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Make Python builtin types hashable by default

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Default hash is the underlying C/C++ pointer.
This matches up with testing for equivalence (Py_EQ in SwigPyObject_richcompare)
which compares the pointers.
This commit is contained in:
William S Fulton 2016-08-23 18:15:35 +01:00
commit 5b7c08c214
5 changed files with 53 additions and 16 deletions
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Lib/python/pyhead.swg
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@ -211,4 +211,5 @@ typedef destructor freefunc;
#if PY_VERSION_HEX < 0x03020000
#define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type)
#define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name)
#define Py_hash_t long
#endif