FIX: fixing circular import #79

	name: pyitab

	on: [push]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.8]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Cache pip
	uses: actions/cache@v2
	with:
	# This path is specific to Ubuntu
	path: ~/.cache/pip
	# Look to see if there is a cache hit for the corresponding requirements file
	key: ${{ runner.os }}-pip-${{ hashFiles('requirements-min.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-
	${{ runner.os }}-
	- name: Install dependencies
	run: \|
	sudo apt-get install swig build-essential gfortran python3-dev python-tk
	- name: Install dependencies with pip
	run: \|
	python -m pip install --upgrade pip
	pip install -U numpy blosc
	pip install cython wheel
	pip install flake8 pytest pytest-cov
	pip install tk cytoolz
	- name: Install package requirements.txt
	run: \|
	if [ -f requirements-min.txt ]; then pip install -r requirements-min.txt; fi
	pip install -e .
	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	# flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	# flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
	- name: Test with pytest
	run: \|
	python -m pytest --pyargs pyitab --cov=pyitab
	- uses: codecov/codecov-action@v1
	if: success()
	name: 'Upload coverage to CodeCov'

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