Tox? ?? ??? ???? ???? ????? ??

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?? ???? Python?? ???? ????? ????? ?? ????? tox? ?????. ??? ? ??? ??? ????? ???? ??? ??? ??? ? ?? ?? ??? ??? ??? ????. ?? ??, tox? “? ???? ????(it works on my machine)”? ??? ?? ??? ?????? ???. ???? ??? ?? ? ?? ??? ????:

• ??? ??? ??? ??? ?? ???? ??? ? ????.
• ?? ??? ??? ? ????.
• ?? ??? ???? ??? ? ????.

??, ?? ??? ?? ?? ??? ??? Windows, macOS ? Linux OS?? ??? ? ??? ????. ? ??????? tox? ?? ??? ?? ???? ??? ???? ???? ??? ??? ???????. ?? ???? ?? ??? ?? tox? ??? ??? ? ??? ???????.

tox? ??????

tox ???? ?? ? ??? ?? ??? ??????, tox? ??? ?? ??? ???? Python ???? ????? ? ??? ???? ???? ? ???? ???? ??? ? ????.

??? ??? “tox? Python?? ???? ????? ????? ?? ??? ???. ?? Python ?????? ???, ??? ? ??? ????? ?????? ? ? ??? ?????.”?? ?????. ??? “tox? ???? ?? ?? ?? ? ??? ??? ?????.”?? ???? ????. ?? ??? ?? ? ?? ????? ??? ???? ?? ??? ???? ? tox? ???? ?? ?????.

??? tox? ?? ?????? ????? ?? ??? ???? ?? ??? ???? ?? ????. tox ??? ??? ?? ??? ?? ??? ????.

# content of: tox.ini , put in same dir as setup.py
[tox]
envlist = py27,py36

[testenv]
# install pytest in the virtualenv where commands will be executed
deps = pytest
commands =
    # NOTE: you can run any command line tool here - not just tests
    pytest

? ??? Pytest? ???? ?????, ???? “????? ??? ?? ??? ??? ???? ??? ? ????.”?? ???? ????.

tox? ??? ??????

tox ???? ??? ?? ???? ????? ?????? ?? ????(?? 1). ? ?????? ?????? ??? ??? ??? ??? ??? tox? ?? ??? ?????.

1. tox.ini ??? ??? Python ??? ???? ?? ??? ?????.
2. tox.ini ??? deps ?? ??? ??? ???? ?? ??? ?????. ?? ????? SDIST? ??? ?? ?????(?? ??).
3. ??? ?? ???? ??? ?????. ??? ?? ?? ??? ?????.
4. ? ??? ??? ????? ?????.

????. tox? ??? ? ?? ??? ???? ???? ??? ???? ?? ??? tox? ??? ???? ????? ????? ?? ?? ? ?????.

??? ??? ??????. ?? ?? tox? ???? ??? ?????.

tox? ??

? ????? ?? ??? ???? ???? ??? ?????? ????? ? tox? ???? ?? ? ?? ? ?? ??? ?????.

?? ???

??? ?? ?? ??? ??? ?? ??? tox? ?????. ??? ?????? ?? ??? ???? tox? ???? ????? ?? ???. ?? ?? ??? ?? ???????. ???? ??? ????? ???? ??? ??? ????. ??? ?? ??? tox.ini ???? ?????.

??? ?? ??

tox? ??? CI(??? ??) ????? ?? ?? ??? ??? ??? ??? ?? ???? ???. ?, tox ?? ??? CI ????? ? ?????. ?? ???? ???? ??? ???????.

??? ?? ?? ??

? ??? ?? tox? ??? ?? ??? ?????. ??? ??? ??? ??? ???? ?????. ?? ?? ??????? ???? ???? ? ??? ???? ?? ? ?? ?? ?? ??? ??? ? ????.

?? ?? ?? ???? ??? ?? ?? ? ??? ???? ?? ??? ???? ???? ????. ??? ?? ??? ?? ??? tox ??? ?? ???? ?? ?????. ? ??? tox? ??? ? -r ???? ???? ???(py -m tox -r).

??? tox ?? ?? ??

tox? ?? ??? ?? ?? kurtispykes/tox_example GitHub ??????? ??? ? ?? ??? ??? ??????. ?? ?? tox? ???? ??? ?????.

├── __init__.py
├── .gitignore
├── LICENSE
├── README.md
├── string_reversal.py
├── test_string_reversal.py
├── tox.ini

tox ???? ???? ?? ? ?? ?? ? ??? ???? ?? ??? ????:

tox.ini
setup.cfg
pyproject.toml

? ????? tox.ini? ???? tox? ?????. ??? ??? ????:

[tox]
envlist = my_env
skipsdist = true

[testenv]
deps = pytest
commands = pytest

INI ?? ??? ??? .ini ???? ???? ?? ??? “?? [section] ??? ???? ??? ?? ???(= or : by default)? ??? ?/? ???? ??? ???? ????”? ???? ????.

tox?? ?? ??? ??? tox ???? ?????. ??? ? ????? [tox] ??? ?????. ? ??? tox ??? ?? ?? ??? ?????. ? ???? ??? ??? Python? ???? ???? ????? tox? ??? ? ????.

[tox] ???? ? ?? ??? ???? ????:

1. envlist – ????? py -m tox? ??? ? ?? ??? ???? tox? ????. ? ????, envlist? ??? my_env???. ?? ?? ?? ??? ??? ?? ??? ?? ??? ???? ???? ?? ???? ?? ???? ???? ?? ??? ?? ??? ?????.
2. skipsdist – setup.py ?? pyproject.toml? ?? ?? skipsdist ???? true? ?????. ???? ??? ??? ?????.

?????? ??(py27, py37)? ???? ?? ??? Python? ?? ???? ???? ?? ????. ???? ?????? Python ??? ??? ??? ???? ??? ??, ??? ??? ??? ?????.

[testenv] ? [testenv:NAME] ??? tox? ??? ??? ???? ? ????, ??? NAME? ?? ??? ?????. [testenv] (??? ????? ?)? ??? ??? ???? ????? ?? ? ?? ??? ???? ?????.

? ???? ?? ??? ????? ??? ?? ? ??? ?????:

1. deps – ??? ???? ? ??? ??????.
2. commands – ?? ??? ??? ??? ???? ?????.

?? ??? ??????? ??? ???? ????? ??? ??? ??? ? ????. ? ??? ?? ??? ??? ???? ????? ? ???? ??? ??? string_reversal.py???.

# The contents of string_reversal.py
def reverse_string(text):
    reverse_text = text[::-1]
    return reverse_text

??? ???? ????? ?????? ?? test_string_reversal.py ????? ?????:

# The contents of test_string_reversal.py
from string_reversal import reverse_string

def test_calculate_age():
    # Given
    text = "Hello World!"

    # When
    reversed = reverse_string(text)

    # Then
    assert reversed == "!dlroW olleH"

?? ??? tox.ini ??? ??? ??? ?????? tox? ???? ????. ????? ?? ??? ???? tox? ?????:

py -m to

??? ?? 2? ??? ?? ???? ???.

? ????? Pytest? ????? ?? ?????? ???? ??? ???? ? ????. ??? ??? ???? ??? ? ????.

?? ?? ??? ???

tox? ??? ????? ??? ?? ????. ?? ??, ?? ???? ??? ?? ??(ML) ??? ???? ?? ?? ?? ??? ??? ? ????. ?? ??? kurtispykes/fraud-detection-project GitHub ??????? ??? ? ????. ML ?? ???? ??? ??? ??? ????:

├── fraud_detection_model # Contains the code required to build the model
├── requirements
│   ├── requirements.txt
│   ├── test_requirements.txt
├── tests # Contains the unit tests for the model
├── LICENSE
├── MANIFEST.in
├── mypy.ini
├── publish_model.sh
├── pyproject.toml 
├── setup.py
├── tox.ini

ML ?? ???? ????? ? ?? ???? ??????. ??? ???? ? ? ????? requirements.txt ??? ???? ???.

? ????? tox ?? ???? tox? ??? ? ?? ?? ??? ???? ????. ??? ?? ??? ?? ??? ??? ??? ?????? ??? ??? Gemfury ?????? ???? ??? ?????. ?? ??? ?? ??? ???? ? ??? ??? ? ? ??? ?????. tox.ini ??? ?? ??? ??? ????.

# Part of the tox.ini file; click on the GitHub link to view the entire file
[tox]
envlist = test_package, typechecks, stylechecks, lint
skipsdist = True

[testenv]
install_command = pip install {opts} {packages}

passenv =
	KAGGLE_USERNAME
	KAGGLE_KEY
	GEMFURY_PUSH_URL

[testenv:test_package]
deps =
	-rrequirements/test_requirements.txt

setenv =
	PYTHONPATH=.
	PYTHONHASHSEED=0

commands=
	python fraud_detection_model/train_pipeline.py
	pytest \
	-s \
	-vv \
	{posargs:tests/}

[testenv:train]
envdir = {toxworkdir}/test_package
deps =
	{[testenv:test_package]deps}

setenv =
	{[testenv:test_package]setenv}

commands=
	python fraud_detection_model/train_pipeline.py

[testenv:fetch_data]
envdir = {toxworkdir}/test_package

setenv = {[testenv:test_package]setenv}

commands =
	# fetch
	kaggle competitions download -c ieee-fraud-detection  -p ./fraud_detection_model/data/interim
	# unzip
	unzip ./fraud_detection_model/data/interim/ieee-fraud-detection.zip -d ./fraud_detection_model/data/interim

[testenv:publish_model]
envdir = {toxworkdir}/test_package
deps =
	{[testenv:test_package]deps}

setenv =
	{[testenv:test_package]setenv}

commands=
	python fraud_detection_model/train_pipeline.py
	./publish_model.sh .

setup.py ??? ??????? ?? tox ???? skipsdist ??? ??? ? ????. ? ?? ???? ?? ??? ??? ????? ??? ?? ??? ???? ? ??? tox? ???? ??? ?????.

??? envlist(in the [tox] header)? test_package, typechecks, stylechecks, lint? ???? ?? ? ? ????. ????? py -m tox? ???? ??? ? ??? ???? ? ??? ??? ?????.

????? ??? ?? ??? ????? ?? ??? ??????: ?????? ?? ??. ??, ?? ?????? ????? ?? ??? ???? ?? ??? tox? ???? ?? ????.

py -m tox -e NAME

NAME? tox? ????? ??? ??? ?????.

???? ???? tox ?? ? ?? ??

??? CI ???? tox? ?? ? ?????. ML ?? ????? ??? ??? ?? CircleCI? ?????. Circle CI ?? ??? ?? ?? ??? ?? ???? ?? tox? ?????. ??? ??? GitHub? CircleCI ?? ??? ?????.

??

? ?????? ????? ???? ????? ????? ? ??? ??? tox? ???? ??? ?? ??????. ??? ????? tox? ???? ?? ?????? ?? ??? ???? ???? ??? ????. ???? ?? ?????? ????? ?? ??? ???? ?? ??? tox? ???? ?? ????.

3? 20??? 24??? ??? NVIDIA GTC 2023? ??? ???? ??? ????? ??? ???? ??? ??? ????? ??? ?????.

? ???? ??? SDK? ???? ?? ???, ?? ???, ?? ??, ??, ?? ??, ???? NVIDIA ??? ???? ??? ??? ??? ??? ? ????. ?? ??? ???? NVIDIA? ?? ????? ???? ? ??? ??? ??? ?????? ???? ??? ??? ???.