changelog.rst

Changelog

3.0.4 (2016-04-17)

• Added functions :func:`__enter__() <pydblite.sqlite.Database.__enter__>` and :func:`__exit__() <pydblite.sqlite.Database.__exit__>` to :class:`Database <pydblite.sqlite.Database>`

3.0.3 (2016-04-02)

• Fixed bug where db_filter argument of function :func:`_len() <pydblite.sqlite.Table._len>`, :func:`get_unique_ids() <pydblite.sqlite.Table.get_unique_ids>`, and :func:`get_group_count() <pydblite.sqlite.Table.get_group_count>` was ignored if filter returns 0 matches.

3.0.2 (2015-04-18)

• Fixed bug (#1) in :class:`Base <pydblite.pydblite._Base>` where calling :func:`db.create() <pydblite.pydblite._Base.create>` without supplying a value for the "mode" parameter with give an error.

3.0.1 (2015-02-23)

• Fixed bug in :class:`Base <pydblite.pydblite._Base>` where opening existing database would fail.

3.0 (2014-09-18)

Note: Some changes in this release are not backwards compatible with 2.X versions.

• pydblite and sqlite are rewritten to use a common :class:`Filter <pydblite.common.Filter>` object.
• Tests have been improved and standardised in :ref:`unittests-label`.
• Updated :ref:`examples-label`.
• Renamed module and package names to lower case according to PEP 8
• Converted to UNIX line endings and follow PEP 8 code style.
• MySQL adapter has been dropped until it can be tested with unit tests.

2.6

• if db exists, read field names on instance creation
• allow add_field on an instance even if it was not open()
• attribute path is the path of the database in the file system (was called "name" in previous versions)
• attribute name is the base name of the database, without the extension
• adapt code to run on Python 2 and Python 3

2.5

• test is now in folder "test"
• SQLite changes:
  • many changes to support "legacy" SQLite databases
    • no control on types declared in CREATE TABLE or ALTER TABLE
    • no control on value types in INSERT or UPDATE
    • no version number in records
  • add methods to specify a conversion function for fields after a SELECT
  • change names to be closer to SQLite names
    • a class Database to modelise the database
    • a class Table (not Base) for each table in the database

2.4

• add BSD Licence
• raise exception if unknown fields in insert

2.3

• introduce syntax (db('name')>'f') & (db('age') == 30)

2.2

• add __contains__