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List objects obtained through as_List(resource) are not auto-disposed upon

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Python object freeing.
This commit is contained in:
Jack Jansen 2000-01-13 16:23:39 +00:00
parent 8242c9e4c4
commit 3d6163ad2d
2 changed files with 34 additions and 11 deletions
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25
Mac/Modules/list/listsupport.py
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@ -83,13 +83,23 @@ ListObj_setattr(self, name, value)
class MyObjectDefinition(GlobalObjectDefinition):
def outputStructMembers(self):
ObjectDefinition.outputStructMembers(self)
Output("int ob_must_be_disposed;")
def outputCheckNewArg(self):
Output("""if (itself == NULL) {
PyErr_SetString(List_Error,"Cannot create null List");
return NULL;
}""")
def outputInitStructMembers(self):
ObjectDefinition.outputInitStructMembers(self)
Output("it->ob_must_be_disposed = 1;")
def outputFreeIt(self, itselfname):
Output("LDispose(%s);", itselfname)
Output("if (self->ob_must_be_disposed && %s) LDispose(%s);", itselfname, itselfname)
def outputGetattrHook(self):
Output(getattrHookCode)
@ -114,7 +124,18 @@ methods = []
execfile(INPUTFILE)
# Function to convert any handle to a list and vv.
f = Function(ListHandle, 'as_List', (Handle, 'h', InMode))
##f = Function(ListHandle, 'as_List', (Handle, 'h', InMode))
as_List_body = """
Handle h;
ListObject *l;
if (!PyArg_ParseTuple(_args, "O&", ResObj_Convert, &h))
return NULL;
l = (ListObject *)ListObj_New(as_List(h));
l->ob_must_be_disposed = 0;
return Py_BuildValue("O", l);
"""
f = ManualGenerator("as_List", as_List_body)
f.docstring = lambda: "(Resource)->List.\nReturns List object (which is not auto-freed!)"
functions.append(f)
f = Method(Handle, 'as_Resource', (ListHandle, 'lh', InMode))