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Fix ctypes example AttributeError

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Dio Gado 2020-05-27 05:39:53 -04:00 committed by GitHub
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commit ac488acee3
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doc/src/connection.rst
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@ -724,6 +724,7 @@ The ``connection`` class
raw connection structure to C functions, e.g. via `ctypes`:: raw connection structure to C functions, e.g. via `ctypes`::
>>> import ctypes >>> import ctypes
>>> import ctypes.util
>>> libpq = ctypes.pydll.LoadLibrary(ctypes.util.find_library('pq')) >>> libpq = ctypes.pydll.LoadLibrary(ctypes.util.find_library('pq'))
>>> libpq.PQserverVersion.argtypes = [ctypes.c_void_p] >>> libpq.PQserverVersion.argtypes = [ctypes.c_void_p]
>>> libpq.PQserverVersion.restype = ctypes.c_int >>> libpq.PQserverVersion.restype = ctypes.c_int