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Re: Sparse checkouts suggestion

From: Branko Čibej <brane_at_apache.org>
Date: Thu, 14 Sep 2017 15:42:29 +0200

On 14.09.2017 15:29, Paul Hammant wrote:
>
> Yes, that one's pretty nice, but as a rule we try not to burden our
> users with dependencies outside the standard library. The script uses
> os.system, what, twice? Hardly worth replacing.
>
> On the other hand, we have wrappers around subprocess.Popen in
> subversion/tests/cmdline/svntest/main.py; you should be able to
> recycle
> those.
>
>
> I wasn't suggesting any change to os.system for this script. I'm just
> adding tests. I couldn't find decent examples of os.system mocking
> (and stderr/out) so I did it old-school style. Mocking in Python is a
> mess. No cohesive 'winning' approach/framework, and how-to information
> not consolidated anywhere.

Well, well, well.

foo.py:

import os
def my_mocked_os_system(*args, **kwargs):
    print('a mockery')
os.system = my_mocked_os_system

bar.py:

import os
os.system("echo bar")

import foo
os.system("echo foo")

Then:

$ PYTHONPATH=. python bar.py
bar
a mockery

:)

-- Brane
Received on 2017-09-14 15:42:39 CEST

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