def get_scoped_pycppitem(scope, name, type_only=False):
import _cppyy
# resolve typedefs/aliases: these may cross namespaces, in which case
# the lookup must trigger the creation of all necessary scopes
scoped_name = (scope == gbl) and name or (scope.__cppname__ + '::' + name)
final_scoped_name = _cppyy._resolve_name(scoped_name)
if final_scoped_name != scoped_name:
pycppitem = get_pycppitem(final_scoped_name)
# also store on the requested scope (effectively a typedef or pointer copy)
setattr(scope, name, pycppitem)
return pycppitem
pycppitem = None
# scopes (classes and namespaces)
cppitem = _cppyy._scope_byname(final_scoped_name)
if cppitem:
if cppitem.is_namespace():
pycppitem = make_cppnamespace(scope, name, cppitem)
else:
pycppitem = make_cppclass(scope, name, cppitem)
if type_only:
return pycppitem
# templates
if not cppitem:
cppitem = _cppyy._is_template(final_scoped_name)
if cppitem:
pycppitem = make_cpptemplatetype(scope, name)
setattr(scope, name, pycppitem)
# functions
if not cppitem:
try:
cppitem = scope.__cppdecl__.get_overload(name)
setattr(scope.__class__, name, cppitem)
pycppitem = getattr(scope, name) # binds function as needed
except AttributeError:
pass
# data
if not cppitem:
try:
cppdm = scope.__cppdecl__.get_datamember(name)
setattr(scope, name, cppdm)
if _cppyy._is_static_data(cppdm):
setattr(scope.__class__, name, cppdm)
pycppitem = getattr(scope, name) # gets actual property value
except AttributeError:
pass
if pycppitem is not None: # pycppitem could be a bound C++ NULL, so check explicitly for Py_None
return pycppitem
raise AttributeError("'%s' has no attribute '%s'" % (str(scope), name))
def get_pycppitem(scope, name):
import _cppyy
# resolve typedefs/aliases
full_name = (scope == gbl) and name or (scope.__name__ + '::' + name)
true_name = _cppyy._resolve_name(full_name)
if true_name != full_name:
return get_pycppclass(true_name)
pycppitem = None
# classes
cppitem = _cppyy._scope_byname(true_name)
if cppitem:
if cppitem.is_namespace():
pycppitem = make_cppnamespace(scope, true_name, cppitem)
setattr(scope, name, pycppitem)
else:
pycppitem = make_pycppclass(scope, true_name, name, cppitem)
# templates
if not cppitem:
cppitem = _cppyy._template_byname(true_name)
if cppitem:
pycppitem = make_cpptemplatetype(scope, name)
setattr(scope, name, pycppitem)
# functions
if not cppitem:
try:
cppitem = scope._cpp_proxy.get_overload(name)
pycppitem = make_static_function(name, cppitem)
setattr(scope.__class__, name, pycppitem)
pycppitem = getattr(scope, name) # binds function as needed
except AttributeError:
pass
# data
if not cppitem:
try:
cppdm = scope._cpp_proxy.get_datamember(name)
setattr(scope, name, cppdm)
if cppdm.is_static():
setattr(scope.__class__, name, cppdm)
pycppitem = getattr(scope, name) # gets actual property value
except AttributeError:
pass
if pycppitem is not None: # pycppitem could be a bound C++ NULL, so check explicitly for Py_None
return pycppitem
raise AttributeError("'%s' has no attribute '%s'" % (str(scope), name))
