Changelog
Changes in Version 2.7.2
Version 2.7.2 includes fixes for upsert reporting in the bulk API for MongoDB
versions previous to 2.6, a regression in how son manipulators are applied in
insert(), a few obscure connection pool
semaphore leaks, and a few other minor issues. See the list of issues resolved
for full details.
Changes in Version 2.7.1
Version 2.7.1 fixes a number of issues reported since the release of 2.7,
most importantly a fix for creating indexes and manipulating users through
mongos versions older than 2.4.0.
Changes in Version 2.7
PyMongo 2.7 is a major release with a large number of new features and bug
fixes. Highlights include:
Breaking changes
Version 2.7 drops support for replica sets running MongoDB versions older
than 1.6.2.
Changes in Version 2.6.3
Version 2.6.3 fixes issues reported since the release of 2.6.2, most
importantly a semaphore leak when a connection to the server fails.
Changes in Version 2.6.2
Version 2.6.2 fixes a TypeError problem when max_pool_size=None
is used in Python 3.
Changes in Version 2.6.1
Version 2.6.1 fixes a reference leak in
the insert() method.
Changes in Version 2.6
Version 2.6 includes some frequently requested improvements and adds
support for some early MongoDB 2.6 features.
Special thanks go to Justin Patrin for his work on the connection pool
in this release.
Important new features:
Warning
SIGNIFICANT BEHAVIOR CHANGE in 2.6. Previously, max_pool_size
would limit only the idle sockets the pool would hold onto, not the
number of open sockets. The default has also changed, from 10 to 100.
If you pass a value for max_pool_size make sure it is large enough for
the expected load. (Sockets are only opened when needed, so there is no cost
to having a max_pool_size larger than necessary. Err towards a larger
value.) If your application accepts the default, continue to do so.
See How does connection pooling work in PyMongo? for more information.
Changes in Version 2.5.2
Version 2.5.2 fixes a NULL pointer dereference issue when decoding
an invalid DBRef.
Changes in Version 2.5.1
Version 2.5.1 is a minor release that fixes issues discovered after the
release of 2.5. Most importantly, this release addresses some race
conditions in replica set monitoring.
Changes in Version 2.5
Version 2.5 includes changes to support new features in MongoDB 2.4.
Important new features:
- Support for GSSAPI (Kerberos) authentication.
- Support for SSL certificate validation with hostname matching.
- Support for delegated and role based authentication.
- New GEOSPHERE (2dsphere) and HASHED index constants.
Note
authenticate() now raises a
subclass of PyMongoError if authentication
fails due to invalid credentials or configuration issues.
Changes in Version 2.4.2
Version 2.4.2 is a minor release that fixes issues discovered after the
release of 2.4.1. Most importantly, PyMongo will no longer select a replica
set member for read operations that is not in primary or secondary state.
Changes in Version 2.4.1
Version 2.4.1 is a minor release that fixes issues discovered after the
release of 2.4. Most importantly, this release fixes a regression using
aggregate(), and possibly other commands,
with mongos.
Changes in Version 2.4
Version 2.4 includes a few important new features and a large number of bug
fixes.
Important new features:
Changes in Version 2.3
Version 2.3 adds support for new features and behavior changes in MongoDB
2.2.
Important New Features:
- Support for expanded read preferences including directing reads to tagged
servers - See Secondary Reads for more information.
- Support for mongos failover -
See High Availability and mongos for more information.
- A new aggregate() method to support
MongoDB’s new aggregation framework.
- Support for legacy Java and C# byte order when encoding and decoding UUIDs.
- Support for connecting directly to an arbiter.
Warning
Starting with MongoDB 2.2 the getLastError command requires authentication
when the server’s authentication features are enabled.
Changes to PyMongo were required to support this behavior change. Users of
authentication must upgrade to PyMongo 2.3 (or newer) for “safe” write operations
to function correctly.
Changes in Version 2.2.1
Version 2.2.1 is a minor release that fixes issues discovered after the
release of 2.2. Most importantly, this release fixes an incompatibility
with mod_wsgi 2.x that could cause connections to leak. Users of mod_wsgi
2.x are strongly encouraged to upgrade from PyMongo 2.2.
Changes in Version 2.2
Version 2.2 adds a few more frequently requested features and fixes a
number of bugs.
Special thanks go to Alex Grönholm for his contributions to Python 3
support and maintaining the original pymongo3 port. Christoph Simon,
Wouter Bolsterlee, Mike O’Brien, and Chris Tompkinson also contributed
to this release.
Important New Features:
- Support for Python 3 -
See the Python 3 FAQ for more information.
- Support for Gevent -
See Gevent for more information.
- Improved connection pooling -
See Requests for more information.
Warning
A number of methods and method parameters that were deprecated in
PyMongo 1.9 or older versions have been removed in this release.
The full list of changes can be found in the following JIRA ticket:
https://jira.mongodb.org/browse/PYTHON-305
BSON module aliases from the pymongo package that were deprecated in
PyMongo 1.9 have also been removed in this release. See the following
JIRA ticket for details:
https://jira.mongodb.org/browse/PYTHON-304
As a result of this cleanup some minor code changes may be required
to use this release.
Changes in Version 2.1.1
Version 2.1.1 is a minor release that fixes a few issues
discovered after the release of 2.1. You can now use
ReplicaSetConnection
to run inline map reduce commands on secondaries. See
inline_map_reduce() for details.
Special thanks go to Samuel Clay and Ross Lawley for their contributions
to this release.
Changes in Version 2.1
Version 2.1 adds a few frequently requested features and includes the usual
round of bug fixes and improvements.
Special thanks go to Alexey Borzenkov, Dan Crosta, Kostya Rybnikov,
Flavio Percoco Premoli, Jonas Haag, and Jesse Davis for their contributions
to this release.
Important New Features:
- ReplicaSetConnection -
ReplicaSetConnection
can be used to distribute reads to secondaries in a replica set. It supports
automatic failover handling and periodically checks the state of the
replica set to handle issues like primary stepdown or secondaries
being removed for backup operations. Read preferences are defined through
ReadPreference.
- PyMongo supports the new BSON binary subtype 4 for UUIDs. The default
subtype to use can be set through
uuid_subtype
The current default remains OLD_UUID_SUBTYPE but will
be changed to UUID_SUBTYPE in a future release.
- The getLastError option ‘w’ can be set to a string, allowing for options
like “majority” available in newer version of MongoDB.
- Added support for the MongoDB URI options socketTimeoutMS and connectTimeoutMS.
- Added support for the ContinueOnError insert flag.
- Added basic SSL support.
- Added basic support for Jython.
- Secondaries can be used for count(),
distinct(), group(),
and querying GridFS.
- Added document_class and tz_aware options to
MasterSlaveConnection
Changes in Version 2.0.1
Version 2.0.1 fixes a regression in GridIn when
writing pre-chunked strings. Thanks go to Alexey Borzenkov for reporting the
issue and submitting a patch.
Issues Resolved
- PYTHON-271:
Regression in GridFS leads to serious loss of data.
Changes in Version 2.0
Version 2.0 adds a large number of features and fixes a number of issues.
Special thanks go to James Murty, Abhay Vardhan, David Pisoni, Ryan Smith-Roberts,
Andrew Pendleton, Mher Movsisyan, Reed O’Brien, Michael Schurter, Josip Delic
and Jonas Haag for their contributions to this release.
Important New Features:
- PyMongo now performs automatic per-socket database authentication. You no
longer have to re-authenticate for each new thread or after a replica set
failover. Authentication credentials are cached by the driver until the
application calls logout().
- slave_okay can be set independently at the connection, database, collection
or query level. Each level will inherit the slave_okay setting from the
previous level and each level can override the previous level’s setting.
- safe and getLastError options (e.g. w, wtimeout, etc.) can be set
independently at the connection, database, collection or query level. Each
level will inherit settings from the previous level and each level can
override the previous level’s setting.
- PyMongo now supports the await_data and partial cursor flags. If the
await_data flag is set on a tailable cursor the server will block for
some extra time waiting for more data to return. The partial flag tells
a mongos to return partial data for a query if not all shards are available.
- map_reduce() will accept a dict or
instance of SON as the out parameter.
- The URI parser has been moved into its own module and can be used directly
by application code.
- AutoReconnect exception now provides information about the error that
actually occured instead of a generic failure message.
- A number of new helper methods have been added with options for setting and
unsetting cursor flags, re-indexing a collection, fsync and locking a server,
and getting the server’s current operations.
API changes:
- If only one host:port pair is specified Connection
will make a direct connection to only that host. Please note that slave_okay
must be True in order to query from a secondary.
- If more than one host:port pair is specified or the replicaset option is
used PyMongo will treat the specified host:port pair(s) as a seed list and
connect using replica set behavior.
Changes in Version 1.11
Version 1.11 adds a few new features and fixes a few more bugs.
New Features:
- Basic IPv6 support: pymongo prefers IPv4 but will try IPv6. You can
also specify an IPv6 address literal in the host parameter or a
MongoDB URI provided it is enclosed in ‘[‘ and ‘]’.
- max_pool_size option: previously pymongo had a hard coded pool size
of 10 connections. With this change you can specify a different pool
size as a parameter to Connection
(max_pool_size=<integer>) or in the MongoDB URI (maxPoolSize=<integer>).
- Find by metadata in GridFS: You can know specify query fields as
keyword parameters for get_version() and
get_last_version().
- Per-query slave_okay option: slave_okay=True is now a valid keyword
argument for find() and
find_one().
API changes:
- validate_collection() now returns a
dict instead of a string. This change was required to deal with an
API change on the server. This method also now takes the optional
scandata and full parameters. See the documentation for more
details.
Warning
The pool_size, auto_start_request, and timeout parameters
for Connection have been completely
removed in this release. They were deprecated in pymongo-1.4 and
have had no effect since then. Please make sure that your code
doesn’t currently pass these parameters when creating a
Connection instance.
Issues resolved
- PYTHON-241:
Support setting slaveok at the cursor level.
- PYTHON-240:
Queries can sometimes permanently fail after a replica set fail over.
- PYTHON-238:
error after few million requests
- PYTHON-237:
Basic IPv6 support.
- PYTHON-236:
Restore option to specify pool size in Connection.
- PYTHON-212:
pymongo does not recover after stale config
- PYTHON-138:
Find method for GridFS
Changes in Version 1.10.1
Version 1.10.1 is primarily a bugfix release. It fixes a regression in
version 1.10 that broke pickling of ObjectIds. A number of other bugs
have been fixed as well.
There are two behavior changes to be aware of:
- If a read slave raises AutoReconnect
MasterSlaveConnection will now
retry the query on each slave until it is successful or all slaves have
raised AutoReconnect. Any other exception will
immediately be raised. The order that the slaves are tried is random.
Previously the read would be sent to one randomly chosen slave and
AutoReconnect was immediately raised in case
of a connection failure.
- A Python long is now always BSON encoded as an int64. Previously the
encoding was based only on the value of the field and a long with a
value less than 2147483648 or greater than -2147483649 would always
be BSON encoded as an int32.
Issues resolved
- PYTHON-234:
Fix setup.py to raise exception if any when building extensions
- PYTHON-233:
Add information to build and test with extensions on windows
- PYTHON-232:
Traceback when hashing a DBRef instance
- PYTHON-231:
Traceback when pickling a DBRef instance
- PYTHON-230:
Pickled ObjectIds are not compatible between pymongo 1.9 and 1.10
- PYTHON-228:
Cannot pickle bson.ObjectId
- PYTHON-227:
Traceback when calling find() on system.js
- PYTHON-216:
MasterSlaveConnection is missing disconnect() method
- PYTHON-186:
When storing integers, type is selected according to value instead of type
- PYTHON-173:
as_class option is not propogated by Cursor.clone
- PYTHON-113:
Redunducy in MasterSlaveConnection
Changes in Version 1.10
Version 1.10 includes changes to support new features in MongoDB 1.8.x.
Highlights include a modified map/reduce API including an inline map/reduce
helper method, a new find_and_modify helper, and the ability to query the
server for the maximum BSON document size it supports.
Warning
MongoDB versions greater than 1.7.4 no longer generate temporary
collections for map/reduce results. An output collection name must be
provided and the output will replace any existing output collection with
the same name. map_reduce() now
requires the out parameter.
Issues resolved
- PYTHON-225: ObjectId class definition should use __slots__.
- PYTHON-223: Documentation fix.
- PYTHON-220: Documentation fix.
- PYTHON-219: KeyError in find_and_modify()
- PYTHON-213: Query server for maximum BSON document size.
- PYTHON-208: Fix Connection __repr__.
- PYTHON-207: Changes to Map/Reduce API.
- PYTHON-205: Accept slaveOk in the URI to match the URI docs.
- PYTHON-203: When slave_okay=True and we only specify one host don’t autodetect other set members.
- PYTHON-194: Show size when whining about a document being too large.
- PYTHON-184: Raise DuplicateKeyError for duplicate keys in capped collections.
- PYTHON-178: Don’t segfault when trying to encode a recursive data structure.
- PYTHON-177: Don’t segfault when decoding dicts with broken iterators.
- PYTHON-172: Fix a typo.
- PYTHON-170: Add find_and_modify().
- PYTHON-169: Support deepcopy of DBRef.
- PYTHON-167: Duplicate of PYTHON-166.
- PYTHON-166: Fixes a concurrency issue.
- PYTHON-158: Add code and err string to db assertion messages.
Changes in Version 1.9
Version 1.9 adds a new package to the PyMongo distribution,
bson. bson contains all of the BSON encoding and decoding logic, and the BSON
types that were formerly in the pymongo package. The following
modules have been renamed:
In addition, the following exception classes have been renamed:
The above exceptions now inherit from bson.errors.BSONError
rather than pymongo.errors.PyMongoError.
Note
All of the renamed modules and exceptions above have aliases
created with the old names, so these changes should not break
existing code. The old names will eventually be deprecated and then
removed, so users should begin migrating towards the new names now.
Warning
The change to the exception hierarchy mentioned above is
possibly breaking. If your code is catching
PyMongoError, then the exceptions raised
by bson will not be caught, even though they would have been
caught previously. Before upgrading, it is recommended that users
check for any cases like this.
- the C extension now shares buffer.c/h with the Ruby driver
- bson no longer raises InvalidName,
all occurrences have been replaced with
InvalidDocument.
- renamed bson._to_dicts() to decode_all().
- renamed from_dict() to encode()
and to_dict() to decode().
- added batch_size().
- allow updating (some) file metadata after a
GridIn instance has been closed.
- performance improvements for reading from GridFS.
- special cased slice with the same start and stop to return an empty
cursor.
- allow writing unicode to GridFS if an encoding
attribute has been specified for the file.
- added gridfs.GridFS.get_version().
- scope variables for Code can now be specified as
keyword arguments.
- added readline() to
GridOut.
- make a best effort to transparently auto-reconnect if a
Connection has been idle for a while.
- added list() to
SystemJS.
- added file_document argument to GridOut()
to allow initializing from an existing file document.
- raise TimeoutError even if the
getLastError command was run manually and not through “safe”
mode.
- added uuid support to json_util.
Changes in Version 1.8.1
- fixed a typo in the C extension that could cause safe-mode
operations to report a failure (SystemError) even when none
occurred.
- added a __ne__() implementation to any class where we define
__eq__().
Changes in Version 1.8
Version 1.8 adds support for connecting to replica sets, specifying
per-operation values for w and wtimeout, and decoding to
timezone-aware datetimes.
- fixed a reference leak in the C extension when decoding a
DBRef.
- added support for w, wtimeout, and fsync (and any other
options for getLastError) to “safe mode” operations.
- added nodes property.
- added a maximum pool size of 10 sockets.
- added support for replica sets.
- DEPRECATED from_uri() and
paired(), both are supplanted
by extended functionality in Connection().
- added tz aware support for datetimes in
ObjectId,
Timestamp and json_util
methods.
- added drop() helper.
- reuse the socket used for finding the master when a
Connection is first created.
- added support for MinKey,
MaxKey and
Timestamp to json_util.
- added support for decoding datetimes as aware (UTC) - it is highly
recommended to enable this by setting the tz_aware parameter to
Connection() to True.
- added network_timeout option for individual calls to
find() and
find_one().
- added exists() to check if a file exists in
GridFS.
- added support for additional keys in DBRef
instances.
- added code attribute to
OperationFailure exceptions.
- fixed serialization of int and float subclasses in the C extension.
Changes in Version 1.7
Version 1.7 is a recommended upgrade for all PyMongo users. The full
release notes are below, and some more in depth discussion of the
highlights is here.
- no longer attempt to build the C extension on big-endian systems.
- added MinKey and
MaxKey.
- use unsigned for Timestamp in BSON
encoder/decoder.
- support True as "ok" in command responses, in addition to
1.0 - necessary for server versions >= 1.5.X
- BREAKING change to
index_information() to add
support for querying unique status and other index information.
- added document_class, to
specify class for returned documents.
- added as_class argument for
find(), and in the BSON decoder.
- added support for creating Timestamp
instances using a datetime.
- allow dropTarget argument for
rename.
- handle aware datetime instances, by converting to
UTC.
- added support for max_scan.
- raise FileExists exception when creating a
duplicate GridFS file.
- use y2038 for time handling in
the C extension - eliminates 2038 problems when extension is
installed.
- added sort parameter to
find()
- finalized deprecation of changes from versions <= 1.4
- take any non-dict as an "_id" query for
find_one() or
remove()
- added ability to pass a dict for fields argument to
find() (supports "$slice"
and field negation)
- simplified code to find master, since paired setups don’t always have
a remote
- fixed bug in C encoder for certain invalid types (like
Collection instances).
- don’t transparently map "filename" key to name attribute
for GridFS.
Changes in Version 1.6
The biggest change in version 1.6 is a complete re-implementation of
gridfs with a lot of improvements over the old
implementation. There are many details and examples of using the new
API in this blog post. The
old API has been removed in this version, so existing code will need
to be modified before upgrading to 1.6.
- fixed issue where connection pool was being shared across
Connection instances.
- more improvements to Python code caching in C extension - should
improve behavior on mod_wsgi.
- added from_datetime().
- complete rewrite of gridfs support.
- improvements to the command() API.
- fixed drop_indexes() behavior
on non-existent collections.
- disallow empty bulk inserts.
Changes in Version 1.5.2
- fixed response handling to ignore unknown response flags in queries.
- handle server versions containing ‘-pre-‘.
Changes in Version 1.5.1
- added _id property for
GridFile instances.
- fix for making a Connection (with
slave_okay set) directly to a slave in a replica pair.
- accept kwargs for
create_index() and
ensure_index() to support all
indexing options.
- add pymongo.GEO2D and support for geo indexing.
- improvements to Python code caching in C extension - should improve
behavior on mod_wsgi.
Changes in Version 1.5
- added subtype constants to binary module.
- DEPRECATED options argument to
Collection() and
create_collection() in favor of
kwargs.
- added has_c() to check for C extension.
- added copy_database().
- added alive to tell when a cursor
might have more data to return (useful for tailable cursors).
- added Timestamp to better support
dealing with internal MongoDB timestamps.
- added name argument for
create_index() and
ensure_index().
- fixed connection pooling w/ fork
- paired() takes all kwargs that
are allowed for Connection().
- insert() returns list for bulk
inserts of size one.
- fixed handling of datetime.datetime instances in
json_util.
- added from_uri() to support
MongoDB connection uri scheme.
- fixed chunk number calculation when unaligned in gridfs.
- command() takes a string for simple
commands.
- added system_js helper for
dealing with server-side JS.
- don’t wrap queries containing "$query" (support manual use of
"$min", etc.).
- added GridFSError as base class for
gridfs exceptions.
Changes in Version 1.4
Perhaps the most important change in version 1.4 is that we have
decided to no longer support Python 2.3. The most immediate reason
for this is to allow some improvements to connection pooling. This
will also allow us to use some new (as in Python 2.4 ;) idioms and
will help begin the path towards supporting Python 3.0. If you need to
use Python 2.3 you should consider using version 1.3 of this driver,
although that will no longer be actively supported.
Other changes:
- move "_id" to front only for top-level documents (fixes some
corner cases).
- update() and
remove() return the entire
response to the lastError command when safe is True.
- completed removal of things that were deprecated in version 1.2 or
earlier.
- enforce that collection names do not contain the NULL byte.
- fix to allow using UTF-8 collection names with the C extension.
- added PyMongoError as base exception class
for all errors. this changes the exception hierarchy
somewhat, and is a BREAKING change if you depend on
ConnectionFailure being a IOError
or InvalidBSON being a ValueError,
for example.
- added DuplicateKeyError for calls to
insert() or
update() with safe set to
True.
- removed thread_util.
- added add_user() and
remove_user() helpers.
- fix for authenticate() when using
non-UTF-8 names or passwords.
- minor fixes for
MasterSlaveConnection.
- clean up all cases where ConnectionFailure
is raised.
- simplification of connection pooling - makes driver ~2x faster for
simple benchmarks. see How does connection pooling work in PyMongo? for more information.
- DEPRECATED pool_size, auto_start_request and timeout
parameters to Connection. DEPRECATED
start_request().
- use socket.sendall().
- removed from_xml() as it was only being used
for some internal testing - also eliminates dependency on
elementtree.
- implementation of update() in C.
- deprecate _command() in favor of
command().
- send all commands without wrapping as {"query": ...}.
- support string as key argument to
group() (keyf) and run all
groups as commands.
- support for equality testing for Code
instances.
- allow the NULL byte in strings and disallow it in key names or regex
patterns
Changes in Version 1.3
- DEPRECATED running group() as
eval(), also changed default for
group() to running as a command
- remove pymongo.cursor.Cursor.__len__(), which was deprecated
in 1.1.1 - needed to do this aggressively due to it’s presence
breaking Django template for loops
- DEPRECATED host(),
port(),
connection(),
name(),
database(),
name() and
full_name() in favor of
host,
port,
connection,
name,
database,
name and
full_name, respectively. The
deprecation schedule for this change will probably be faster than
usual, as it carries some performance implications.
- added disconnect()
Changes in Version 1.2.1
- added Changelog to docs
- added setup.py doc --test to run doctests for tutorial, examples
- moved most examples to Sphinx docs (and remove from examples/
directory)
- raise InvalidId instead of
TypeError when passing a 24 character string to
ObjectId that contains non-hexadecimal
characters
- allow unicode instances for ObjectId init
Changes in Version 1.2
- spec parameter for remove() is
now optional to allow for deleting all documents in a
Collection
- always wrap queries with {query: ...} even when no special options -
get around some issues with queries on fields named query
- enforce 4MB document limit on the client side
- added map_reduce() helper - see
example
- added distinct() method on
Cursor instances to allow distinct with
queries
- fix for __getitem__() after
skip()
- allow any UTF-8 string in BSON encoder, not
just ASCII subset
- added generation_time
- removed support for legacy ObjectId
format - pretty sure this was never used, and is just confusing
- DEPRECATED url_encode() and
url_decode() in favor of str()
and ObjectId(), respectively
- allow oplog.$main as a valid collection name
- some minor fixes for installation process
- added support for datetime and regex in json_util
Changes in Version 1.1.2
- improvements to insert() speed
(using C for insert message creation)
- use random number for request_id
- fix some race conditions with AutoReconnect
Changes in Version 1.1.1
- added multi parameter for
update()
- fix unicode regex patterns with C extension
- added distinct()
- added database support for DBRef
- added json_util with helpers for encoding / decoding
special types to JSON
- DEPRECATED pymongo.cursor.Cursor.__len__() in favor of
count() with with_limit_and_skip set
to True due to performance regression
- switch documentation to Sphinx
Changes in Version 1.1
- added __hash__() for DBRef and
ObjectId
- bulk insert() works with any
iterable
- fix ObjectId generation when using
multiprocessing
- added collection
- added network_timeout parameter for
Connection()
- DEPRECATED slave_okay parameter for individual queries
- fix for safe mode when multi-threaded
- added safe parameter for remove()
- added tailable parameter for find()
Changes in Version 0.16
- support for encoding/decoding uuid.UUID instances
- fix for explain() with limits
Changes in Version 0.15.2
- documentation changes only
Changes in Version 0.15.1
- various performance improvements
- API CHANGE no longer need to specify direction for
create_index() and
ensure_index() when indexing a
single key
- support for encoding tuple instances as list
instances
Changes in Version 0.15
- fix string representation of ObjectId
instances
- added timeout parameter for
find()
- allow scope for reduce function in
group()
Changes in Version 0.14.2
Changes in Version 0.14.1
- seek() and
tell() for (read mode)
GridFile instances
Changes in Version 0.11.3
- don’t allow NULL bytes in string encoder
- fixes for Python 2.3
Changes in Version 0.11.2
Changes in Version 0.11.1
- fix for connection pooling under Python 2.5
Changes in Version 0.11
- better build failure detection
- driver support for selecting fields in sub-documents
- disallow insertion of invalid key names
- added timeout parameter for Connection()
Changes in Version 0.10.3
- fix bug with large limit()
- better exception when modules get reloaded out from underneath the C
extension
- better exception messages when calling a
Collection or
Database instance
Changes in Version 0.10.2
- support subclasses of dict in C encoder
Changes in Version 0.10.1
- alias Connection as
pymongo.Connection
- raise an exception rather than silently overflowing in encoder
Changes in Version 0.9.7
- allow sub-collections of $cmd as valid
Collection names
- add version as pymongo.version
- add --no_ext command line option to setup.py