英文文档: vars([object]) Return the __dict__ attribute for a module, class, instance, or any other object with a __dict__ attribute. Objects such as modules and instances have an updateable __dict__ attribute; however, other objects may have write restri…
英文文档: vars([object]) Return the __dict__ attribute for a module, class, instance, or any other object with a __dict__ attribute. Objects such as modules and instances have an updateable __dict__ attribute; however, other objects may have write restri…
英文文档: open(file, mode='r', buffering=-1, encoding=None, errors=None, newline=None, closefd=True, opener=None) Open file and return a corresponding file object. If the file cannot be opened, an OSError is raised. file is either a string or bytes objec…
英文文档: class str(object='') class str(object=b'', encoding='utf-8', errors='strict') Return a string version of object. If object is not provided, returns the empty string. Otherwise, the behavior of str()depends on whether encoding or errors is given…
英文文档: class str(object='') class str(object=b'', encoding='utf-8', errors='strict') Return a string version of object. If object is not provided, returns the empty string. Otherwise, the behavior of str() depends on whether encoding or errors is give…
