Adding `slice` `get_dtype()` method to get the dtype directly on slices. #538

	name: Python

	on:
	pull_request:

	jobs:
	build_and_test:
	name: Check everything builds & tests
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	# Lowest and highest, no version specified so that
	# new releases get automatically tested against
	version: [{torch: torch==1.10, python: "3.8"}, {torch: torch, python: "3.10"}]
	defaults:
	run:
	working-directory: ./bindings/python
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3


	- name: Install Rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	components: rustfmt, clippy

	- uses: Swatinem/rust-cache@v2
	with:
	workspaces: "bindings/python"

	- name: Install Python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.version.python }}
	architecture: "x64"

	- name: Lint with RustFmt
	run: cargo fmt -- --check

	- name: Lint with Clippy
	run: cargo clippy --all-targets --all-features -- -D warnings

	- name: Run Audit
	run: cargo audit -D warnings

	- name: Install
	run: \|
	pip install -U pip
	pip install .[numpy,tensorflow,paddlepaddle]
	pip install ${{ matrix.version.torch }}

	- name: Install (jax, flax)
	if: matrix.os != 'windows-latest'
	run: \|
	pip install .[jax]
	shell: bash

	- name: Check style
	run: \|
	pip install .[quality]
	black --check --line-length 119 --target-version py35 py_src/safetensors tests

	- name: Run tests
	run: \|
	cargo test
	pip install .[testing]
	pytest -sv tests/

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