Procedures: move 'build signature' to _signature() method, use in repr #104

	name: test on windows, with numpy

	on: [push]

	jobs:
	build:
	runs-on: windows-latest
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install setuptools codecov pytest pytest-cov coverage numpy
	python -m pip install .
	- name: Test with pytest
	run: \|
	cd tests
	python -m pytest

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