Pony is an object-relational mapper. The most interesting feature of Pony is its ability to write queries to the database using generator expressions. Pony works with entities which are mapped to a SQL database. Using generator syntax for writing queries allows the user to formulate very eloquent queries. It increases the level of abstraction and allows a programmer to concentrate on the business logic of the application. For this purpose Pony analyzes the abstract syntax tree of a generator and translates it to its SQL equivalent.
Following is an example of a query in Pony:
select(p for p in Product if p.name.startswith(‘A’) and p.cost <= 1000)
Pony translates queries to SQL using a specific database dialect. Currently Pony works with SQLite, MySQL, PostgreSQL and Oracle databases.
The package pony.orm.examples contains several examples. Documenation is available at http://ponyorm.com
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Release files for pony 0.4.2
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
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| pony-0.4.2.tar.gz | 114.5 kB | Details |
Release files / pony-0.4.2.tar.gz
| Download URL | pony-0.4.2.tar.gz |
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| Size | 114.5 kB |
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