051909500f
- update to version 1.3.6
+ orm
* [feature] Added new loader option method Load.options()
which allows loader options to be constructed hierarchically,
so that many sub-options can be applied to a particular path
without needing to call defaultload() many times.
* [bug] Fixed regression caused by #4365 where a join from an
entity to itself without using aliases no longer raises an
informative error message, instead failing on an assertion.
The informative error condition has been restored.
* [bug] Fixed an issue where the orm._ORMJoin.join() method,
which is a not-internally-used ORM-level method that exposes
what is normally an internal process of Query.join(), did
not propagate the full and outerjoin keyword arguments
correctly.
* [bug] Fixed bug where a many-to-one relationship that
specified uselist=True would fail to update correctly during
a primary key change where a related column needs to change.
* [bug] Fixed bug where the detection for many-to-one or
one-to-one use with a “dynamic” relationship, which is an
invalid configuration, would fail to raise if the
relationship were configured with uselist=True. The current
fix is that it warns, instead of raises, as this would
otherwise be backwards incompatible, however in a future
release it will be a raise.
* [bug] Fixed bug where a synonym created against a mapped
attribute that does not exist yet, as is the case when it
refers to backref before mappers are configured, would raise
recursion errors when trying to test for attributes on it
which ultimately don’t exist (as occurs when the classes are
run through Sphinx autodoc), as the unconfigured state of
the synonym would put it into an attribute not found loop.
* [performance] The optimzation applied to selectin loading
in #4340 where a JOIN is not needed to eagerly load related
items is now applied to many-to-one relationships as well,
so that only the related table is queried for a simple join
condition. In this case, the related items are queried based
on the value of a foreign key column on the parent; if these
columns are deferred or otherwise not loaded on any of the
parent objects in the collection, the loader falls back to the
JOIN method.
+ engine
* [bug] Fixed bug where using reflection function such as
MetaData.reflect() with an Engine object that had execution
options applied to it would fail, as the resulting
OptionEngine proxy object failed to include a .engine
attribute used within the reflection routines.
+ sql
* [bug] Adjusted the initialization for Enum to minimize how
often it invokes the .__members__ attribute of a given
PEP-435 enumeration object, to suit the case where this
attribute is expensive to invoke, as is the case for some
popular third party enumeration libraries.
* [bug] [postgresql] Fixed issue where the array_agg construct
in combination with FunctionElement.filter() would not
produce the correct operator precedence in combination
with the array index operator.
* [bug] Fixed an unlikely issue where the “corresponding
column” routine for unions and other CompoundSelect objects
could return the wrong column in some overlapping column
situtations, thus potentially impacting some ORM operations
when set operations are in use, if the underlying select()
constructs were used previously in other similar kinds of
routines, due to a cached value not being cleared.
+ postgresql
* [usecase] Added support for reflection of indexes on
PostgreSQL partitioned tables, which was added to PostgreSQL
as of version 11.
* [usecase] Added support for multidimensional Postgresql array
literals via nesting the postgresql.array object within
another one. The multidimensional array type is detected
automatically.
+ mysql
* [bug] Fixed bug where the special logic to render “NULL” for
the TIMESTAMP datatype when nullable=True would not work if the
column’s datatype were a TypeDecorator or a Variant. The logic
now ensures that it unwraps down to the original TIMESTAMP so
that this special case NULL keyword is correctly rendered when
requested.
* [bug] Enhanced MySQL/MariaDB version string parsing to
accommodate for exotic MariaDB version strings where the
“MariaDB” word is embedded among other alphanumeric
characters such as “MariaDBV1”. This detection is critical
in order to correctly accommodate for API features that have
split between MySQL and MariaDB such as the
“transaction_isolation” system variable.
+ sqlite
* [usecase] Added support for composite (tuple) IN operators
with SQLite, by rendering the VALUES keyword for this backend.
As other backends such as DB2 are known to use the same syntax,
the syntax is enabled in the base compiler using a dialect-level
flag tuple_in_values. The change also includes support for
“empty IN tuple” expressions for SQLite when using “in_()”
between a tuple value and an empty set.
+ mssql
* [bug] Ensured that the queries used to reflect indexes and
view definitions will explicitly CAST string parameters into
NVARCHAR, as many SQL Server drivers frequently treat string
values, particularly those with non-ascii characters or
larger string values, as TEXT which often don’t compare
correctly against VARCHAR characters in SQL Server’s
information schema tables for some reason. These CAST
operations already take place for reflection queries against
SQL Server information_schema. tables but were missing from
three additional queries that are against sys.tables.
OBS-URL: https://build.opensuse.org/request/show/717941
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-SQLAlchemy?expand=0&rev=145
93 lines
3.1 KiB
RPMSpec
93 lines
3.1 KiB
RPMSpec
#
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# spec file for package python-SQLAlchemy
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#
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# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%{?!python_module:%define python_module() python-%{**} python3-%{**}}
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%define oldpython python
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Name: python-SQLAlchemy
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Version: 1.3.6
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Release: 0
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Summary: Database Abstraction Library
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License: MIT
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Group: Development/Languages/Python
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URL: http://www.sqlalchemy.org
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Source: https://files.pythonhosted.org/packages/source/S/SQLAlchemy/SQLAlchemy-%{version}.tar.gz
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# devel is needed for optional C extensions cprocessors.so, cresultproxy.so and cutils.so
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BuildRequires: %{python_module devel}
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BuildRequires: %{python_module setuptools}
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BuildRequires: fdupes
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BuildRequires: python-rpm-macros
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Provides: python-sqlalchemy = %{version}
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Obsoletes: python-sqlalchemy < %{version}
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# SECTION test requirements
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BuildRequires: %{python_module mock}
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BuildRequires: %{python_module pytest-xdist}
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BuildRequires: %{python_module pytest}
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# /SECTION
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%ifpython2
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Obsoletes: %{oldpython}-sqlalchemy < %{version}
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Provides: %{oldpython}-sqlalchemy = %{version}
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%endif
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%python_subpackages
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%description
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SQLAlchemy is an Object Relational Mappper (ORM) that provides a flexible,
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high-level interface to SQL databases. Database and domain concepts are
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decoupled, allowing both sides maximum flexibility and power. SQLAlchemy
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provides a powerful mapping layer that can work as automatically or as manually
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as you choose, determining relationships based on foreign keys or letting you
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define the join conditions explicitly, to bridge the gap between database and
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domain.
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%package -n %{name}-doc
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Summary: Documentation for python-SQLAlchemy
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Group: Documentation/Other
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Provides: %{python_module SQLAlchemy-doc = %{version}}
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BuildArch: noarch
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%description -n %{name}-doc
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This package contains HTML documentation, including tutorials and API
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reference for python-SQLAlchemy.
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%prep
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%setup -q -n SQLAlchemy-%{version}
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rm -rf doc/build # Remove unnecessary scripts for building documentation
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sed -i 's/\r$//' examples/dynamic_dict/dynamic_dict.py
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%build
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export CFLAGS="%{optflags} -fno-strict-aliasing"
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%python_build
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%install
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%python_install
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%python_expand %fdupes %{buildroot}%{$python_sitearch}
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%check
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%pytest
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%files %{python_files}
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%license LICENSE
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%doc CHANGES README.rst README.dialects.rst README.unittests.rst
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%{python_sitearch}/sqlalchemy/
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%{python_sitearch}/SQLAlchemy-%{version}-py%{py_ver}.egg-info
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%files -n %{name}-doc
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%doc doc/
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%doc examples/
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%changelog
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