我如何使用函数捕获重复异常，而不是在以外编写相同的代码

Question

目前，我有一个程序可以删除一些文件，复制新文件和重命名内容。我希望该程序继续正常工作，即使其中一个文件没有复制并引发例外。我正在使用以下代码处理异常：

try:
    print("Removing old file...")
    ('W:/My Documents/test.exe')
    print("Success!")

#Remove old file in W drive - EXCEPTION HANDLING
except WindowsError as e:
    if e.winerror == 3 or e.winerror == 2:
        print("Requested file does not exist.")
    elif e.winerror == 5:
        print("You do not have the required privilages to make changes to this file.")
        print("One of the following solutions may work:")
        print("   >The file might be open in another location, close the file and try again.")
        print("   >Try to run the program as administrator.")
        print("   >Change file security to allow read/write access to "+userName+".")
    else:
        print("Unexpected exception occured. Please copy the following exception and send it to xxx at xxx@abc")
        print(e)
        print("Program will try to continue")
except Exception as e:
    print("Unexpected exception occured. Please copy the following exception and send it to xxx at xxx@abc")
    print(e)
    print("Program will try to continue")

问题是，我希望该程序单独尝试复制的5组文件集，并且所有这些文件都具有相同的例外处理。

我的问题是，我可以做一个能够处理这些重复例外的函数吗？或另一种不会使我的程序70％异常处理的方式。

Answer 1

我想了一些东西。显然，我可以将异常传递给功能并根据需要使用。我做了这样的事情：

def winErrorHandling(e):
    if e.winerror == 3 or e.winerror == 2:
        print("Requested file does not exist.")
    elif e.winerror == 5:
        print("You do not have the required privilages to make changes to this file.")
        print("One of the following solutions may work:")
        print("   >The file might be open in another location, close the file and try again.")
        print("   >Try to run the program as administrator.")
        print("   >Change file security to allow read/write access to ")#+userName+".")
    else:
        print("")
        print(e)

尝试块是：

try:
    print("Removing old profile backup...")
    shutil.rmtree('C:/Users/abcd/Desktop/a')
    print("Success!")
#EXCEPTION HANDLING #TODO
except WindowsError as e:
    winErrorHandling(e)
except Exception as e:
    print(e)