python - 如何在 pdb (ipdb) 中找到断点号？

Question

试图找到如何执行 ipdb(或 pdb)命令，例如 disable。

在 disable 上调用 h 命令表示

disable bpnumber [bpnumber ...] Disables the breakpoints given as a space separated list of bp numbers.

那么我该如何获得这些 bp 数字呢？正在查看命令列表，无法显示 bp 编号

[编辑] break、b 和 info breakpoints 命令不执行任何操作，尽管在我的模块中我显然设置了 1 个断点，如下所示 进口PDB； pdb.set_trace( ) - 与 ipdb 相同。此外，info 未定义。

pdb中help的输出:

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

Miscellaneous help topics: ========================== exec pdb

Undocumented commands: ====================== retval rv

对于ipdb:

Documented commands (type help ): ======================================== EOF bt cont enable jump pdef psource run unt a c
continue exit l pdoc q s until alias cl
d h list pfile quit step up args clear debug help n pinfo r tbreak w b
commands disable ignore next pinfo2 restart u whatis break condition down j p pp return unalias where

Miscellaneous help topics: ========================== exec pdb

Undocumented commands: ====================== retval rv

我已将我的模块保存为 pb3.py 并像这样在命令行中执行它

python -m pb3 The execution does indeed stop at the breakpoint, but within di pdb (ipdb) console, the commands indicated don't display anything - or display a NameError

如果需要更多信息，我会提供。

Answer 1

使用break 命令。不要添加任何行号，它会列出所有行号而不是添加行号。