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Start of the plugin system, based on pluggy (#210)

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Uses https://pluggy.readthedocs.io/ originally created for the py.test project

We're starting with two plugin hooks:

prepare_connection(conn)

This is called when a new SQLite connection is created. It can be used to register custom SQL functions.

prepare_jinja2_environment(env)

This is called with the Jinja2 environment. It can be used to register custom template tags and filters.

An example plugin which uses these two hooks can be found at https://github.com/simonw/datasette-plugin-demos or installed using `pip install datasette-plugin-demos`

Refs #14
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Simon Willison 2018-04-15 17:56:15 -07:00 • committed by GitHub
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datasette/__init__.py
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from datasette.version import __version_info__, __version__ # noqa
from .hookspecs import hookimpl # noqa
from .hookspecs import hookspec # noqa