psycopg is a PostgreSQL database adapter for the Python programming language (just like pygresql and popy.) This is version 2, a complete rewrite of the original code to provide new-style classes for connection and cursor objects and other sweet candies. Like the original, psycopg 2 was written with the aim of being very small and fast, and stable as a rock.
psycopg is different from the other database adapter because it was designed for heavily multi-threaded applications that create and destroy lots of cursors and make a conspicuous number of concurrent INSERTs or UPDATEs. psycopg 2 also provides full asycronous operations for the really brave programmer.
The main advantages of psycopg2 are that it supports the full Python DBAPI-2.0 and being thread safe at level 2. It also includes some extensions to the standard DBAPI-2.0 to allow for better thread performance.
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| 硬件架构 | 版本 | 软件包大小 | 安装后大小 | 文件 |
|---|---|---|---|---|
| alpha | 2.0.13-2 | 142.8 kB | 452 kB | [文件列表] |
| amd64 | 2.0.13-2 | 140.2 kB | 424 kB | [文件列表] |
| armel | 2.0.13-2 | 134.4 kB | 396 kB | [文件列表] |
| avr32 (非官方移植版) | 2.0.13-2 | 134.7 kB | 384 kB | [文件列表] |
| hppa | 2.0.13-2 | 143.2 kB | 424 kB | [文件列表] |
| hurd-i386 | 2.0.13-2 | 131.3 kB | 392 kB | [文件列表] |
| i386 | 2.0.13-2 | 131.1 kB | 396 kB | [文件列表] |
| ia64 | 2.0.13-1 | 227.5 kB | 796 kB | [文件列表] |
| kfreebsd-amd64 | 2.0.13-2 | 140.3 kB | 346 kB | [文件列表] |
| kfreebsd-i386 | 2.0.13-2 | 131.2 kB | 316 kB | [文件列表] |
| m68k (非官方移植版) | 2.0.9-5 | 172.7 kB | 516 kB | [文件列表] |
| mips | 2.0.13-1 | 179.5 kB | 580 kB | [文件列表] |
| mipsel | 2.0.13-2 | 132.7 kB | 424 kB | [文件列表] |
| powerpc | 2.0.13-1 | 189.7 kB | 596 kB | [文件列表] |
| s390 | 2.0.13-2 | 141.1 kB | 416 kB | [文件列表] |
| sparc | 2.0.13-2 | 133.2 kB | 412 kB | [文件列表] |