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