micropython/tests/cpydiff/modules_os_getenv_argcount.py

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"""
categories: Modules,os
description: ``getenv`` only allows one argument
cause: Unknown
workaround: Test that the return value is ``None``
"""
import os
try:
print(os.getenv('NEW_VARIABLE', 'DEFAULT'))
except TypeError:
print('should not get here')
# this assumes NEW_VARIABLE is never an empty variable
print(os.getenv('NEW_VARIABLE') or 'DEFAULT')