Pyshield is one IDE(Integrated Development Enviroment) for Python Language. It can be used to edit, run and debug the python files, and manage project, publish python files in various forms. A power GUI debugger is integrated. It supports breakpoint, catchpoint and watchpoint, multi-threads debugging. Plentiful publish functions are another hight points of Pyshield, one of Pyshield s Goals is to be Shield of Python script. So it named Pyshield.