forked from pool/python-alembic
Dirk Mueller
8e2cbab40b
* As Alembic 1.11.0 is considered a major release (Alembic does
not use semver, nor does its parent project SQLAlchemy;
this has been `clarified <versioning_scheme>` in the documentation),
* 🎫`1130` modified calling signatures for most
operations to consider all optional keyword parameters to
be keyword-only arguments, to match what was always documented
and generated by autogenerate. However, two of these
changes were identified as possibly problematic without a
more formal deprecation warning being emitted which were the
``table_name`` parameter to :meth:`.Operations.drop_index`,
which was generated positionally by autogenerate prior to
version 0.6.3 released in 2014, and
``type_`` in :meth:`.Operations.drop_constraint` and
:meth:`.BatchOperations.drop_constraint`, which was
documented positionally in one example in the batch documentation.
* Fixed typing use of :class:`~sqlalchemy.schema.Column` and
other generic SQLAlchemy classes.
* Restored the output type of :meth:`.Config.get_section` to
include ``Dict[str, str]`` as a potential return type, which
had been changed to immutable ``Mapping[str, str]``.
When a section is returned and the default is not used,
a mutable dictionary is returned.
* Added placeholder classes for :class:`~.sqla.Computed` and
* :class:`~.sqla.Identity` when older 1.x SQLAlchemy versions
are in use, namely prior to SQLAlchemy 1.3.11 when the
:class:`~.sqla.Computed` construct was introduced.
Previously these were set to None, however this
could cause issues with certain codepaths that were using
``isinstance()`` such as one within "batch mode".
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-alembic?expand=0&rev=146
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