[pypy-svn] r73608 - pypy/branch/cpython-extension/pypy/module/cpyext

[xoraxax at codespeak.net]

Author: xoraxax
Date: Sat Apr 10 12:21:45 2010
New Revision: 73608

Modified:
   pypy/branch/cpython-extension/pypy/module/cpyext/state.py
   pypy/branch/cpython-extension/pypy/module/cpyext/typeobject.py
Log:
Only allocate new_method_def once.

Modified: pypy/branch/cpython-extension/pypy/module/cpyext/state.py
==============================================================================
--- pypy/branch/cpython-extension/pypy/module/cpyext/state.py	(original)
+++ pypy/branch/cpython-extension/pypy/module/cpyext/state.py	Sat Apr 10 12:21:45 2010
@@ -11,6 +11,7 @@
         self.reset()
 
     def reset(self):
+        from pypy.module.cpyext.modsupport import PyMethodDef
         self.py_objects_w2r = {} # { w_obj -> raw PyObject }
         self.py_objects_r2w = {} # { addr of raw PyObject -> w_obj }
         self.borrow_mapping = {} # { addr of container -> { addr of containee -> None } }
@@ -19,6 +20,7 @@
         self.last_container = 0 # addr of last container
         self.exc_type = None
         self.exc_value = None
+        self.new_method_def = lltype.nullptr(PyMethodDef)
 
     def _freeze_(self):
         assert not self.borrowed_objects and not self.borrow_mapping

Modified: pypy/branch/cpython-extension/pypy/module/cpyext/typeobject.py
==============================================================================
--- pypy/branch/cpython-extension/pypy/module/cpyext/typeobject.py	(original)
+++ pypy/branch/cpython-extension/pypy/module/cpyext/typeobject.py	Sat Apr 10 12:21:45 2010
@@ -165,11 +165,15 @@
 
 @specialize.memo()
 def get_new_method_def(space):
+    state = space.fromcache(State)
+    if state.new_method_def:
+        return state.new_method_def
     from pypy.module.cpyext.modsupport import PyMethodDef
     ptr = lltype.malloc(PyMethodDef, flavor="raw", zero=True)
     ptr.c_ml_name = rffi.str2charp("__new__")
     rffi.setintfield(ptr, 'c_ml_flags', METH_VARARGS | METH_KEYWORDS)
     ptr.c_ml_doc = rffi.str2charp("T.__new__(S, ...) -> a new object with type S, a subtype of T")
+    state.new_method_def = ptr
     return ptr
 
 def setup_new_method_def(space):