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| author | Guido van Rossum <guido@python.org> | 2003-02-11 20:39:59 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 2003-02-11 20:39:59 (GMT) |
| commit | eea4718e814b8ec054557aa87d6c122305bf6f0b (patch) | |
| tree | 9213634b65b978c106f773693578dd4c3211813b | |
| parent | 6c7438e784a0537260ed9423079e3bb5d61be8c3 (diff) | |
| download | cpython-eea4718e814b8ec054557aa87d6c122305bf6f0b.zip cpython-eea4718e814b8ec054557aa87d6c122305bf6f0b.tar.gz cpython-eea4718e814b8ec054557aa87d6c122305bf6f0b.tar.bz2 | |
Fix from SF #681367: inherit tp_as_buffer. This only applies to C
types -- Python types already inherited this.
| -rw-r--r-- | Misc/NEWS | 4 | ||||
| -rw-r--r-- | Objects/typeobject.c | 2 |
2 files changed, 6 insertions, 0 deletions
@@ -258,6 +258,10 @@ Build C API ----- +- A C type that inherits from a base type that defines tp_as_buffer + will now inherit the tp_as_buffer pointer if it doesn't define one. + (SF #681367) + - The PyArg_Parse functions now issue a DeprecationWarning if a float argument is provided when an integer is specified (this affects the 'b', 'B', 'h', 'H', 'i', and 'l' codes). Future versions of Python will diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 38d5956..baea55a 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -2915,6 +2915,8 @@ PyType_Ready(PyTypeObject *type) type->tp_as_sequence = base->tp_as_sequence; if (type->tp_as_mapping == NULL) type->tp_as_mapping = base->tp_as_mapping; + if (type->tp_as_buffer == NULL) + type->tp_as_buffer = base->tp_as_buffer; } /* Link into each base class's list of subclasses */ |