如何将 excel/csv 文件作为 function 参数传递？

Question

How can I pass a excel/csv file as a function parameter? I have wrote a piece of code to copy content from one excel file to another excel file. Now I want to define it as a function so I just have to mention file name from which I want to transfer data to my existing file. Thanks a lot in advance. I am very new to Python Programming, and looking forward to learn a lot.

def feed_input_file(InputFile):

   InputFile = "D:\\Python_Projects\\ABC.xlsx"  #(I am passing Input file at the moment but I don't wanna pass it here)

#( Here I am trying to call my function parameter value)

Workbook1 = xl.load_workbook(feed_input_file(InputFile))

............

Answer 1

Still not quite sure what you are trying to do but if you want to create a function that will take a filename as an argument you could try something along the lines of:

def processFile(fn:str):
    #Reads in the contents of file specified by fn
    content = ''
    with open(fn, 'a') as f:
        data = f.read()
        #Do something with data here to create content
    return content

Then in your main part of the script

for filename in listofFiles:
    fle_out = processFile(filename
    #Do something here with file contents