Question

I d like to take some actions in my code, conditioned on whether the PyCharm debugger is attached and running — e.g., I ve launched my code using the IDE s "Debug" command; something like

if pycharm_debugger_is_running:
    do_something()
else:
    do_another_thing()

是否有办法这样做?

Answer 1

由于Pycharm debugger ,请参见。

<><>Edit>/strong>

为了确定该书是否由Pycharm公司发射,我可以考虑在<代码>中人工添加自己的环境变量。页: 1

And then check for it:

if  PYCHARM  in os.environ:
    print("running in Pycharm")

实际上,最方便的方式可能是直接篡改缺省结构,以自动将这一旗帜纳入任何新运行。

Answer 2

While setting your own environment variable works, I wanted something that was immutable, so there was no chance I could forget to include, or have to add something to every single project configuration. I found that in the modules PyCharm loads.

import sys

we_are_in_pycharm =  _pydev_bundle.pydev_log  in sys.modules.keys()

if we_are_in_pycharm:
    print("running in Pycharm")

Answer 3

The original question was about a way to check if the script is run with the debugger in pycharm.

Pycharm 设定环境变量 PYDEVD_LOAD_VALUES_ASYNC 文字穿透。

To check if the debugger is active you can check if PYDEVD_LOAD_VALUES_ASYNC exists in the list of environment variables:

import os
if  PYDEVD_LOAD_VALUES_ASYNC  in os.environ:
    print( debugger is running )
else:
    print( normal run )

或作为职务

import os

def debugger_enabled():
    return  PYDEVD_LOAD_VALUES_ASYNC  in os.environ

在PyCharm 2023.3.4(社区版)测试

(this is a repost of my original answer https://stackoverflow.com/a/78118417/1641449 because i found it so practical that i wanted to post it where i searched before but didn t find it.)

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