On Jan 7, 7:42 am, alessiogiovanni.bar...@gmail.com wrote: > Hi to all, > there are some fields in the PyInterpreterState and PyThreadState > obscures. > PyInterpreterState: > 1) Why there are the fields *next and *tstate_head?
When there are multiple interpreters active, they are kept in a linked list. *next refers to the next interpreter state in the list. > > PyThreadState: > 1) Why there is the field *next? ditto for thread states > > An object PyFrameObject is a portion of code, with a state. But > exactly? Contents of a method/function, or more simply any block > indented of code? For example, this code: > def foo(s): > if s > 0: > return True > else: > return False > > how much frames are? 1 in this case. Each, module, class, function (and method) have a code object which corresponds to one frame when it is executed. -- http://mail.python.org/mailman/listinfo/python-list