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pyqt-reactive

Reactive, ObjectState-backed forms and reusable application infrastructure for PyQt6.

PyPI version Documentation Status Python 3.11+

Quick start

ParameterFormManager renders an existing ObjectState. The state is the model; the form is a view over it.

from dataclasses import dataclass

from PyQt6.QtWidgets import QApplication
from objectstate import ObjectState, set_base_config_type
from pyqt_reactive.forms.parameter_form_manager import (
    FormManagerConfig,
    ParameterFormManager,
)
from pyqt_reactive.theming import ColorScheme

@dataclass
class ProcessingConfig:
    input_path: str = ""
    num_workers: int = 4
    enable_gpu: bool = False

app = QApplication([])
set_base_config_type(ProcessingConfig)
state = ObjectState(ProcessingConfig(), scope_id="processing")
form = ParameterFormManager(
    state,
    config=FormManagerConfig(color_scheme=ColorScheme()),
)
form.show()
app.exec()

Do not pass a dataclass type or instance directly to ParameterFormManager. Create ObjectState(instance) so edits, dirty tracking, hierarchy, and cross-window updates share one authority.

Ownership

pyqt-reactive owns generic widget protocols and strategies, form lifecycle, field-change dispatch, reusable services and managers, previews, animations, and window infrastructure. Host applications own domain workflows and adapters.

Installation

python -m pip install pyqt-reactive

For development:

git clone https://github.com/OpenHCSDev/PyQT-reactive.git
cd PyQT-reactive
python -m pip install -e ".[dev]"

Full documentation: pyqt-reactive.readthedocs.io

Project links

Data verified by PyPI on Aug 5, 2026
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Key dates

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  • Released:
Newer release available (0.2.5)

1 maintainer

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Avatar for trissim from gravatar.com trissim

Credits

Author: Tristan Simas

GitHub Statistics

Data verified by PyPI on Aug 5, 2026
The GitHub source repository was provided by the project maintainers and verified by PyPI at the time of upload. Stars, forks, and open issues/PRs are derived from that repository and have not been independently verified.

License

MIT License (MIT)

Requires

Python >=3.11

Provides Extra

dev docs

Tags

dataclass forms gui pyqt6 reactive widgets

Classifiers

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