Changelog¶
Version Numbering¶
TinyDB follows the SemVer versioning guidelines. For more information, see semver.org
unreleased¶
- Nothing yet
v3.12.0 (2018-11-06)¶
- Feature: Add encoding option to
JSONStorage
(see pull request 238) - Internal change: allow
collections.abc.Mutable
as valid document types (see pull request 245)
v3.11.1 (2018-09-13)¶
- Bugfix: Make path queries (
db.search(where('key))
) work again (see issue 232) - Improvement: Add custom
repr
representations for main classes (see pull request 229)
v3.11.0 (2018-08-20)¶
- Drop official support for Python 3.3. Python 3.3 has reached its official End Of Life as of September 29, 2017. It will probably continue to work, but will not be tested against (issue 217)
- Feature: Allow extending TinyDB with a custom storage proxy class (see pull request 224)
- Bugfix: Return list of document IDs for upsert when creating a new document (see issue 223)
v3.10.0 (2018-07-21)¶
- Feature: Add support for regex flags (see pull request 216)
v3.9.0 (2018-04-24)¶
v3.8.1 (2018-03-26)¶
- Bugfix: Don’t install tests as a package anymore (see pull request #195)
v3.8.0 (2018-03-01)¶
- Feature: Allow disabling the query cache with
db.table(name, cache_size=0)
(see pull request #187) - Feature: Add
db.write_back(docs)
for replacing documents (see pull request #184)
v3.7.0 (2017-11-11)¶
- Feature:
one_of
for checking if a value is contained in a list (see issue 164) - Feature: Upsert (insert if document doesn’t exist, otherwise update; see https://forum.m-siemens.de/d/30-primary-key-well-sort-of)
- Internal change: don’t read from storage twice during initialization (see https://forum.m-siemens.de/d/28-reads-the-whole-data-file-twice)
v3.6.0 (2017-10-05)¶
- Allow updating all documents using
db.update(fields)
(see issue #157). - Rename elements to documents. Document IDs now available with
doc.doc_id
, usingdoc.eid
is now deprecated (see pull request #158)
v3.5.0 (2017-08-30)¶
- Expose the table name via
table.name
(see issue #147). - Allow better subclassing of the
TinyDB
class (see pull request #150).
v3.4.1 (2017-08-23)¶
- Expose TinyDB version via
import tinyb; tinydb.__version__
(see issue #148).
v3.4.0 (2017-08-08)¶
- Add new update operations:
add(key, value)
,substract(key, value)
, andset(key, value)
(see pull request #145).
v3.3.1 (2017-06-27)¶
- Use relative imports to allow vendoring TinyDB in other packages (see pull request #142).
v3.3.0 (2017-06-05)¶
- Allow iterating over a database or table yielding all documents (see pull request #139).
v3.2.3 (2017-04-22)¶
- Fix bug with accidental modifications to the query cache when modifying the list of search results (see issue #132).
v3.2.2 (2017-01-16)¶
- Fix the
Query
constructor to prevent wrong usage (see issue #117).
v3.2.1 (2016-06-29)¶
- Fix a bug with queries on documents that have a
path
key (see pull request #107). - Don’t write to the database file needlessly when opening the database (see pull request #104).
v3.2.0 (2016-04-25)¶
- Add a way to specify the default table name via default_table (see pull request #98).
- Add
db.purge_table(name)
to remove a single table (see pull request #100).- Along the way: celebrating 100 issues and pull requests! Thanks everyone for every single contribution!
- Extend API documentation (see issue #96).
v3.1.3 (2016-02-14)¶
- Fix a bug when using unhashable documents (lists, dicts) with
Query.any
orQuery.all
queries (see a forum post by karibul).
v3.1.2 (2016-01-30)¶
- Fix a bug when using unhashable documents (lists, dicts) with
Query.any
orQuery.all
queries (see a forum post by karibul).
v3.1.1 (2016-01-23)¶
v3.1.0 (2015-12-31)¶
v3.0.0 (2015-11-13)¶
- Overhauled Query model:
where('...').contains('...')
has been renamed towhere('...').search('...')
.- Support for ORM-like usage:
User = Query(); db.search(User.name == 'John')
. where('foo')
is an alias forQuery().foo
.where('foo').has('bar')
is replaced by eitherwhere('foo').bar
orQuery().foo.bar
.- In case the key is not a valid Python identifier, array
notation can be used:
where('a.b.c')
is nowQuery()['a.b.c']
.
- In case the key is not a valid Python identifier, array
notation can be used:
- Checking for the existence of a key has to be done explicitely:
where('foo').exists()
.
- Migrations from v1 to v2 have been removed.
SmartCacheTable
has been moved to msiemens/tinydb-smartcache.- Serialization has been moved to msiemens/tinydb-serialization.
- Empty storages are now expected to return
None
instead of raisingValueError
. (see issue #67.
v2.4.0 (2015-08-14)¶
- Allow custom parameters for custom test functions (see issue #63 and pull request #64).
v2.3.2 (2015-05-20)¶
- Fix a forgotten debug output in the
SerializationMiddleware
(see issue #55). - Fix an “ignored exception” warning when using the
CachingMiddleware
(see pull request #54) - Fix a problem with symlinks when checking out TinyDB on OSX Yosemite (see issue #52).
v2.3.1 (2015-04-30)¶
- Hopefully fix a problem with using TinyDB as a dependency in a
setup.py
script (see issue #51).
v2.3.0 (2015-04-08)¶
- Added support for custom serialization. That way, you can teach TinyDB
to store
datetime
objects in a JSON file :) (see issue #48 and pull request #50) - Fixed a performance regression when searching became slower with every search (see issue #49)
- Internal code has been cleaned up
v2.2.2 (2015-02-12)¶
- Fixed a data loss when using
CachingMiddleware
together withJSONStorage
(see issue #47)
v2.2.1 (2015-01-09)¶
- Fixed handling of IDs with the JSON backend that converted integers to strings (see issue #45)
v2.2.0 (2014-11-10)¶
- Extended
any
andall
queries to take lists as conditions (see pull request #38) - Fixed an
decode error
when installing TinyDB in a non-UTF-8 environment (see pull request #37) - Fixed some issues with
CachingMiddleware
in combination withJSONStorage
(see pull request #39)
v2.1.0 (2014-10-14)¶
v2.0.0 (2014-09-05)¶
Warning
TinyDB changed the way data is stored. You may need to migrate your databases to the new scheme. Check out the Upgrade Notes for details.
- The syntax
query in db
has been removed, usedb.contains
instead. - The
ConcurrencyMiddleware
has been removed due to a insecure implementation (see issue #18). Consider tinyrecord instead. - Better support for working with Document IDs.
- Added support for nested comparisons.
- Added
all
andany
comparisons on lists. - Added optional :<http://tinydb.readthedocs.io/en/v2.0.0/usage.html#smart-query-cache>`_.
- The query cache is now a fixed size LRU cache.
v1.3.0 (2014-07-02)¶
- Fixed bug #7: IDs not unique.
- Extended the API:
db.count(where(...))
anddb.contains(where(...))
. - The syntax
query in db
is now deprecated and replaced bydb.contains
.
v1.1.0 (2014-05-06)¶
- Improved the docs and fixed some typos.
- Refactored some internal code.
- Fixed a bug with multiple
TinyDB?
instances.
v1.0.1 (2014-04-26)¶
- Fixed a bug in
JSONStorage
that broke the database when removing entries.
v1.0.0 (2013-07-20)¶
- First official release – consider TinyDB stable now.