Fix deadlock when creating thread (cannot import modules inside tracing function). Fixes #PyDev-928: Can't debug some software
Fix deadlock when creating thread (cannot import modules inside tracing function). Fixes #PyDev-928: Can't debug some software

Elizaveta239/PyDev.Debugger,Elizaveta239/PyDev.Debugger,Elizaveta239/PyDev.Debugger,Elizaveta239/PyDev.Debugger,fabioz/PyDev.Debugger,fabioz/PyDev.Debugger,Elizaveta239/PyDev.Debugger,fabioz/PyDev.Debugger,fabioz/PyDev.Debugger,fabioz/PyDev.Debugger