It is possible to run a Python script in several ways
1- From the lower entry, can invoke Tcl code writing -np- followed some space and then some tcl code an press <Return>In particular there are some predefined Tcl procs that run python code, like GiD_Python_Exec (other possibilities are GiD_Python_Eval, GiD_Python_Call, …)
2- Python IDLE console
3- From an user-macro button
4- Invoked from a problemtype or plugin