Python的額外錯誤處理

Example:

try:

    data=open('open_file.txt')

    for each_line in data:

        try:

            (var1,var2)=each_line.split(":",1)

            print(var1)

            print(var2)

        except:

            print(each_line)

    data.close()

except:

    print('File is not existing') 

透過Python的try & except，程式碼果真變得很簡潔～