Rename find_raw to find_raw_batches, and add aggregate_raw_batches.
Rename RawBSONCursor and RawBSONCommandCursor to RawBatchCursor and
RawBatchCommandCursor.
This change removes the u() helper from bson.py3compat
and all of its uses in the driver and tests. PyPy3 continues
to be supported since, even though it is based on python 3.2.5,
it has always supported the u string prefix.
The README and install docs are now explicit about PyPy(3) support.
Even with this change, "next" can raise StopIteration even though
"alive" is True. For example if batch size is 2 and there are 4
documents in the result set, then after the 4th document "alive" is True
but "next" raises StopIteration.
- Deprecate ensure_index
- Remove caching from create_index
- In create_index, remove support for the cache_for param, and the
bucket_size and drop_dups aliases (they all remain in ensure_index)
- GridFS uses create_index
- Fix up tests.
- Move ReturnDocument to pymongo.collection.
- Change ReturnDocument.Before to ReturnDocument.BEFORE
- Change ReturnDocument.After to ReturnDocument.AFTER
- Add pymongo.cursor.CursorType.
- Move pymongo.cursor.NON_TAILABLE and friends to attributes of CursorType.
- read_preferences.ReadPreference is once again an "enum".
- Fix docs for read_preferences.ReadPreference.
- Rename pymongo.options to pymongo.operations.
- Export CursorType, ReturnDocument, WriteConcern, and public classes
from pymongo.opertions through pymongo/__init__.py
- Fix up a number of documentation issues in the process.
- Changed parameter names (default values and behaviors remain the same):
- spec (spec_or_id in find_one) -> filter
- fields -> projection
- partial -> allow_partial_results
- The "timeout" option is renamed to "no_cursor_timeout" with its default
changed to False.
- The tailable, await_data, and exhaust options will be replaced with a
cursor_type option. Valid values:
- cursor.NON_TAILABLE
- cursor.TAILABLE
- cursor.TAILABLE_AWAIT
- cursor.EXHAUST
- The following options are added:
- oplog_replay (bool - default False) - only valid with tailable cursors
against the oplog.
- modifiers (document - default None) - A dict of query modifiers. See
http://docs.mongodb.org/manual/reference/operator/query-modifier/#modifiers for
options.
- The following options are removed, replaced by the "modifiers" option:
- max_scan
- snapshot
- The as_class option is removed. Use Collection.with_options instead.
