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https://github.com/sqlalchemy/sqlalchemy.git
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Mike Bayer
6f9aa3a900
for all persistent instances. This is handy in conjunction with ..... - instances which have been partially or fully expired will have their expired attributes populated during a regular Query operation which affects those objects, preventing a needless second SQL statement for each instance.
SQLAlchemy
++++++++++
The Python SQL Toolkit and Object Relational Mapper
Requirements
------------
SQLAlchemy requires Python 2.3 or higher. One or more DB-API implementations
are also required for database access. See docs/intro.html for more
information on supported DB-API implementations.
Installing
----------
To install::
python setup.py install
To use without installation, include the ``lib`` directory in your Python
path.
Package Contents
----------------
doc/
HTML documentation, including tutorials and API reference.
examples/
Fully commented and executable implementations for a variety of tasks.
lib/
SQLAlchemy.
test/
Unit tests for SQLAlchemy. See ``README.unittests`` for more
information.
Help
----
Mailing lists, wiki, and more are available on-line at
http://www.sqlalchemy.org.
License
-------
SQLAlchemy is distributed under the `MIT license
<http://www.opensource.org/licenses/mit-license.php>`_.