代码示例 下面是一个简单的Python代码示例,用于获取本地目录下所有文件的文件名: importosdefget_all_files_in_directory(directory):files=[]forfileinos.listdir(directory):files.append(file)returnfiles directory='/path/to/your/directory'all_files=get_all_files_in_directory(directory)forfileinall_files:p...
importosdefget_all_files(directory):all_files=[]forroot,dirs,filesinos.walk(directory):forfileinfiles:file_path=os.path.join(root,file)all_files.append(file_path)forsubdirindirs:subdir_path=os.path.join(root,subdir)all_files.extend(get_all_files(subdir_path))returnall_files directory="/path...
Watch NowThis tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding:Listing All Files in a Directory With Python 🐍 Python Tricks 💌 Get a short & sweetPython Trickdelivered to your inbox every couple of...
# Get the all files & directories in the specified directory (path). defget_recursive_file_list(path): current_files=os.listdir(path) all_files=[] forfile_nameincurrent_files: full_file_name=os.path.join(path, file_name) all_files.append(full_file_name) ifos.path.isdir(full_file_name...
# Python program to explain os.listdir() method# importing os moduleimportos# Get the path of current working directorypath=os.getcwd()# Get the list of all files and directories# in current working directorydir_list=os.listdir(path)print("Files and directories in '",path,"' :")# print...
os.environ 是一个环境变量的字典对象,可以通过 get 方法或者中括号获取键对应的值。一般工作中使用get。 点击查看代码 importos# 如果有这个键,返回对应的值,如果没有,则返回 none。而使用中括号会报错。print(os.environ.get("HOME")) # 也可以设置默认值,当键存在时返回对应的值,不存在时,返回默认值print...
``` # Python script to remove empty folders in a directory import os def remove_empty_folders(directory_path): for root, dirs, files in os.walk(directory_path, topdown=False): for folder in dirs: folder_path = os.path.join(root, folder) if not os.listdir(folder_path): os.rmdir(fo...
os.fstat(fd) 该函数返回一个stat_result对象,表征一个文件描述符(「f」ile「d」escriptor)的状态。从 Python 3.3 开始,这等效于os.stat(fd) samestat(stat1, stat2)检测两个stat_result对象是否指向同一个文件: In[30]:a_link_stat=stat('./test/a.link.txt')In[31]:a_stat=stat('./test/a.txt...
(list_files(item_path)) else: # 如果是文件,添加到列表 file_list.append(item_path) return file_list # 获取当前目录下的所有文件和子文件夹的名称 current_directory = os.getcwd() # 获取当前工作目录 all_files = list_files(current_directory) # 打印所有文件的路径 for file in all_files: print...
def get_im_cv2(path,dim=224): img = cv2.imread(path) resized = cv2.resize(img, (dim,dim), cv2.INTER_LINEAR) return resized def pre_process(img): img[:,:,0] = img[:,:,0] - 103.939 img[:,:,1] = img[:,:,0] - 116.779 img[:,:,2] = img[:,:,0] - 123.68 return im...