[Python] try, except를 활용해서 import와ModuleNotFoundError시에 install하기

try, except를 활용해서 import와ModuleNotFoundError시에  install하기

try:
    from matplotlib import pyplot as plt
except ModuleNotFoundError:
    import pip
    pip.main(['install', 'matplotlib'])
    try:
        from matplotlib import pyplot as plt
    except ModuleNotFoundError:
        time.sleep(2)
        from matplotlib import pyplot as plt

try:
    import numpy as np
except ModuleNotFoundError:
    import pip
    pip.main(['install', 'numpy'])
    try:
        import numpy as np
    except ModuleNotFoundError:
        time.sleep(2)
        import numpy as np