Fill in missing codes python face questions of

Fill in missing codes

DEF print_directory_contents ( sPath ): "" " This function accepts as input the name of the folder parameter returns the files in the folder path . comprising a path and file folder " "" # supplementary code

answer

def print_directory_contents(sPath):
    import os for sChild in os.listdir(sPath): sChildPath = os.path.join(sPath,sChild) if os.path.isdir(sChildPath): print_directory_contents(sChildPath) else: print sChildPath 

With particular attention to the following points:

• To unify naming conventions. If the sample code can be seen in naming, which follow the existing norms.
• Recursive function needs a recursive and terminates. Make sure you understand the principles involved, otherwise you will face endless call stack (callstack).
• We use the osmodule to interact with the operating system, but can be done interactively cross-platform. You can write the code sChildPath = sPath + '/' + sChild, but this on a Windows system error.
• Familiar with the basic module is very valuable, but do not back down Xiangponaodai all, remember that Google is your job mentor.
• If you do not understand the intended function of the code, it is daring to ask questions.
• Adhere to the KISS principle! Keep it simple, but the brain can understand!
• This article first appeared in Python black hole net , blog sync with the new park