Author: Alex Gaynor <[email protected]>
Branch:
Changeset: r50080:e5ef85031c32
Date: 2011-12-02 18:17 -0500
http://bitbucket.org/pypy/pypy/changeset/e5ef85031c32/
Log: Mark several fields in numpy as being immutable, and the name of a
type object as quassiimmut
diff --git a/pypy/module/micronumpy/interp_dtype.py
b/pypy/module/micronumpy/interp_dtype.py
--- a/pypy/module/micronumpy/interp_dtype.py
+++ b/pypy/module/micronumpy/interp_dtype.py
@@ -18,6 +18,8 @@
VOID_STORAGE = lltype.Array(lltype.Char, hints={'nolength': True,
'render_as_void': True})
class W_Dtype(Wrappable):
+ _immuable_fields_ = ["itemtype", "num", "kind"]
+
def __init__(self, itemtype, num, kind, name, char, w_box_type,
alternate_constructors=[]):
self.signature = signature.BaseSignature()
self.itemtype = itemtype
diff --git a/pypy/module/micronumpy/interp_ufuncs.py
b/pypy/module/micronumpy/interp_ufuncs.py
--- a/pypy/module/micronumpy/interp_ufuncs.py
+++ b/pypy/module/micronumpy/interp_ufuncs.py
@@ -15,6 +15,7 @@
class W_Ufunc(Wrappable):
_attrs_ = ["name", "promote_to_float", "promote_bools", "identity"]
+ _immutable_fields_ = ["promote_to_float", "promote_bools"]
def __init__(self, name, promote_to_float, promote_bools, identity):
self.name = name
@@ -123,6 +124,7 @@
class W_Ufunc2(W_Ufunc):
+ _immutable_fields_ = ["comparison_func", "func"]
argcount = 2
def __init__(self, func, name, promote_to_float=False, promote_bools=False,
diff --git a/pypy/objspace/std/typeobject.py b/pypy/objspace/std/typeobject.py
--- a/pypy/objspace/std/typeobject.py
+++ b/pypy/objspace/std/typeobject.py
@@ -102,6 +102,7 @@
'instancetypedef',
'terminator',
'_version_tag?',
+ 'name?',
]
# for config.objspace.std.getattributeshortcut
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