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python3-ldap 0.8.3

A strictly RFC 4511 conforming LDAP V3 pure Python 3 client - Python 2 compatibl

Package Documentation

Latest Version: 0.9.7


The python3-ldap project is open source and released under the LGPL v3 license.

PEP8 Compliance

python3-ldap is PEP8 compliance (except for line length) starting from version 0.9.0.

Mailing List

You can join the python3-ldap mailing list at

Home Page

Project home page is


Documentation is available at


Package download is available at or via pip

SVN repository

You can download the latest source at


You can submit support tickets on


  • I wish to thank Ilya Etingof, the author of the pyasn1 package for his excellent work and support.
  • I wish to thank Mark Lutz for his Learning Python and Programming Python excellent books series and John Goerzen and Brandon Rhodes for their book Foundations of Python Network Programming. These books are wonderful tools for learning Python and this project owes a lot to them.
  • I wish to thank JetBrains for donating to this project the Open Source license of PyCharm 3 Professional.
  • I wish to thank Assembla for providing the free source repository space and the agile tools I use to develop this project.

Contact me

For information and suggestions you can contact me at or you can join the python3-ldap mailing list at You can also open a support ticket on


  • 0.8.3 2014.03.08
    • added SyncWaitRestartable strategy
    • removed useless forceBind parameter
    • usage statistics updated with restartable success/failure counters and open/closed/wrapped socket counters
  • 0.8.2 2014.03.04
    • Added refresh() method to Entry object to read again the attributes from the Reader in the abstraction layer
    • Fixed Python 2.6 issues
    • Fixed test suite for Python 2.6
  • 0.8,1 2014.02.12
    • Changed exceptions returned by the library to LDAPException, a subclass of Exception.
    • Fixed documentation typos
  • 0.8.0 - 2014.02.08
    • Added abstraction layer (for searching)
    • Added context manager to Connection class
    • Added readOnly parameter to Connection class
    • Fixed a bug in search with ‘less than’ parameter
    • Remove validation of available SSL protocols because different Python interpreters can use different ssl packages
  • 0.7.3 - 2014.01.05
    • Added SASL DIGEST-MD5 support
    • Moved to intrapackage (relative) imports
  • 0.7.2 - 2013.12.30
    • Fixed a bug when parentheses are used in search filter as ASCII escaped sequences
  • 0.7.1 - 2013.12.21
    • Completed support for LDFI as per RFC2849
    • Added new LDIF_PRODUCER strategy to generate LDIF-CHANGE stream
    • Fixed a bug in the autoReferral feature when controls where used in operation
  • 0.7.0 - 2013.12.12
    • Added support for LDIF as per RFC2849
    • Added LDIF-CONTENT compliant search responses
    • Added exception when using autoBind if connection is not successful
  • 0.6.7 - 2013.12.03
    • Fixed exception when DSA is not willing to return rootDSE and schema info
  • 0.6.6 - 2013.11.13
    • Added parameters to test suite
  • 0.6.5 - 2013.11.05
    • Modified rawAttributes decoding, now null (empty) values are returned
  • 0.6.4 - 2013.10.16
    • Added simple paged search as per RFC2696
    • Controls return values are decoded and stored in result attribute of connection
  • 0.6.3 - 2013.10.07
    • Added Extesible Filter syntax to search filter
    • Fixed exception while closing connection in AsyncThreaded strategy
  • 0.6.2 - 2013.10.01
    • Fix for referrals in searchRefResult
    • Disabled schema reading on Active Directory
  • 0.6.1 - 2013.09.22
    • Experimental support for Python 2 - no unicode
    • Added backport of ssl.match_name for Python 2
    • Minor fixes for using the client in Python 2
    • Fix for getting schema info with AsyncThreaded strategy
  • 0.6.0 - 2013.09.16
    • Moved to beta!
    • Added support site hosted on
    • Added public svn repository on
    • Added getInfo to server object, parameter can be: GET_NO_INFO, GET_DSA_INFO, GET_SCHEMA_INFO, GET_ALL_INFO
    • Added method to read the schema from the server. Schema is decoded and returned in different dictionaries of the server.schema object
    • Updated connection usage info (elapsed time is now computed when connection is closed)
    • Updated OID dictionary with extensions and controls from Active Directory specifications.
  • 0.5.3 - 2013.09.03
    • Added getOperationalAttributes boolean to Search operation to fetch the operational attributes during search
    • Added increment operation to modify operation as per RFC4525
    • Added dictionary of OID descriptions (for DSE and schema decoding)
    • Added method to get Info from DSE (returned in object)
    • Modified exceptions for sending controls in LDAP request
    • Added connection usage (in connection.usage if collectUsage=True in connection definition)
    • Fixed StartTls in asynchronous client strategy
  • 0.5.2 - 2013.08.27
    • Added SASLprep profile for validating password
    • Fixed RFC4511 asn1 definitions
  • 0.5.1 - 2013.08.17
    • Refactored package structure
    • Project description reformatted with reStructuredText
    • Added Windows graphical installation
  • 0.5.0 - 2013.08.15
    • Added reference to LGPL v3 license
    • Added Tls object to hold ssl/tls configuration
    • Added StartTLS feature
    • Added SASL feature
    • Added SASL EXTERNAL mechanism
    • Fixed Unbind
    • connection.close in now an alias for connection.unbind
  • 0.4.4 - 2013.08.01
    • Added ‘Controls’ to all LDAP Requests
    • Added Extended Request feature
    • Added Intermediate Response feature
    • Added namespace ‘ldap3’
  • 0.4.3 - 2013.07.31
    • Test suite refactored
    • Fixed single object search response error
    • Changed attributes returned in search from tuple to dict
    • Added ‘raw_attributes’ key in search response to hold undecoded (binary) attribute values read from ldap
    • Added __repr__ for Server and Connection objects to re-create the object instance
  • 0.4.2 - 2013.07.29
    • Added autoReferral feature as per RFC4511 (4.1.10)
    • Added allowedReferralHosts to conform to Security considerations of RFC4516
  • 0.4.1 - 2013.07.20
    • Add validation to Abandon operation
    • Added connection.request to hold a dictionary of infos about last request
    • Added info about outstanding operation in connection.strategy._oustanding
    • Implemented RFC4515 for search filter coding and decoding
    • Added a parser to build filter string from LdapMessage
  • 0.4.0 - 2013.07.15
    • Refactoring of the connection and strategy classes
    • Added the ldap3.strategy namespace to contain client connection strategies
    • Added ssl authentication
    • Moved authentication parameters from Server object to Connection object
    • Added ssl parameters to Server Object
  • 0.3.0 - 2013.07.14
    • Fixed AsyncThreaded strategy with _outstanding and _responses attributes to hold the pending requests and the not-yet-read responses
    • Added Extended Operation
    • Added “Unsolicited Notification” discover logic
    • Added managing of “Notice of Disconnection” from server to properly close connection
  • 0.2.0 - 2013.07.13
    • Update setup with setuptools 0.7
    • Docstrings added to class
    • Removed ez_setup dependency
    • Removed distribute dependency
  • 0.1.0 - 2013.07.12
    • Initial upload on pypi
    • PyASN1 RFC4511 module completed and tested
    • Synchronous client working properly
    • Asynchronous client working but not fully tested
    • Basic authentication working
File Type Py Version Uploaded on Size
python3-ldap-0.8.3.tar.gz (md5) Source 2014-05-21 75KB (md5) MS Windows installer any 2014-05-21 312KB
python3_ldap-0.8.3-py2.7.egg (md5) Python Egg 2.7 2014-05-21 220KB
python3_ldap-0.8.3-py3.3.egg (md5) Python Egg 3.3 2014-05-21 227KB
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