mirror of
https://github.com/psycopg/psycopg2.git
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107 lines
3.0 KiB
C
107 lines
3.0 KiB
C
/* psycopg.h - definitions for the psycopg python module
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*
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* Copyright (C) 2003-2010 Federico Di Gregorio <fog@debian.org>
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*
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* This file is part of psycopg.
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*
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* psycopg2 is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* In addition, as a special exception, the copyright holders give
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* permission to link this program with the OpenSSL library (or with
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* modified versions of OpenSSL that use the same license as OpenSSL),
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* and distribute linked combinations including the two.
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*
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* You must obey the GNU Lesser General Public License in all respects for
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* all of the code used other than OpenSSL.
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*
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* psycopg2 is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*/
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#ifndef PSYCOPG_H
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#define PSYCOPG_H 1
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#if PG_VERSION_NUM < 90100
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#error "Psycopg requires PostgreSQL client library (libpq) >= 9.1"
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#endif
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#define PY_SSIZE_T_CLEAN
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#include <Python.h>
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#include <libpq-fe.h>
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#include "psycopg/config.h"
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#include "psycopg/python.h"
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#include "psycopg/utils.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* DBAPI compliance parameters */
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#define APILEVEL "2.0"
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#define THREADSAFETY 2
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#define PARAMSTYLE "pyformat"
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/* global exceptions */
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extern HIDDEN PyObject *Error, *Warning, *InterfaceError, *DatabaseError,
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*InternalError, *OperationalError, *ProgrammingError,
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*IntegrityError, *DataError, *NotSupportedError;
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extern HIDDEN PyObject *QueryCanceledError, *TransactionRollbackError;
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/* sqlstate -> exception map */
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extern HIDDEN PyObject *sqlstate_errors;
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/* postgresql<->python encoding map */
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extern HIDDEN PyObject *psycoEncodings;
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/* SQL NULL */
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extern HIDDEN PyObject *psyco_null;
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/* Exceptions docstrings */
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#define Error_doc \
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"Base class for error exceptions."
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#define Warning_doc \
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"A database warning."
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#define InterfaceError_doc \
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"Error related to the database interface."
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#define DatabaseError_doc \
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"Error related to the database engine."
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#define InternalError_doc \
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"The database encountered an internal error."
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#define OperationalError_doc \
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"Error related to database operation (disconnect, memory allocation etc)."
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#define ProgrammingError_doc \
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"Error related to database programming (SQL error, table not found etc)."
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#define IntegrityError_doc \
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"Error related to database integrity."
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#define DataError_doc \
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"Error related to problems with the processed data."
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#define NotSupportedError_doc \
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"A method or database API was used which is not supported by the database."
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#define QueryCanceledError_doc \
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"Error related to SQL query cancellation."
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#define TransactionRollbackError_doc \
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"Error causing transaction rollback (deadlocks, serialization failures, etc)."
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#ifdef __cplusplus
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}
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#endif
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#endif /* !defined(PSYCOPG_H) */
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