Python pdb：完成后跳过重新启动

与

出现问题时，将进入调试模式。从中，我发现选项

-c“c”

（Python3.2+）使我可以在每次程序启动时按c+Enter键

然而，当程序正常完成时，它会输出

程序已完成并将重新启动

和 我仍然需要按q+Enter退出程序。

---

还有什么方法可以跳过此操作吗？

您可以按顺序为

-c

添加多个命令

方法1：仅在未遇到错误时退出

您只需发出另一个命令

q

即可跳出pdb模式，以防遇到错误。但是，如果遇到错误，它将进入调试模式，在此模式下，您必须继续点击

c

，然后输入以继续

python -m pdb -c "c" script.py

未遇到错误（立即退出！）-

遇到错误（进入调试模式！）-

当程序在调试模式下运行脚本完成后，会出现q。调试在遇到（或未遇到）错误后自动退出

未遇到错误（立即退出！）-

（基本）$echo“q”| python-mpdb-c“c”script.py
程序已完成，将重新启动
>/Projects/Random/script.py（6）（）
-> """
（Pdb）（基数）美元

遇到错误（立即退出！）-

（基本）$echo“q”| python-mpdb-c“c”script.py
回溯（最近一次呼叫最后一次）：
文件“/anaconda3/lib/python3.7/pdb.py”，第1701行，主文件
pdb.\u运行脚本（mainpyfile）
文件“/anaconda3/lib/python3.7/pdb.py”，第1570行，在运行脚本中
self.run（语句）
文件“/anaconda3/lib/python3.7/bdb.py”，第585行，运行中
执行官（命令、全局命令、本地命令）
文件“”，第1行，在
文件/Projects/Random/script.py”，第6行，在
"""
ModuleNotFoundError:没有名为“ThisPackageDoesNotExist”的模块
未捕获异常。正在进入后期调试
运行“cont”或“step”将重新启动程序
>/Projects/Random/script.py（6）（）
-> """
（Pdb）验尸调试器已完成。将重新启动script.py
>/Projects/Random/script.py（6）（）
-> """
（Pdb）
（基数）美元

---

以下是可用于pdb的命令列表-

(base) $ echo "q" | python -mpdb -c "c" script.py
Traceback (most recent call last):
  File "/anaconda3/lib/python3.7/pdb.py", line 1701, in main
    pdb._runscript(mainpyfile)
  File "/anaconda3/lib/python3.7/pdb.py", line 1570, in _runscript
    self.run(statement)
  File "/anaconda3/lib/python3.7/bdb.py", line 585, in run
    exec(cmd, globals, locals)
  File "<string>", line 1, in <module>
  File /Projects/Random/script.py", line 6, in <module>
    """
ModuleNotFoundError: No module named 'thispackagedoesntexist'
Uncaught exception. Entering post mortem debugging
Running 'cont' or 'step' will restart the program
> /Projects/Random/script.py(6)<module>()
-> """
(Pdb) Post mortem debugger finished. The script.py will be restarted
> /Projects/Random/script.py(6)<module>()
-> """
(Pdb) 
(base) $ 

（Pdb）帮助
文档化命令（键入帮助）：
========================================
EOF c d h列表q rv未显示
cl调试帮助将退出s unt
别名清除禁用忽略长列表r源直到
args命令显示交互n重新启动步骤
b状态下降j下一次返回故障w
断开控制启用跳转p返回u whatis
bt继续退出l pp运行unalias在哪里

您只需使用--

python3-mpdb-c“q”-c“c”示例.py

(base) $ python -mpdb -c "c" -c "q" script.py
The program finished and will be restarted
(base) $ 

(base) $ python -mpdb -c "c" -c "q" script.py
Traceback (most recent call last):
  File "/anaconda3/lib/python3.7/pdb.py", line 1701, in main
    pdb._runscript(mainpyfile)
  File "/anaconda3/lib/python3.7/pdb.py", line 1570, in _runscript
    self.run(statement)
  File "/anaconda3/lib/python3.7/bdb.py", line 585, in run
    exec(cmd, globals, locals)
  File "<string>", line 1, in <module>
  File "/Projects/Random/script.py", line 6, in <module>
    """
ModuleNotFoundError: No module named 'thispackagedoesntexist'
Uncaught exception. Entering post mortem debugging
Running 'cont' or 'step' will restart the program
Post mortem debugger finished. The script.py will be restarted
> /Projects/Random/script.py(6)<module>()
-> """
(Pdb) 

echo "q" | python -mpdb -c "c" script.py

(base) $ echo "q" | python -mpdb -c "c" script.py
The program finished and will be restarted
> /Projects/Random/script.py(6)<module>()
-> """
(Pdb) (base) $ 

(base) $ echo "q" | python -mpdb -c "c" script.py
Traceback (most recent call last):
  File "/anaconda3/lib/python3.7/pdb.py", line 1701, in main
    pdb._runscript(mainpyfile)
  File "/anaconda3/lib/python3.7/pdb.py", line 1570, in _runscript
    self.run(statement)
  File "/anaconda3/lib/python3.7/bdb.py", line 585, in run
    exec(cmd, globals, locals)
  File "<string>", line 1, in <module>
  File /Projects/Random/script.py", line 6, in <module>
    """
ModuleNotFoundError: No module named 'thispackagedoesntexist'
Uncaught exception. Entering post mortem debugging
Running 'cont' or 'step' will restart the program
> /Projects/Random/script.py(6)<module>()
-> """
(Pdb) Post mortem debugger finished. The script.py will be restarted
> /Projects/Random/script.py(6)<module>()
-> """
(Pdb) 
(base) $ 

(Pdb) help

Documented commands (type help <topic>):
========================================
EOF    c          d        h         list      q        rv       undisplay
a      cl         debug    help      ll        quit     s        unt
alias  clear      disable  ignore    longlist  r        source   until
args   commands   display  interact  n         restart  step     up
b      condition  down     j         next      return   tbreak   w
break  cont       enable   jump      p         retval   u        whatis
bt     continue   exit     l         pp        run      unalias  where