.14.10.15.0n/a-n/an/a--
Dependencies
NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
Build dependencies:
  1. py311-hatch-vcs>=0 : devel/py-hatch-vcs@py311
  2. py311-hatchling>=1.8.0 : devel/py-hatchling@py311
  3. python3.11 : lang/python311
  4. py311-build>=0 : devel/py-build@py311
  5. py311-installer>=0 : devel/py-installer@py311
Test dependencies:
  1. python3.11 : lang/python311
Runtime dependencies:
  1. python3.11 : lang/python311
This port is required by:
for Run
  1. devel/py-anywidget
  2. devel/py-app-model
  3. misc/py-napari
  4. misc/py-npe2
  5. x11-toolkits/py-magicgui
Configuration Options:
===> The following configuration options are available for py311-psygnal-0.15.0: PROXY=off: Evented proxy support PYDANTIC=off: Evented model support ===> Use 'make config' to modify these settings
Options name:
devel_py-psygnal
USES:
python
FreshPorts was unable to extract/find any pkg message
Master Sites:
Expand this list (2 items)
Collapse this list.
  1. https://files.pythonhosted.org/packages/source/p/psygnal/
  2. https://pypi.org/packages/source/p/psygnal/
Collapse this list.

Number of commits found: 9

Commit History - (may be incomplete: for full details, see links to repositories near top of page)
CommitCreditsLog message
0.15.0
01 Nov 2025 17:23:22
commit hash: 1403bb7765965eccd644a73cb136a155e46f7ea8commit hash: 1403bb7765965eccd644a73cb136a155e46f7ea8commit hash: 1403bb7765965eccd644a73cb136a155e46f7ea8commit hash: 1403bb7765965eccd644a73cb136a155e46f7ea8 files touched by this commit		 Matthias Andree (mandree) search for other commits by this committer 
*: Revise USES=python:... version range constraints

and strip all lower bounds of 3.9 or 3.10 because they are implied now.

python:3.9-X  -> python:-X
python:3.9+   -> python
python:3.10-X -> python:-X
python:3.10+  -> python
(options such as ,build preserved)
0.15.0
27 Oct 2025 15:32:05
commit hash: ca7677c60a6781a0ded0bb205352ae091657a158commit hash: ca7677c60a6781a0ded0bb205352ae091657a158commit hash: ca7677c60a6781a0ded0bb205352ae091657a158commit hash: ca7677c60a6781a0ded0bb205352ae091657a158 files touched by this commit		 Po-Chuan Hsieh (sunpoet) search for other commits by this committer 
devel/py-psygnal: Update to 0.15.0

Changes:	https://github.com/pyapp-kit/psygnal/releases
		https://github.com/pyapp-kit/psygnal/blob/main/CHANGELOG.md
0.14.2
13 Oct 2025 06:17:43
commit hash: c21a6638127d02e59960b17fd565ceeec413faa7commit hash: c21a6638127d02e59960b17fd565ceeec413faa7commit hash: c21a6638127d02e59960b17fd565ceeec413faa7commit hash: c21a6638127d02e59960b17fd565ceeec413faa7 files touched by this commit		 Po-Chuan Hsieh (sunpoet) search for other commits by this committer 
devel/py-psygnal: Update to 0.14.2

Changes:	https://github.com/pyapp-kit/psygnal/releases
		https://github.com/pyapp-kit/psygnal/blob/main/CHANGELOG.md
0.14.1
07 Sep 2025 23:03:51
commit hash: 7aa9b12e640dbfeae26e4cd184c87011d46de93bcommit hash: 7aa9b12e640dbfeae26e4cd184c87011d46de93bcommit hash: 7aa9b12e640dbfeae26e4cd184c87011d46de93bcommit hash: 7aa9b12e640dbfeae26e4cd184c87011d46de93b files touched by this commit		 Po-Chuan Hsieh (sunpoet) search for other commits by this committer 
devel/py-psygnal: Update to 0.14.1

Changes:	https://github.com/pyapp-kit/psygnal/releases
		https://github.com/pyapp-kit/psygnal/blob/main/CHANGELOG.md
0.14.0
11 Jul 2025 04:31:47
commit hash: bb160ffe9318f9ba188bb9f0b68b7a01c69b8464commit hash: bb160ffe9318f9ba188bb9f0b68b7a01c69b8464commit hash: bb160ffe9318f9ba188bb9f0b68b7a01c69b8464commit hash: bb160ffe9318f9ba188bb9f0b68b7a01c69b8464 files touched by this commit		 Po-Chuan Hsieh (sunpoet) search for other commits by this committer 
devel/py-psygnal: Update to 0.14.0

Changes:	https://github.com/pyapp-kit/psygnal/releases
		https://github.com/pyapp-kit/psygnal/blob/main/CHANGELOG.md
0.13.0
19 May 2025 19:58:16
commit hash: 4b0eca802e639ac32c71c685a6d3a06d904f15c4commit hash: 4b0eca802e639ac32c71c685a6d3a06d904f15c4commit hash: 4b0eca802e639ac32c71c685a6d3a06d904f15c4commit hash: 4b0eca802e639ac32c71c685a6d3a06d904f15c4 files touched by this commit		 Po-Chuan Hsieh (sunpoet) search for other commits by this committer 
devel/py-psygnal: Update to 0.13.0

Changes:	https://github.com/pyapp-kit/psygnal/releases
		https://github.com/pyapp-kit/psygnal/blob/main/CHANGELOG.md
0.12.0
08 Feb 2025 16:59:23
commit hash: 96d44ba93a146d53d1bd6ab72a16909ef37dcf4ecommit hash: 96d44ba93a146d53d1bd6ab72a16909ef37dcf4ecommit hash: 96d44ba93a146d53d1bd6ab72a16909ef37dcf4ecommit hash: 96d44ba93a146d53d1bd6ab72a16909ef37dcf4e files touched by this commit		 Po-Chuan Hsieh (sunpoet) search for other commits by this committer 
devel/py-psygnal: Update to 0.12.0

Changes:	https://github.com/pyapp-kit/psygnal/releases
		https://github.com/pyapp-kit/psygnal/blob/main/CHANGELOG.md
0.11.1
25 Sep 2024 06:16:32
commit hash: 16911a2c119b06b6da437a7fb7f1604c487b2ab7commit hash: 16911a2c119b06b6da437a7fb7f1604c487b2ab7commit hash: 16911a2c119b06b6da437a7fb7f1604c487b2ab7commit hash: 16911a2c119b06b6da437a7fb7f1604c487b2ab7 files touched by this commit		 Po-Chuan Hsieh (sunpoet) search for other commits by this committer 
devel/py-psygnal: Add PROXY and PYDANTIC options
0.11.1
18 Sep 2024 06:12:59
commit hash: 0b36a7a5161bccebacb64ebb711363ce5dc4baedcommit hash: 0b36a7a5161bccebacb64ebb711363ce5dc4baedcommit hash: 0b36a7a5161bccebacb64ebb711363ce5dc4baedcommit hash: 0b36a7a5161bccebacb64ebb711363ce5dc4baed files touched by this commit		 Po-Chuan Hsieh (sunpoet) search for other commits by this committer 
devel/py-psygnal: Add py-psygnal 0.11.1

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. It has no dependencies.

This library does not require or use Qt in any way, It simply implements a
similar observer pattern API.

Number of commits found: 9
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