python文件和文件夹的相关操作

r囧r小猫 2022-11-29 12:17 191阅读 0赞

# 1. 文件io #

def read_file():
        with open("a.txt") as file:
            var = file.readlines()
            for str in var:
                print(str, end="")
        file.close()

## 格式打印 ##

print ("我叫 %s 今年 %d 岁!" % ('小明', 10))
    
    
    print('{0} is {1}'.format('hha', 'z'))
    print('{0} 和 {1}'.format('Google', 'fffff'))
    
    test_thress_quo = """ 
    所见
    即
    所得
    """
    print(test_thress_quo)
    
    # 遍历器
    list=[1,2,3,4]
    it = iter(list)
    for tmp in it:
        print('这里就是数据: ',tmp, end="\n \n")

# 2. 本地文件管理 #

## 遍历文件夹，文件 ##

import os
    
    
    # 巡视路径下的 文件夹 文件
    def folder_function(path):
        for root, dirs, files in os.walk(path):
            # 当前父路径
            print(root, end="++++root \n")
            print("-------------------------")
            print(dirs, end="文件夹\n")
            print("-------------------------")
            print(files, end="文件 \n")

## 文件后缀分类 ##

# 文件名称后后缀分离
    def folder_function_2(path):
        for root, dirs, files in os.walk(path):
            for file in files:
                file_name, ending = os.path.splitext(file)
                if(ending == '.py'):
                    print("file name is ", file_name, " ---ending is ", ending)

## 存入list ##

def listdir(path, list_name):  #传入存储的list
        for file in os.listdir(path):
            file_path = os.path.join(path, file)
            if os.path.isdir(file_path):
                listdir(file_path, list_name)
            else:
                list_name.append(file_path)
    
        print(list_name)
    ```**加粗样式**