如何使用Python查找文件?
要使用python在目录中查找文件,您可以使用目录树os.walk查找文件,如下所示-
示例
import os def find_file(file_name, directory_name): files_found = [] for path, subdirs, files in os.walk(directory_name): for name in files: if(file_name == name): file_path = os.path.join(path,name) files_found.append(file_path) return files_found find_file('my_file.txt', 'my_folder')
当您运行此脚本并具有以下文件夹结构时-
my_folder/ another_folder/ my_file another_file hello.py my_file输出结果
你会得到输出-
['/my_folder/another_folder/my_file', '/my_folder/my_file']