ocpgdb released
От | Andrew McNamara |
---|---|
Тема | ocpgdb released |
Дата | |
Msg-id | 20080807031006.352795CC8EF@longblack.object-craft.com.au обсуждение исходный текст |
Список | pgsql-interfaces |
I've released my Python-PostgreSQL DB-API adapter "ocpgdb" on Google Code: http://code.google.com/p/ocpgdb/ This adapter module differs from the other Py/PG adapters in that it uses the binary PG protocol 3, which tends to make it somewhat faster and (maybe) a little safer. Determining the specifics of the serialised binary types took quite a bit of work - this might make the code of interest to others attempting to use the binary protocol. The adapter aims to code as little as possible in C, with the C code forming a fairly thin wrapper around libpq. Serialisation is implemented at the Python level (often with the help of the "struct" module) - the result is surprisingly quick. We have been using the module as it stands in several production systems for about a year without problems. That said, there is little documentation (things should mostly work according to PEP-249), and the module does not implement some features commonly provided by other modules (in particular, a "row dict", nor threading support). -- Andrew McNamara, Senior Developer, Object Craft http://www.object-craft.com.au/
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