psycopg是一个PostgreSQL数据库的Python语言的接口。
psycopgisaPostgreSQLdatabaseadapterforthePythonprogramminglanguage.ItsmainadvantagesarethatitsupportsthefullPythonDBAPI2.0anditisthreadsafeatlevel2.Itwasdesignedforheavilymulti-threadedapplicationsthatcreateanddestroylotsofcursorsandmakeaconspicuousnumberofconcurrentINSERTsorUPDATEs.ThepsycopgdistributionincludesZPsycopgDA,aZopeDatabaseAdapter.
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