_PAT = 'pat' FILE_TYPE_MOD = 'mod' FILE_TYPE_LIC = 'lic' FILE_TYPE_USER = 'user' FILE_TYPE_FEATURE_PLUGIN = 'feature-plugin' #日志等级 LOG_INFO_TYPE = 'INFO' LOG_WARN_TYPE = 'WARNING' LOG_ERROR_TYPE = 'ERROR' # Co
withopen(file_path_text, mode='wt', encoding='utf-8')as f: # f 是一个文件对象 (file object) print(f"文件 '{ <!-- -->file_path_text}' 已在文本写入模式下打开,编码为 UTF-8。")# 中文解释:打印文件打开状态信息 f.write("你好,世界! ")# 中文解释:向文件写入字符串 "你好,世界!" ...
importgetpass user_name = getpass.getuser()print("User Name : %s"% user_name)whileTrue: passwd = getpass.getpass("Enter your Password : ")ifpasswd =='#pythonworld':print("Welcome!!!")breakelse:print("The password you entered is incorrect.") 运行程序,您将得到以下输出: student@ubuntu...
os.path.abspath(file_path))print("File exists: ", os.path.exists(file_path))print("Parent directory: ", os.path.dirname(file_path))print("Parent directory: {} | File name: {}".format(
import os def rename_files(directory_path, old_name, new_name): for filename in os.listdir(directory_path): if old_name in filename: new_filename = filename.replace(old_name, new_name) os.rename(os.path.join(directory_path,filename),os.path.join(directory_path, new_filename)) ``...
使用Git 仓库包括以下步骤。首先,通过运行git init或git clone命令创建 Git 仓库。第二,你用git add <filename>命令添加文件让仓库跟踪。第三,一旦你添加了文件,你可以用git commit -am "<descriptive commit message>"命令提交它们。此时,您已经准备好对代码进行更多的更改了。
split) Help on built-in function split: split(...) S.split([sep [,maxsplit]]) -> list of strings #sep为分隔符,默认为空格 最大分隔次数 Return a list of the words in the string S, using sep as the delimiter string. If maxsplit is given, at most maxsplit splits are done. If ...
file1.py file2.csv file3.txt 一个更简单的方式来列出一个目录中所有的文件是使用 os.scandir() 或pathlib.Path() : import os basepath = 'my_directory' with os.scandir(basepath) as entries: for entry in entries: if entry.is_file(): print(entry.name) 使用os.scandir() 比起os.listdir(...
# Read file in Text mode f = open("D:/work/20190810/sample.txt", "rt") data = f.read() print(data) 1. 2. 3. 4. 执行和输出: 2. 向文本文件写入字符串 要向文本文件写入字符串,你可以遵循以下步骤: 使用open()函数以写入模式打开文件 ...
Use the function in the OS module (OS. function name ())1) File renamingos.rename (target filename, new filename)2) Delete the fileos.remove (destination file name)3) Create a folderos.mkdir (folder name)4) Delete the folderos.rmdir (folder name)5) Get the current directoryos.getcwd...