如果我已经存在一个名为Test的目录。如果尝试创建具有相同名称的目录,如何将目录名称加1?
答案 0 :(得分:3)
您可以使用递归或循环代码。
注释:
代码|递归
import os
def generateDirectoryName(name, x=0):
dir_name = (name + (' ' + str(x) if x is not 0 else '')).strip()
if not os.path.exists(dir_name):
os.mkdir(dir_name)
return dir_name
else:
return generateDirectoryName(name, x + 1)
def createDirectory():
user_input = input("Enter name to create directory: ")
generateDirectoryName(user_input)
def main():
cwd = os.getcwd()
createDirectory()
main()
代码|循环
import os
def generateDirectoryName(name, x=0):
while True:
dir_name = (name + (' ' + str(x) if x is not 0 else '')).strip()
if not os.path.exists(dir_name):
os.mkdir(dir_name)
return dir_name
else:
x = x + 1
def createDirectory():
user_input = input("Enter name to create directory: ")
generateDirectoryName(user_input)
def main():
cwd = os.getcwd()
createDirectory()
main()
输出