# Hello world example. Doesn't depend on any third party GUI framework. # Tested with CEF Python v55.3+. from cefpython3 import cefpython as cef import sys def main(): check_versions() sys.excepthook = cef.ExceptHook # To shutdown all CEF processes on error cef.Initialize() cef.CreateBrowserSync(url="https://www.google.com/") cef.MessageLoop() cef.Shutdown() def check_versions(): print("[hello_world.py] CEF Python {ver}".format(ver=cef.__version__)) print("[hello_world.py] Python {ver}".format(ver=sys.version[:6])) assert cef.__version__ >= "55.3", "CEF Python v55.3+ required to run this" if __name__ == '__main__': main()