How to share a variable globally in python program? -

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i'm working on program has config. need use different config tests , normal running of program.

i manage software , tests using manage.pyscript , tests under python manage.py test ... (eg: python manage.py test all, python manage.py test db, ...)

to choose config did in __init__.py of config:

is_testing = sys.argv[1] == 'test' if is_testing:     app.config.own import testconfig config else:     app.config.own import config

and after import config file.

but sometime test runner takes first place in argv test in argv[2] or run tests launching script directly , not manage.py.

my question ways can share variable across full codebase?

thanks.

you extract determining config config class , have script accept cli arg of config path execute. allow config used.

python manage.py test --config=import.path.to.settings

then have map config loadding actual module. django exact thing settings file, consult implementation details

also i'd def recommend using argsparse, allow not have deal sys.argv[1] provides type enforcement, documenation generation, positional , keyword arg support


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