Author: Wim Lavrijsen <wlavrij...@lbl.gov>
Branch: cppyy-packaging
Changeset: r94850:5b42ae224e5e
Date: 2018-07-11 22:28 -0700
http://bitbucket.org/pypy/pypy/changeset/5b42ae224e5e/
Log: do not allow instantiation of namespaces
diff --git a/pypy/module/_cppyy/pythonify.py b/pypy/module/_cppyy/pythonify.py
--- a/pypy/module/_cppyy/pythonify.py
+++ b/pypy/module/_cppyy/pythonify.py
@@ -73,7 +73,8 @@
# C++ namespace base class (the C++ class base class defined in
_post_import_startup)
class CPPNamespace(with_metaclass(CPPNamespaceMeta, object)):
- pass
+ def __init__(self):
+ raise TypeError("cannot instantiate namespace '%s'", self.__cppname__)
# TODO: this can be moved to the interp level (and share template argument
diff --git a/pypy/module/_cppyy/test/test_advancedcpp.py
b/pypy/module/_cppyy/test/test_advancedcpp.py
--- a/pypy/module/_cppyy/test/test_advancedcpp.py
+++ b/pypy/module/_cppyy/test/test_advancedcpp.py
@@ -148,6 +148,8 @@
assert gbl.a_ns.d_ns.e_class.f_class.s_f == 66
assert gbl.a_ns.d_ns.e_class.f_class().m_f == -6
+ raises(TypeError, gbl.a_ns)
+
def test03a_namespace_lookup_on_update(self):
"""Test whether namespaces can be shared across dictionaries."""
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