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7.5.12 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`.

`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)

  Return value: New reference.
  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`.