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1. How to attach to and inspect a runni... How to attach to and inspect a running Python process.md

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   `gdb` can be used to attach a running Python process and inspect its internal status by monitoring threads and their 

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   respective stack trace, with no need to use any particular option when first launching the process. In this way, you can

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   debug processes that were launched with no prior debugging intention.

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   The following procedure needs `/proc/sys/kernel/yama/ptrace_scope` to be set to `1`.