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Expose PGconn* raw pointer on the connection as a PyCapsule

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This commit is contained in:
Federico Di Gregorio 2018-09-27 10:15:40 +02:00
parent 6b6b1a6e8d
commit ccae5cae34
1 changed files with 17 additions and 0 deletions
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17
psycopg/connection_type.c
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@ -822,6 +822,19 @@ psyco_conn_deferrable_set(connectionObject *self, PyObject *pyvalue)
return 0; return 0;
} }
/* _raw_pgconn - expose PGconn* as a Python capsule */
#define psyco_conn__raw_pgconn_doc \
"Return the internal PGconn* as a Python Capsule."
static PyObject *
psyco_conn__raw_pgconn_get(connectionObject *self)
{
EXC_IF_CONN_CLOSED(self);
return PyCapsule_New(self->pgconn, "psycopg2.connection._raw_pgconn", NULL);
}
/* set_client_encoding method - set client encoding */ /* set_client_encoding method - set client encoding */
@ -1243,6 +1256,10 @@ static struct PyGetSetDef connectionObject_getsets[] = {
(getter)psyco_conn_deferrable_get, (getter)psyco_conn_deferrable_get,
(setter)psyco_conn_deferrable_set, (setter)psyco_conn_deferrable_set,
psyco_conn_deferrable_doc }, psyco_conn_deferrable_doc },
{ "_raw_pgconn",
(getter)psyco_conn__raw_pgconn_get,
NULL,
psyco_conn__raw_pgconn_doc },
{NULL} {NULL}
}; };
#undef EXCEPTION_GETTER #undef EXCEPTION_GETTER