On Thu, May 14, 2020 at 03:25:02AM -0300, Juan BC wrote:

• First, I forget to add the internal package arcoviv19.web to include

the web app of the project (https://github.com/ivco19/libs/blob/master/setup.py#L89)

• Second, forget to add a line into my MANIFEST.in, so the project

WebClient doesn't work properly. (https://github.com/ivco19/libs/blob/master/MANIFEST.in)

So, after the fixes, I starting to mock tests to check this kind of mistake. The idea was quick and dirty but works: I give a path to my entire source-tree and the the file generated with "setup.py sdist" must contain the exact same files.

So the question: Some know about a tool that checks this kind of thing/problem?

You may find https://pypi.org/project/check-manifest/ useful.

HTH, Marius Gedminas

Thanks for the tools and the example.

I just searching for something like check_manifest, because as was pointed, my configuration is "faaaar" to be generic or configurable.

My dream tool was something like (just imagine a toxenv)

[testenv:check-package] skip_install = True usedevelop = False deps = pkgcheck commands = python setup.py sdist pkgcheck --manifest MANIFEST.in --requirements requirements.txt --src src/ --setup setup.py dist/my_package.tar.gz

And this magically checks the package vs all the configuration files. Maybe a pylint extension can make some of these functionalities.

El jue., 14 may. 2020 a las 6:33, Alexander Todorov (atodorov@mrsenko.com) escribió:

На 14.05.20 г. в 9:25 ч., Juan BC написа:

...

Hi guys, I have a question here (sorry if my lack of practice in

English).

...

I currently working in one of the many projects about covid-19, and I just deployed a new version for a group of epidemiologists. To be fair I deployed not once but three times because of two miss-configuration of setuptools.

• First, I forget to add the internal package arcoviv19.web to include

the web app of the project (https://github.com/ivco19/libs/blob/master/setup.py#L89)

Why are you not using `find_packages()` with possible excludes for the test dirs?

...

• Second, forget to add a line into my MANIFEST.in, so the project

WebClient doesn't work properly. (https://github.com/ivco19/libs/blob/master/MANIFEST.in)

So, after the fixes, I starting to mock tests to check this kind of mistake. The idea was quick and dirty but works: I give a path to my entire source-tree and the the file generated with "setup.py sdist" must contain the exact same

files.

...

"exact same files" doesn't quite work for the majority of the cases. Your Python package includes a subset of all the files which are in the git repository and you can indeed try to verify that this is the case. A simple extract & diff will do the trick.

However your package doesn't seem to include the databases/ directory for example. You see how this starts having exceptions very quickly hence a generic tool is very tricky and impractical to build.

FTR in one of my projects we have find_packages() in setup.py (which relies on __init__.py being present) so we made a custom pylint plugin to warn about .py files which are inside directories missing __init__.py: https://github.com/kiwitcms/Kiwi/blob/master/kiwi_lint/empty.py#L30

An added nice bonus is that Django's test runner also relies of the presence of __init__.py and this helped us discover directories where we had had automated tests (test_...py) but they were not automatically picked up by the test runner.

-- Alex