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https://github.com/sqlalchemy/sqlalchemy.git
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Mike Bayer
40f8aadd58
- added READMEs to all examples in each __init__.py and added to sphinx documentation - added versioning example - removed vertical/vertical.py, the dictlikes are more straightforward
8 lines
859 B
Python
8 lines
859 B
Python
"""
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Two examples illustrating modifications to SQLAlchemy's attribute management system.
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``listen_for_events.py`` illustrates the usage of :class:`~sqlalchemy.orm.interfaces.AttributeExtension` to intercept attribute events. It additionally illustrates a way to automatically attach these listeners to all class attributes using a :class:`~sqlalchemy.orm.interfaces.InstrumentationManager`.
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``custom_management.py`` illustrates much deeper usage of :class:`~sqlalchemy.orm.interfaces.InstrumentationManager` as well as collection adaptation, to completely change the underlying method used to store state on an object. This example was developed to illustrate techniques which would be used by other third party object instrumentation systems to interact with SQLAlchemy's event system and is only intended for very intricate framework integrations.
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""" |