ncclient is a Python library that facilitates client-side scripting
and application development around the NETCONF protocol. ncclient
was
developed by Shikar Bhushan. It is now maintained
by Leonidas Poulopoulos (@leopoul) and Einar Nilsen-Nygaard (@einarnn)
Docs: http://ncclient.readthedocs.org
PyPI: https://pypi.python.org/pypi/ncclient
Date | Release | Description |
---|---|---|
10/18/23 | 0.6.15 |
See release page |
04/10/22 | 0.6.13 |
See release page |
05/29/21 | 0.6.12 |
See release page |
05/27/21 | 0.6.11 |
See release page |
02/18/21 | 0.6.10 |
See release page |
08/08/20 | 0.6.9 |
See release page |
08/01/20 | 0.6.8 |
Pulled due to accidental breaking API change |
12/21/19 | 0.6.7 |
See release page |
05/27/19 | 0.6.6 |
See release page |
05/27/19 | 0.6.5 |
Pulled due to bug in PyPi upload |
04/07/19 | 0.6.4 |
See release page |
09/26/18 | 0.6.3 |
See release page |
08/20/18 | 0.6.2 |
See release page |
07/02/18 | 0.6.0 |
Minor release reinstating Python 3.7 and greater compatibility, but necessitating a change to client code that uses async_mode . |
07/02/18 | 0.5.4 |
New release rolling up myriad of small commits since 0.5.3 . Please note that this release is incompatible wth Python 3.7 due to the use of a new Python 3.7 keyword, async , in function signatures. This will be resolved in 0.6.0 |
- Python 2.7 or Python 3.5
- setuptools 0.6
- Paramiko 1.7
- lxml 3.3.0
- libxml2
- libxslt
If you are on Debian/Ubuntu install the following libs (via aptitude or apt-get):
- libxml2-dev
- libxslt1-dev
[ncclient] $ sudo python setup.py install
or via pip:
pip install ncclient
Also locally via pip from within local clone:
pip install -U .
[ncclient] $ python examples/juniper/*.py
Use either an interactive Python console (ipython) or integrate the following in your code:
from ncclient import manager
with manager.connect(host=host, port=830, username=user, hostkey_verify=False) as m:
c = m.get_config(source='running').data_xml
with open("%s.xml" % host, 'w') as f:
f.write(c)
As of 0.4.1 ncclient integrates Juniper's and Cisco's forks, lots of new concepts
have been introduced that ease management of Juniper and Cisco devices respectively.
The biggest change is the introduction of device handlers in connection paramms.
For example to invoke Juniper's functions annd params one has to re-write the above with device_params={'name':'junos'}
:
from ncclient import manager
with manager.connect(host=host, port=830,
username=user, hostkey_verify=False,
device_params={'name':'junos'}) as m:
c = m.get_config(source='running').data_xml
with open("%s.xml" % host, 'w') as f:
f.write(c)
Device handlers are easy to implement and prove to be futureproof.
When instantiating a connection to a known type of NETCONF server:
- Alcatel Lucent:
device_params={'name':'alu'}
- Ciena:
device_params={'name':'ciena'}
- Cisco:
- CSR:
device_params={'name':'csr'}
- Nexus:
device_params={'name':'nexus'}
- IOS XR:
device_params={'name':'iosxr'}
- IOS XE:
device_params={'name':'iosxe'}
- CSR:
- H3C:
device_params={'name':'h3c'}
- HP Comware:
device_params={'name':'hpcomware'}
- Huawei:
device_params={'name':'huawei'}
device_params={'name':'huaweiyang'}
- Juniper:
device_params={'name':'junos'}
- Server or anything not in above:
device_params={'name':'default'}
To run the same tests locally as are run via GitHub's CI/CD integration with Travis, the following istructions can be followed:
-
Create a virtual environment, in this case using
virtualenvwrapper
:mkvirtualenv ncclient-testing
-
Install your local
ncclient
package (ensuring you are in your virtual environment):pip install -U .
-
Install testing dependencies:
pip install pytest coverage coveralls mock
-
Finally, run the tests:
pytest test --verbosity=3
For coverage, showing missing lines do:
coverage run -m pytest test --verbosity=3 && coverage report -m
As of 0.6.1
, versioneer
has been integrated into the ncclient
codebase. This simplifies the creation of a new release, by ensuring that version numbers are automatically generated from the git tag used for the release, which must be in the form v0.1.2
. Versioneer also allows for the clean install of development versions locally using pip. For example:
$ pip install -U .
Processing /opt/git-repos/versioneer-ncclient
[...intermediate ouput elided...]
Building wheels for collected packages: ncclient
Running setup.py bdist_wheel for ncclient ... done
Stored in directory: /Users/einarnn/Library/Caches/pip/wheels/fb/48/a8/5c781ebcfff7f091e18950e125c0ff638a5a2dc006610aa1e5
Successfully built ncclient
Installing collected packages: ncclient
Found existing installation: ncclient 0.6.1
Uninstalling ncclient-0.6.1:
Successfully uninstalled ncclient-0.6.1
Successfully installed ncclient-0.6.0 23.g0d9ccd6.dirty
Thus, making a release becomes a simple process:
-
Ensure all tests run clean (ideally both locally and via Travis) and that
README.md
(yes, this file!!) has been updated appropriately. -
Apply appropriate version tag, e.g.
git tag v0.6.1
-
Build packages:
python setup.py bdist sdist
-
After ensuring twine is installed, test twine upload:
twine upload \ --repository-url https://test.pypi.org/legacy/ \ -u ******* -p ******* \ dist/ncclient-0.6.1.tar.gz
-
Push git tags back to origin,
git push --tags
-
Do real twine upload:
twine upload \ -u ******* -p ******* \ dist/ncclient-0.6.1.tar.gz
- v0.6.12: @einarnn
- v0.6.11: @musicinmybrain, @sstancu, @earies
- v0.6.10: @vnitinv, @omaxx, @einarnn, @musicinmybrain, @tonynii, @sstancu, Martin Volf, @fredgan, @avisom, Viktor Velichkin, @ogenstad, @earies
- v0.6.8: Fred Gan, @vnitinv, @kbijakowski, @iwanb, @badguy99, @liuyong, Andrew Mallory, William Lvory
- v0.6.7: @vnitinv, @chaitu-tk, @sidhujasminder, @crutcha, @markgoddard, @ganeshrn, @songxl, @doesitblend, @psikala, @xuxiaowei0512, @muffizone
- v0.6.6: @sstancu, @hemna, @ishayansheikh
- v0.6.4: @davidhankins, @mzagozen, @knobix, @markafarrell, @psikala, @moepman, @apt-itude, @yuekyang
- v0.6.3: @rdkls, @Anthony25, @rsmekala, @vnitinv, @siming85
- v0.6.2: @einarnn, @glennmatthews, @bryan-stripe, @nickylba
- v0.6.0: @einarnn
- v0.5.4: @adamcubel, Joel Teichroeb, @leopoul, Chase Garner, @budhadityabanerjee, @earies, @ganeshrn, @vnitinv, Siming Yuan, @mirceaaulinic, @stacywsmith, Xavier Hardy, @jwwilcox, @QijunPan, @avangel, @marekgr, @hugovk, @felixonmars, @dexteradeus
- v0.5.3: Justin Wilcox, Stacy W. Smith, Mircea Ulinic, Ebben Aries, Einar Nilsen-Nygaard, QijunPan
- v0.5.2: Nitin Kumar, Kristian Larsson, palashgupta, Jonathan Provost, Jainpriyal, sharang, pseguel, nnakamot, Алексей Пастухов, Christian Giese, Peipei Guo, Time Warner Cable Openstack Team
- v0.4.7: Einar Nilsen-Nygaard, Vaibhav Bajpai, Norio Nakamoto
- v0.4.6: Nitin Kumar, Carl Moberg, Stavros Kroustouris
- v0.4.5: Sebastian Wiesinger, Vincent Bernat, Matthew Stone, Nitin Kumar
- v0.4.3: Jeremy Schulman, Ray Solomon, Rick Sherman, subhak186
- v0.4.2: katharh, Francis Luong (Franco), Vincent Bernat, Juergen Brendel, Quentin Loos, Ray Solomon, Sebastian Wiesinger, Ebben Aries
- v0.4.1: Jeremy Schulman, Ebben Aries, Juergen Brendel