How to check if python module exists and can be imported

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Chapters
00:00 How To Check If Python Module Exists And Can Be Imported
00:52 Accepted Answer Score 47
01:11 Thank you

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Full question
https://stackoverflow.com/questions/5847...

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Tags
#python #django #pythonimport

#avk47

ACCEPTED ANSWER

Score 47

You can use the same logic inside your function:

def module_exists(module_name):
    try:
        __import__(module_name)
    except ImportError:
        return False
    else:
        return True

There is no performance penalty to this solution because modules are imported only once.