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Diffstat (limited to 'docs/build/api/environment.rst')
-rw-r--r-- | docs/build/api/environment.rst | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/docs/build/api/environment.rst b/docs/build/api/environment.rst new file mode 100644 index 0000000..5a22773 --- /dev/null +++ b/docs/build/api/environment.rst @@ -0,0 +1,19 @@ +.. _alembic.runtime.environment.toplevel: + +======================= +The Environment Context +======================= + +The :class:`.EnvironmentContext` class provides most of the +API used within an ``env.py`` script. Within ``env.py``, +the instantated :class:`.EnvironmentContext` is made available +via a special *proxy module* called ``alembic.context``. That is, +you can import ``alembic.context`` like a regular Python module, +and each name you call upon it is ultimately routed towards the +current :class:`.EnvironmentContext` in use. + +In particular, the key method used within ``env.py`` is :meth:`.EnvironmentContext.configure`, +which establishes all the details about how the database will be accessed. + +.. automodule:: alembic.runtime.environment + :members: EnvironmentContext |