"user","documents")print(f"构建的路径: {path}")# 判断路径是否存在is_exist=os.path.exists("/path/to/some/file.txt")print(f"文件是否存在: {is_exist
Here is a simple program to get the file extension in Python. import os # unpacking the tuple file_name, file_extension = os.path.splitext("/Users/pankaj/abc.txt") print(file_name) print(file_extension) print(os.path.splitext("/Users/pankaj/.bashrc")) print(os.path.splitext("/Users/...
def find_file(work_dir, extension): lst = [] for filename in os.listdir(work_dir): splits = os.path.splitext(filename) ext = splits[1] if ext == '.'+extension: lst.append(filename) return lst if __name__ == '__main__': file = find_file(r'Z:\test','docx') print(f...
os.path.split('path') 返回( dirname(), basename())元组 os.path.splitext() 返回 (filename, extension) 元组 os.path.getatime\ctime\mtime 分别返回最近访问、创建、修改时间 os.path.getsize() 返回文件大小 os.path.exists() 是否存在 os.path.isabs() 是否为绝对路径 os.path.isdir() 是否为目录...
importosprint(os.getcwd()) print(os.path.realpath(__file__)) print(os.path.abspath(__file__)) 运行结果: 3、查看指定文件路径的文件夹路径部分和文件名部分 os.path.split(path):将指定文件的路径分解为(文件夹路径, 文件名),返回的数据类型是元组类型。
Easily extendible (e.g. no leading dots for extension, only last part of extension) As function: def get_extension(filename): basename = os.path.basename(filename) # os independent ext = '.'.join(basename.split('.')[1:]) return '.' + ext if ext else None Share Follow edited ...
OSError: no filewithexpected extension ...which I can't for the life of me work back to to figure it out. I have tried reinstalling the package again as a first attempt but that hasn't helped. Any suggestions would be greatly appreciated....
$ apt-get install libssl-dev swig libffi-dev ssdeep libfuzzy-dev unrar p7zip-full 以上是依赖环境Python3与一些工具包,下面你还会需要做这些操作: Install: $ git clone https://github.com/viper-framework/viper $ cd viper $ git submodule init ...
n = text_file.write('Python, Python~') text_file.close() print(n) 1. 2. 3. 4. 5. 执行和输出: 再次打开该文件查看其内容: 3. 移除文件 在Python 里移除一个文件可以调用os库的remove()方法,将该文件的路径作为参数传给它即可。 3.1. 移除文件 ...
# 需要导入模块: import os [as 别名]# 或者: from os importgetenv[as 别名]defget_emsdk_root():# Shamelessly copied from Godot's detect.pyem_config_file = os.getenv('EM_CONFIG')oros.path.expanduser('~/.emscripten')ifnotos.path.exists(em_config_file):raiseBuildError("Emscripten configurati...