Rename stuff from CyGenerator to __Pyx_Generator

Cython/Compiler/ExprNodes.py

@@ -8302,15 +8302,15 @@ int %(binding_cfunc)s_init(void) {
 
 generator_utility_code = UtilityCode(
 proto="""
-static PyObject *__CyGenerator_Next(PyObject *self);
-static PyObject *__CyGenerator_Send(PyObject *self, PyObject *value);
-static PyObject *__CyGenerator_Close(PyObject *self);
-static PyObject *__CyGenerator_Throw(PyObject *gen, PyObject *args, CYTHON_UNUSED PyObject *kwds);
+static PyObject *__Pyx_Generator_Next(PyObject *self);
+static PyObject *__Pyx_Generator_Send(PyObject *self, PyObject *value);
+static PyObject *__Pyx_Generator_Close(PyObject *self);
+static PyObject *__Pyx_Generator_Throw(PyObject *gen, PyObject *args, CYTHON_UNUSED PyObject *kwds);
 
-typedef PyObject *(*__cygenerator_body_t)(PyObject *, PyObject *);
+typedef PyObject *(*__pyx_generator_body_t)(PyObject *, PyObject *);
 """,
 impl="""
-static CYTHON_INLINE PyObject *__CyGenerator_SendEx(struct __CyGenerator *self, PyObject *value)
+static CYTHON_INLINE PyObject *__Pyx_Generator_SendEx(struct __pyx_Generator_object *self, PyObject *value)
 {
     PyObject *retval;
 
@@ -8341,22 +8341,22 @@ static CYTHON_INLINE PyObject *__CyGenerator_SendEx(struct __CyGenerator *self,
     return retval;
 }
 
-static PyObject *__CyGenerator_Next(PyObject *self)
+static PyObject *__Pyx_Generator_Next(PyObject *self)
 {
-    return __CyGenerator_SendEx((struct __CyGenerator *) self, Py_None);
+    return __Pyx_Generator_SendEx((struct __pyx_Generator_object *) self, Py_None);
 }
 
-static PyObject *__CyGenerator_Send(PyObject *self, PyObject *value)
+static PyObject *__Pyx_Generator_Send(PyObject *self, PyObject *value)
 {
-    return __CyGenerator_SendEx((struct __CyGenerator *) self, value);
+    return __Pyx_Generator_SendEx((struct __pyx_Generator_object *) self, value);
 }
 
-static PyObject *__CyGenerator_Close(PyObject *self)
+static PyObject *__Pyx_Generator_Close(PyObject *self)
 {
-    struct __CyGenerator *generator = (struct __CyGenerator *) self;
+    struct __pyx_Generator_object *generator = (struct __pyx_Generator_object *) self;
     PyObject *retval;
     PyErr_SetNone(PyExc_GeneratorExit);
-    retval = __CyGenerator_SendEx(generator, NULL);
+    retval = __Pyx_Generator_SendEx(generator, NULL);
     if (retval) {
         Py_DECREF(retval);
         PyErr_SetString(PyExc_RuntimeError,
@@ -8373,9 +8373,9 @@ static PyObject *__CyGenerator_Close(PyObject *self)
     return NULL;
 }
 
-static PyObject *__CyGenerator_Throw(PyObject *self, PyObject *args, CYTHON_UNUSED PyObject *kwds)
+static PyObject *__Pyx_Generator_Throw(PyObject *self, PyObject *args, CYTHON_UNUSED PyObject *kwds)
 {
-    struct __CyGenerator *generator = (struct __CyGenerator *) self;
+    struct __pyx_Generator_object *generator = (struct __pyx_Generator_object *) self;
     PyObject *typ;
     PyObject *tb = NULL;
     PyObject *val = NULL;
@@ -8383,7 +8383,7 @@ static PyObject *__CyGenerator_Throw(PyObject *self, PyObject *args, CYTHON_UNUS
     if (!PyArg_UnpackTuple(args, "throw", 1, 3, &typ, &val, &tb))
         return NULL;
     __Pyx_Raise(typ, val, tb);
-    return __CyGenerator_SendEx(generator, NULL);
+    return __Pyx_Generator_SendEx(generator, NULL);
 }
 """,
 proto_block='utility_code_proto_before_types',

Cython/Compiler/ParseTreeTransforms.py

@@ -1433,18 +1433,18 @@ class CreateClosureClasses(CythonTransform):
         if self.generator_class:
             return self.generator_class
         # XXX: make generator class creation cleaner
-        entry = target_module_scope.declare_c_class(name='__CyGenerator',
-                    objstruct_cname='__CyGenerator',
-                    typeobj_cname='__CyGeneratorType',
+        entry = target_module_scope.declare_c_class(name='__pyx_Generator',
+                    objstruct_cname='__pyx_Generator_object',
+                    typeobj_cname='__pyx_Generator_type',
                     pos=pos, defining=True, implementing=True)
-        entry.cname = 'CyGenerator'
+        entry.cname = 'Generator'
         klass = entry.type.scope
         klass.is_internal = True
         klass.directives = {'final': True}
 
         body_type = PyrexTypes.create_typedef_type('generator_body',
                                                    PyrexTypes.c_void_ptr_type,
-                                                   '__cygenerator_body_t')
+                                                   '__pyx_generator_body_t')
         klass.declare_var(pos=pos, name='body', cname='body',
                           type=body_type, is_cdef=True)
         klass.declare_var(pos=pos, name='is_running', cname='is_running', type=PyrexTypes.c_int_type,
@@ -1454,22 +1454,22 @@ class CreateClosureClasses(CythonTransform):
 
         import TypeSlots
         e = klass.declare_pyfunction('send', pos)
-        e.func_cname = '__CyGenerator_Send'
+        e.func_cname = '__Pyx_Generator_Send'
         e.signature = TypeSlots.binaryfunc
 
         e = klass.declare_pyfunction('close', pos)
-        e.func_cname = '__CyGenerator_Close'
+        e.func_cname = '__Pyx_Generator_Close'
         e.signature = TypeSlots.unaryfunc
 
         e = klass.declare_pyfunction('throw', pos)
-        e.func_cname = '__CyGenerator_Throw'
+        e.func_cname = '__Pyx_Generator_Throw'
         e.signature = TypeSlots.pyfunction_signature
 
         e = klass.declare_var('__iter__', PyrexTypes.py_object_type, pos, visibility='public')
         e.func_cname = 'PyObject_SelfIter'
 
         e = klass.declare_var('__next__', PyrexTypes.py_object_type, pos, visibility='public')
-        e.func_cname = '__CyGenerator_Next'
+        e.func_cname = '__Pyx_Generator_Next'
 
         self.generator_class = entry.type
         return self.generator_class