Fix `COUNT(*)` panic #348

	name: Python

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	env:
	working-directory: bindings/python
	PIP_DISABLE_PIP_VERSION_CHECK: "true"

	jobs:
	test:
	strategy:
	matrix:
	os:
	- ubuntu-latest
	- macos-latest
	- windows-latest
	python-version:
	- "3.9"
	- "3.10"
	- "3.11"
	- "3.12"
	- "3.13"
	runs-on: ${{ matrix.os }}

	defaults:
	run:
	working-directory: ${{ env.working-directory }}

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Install Rust (stable)
	uses: dtolnay/rust-toolchain@stable

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: pip install -r requirements.txt -r requirements-dev.txt

	- name: Install Limbo
	run: pip install -e .

	- name: Run Pytest
	run: pytest tests

	lint:
	runs-on: ubuntu-latest

	defaults:
	run:
	working-directory: ${{ env.working-directory }}

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"

	- name: Install dev dependencies
	run: pip install -r requirements-dev.txt

	- name: Run lint
	run: make lint

	check-requirements:
	runs-on: ubuntu-latest

	defaults:
	run:
	working-directory: ${{ env.working-directory }}

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"

	- name: Install pip-tools
	run: pip install pip-tools

	# - name: Check requirements files
	# run: make check-requirements

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