pdb,全称为Python Debugger,是一个内置于标准库的强大调试工具。它允许开发者在代码中设置断点、逐行执行、查看变量值、更改变量状态,甚至重新执行代码段。下面是一个pdb入门的例子: import pdb def buggy_function(x, y): pdb.set_trace() # 设置断点 result = x / y return result buggy_function(10, 0)...
1)debugger里面可以看到存在的变量: 2)console里面可以我们一步步调试的过程,输出的结果会打印在里面: 二、debug按钮介绍 分别是 1)step over 快捷键:F8 2)step into 快捷键:F7 3)step into my code 快捷键: alt+shift+F7 4) step out 快捷键: shift+F8 2.1、step into:单步执行(遇到函数也是单步) 注意...
Step 2.Install the Python extension for Visual Studio Code. Step 3.Open or create a Python file and start coding! Set up your environment Select your Python interpreter by clicking on the status bar Configure the debugger through the Debug Activity Bar ...
$ python Python3.6.0|packaged by conda-forge|(default,Jan132017,23:17:12)[GCC4.8.220140120(Red Hat4.8.2-15)]on linux Type"help","copyright","credits"or"license"formore information.>>>a=5>>>print(a)5 >>>提示输入代码。要退出Python解释器返回终端,可以输入exit()或按Ctrl-D。 运行Python...
打开Python Shell,在主菜单上选择“Debug -> Debugger”选项,打开 Debug Control 对话框,同时 Python Shell 窗口中会显示“[DEBUG ON]”,表示已经处于调试状态,如图 1 所示: 图1 处于调试状态的 Python Shell 在Python Shell 窗口中,选择“File -> Open”菜单项,打开要调试的程序文件,并向程序中的代码添加断点...
要启用 IDLE 的调试器,就在交互式环境窗口中点击 Debug>>Debugger。这将打开调试控制(Debug Control)窗口: 当调试控制窗口出现后,勾选全部 4 个复选框:Stack、Locals、Source 和 Globals。这样窗口将显示全部的调试信息。调试控制窗口显示时,只要你从文件编辑器运行程序,调试器就会在第一条指令之前暂停执行,并显示...
Full-featured Python IDE with editor, debugger, unit testing, error checking, refactoring, and much more. Designed for Python, for a more productive development experience.
当然，其debugger功能也是一应俱全的。Spyder 作为开源社区贡献的由Python编写的跨平台IDE，Spyder以轻量...
Step into– An action to take in the debugger. If the line does not contain a function it behaves the same as “step over” but if it does the debugger will enter the called function and continue line-by-line debugging there. Step out– An action to take in the debugger that returns...
If an error occurs in your program during debugging, but you don't have an exception handler for it, the debugger breaks at the point of the exception:When an error occurs, you can inspect the current program state, including the call stack. However, if you step through the code, the ...