107 lines
4.0 KiB
ReStructuredText
107 lines
4.0 KiB
ReStructuredText
=========
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Changelog
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=========
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Changes in v0.4
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===============
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- Added ``GridFSStorage`` Django storage backend
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- Added ``FileField`` for GridFS support
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- New Q-object implementation, which is no longer based on Javascript
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- Added ``SortedListField``
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- Added ``EmailField``
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- Added ``GeoPointField``
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- Added ``exact`` and ``iexact`` match operators to ``QuerySet``
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- Added ``get_document_or_404`` and ``get_list_or_404`` Django shortcuts
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- Added new query operators for Geo queries
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- Added ``not`` query operator
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- Added new update operators: ``pop`` and ``add_to_set``
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- Added ``__raw__`` query parameter
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- Added support for custom querysets
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- Fixed document inheritance primary key issue
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- Added support for querying by array element position
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- Base class can now be defined for ``DictField``
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- Fixed MRO error that occured on document inheritance
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- Added ``QuerySet.distinct``, ``QuerySet.create``, ``QuerySet.snapshot``,
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``QuerySet.timeout`` and ``QuerySet.all``
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- Subsequent calls to ``connect()`` now work
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- Introduced ``min_length`` for ``StringField``
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- Fixed multi-process connection issue
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- Other minor fixes
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Changes in v0.3
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===============
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- Added MapReduce support
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- Added ``contains``, ``startswith`` and ``endswith`` query operators (and
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case-insensitive versions that are prefixed with 'i')
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- Deprecated fields' ``name`` parameter, replaced with ``db_field``
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- Added ``QuerySet.only`` for only retrieving specific fields
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- Added ``QuerySet.in_bulk()`` for bulk querying using ids
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- ``QuerySet``\ s now have a ``rewind()`` method, which is called automatically
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when the iterator is exhausted, allowing ``QuerySet``\ s to be reused
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- Added ``DictField``
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- Added ``URLField``
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- Added ``DecimalField``
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- Added ``BinaryField``
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- Added ``GenericReferenceField``
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- Added ``get()`` and ``get_or_create()`` methods to ``QuerySet``
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- ``ReferenceField``\ s may now reference the document they are defined on
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(recursive references) and documents that have not yet been defined
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- ``Document`` objects may now be compared for equality (equal if _ids are
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equal and documents are of same type)
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- ``QuerySet`` update methods now have an ``upsert`` parameter
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- Added field name substitution for Javascript code (allows the user to use the
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Python names for fields in JS, which are later substituted for the real field
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names)
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- ``Q`` objects now support regex querying
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- Fixed bug where referenced documents within lists weren't properly
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dereferenced
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- ``ReferenceField``\ s may now be queried using their _id
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- Fixed bug where ``EmbeddedDocuments`` couldn't be non-polymorphic
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- ``queryset_manager`` functions now accept two arguments -- the document class
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as the first and the queryset as the second
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- Fixed bug where ``QuerySet.exec_js`` ignored ``Q`` objects
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- Other minor fixes
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Changes in v0.2.2
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=================
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- Fixed bug that prevented indexes from being used on ``ListField``\ s
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- ``Document.filter()`` added as an alias to ``Document.__call__()``
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- ``validate()`` may now be used on ``EmbeddedDocument``\ s
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Changes in v0.2.1
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=================
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- Added a MongoEngine backend for Django sessions
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- Added ``force_insert`` to ``Document.save()``
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- Improved querying syntax for ``ListField`` and ``EmbeddedDocumentField``
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- Added support for user-defined primary keys (``_id`` in MongoDB)
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Changes in v0.2
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===============
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- Added ``Q`` class for building advanced queries
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- Added ``QuerySet`` methods for atomic updates to documents
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- Fields may now specify ``unique=True`` to enforce uniqueness across a
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collection
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- Added option for default document ordering
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- Fixed bug in index definitions
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Changes in v0.1.3
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=================
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- Added Django authentication backend
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- Added ``Document.meta`` support for indexes, which are ensured just before
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querying takes place
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- A few minor bugfixes
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Changes in v0.1.2
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=================
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- Query values may be processed before before being used in queries
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- Made connections lazy
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- Fixed bug in Document dictionary-style access
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- Added ``BooleanField``
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- Added ``Document.reload()`` method
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Changes in v0.1.1
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=================
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- Documents may now use capped collections
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