Generator Objects — Python documentation
From Get docs
Python/docs/2.7/c-api/gen
Generator Objects
Generator objects are what Python uses to implement generator iterators. They are normally created by iterating over a function that yields values, rather than explicitly calling PyGen_New().
- type PyGenObject
- The C structure used for generator objects.
- PyTypeObject PyGen_Type
- The type object corresponding to generator objects.
- int PyGen_Check(ob)
- Return true if ob is a generator object; ob must not be NULL.
- int PyGen_CheckExact(ob)
- Return true if ob’s type is PyGen_Type is a generator object; ob must not be NULL.
- PyObject *PyGen_New(PyFrameObject *frame)
- Create and return a new generator object based on the frame object. A reference to frame is stolen by this function. The parameter must not be NULL.