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CHANGELOG.md

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v0.9.5 (in progress)

New features & improvements:

  • Added djangae.contrib.locking, for preventing simultaneous executing of functions or blocks of code.
  • Moved and renamed several functions from djangae.utils to djangae.environment
  • Added new task utility functions: is_in_task(), task_name(), task_queue_name(), task_retry_count()

Bug fixes:

  • Fix JSONField behaviour in forms: it's properly validating JSON string before saving it and returns json object, not string when accessed through cleaned_data.
  • Fixing ListFormField.clean to return [] instead of None for empty values.
  • Fix computed field None values

Documentation:

v0.9.4 (release date: 4th April 2016)

This is our first release bringing support for Django 1.9, and dropping support for 1.7.

If you're still using Django 1.7 in your project:

  • Upgrade! 1.7 is no longer supported upstream either and has known security issues
  • If you can't upgrade, either pin your requirements on 0.9.3 release, or use the 1-7-stable branch, which may receive small fixes if necessary.

New features & improvements:

  • Added support for Django 1.9
  • The deletion query code has been rewritten entirely to use DeleteAsync and now tries to perform deletions in transactional batches of 25. This should result in improved performance but may introduce subtle changes in behaviour, please keep an eye out for issues. For more details take a look at the extensive comment in the DeleteCommand class for all the reasons why this is particularly tricky to get right and keep fast.
  • Refactored unique constrains to make them more robust and reliable, fixing edge cases that could cause duplication of unique values.
  • Refactored InsertCommand (related to the unique constrains), performance improvements.
  • The Google auth backend has been updated, and a new setting DJANGAE_CREATE_UNKNOWN_USER has been added. This replaces the previous settings DJANGAE_FORCE_USER_PRE_CREATION and DJANGAE_ALLOW_USER_PRE_CREATION.
  • For new projects, DJANGAE_CREATE_UNKNOWN_USER defaults to False, meaning you will have to create user objects in the database with matching email addresses to allow people to access your site. For existing projects, the auth backend will recognise the old auth-related settings.
  • If DJANGAE_CREATE_UNKNOWN_USER=True then a Django user object will be created automatically when a user accesses your site (if there is no matching user already).
  • Added support for keep_parents=True in concrete model inheritance
  • Added support for filters aside from exact on special lookups like __month or __day. So things like datefield__month__gt=X work now
  • Replaced ensure_instance_included with ensure_instance_consistent
  • Added ensure_instances_consistent for the multiple object case
  • Added option to pass _target argument to defer_iteration in mappers

Bug fixes:

  • Fixed a bug when saving forms with a RelatedListField or RelatedSetField (#607)
  • JSONField fixes after removing SubfieldBase dependency - to_python added and default value not converted to string anymore

Documentation:

  • Improvements to storage documentation
  • Replaced links in docs to use https version

v0.9.3 (release date: 8th March 2016)

New features & improvements:

  • Added support for namespaces
  • Refactored cache
  • Added Djangae's CharField that limits the length by bytes, not characters.
  • Improved exception message when encountering multiple inequality filters or uniqueness validation
  • Now allowing to override google_acl option when uploading to Google Cloud Storage
  • Added BinaryField
  • Added documentation for storage backends
  • Added DJANGAE_IGNORE_REGEXES settings that allows to only restart dev server for changes on specific filenames. In default, restart dev server only when a .py, .html or .yaml file changes
  • Allow MapReduceTask tasks to be run on a specific task queue
  • Added ensure_instance_included to djangae.db.consistency
  • djangae.contrib.gauth now always add users with their emails lowercased
  • Provided limited options for on_delete on RelatedSetField and RelatedListField
  • Renamed AppEngineUserAPI to AppEngineUserAPIBackend

Bug fixes:

  • Special indexing now works on fields that are primary keys too
  • Fixed a bug with special indexing of datetime fields, that now allows for __year or __month lookups
  • Allow serializing queries containing non-ascii characters
  • Don't parse floats as decimals, fixing a bug that causes them to be returned as strings after multiple saves
  • .distinct(x).values_list(x) no longer cause an error due to the same column being projected twice
  • Don't die in allow_mode_write if the tempfile module is unavailable
  • Fix problems with querying on related fields
  • Fixed bug when using RelatedListField on a form
  • Don't allow ordering by a TextField
  • Properly limiting number of results when excludes are used