Metadata-Version: 1.1
Name: newt.db
Version: 0.9.0
Summary: Newt DB, the amphibious database
Home-page: http://www.newtdb.org/
Author: Jim Fulton
Author-email: jim@jimfulton.info
License: MIT
Description: ================================
        Newt DB, the amphibious database
        ================================
        
        Python objects above, PostgreSQL JSONB below.
        
        See http://www.newtdb.org
        
        Newt DB requires Postgres 9.5 or later.
        
        
        Changes
        =======
        
        0.9.0 (2017-06-29)
        ------------------
        
        - Added an experimental feature to update auxiliary tables to support
          indexing data that comes from multiple newt records. (More on this
          later if initial experiment confirm the usefulness of this
          feature.)
        
        
        0.8.0 (2017-06-20)
        ------------------
        
        - Changed the way records are written to the ``newt`` table:
        
          - Records are written in object id order.
        
          - Updated are applied using "upserts" so that records don't
            disappear during the update process, which previously caused
            breakage when PostgreSQL operations during update (triggers or
            indexes) examined multiple records.
        
        - Postgres 9.5 or later is now required.
        
        
        0.7.0 (2017-05-26)
        ------------------
        
        - Fixed: newt.db.search.query_data didn't accept an ordinary ZODB connection.
        
        - The methods in newt.db.search that accept a connection now
          accept a database object (in addition to a Newt or ZODB connection).
        
        
        0.6.0 (2017-04-19)
        ------------------
        
        - Add a -x/--transform option to the updater to specify a
          data-transformation function.
        
        0.5.3 (2017-04-18)
        ------------------
        
        - Fixed: Newt DB couldn't be added to an existing RelStorage database.
        
        - Removed the updater ``--redo`` option. It was implemented incorrectly.
          Implementing it correctly will be necessary at some point, but for
          now, we'll punt.
        
        - Added a new ``--compute-missing`` option to compute missing Newt
          records after updating an application from plain RelStorage. (This
          is similar to the removed ``--redo`` but simpler and narrower in
          scope.)
        
        
        0.5.2 (2017-04-01)
        ------------------
        
        - Fixed: Newt DB didn't work with RelStorage 2.1.
        
        
        0.5.1 (2017-03-30)
        ------------------
        
        - Fixed: When arguments are omitted, there were errors because
          psycopg2 was trying to do substitutions anyway and choking on ``%``
          characters in ``like`` queries.
        
        - Fixed: Connection.search_batch didn't allow arguments to be omitted.
        
        
        0.5.0 (2017-03-30)
        ------------------
        
        - The ``newt.db.search`` module has a new ``read_only_cursor``
          function for obtaining a `database cursor
          <http://initd.org/psycopg/docs/cursor.html>`_ for selecting data and
          for using the `cursor's mogrify method
          <http://initd.org/psycopg/docs/cursor.html#cursor.mogrify>`_.
        
        - The helpers for setting up full-text search indexes now accept a
          config argument to specify the name of a PostgreSQL full-text search
          configuration.
        
        - The batch search methods (``search_batch``, and ``where_batch``) now
          allow the arguments parameter to be omitted, which is useful when
          substitutions have been be applied with a `cursor mogrify method
          <http://initd.org/psycopg/docs/cursor.html#cursor.mogrify>`_ before
          calling them.
        
        - The search methods (``search``, ``search_batch``, ``where`` and
          ``where_batch``) now accept binary queries.  This is allow
          substitutions to be applied with a `cursor mogrify method
          <http://initd.org/psycopg/docs/cursor.html#cursor.mogrify>`_ before
          calling them.
        
        
        0.4.0 (2017-03-25)
        ------------------
        
        - Serialization of persistent object references and intra-record
          references (used only when there are cycles) was simplified and made
          easier to use.
        
          Note: The change to intra-object references is backward
          incompatible, however, intra-record cycles, and thus the use of
          intra-record references, are extremely rare and it isn't thought
          that this change will affect anyone.  If this causes problems,
          please `create an issue <https://github.com/newtdb/db/issues/new>`_.
        
          The change to persistent references was made in a backward-compatible
          way, but the backward compatibility support will be dropped in Newt
          DB version 1.
        
        - Added a data-transformation option:
        
          transformer
            Callable to transform data records after they've been converted to
            JSON.
        
        0.3.0 (2017-02-10)
        ------------------
        
        - Added an API for following database changes.
        
        - Exposed JSON conversion as an API that can be used to for other
          applications than updating the newt table, like updating external
          indexes.
        
        - Created a JSON conversion object to support conversion customization.
        
        - Added `zodburi
          <http://docs.pylonsproject.org/projects/zodburi/en/latest/index.html>`_,
          making it easier to use Newt DB with applications like `Pyramid
          <http://docs.pylonsproject.org/projects/pyramid/en/latest/>`_ that
          use zodburi.
        
        0.2.2 (2017-02-08)
        ------------------
        
        - Fixed a packaging bug.
        
        
        0.2.1 (2017-02-06)
        ------------------
        
        - Fixed: Packing wasn't handled correctly. Objects removed during
          packing weren't removed from the ``newt`` table.
        
        0.2.0 (2017-01-30)
        ------------------
        
        - Added PyPy support
        
        - Fixed: ``datetime`` values with time zones weren't handled correctly.
        
        0.1.2 (2017-01-26)
        ------------------
        
        - Fixed a number of documentation errors.
        
          (Documentation wasn't tested, but now is, thankd to `manuel
          <http://pythonhosted.org/manuel/>`_.)
        
        - Added some missing names to ``newt.db``.
        
        0.1.1 (2017-01-24)
        ------------------
        
        Fixed a small Python 2 bug that prevented import.
        
        0.1.0 (2017-01-24)
        ------------------
        
        Initial release
        
Keywords: database nosql python postgresql postgres
Platform: UNKNOWN
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Database
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Operating System :: Microsoft :: Windows
Classifier: Operating System :: Unix
Classifier: Framework :: ZODB
