'''Check if directory exists, if not, create it'''importos# You should change 'test' to your preferred folder.MYDIR = ("test") CHECK_FOLDER = os.path.isdir(MYDIR)# If folder doesn't exist, then create it.ifnotCHECK_FOLDER: os.makedirs(MYDIR)print("created folder : ", MYDIR)el...
importosdefcheck_file_exists(directory,filename):# 合成文件的完整路径full_path=os.path.join(directory,filename)# 判断文件是否存在ifos.path.isfile(full_path):returnTrueelse:returnFalse# 使用示例directory='/path/to/directory'filename='example.txt'ifcheck_file_exists(directory,filename):print(f"文...
In this tutorial, we'll learn how to check if a file or directory is empty in Python with examples. This can be done using the os and pathlib modules.
1 使用os模块 os模块中的os.path.exists(path)方法用于检验文件/目录是否存在。 ReturnTrueifpathrefers to an existing path or an open file descriptor. ReturnsFalsefor broken symbolic links. 代码语言:javascript 复制 importos file_path=r"C:\test\test.txt"print(os.path.exists(file_path))folder_path...
在Python中,可以使用os模块中的isfile函数来检查是否为文件。具体的代码如下: “`python import os def check_if_file(path): if os.path.isfile(path): return True else: return False path = “your_file_path” result = check_if_file(path) ...
importglobimportosimporttimedefcheck_directory_update(path):files=glob.glob(os.path.join(path,"*"))forfile_pathinfiles:last_modified_time=os.path.getmtime(file_path)current_time=time.time()time_diff=current_time-last_modified_timeiftime_diff<60:print(f"{file_path}has been updated within the...
Python exists()method is used to check whether specific file or directory exists or not. It is also used to check if a path refers to any open file descriptor or not. It returns boolean value true if file exists and returns false otherwise. It is used with os module and os.path sub ...
大家可以使用 os.path.isfile() 方法来测试提供的路径是否为常规文件。 如果我们打算打开目录中的所有文件,请使用列表推导来选择文件的名称。import os dir_name = r'/tmp/jiyik'files_in_dir = [f for f in os.listdir(dir_name) if os.path.isfile(f)]print(files_in_dir)for file_name in files...
大家可以使用 os.path.isfile() 方法来测试提供的路径是否为常规文件。 如果我们打算打开目录中的所有文件,请使用列表推导来选择文件的名称。import os dir_name = r'/tmp/jiyik'files_in_dir = [f for f in os.listdir(dir_name) if os.path.isfile(f)]print(files_in_dir)for file_name in files...
1. Python: Check if directory exists using os.path.exists() function os.path.exists()helps check if a specified path exists or not. It returns true if the path is a file, directory, or any other file that contains a reference to another file. ...