python-storm-0.20-bp150.2.4

- Update to version 0.20
  + A new CaptureTracer has been added to storm.testing, for capturing all SQL
    statements executed by Storm. It can be used like this:
    with CaptureTracer() as tracer:
    [#] Run queries
    pass
    print tracer.queries  # Print all queries run in the context manager block
    You will need the python-fixtures package in order to use this feature.
  + Setuptools <http://pypi.python.org/pypi/setuptools> is now required
    to run setup.py. This makes it much easier to install the majority
    of the dependencies required to run the test suite in its entirety.
  + Disconnection errors arising from PostgreSQL are now more reliably
    detected, especially with regard to recent libpq updates in Ubuntu.
    There are also disconnection tests that simulate sudden termination
    of pgbouncer <http://pgfoundry.org/projects/pgbouncer/>.
  + Insert expressions now support multi-row and subquery INSERT
    statements.
  + Support in the postgres backend to use the RETURNING extension for UPDATE
    statement, optionally specifying the columns to return.
    (PostgreSQL >= 8.2 only)
  + Add a new Distinct expression for pre-pending the 'DISTINCT' token to
    SQL expressions that support it (like columns).
  + Switch to REPEATABLE READ as isolation level for Postgres. If you use
    psycopg2 < 2.4, it doesn't change anything. For psycopg2 2.4 and newer, it
    will keep the same behavior on Postgres < 9 as it's equivalent to
    SERIALIZABLE, but it will be less strict on Postgres >= 9.
  + Add support for two-phase commits, using the DB API version 2.0, which
    is only supported by PostgreSQL.
  + ZStormResourceManager now has a schema_stamp_dir optional instance attribute
    that, if set, will be used to to save timestamps of the schema's patch
    packages, so schema upgrades will be performed only when needed.
  + When a SQLObjectResultSet object was sliced with slice.start and
    slice.end both zero (sqlobject[0:0]), the full, unsliced resultset
    was returned (bug #872086).
  + Fixes some test failures around Django disconnections from
    PostgreSQL stores.
  + Some of the proxy-less disconnection tests were causing segfaults,
    so they're now run in a subprocess via subunit's IsolatedTestCase,
    when it's available.
  + Fix a few non-uses of super() in TestHelper.
  + Abort the transaction and reset ZStorm at the end of
    tests/zope/README.txt.
  + Fix the ./test script to not import tests until after local eggs
    have been added to sys.path. This ensures that all possible features
    are available to the tests.
  + If transaction.commit() fails, call transaction.abort() to rollback
    everything and leave the transaction in a clean state when using Django's
    ZopeTransactionMiddleware and DatabaseWrapper.
  + It's now again possible to use the Desc() expression when passing an
    order_by parameter to a ReferenceSet (bug #620369).
- Use sources tarball from Pypi

- Require python-setuptools instead of distribute (upstreams merged)

- Update to version 0.19:
  - A new Cast expressions compiles an input and the type to cast it to
    into a call the CAST function
  - The storm.zope.testing.ZStormResourceManager now supports applying database
    schemas using a custom URI, typically for connecting to the database using a
    different user with greater privileges than the user running the tests. Note
    that the format of the 'databases' parameter passed to the constructor of
    the ZStormResourceManager class has changed.
  - A new storm.twisted.transact module has been added with facilities to
    integrate Storm with twisted, by running transactions in a separate
    thread from the main one in order to not block the reactor.
  - ResultSet.config's "distinct" argument now also accepts a tuple of
    columns, which will be turned into a DISTINCT ON clause.
  - Provide wrapped cursor objects in the Django integration
    layer. Catch some disconnection errors that might otherwise be
    missed, leading to broken connections.
  - A new JSON property is available. It's similar to the existing
    Pickle property, except that it serializes data as JSON, and must
    back onto a text column rather than a byte column.
  - Cache the compilation of columns and tables
  - Add two new tracers extracted from the Launchpad codebase.
    BaseStatementTracer provides statements with parameters substituted
    to its subclasses. TimelineTracer records queries in a timeline
    (useful for OOPS reports).
  - New ROW constructor
  - Add support for Postgres DISTINCT ON queries.
  * See NEWS for more details
- Split of Django and Twisted support packages

- Update to version 0.18:
  * Include code to manage and migrate database schemas. See the
    storm.schema sub-package (bug #250412).
  * Added a storm.zope.testing.ZStormResourceManager class to manage a
    set of stores registered with ZStorm (bug #618704).
  * When a TimeoutError is raised it includes a description about why
    the exception was raised, to help make it easier to reason about
    timeout-related issues (bug #617973).
  * Improved the IResultSet interface to document the rationale of why some
    attributes are not included (bug #659883).
  * Make storm compatible with psycopg2 2.2 (bug #585704).
  * Fix bug #620615, which caused lazy expressions to cause subsequent
    loading of objects to explode if unflushed.
  * Fix bug #620508, which caused slicing a ResultSet to break subsequent
    count() calls.
  * Fix bug #659708, correcting the behavior of the sqlobject is_empty
    and __nonzero__ methods.
  * Fix bug #619017, which caused __storm_loaded__ to be called without
    its object's variables defined if the object were in the alive cache but
    disappeared.
  * See https://launchpad.net/storm for more changes...
- Set license to LGPL-2.0+ (SPDX style)
- BuildRequire python-distribute instead of python-setuptools
- Use newer %{python_sitearch} macro instead of %{py_sitedir}

- Package imported from PackMan, to be pushed to openSUSE:Factory