解释器的行编辑特性在支持逐行读取系统上的包括交互式编辑,历史替换以及代码补全。检测是否支持命令行编辑的最快方法是在Python解释器的第一个提示符处输入Control-P,如果电脑发出哔哔声音,则支持命令行编辑;参考附录 Interactive Input Editing and History Substitution获取对键的介绍。如果什么也没有发生,或者^P重复输出,...
<!-- remove the1to leave debug mode --> <no>Please enable Java to view this page correctly</no> <textarea id="code"class="codearea"rows="20"cols="100"></textarea> <type="text/python3"> frominterpreterimportInterpreter #Startaninteractiveinterpreterintextareawithid"code" Interpreter("co...
When an error occurs, the interpreter prints an error message and a stack trace. In interactive mode, it then returns to the primary prompt; when input came from a file, it exits with a nonzero exit status after printing the stack trace. (Exceptions handled by anexceptclause in atrystateme...
ps2. The interpreter quits when it reads an EOF at a prompt. When an unhandled exception occurs, a stack trace is printed and control returns to the primary prompt; in non-interactive mode, the interpreter exits after printing the stack trace. The interrupt signal raises the KeyboardInterrupt ...
--remove the1to leave debug mode--><noscript>Please enable Javascript to view this page correctly</noscript><textareaid="code"class="codearea"rows="20"cols="100"></textarea>frominterpreterimportInterpreter# Start an interactive interpreter in textarea with id "code"Interpreter("code") 当在...
To force the pause and prompt after you enable native code debugging, add the -i argument to the Run > Interpreter Arguments field on the Debug tab. This argument puts the Python interpreter into interactive mode after the code runs. The program waits for you to select Ctrl+Z+Enter to...
mode --> <noscript>Please enable Javascript to view this page correctly</noscript> <textarea id="code" class="codearea" rows="20" cols="100"></textarea> from interpreter import Interpreter # Start an interactive interpreter in textarea with id "code" Interpreter("code") 当在...
to the interpreter) is a code block. A script command (a command specified on the interpreter ...
本地意味着它们将在给定的目录中可用。这是通过在这个目录中放置一个文件python-version.txt来完成的。这对版本控制的存储库很重要,但是有一些不同的策略来管理它们。一种是将该文件添加到“忽略”列表中。这对开源项目的异质团队很有用。另一种方法是签入这个文件,以便在这个存储库中使用相同版本的 Python。
Start the interactive Python interpreter and import the requests package: Python >>> import requests >>> requests.__version__ "x.y.z" >>> requests.__file__ '.../venv/lib/python3.12/site-packages/requests/__init__.py' After starting the interactive Python interpreter, you imported ...