There are moments when you'd automatically want to run a script the moment
that a file updates. Instead of running these things by hand we can use a
nifty tool called
entr to help us automate these things. The project page
for this tool can be found here.
We've got a python project called
checking that contains a file called
def valid_url(url: str): return True
We've also got a test file called called
from checking.web import valid_url def test_starts_correctly(): assert valid_url("http://yoyo.com") assert valid_url("https://yoyo.com") assert not valid_url("foobar.co")
We can run this unit test by running this command from the command line:
The goal of this series of videos will be to come up with a way to
have this line of code run automatically whenever we make a change to
Feedback? See an issue? Something unclear? Feel free to mention it here.
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