mirror of
https://github.com/python/cpython.git
synced 2025-10-30 21:21:22 +00:00
39 lines
913 B
ReStructuredText
39 lines
913 B
ReStructuredText
|
.. highlightlang:: c
|
||
|
|
|
||
|
|
.. _gen-objects:
|
||
|
|
|
||
|
|
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 :cfunc:`PyGen_New`.
|
||
|
|
|
||
|
|
|
||
|
|
.. ctype:: PyGenObject
|
||
|
|
|
||
|
|
The C structure used for generator objects.
|
||
|
|
|
||
|
|
|
||
|
|
.. cvar:: PyTypeObject PyGen_Type
|
||
|
|
|
||
|
|
The type object corresponding to generator objects
|
||
|
|
|
||
|
|
|
||
|
|
.. cfunction:: int PyGen_Check(ob)
|
||
|
|
|
||
|
|
Return true if *ob* is a generator object; *ob* must not be *NULL*.
|
||
|
|
|
||
|
|
|
||
|
|
.. cfunction:: int PyGen_CheckExact(ob)
|
||
|
|
|
||
|
|
Return true if *ob*'s type is *PyGen_Type* is a generator object; *ob* must not
|
||
|
|
be *NULL*.
|
||
|
|
|
||
|
|
|
||
|
|
.. cfunction:: 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*.
|