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PyPI · #1565 most downloaded on PyPI
Dictdiffer is a library that helps you to diff and patch dictionaries.
Last release 2 months ago
16 Jul 2026
Ships unpredictably
gaps range from 3 weeks to 5.0 years
Nearly every release is documented
notes for 16 of 17 stable releases
Nothing withdrawn
no release was ever pulled
13 years old
17 releases · first in 2013
chore(setup): migrate from setuptools to hatchling
path_limit with no change (#174)Adds absolute tolerance feature for floats (@adrien-berchet)
assert_no_diff helper to assist pytest users (@joesolly) (#153)One column per quarter.
Dictdiffer v0.9.0 Latest
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Fix invalid diff output for sets. (@jirikuncar @danielduhh) (#133 #134)
Respect dot_notation flag in ignore argument (@yoyonel)
dot_notation flag in ignore argument (@yoyonel) (#107)Two NaN values are considered the same, hence they are not shown in diff output. (#114) (@t-b)
diff
output. (#114) (@t-b)diff method to reduce recursive call stack size. (#112)
(@yoyonel)Dictdiffer v0.7.1 was released on May 4, 2018.
Dictdiffer v0.7.1 was released on May 4, 2018.
Dictdiffer is a helper module that helps you to diff and patch dictionaries.
$ pip install dictdiffer==0.7.1
http://dictdiffer.readthedocs.io/en/v0.7.1
Happy hacking and thanks for flying Dictdiffer.
| Invenio Development Team | Email: info@inveniosoftware.org | IRC: #invenio on irc.freenode.net | Twitter: http://twitter.com/inveniosoftware | GitHub: https://github.com/inveniosoftware/dictdiffer
Dictdiffer v0.7.0 was released on October 16, 2017.
Dictdiffer v0.7.0 was released on October 16, 2017.
Dictdiffer is a helper module that helps you to diff and patch dictionaries.
deepcopy for all possibly unhashable items. Thus the diff
does not change later when the diffed structures change.ignore argument when it contains a unicode value.$ pip install dictdiffer==0.7.0
http://dictdiffer.readthedocs.io/en/v0.7.0
Happy hacking and thanks for flying Dictdiffer.
| Invenio Development Team | Email: info@inveniosoftware.org | IRC: #invenio on irc.freenode.net | Twitter: http://twitter.com/inveniosoftware | GitHub: https://github.com/inveniosoftware/dictdiffer
Dictdiffer v0.6.1 was released on November 22, 2016.
Dictdiffer v0.6.1 was released on November 22, 2016.
Dictdiffer is a helper module that helps you to diff and patch dictionaries.
ignore argument in diff function.
(#79)swap is called so the list items are removed from the end. (#85)$ pip install dictdiffer==0.6.1
http://dictdiffer.readthedocs.io/en/v0.6.1
Happy hacking and thanks for flying Dictdiffer.
| Invenio Development Team | Email: info@inveniosoftware.org | IRC: #invenio on irc.freenode.net | Twitter: http://twitter.com/inveniosoftware | GitHub: https://github.com/inveniosoftware/dictdiffer
Adds support for comparing NumPy arrays.
collections.abs module. (#67)Nothing published for this version
Dictdiffer v0.5.0 was released on January 4, 2016.
Dictdiffer v0.5.0 was released on January 4, 2016.
Dictdiffer is a helper module that helps you to diff and patch dictionaries.
$ pip install dictdiffer==0.5.0
http://dictdiffer.readthedocs.org/en/v0.5.0
Happy hacking and thanks for flying Dictdiffer.
| Invenio Development Team | Email: info@invenio-software.org | IRC: #invenio on irc.freenode.net | Twitter: http://twitter.com/inveniosoftware | GitHub: https://github.com/inveniosoftware/dictdiffer
Dictdiffer v0.4.0 was released on March 11, 2015.
Dictdiffer v0.4.0 was released on March 11, 2015.
Dictdiffer is a helper module that helps you to diff and patch dictionaries.
$ pip install dictdiffer
http://dictdiffer.readthedocs.org/en/v0.4.0
Good luck and thanks for using Dictdiffer.
| Invenio Development Team | Email: info@invenio-software.org | IRC: #invenio on irc.freenode.net | Twitter: http://twitter.com/inveniosoftware | GitHub: https://github.com/inveniosoftware/dictdiffer
Dictdiffer v0.3.0 was released on November 5, 2014.
Dictdiffer v0.3.0 was released on November 5, 2014.
Dictdiffer is a helper module that helps you to diff and patch dictionaries.
diff function that allows skipping check
on specified keys. (#34 #35)$ pip install dictdiffer
http://dictdiffer.readthedocs.org/en/v0.3.0
Good luck and thanks for using Dictdiffer.
| Invenio Development Team | Email: info@invenio-software.org | IRC: #invenio on irc.freenode.net | Twitter: http://twitter.com/inveniosoftware | GitHub: https://github.com/inveniosoftware/dictdiffer
Dictdiffer v0.2.0 was released on September 29, 2014.
Dictdiffer v0.2.0 was released on September 29, 2014.
Dictdiffer is a helper module that helps you to diff and patch dictionaries.
$ pip install dictdiffer
http://dictdiffer.readthedocs.org/en/v0.2.0
Good luck and thanks for using Dictdiffer.
| Invenio Development Team | Email: info@invenio-software.org | IRC: #invenio on irc.freenode.net | Twitter: http://twitter.com/inveniosoftware | GitHub: https://github.com/inveniosoftware/dictdiffer
Dictdiffer v0.1.0 was released on September 1, 2014.
Dictdiffer v0.1.0 was released on September 1, 2014.
Dictdiffer is a helper module that helps you to diff and patch dictionaries.
Dictdiffer was originally developed by Fatih Erikli. It is now being maintained by the Invenio collaboration.
$ pip install dictdiffer
http://dictdiffer.readthedocs.org/en/v0.1.0
Good luck and thanks for using Dictdiffer.
| Invenio Development Team | Email: info@invenio-software.org | IRC: #invenio on irc.freenode.net | Twitter: http://twitter.com/inveniosoftware | GitHub: https://github.com/inveniosoftware/dictdiffer
List diff behavior treats lists as lists instead of sets.
changed now.Initial public release on PyPI.
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