marshmallow

A lightweight library for converting complex datatypes to and from native Python datatypes.

Installation

In a virtualenv (see these instructions if you need to create one):

pip3 install marshmallow

Dependencies

PyPI page
pypi.org/project/marshmallow
Project JSON
piwheels.org/project/marshmallow/json
Versions
201
Files
200
Downloads (all time)
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Downloads (last 30 days)
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Releases

Version Released Bookworm
Python 3.11		 Trixie
Python 3.13		 Files
4.3.1 2026-08-08    
4.3.0 2026-04-03    
4.2.4 2026-04-02    
4.2.3 2026-03-25    
4.2.2 2026-02-04    
4.2.1 2026-01-23    
4.2.0 2026-01-04    
4.1.2 2025-12-22    
4.1.1 2025-12-05    
4.1.0 2025-11-01    
4.0.1 2025-08-28    
4.0.0 2025-04-17    
3.26.2 2025-12-22    
3.26.1 2025-02-03    
3.26.0 2025-01-23    
3.25.1 2025-01-11    
3.25.0 2025-01-09    
3.24.2 2025-01-08    
3.24.1 2025-01-07    
3.24.0 2025-01-06    
3.23.3 2025-01-03    
3.23.2 2024-12-19    
3.23.1 2024-11-01    
3.23.0 2024-10-17    
3.22.0 2024-08-20    
3.21.3 2024-06-06    
3.21.2 2024-05-01    
3.21.1 2024-03-04    
3.21.0 2024-02-26    
3.20.2 2024-01-09    
3.20.1 2023-07-20
3.20.0 2023-07-20
3.19.0 2022-11-11    
3.18.0 2022-09-15
3.17.1 2022-08-22
3.17.0 2022-06-26    
3.16.0 2022-05-29
3.15.0 2022-03-12
3.14.1 2021-11-15
3.14.0 2021-10-17
3.13.0 2021-07-21
3.12.2 2021-07-06
3.12.1 2021-05-10
3.12.0 2021-05-10
3.11.1 2021-03-30
3.11.0 2021-03-28
3.10.0 2020-12-19
3.9.1 2020-11-08
3.9.0 2020-10-31
3.8.0 2020-09-16
3.7.1 2020-07-20
3.7.0 2020-07-09
3.6.1 2020-06-02
3.6.0 2020-05-08
3.5.2 2020-04-30
3.5.1 2020-03-05
3.5.0 2020-02-19
3.4.0 2020-02-02
3.3.0 2019-12-06
3.2.2 2019-11-04
3.2.1 2019-10-01
3.2.0 2019-09-17
3.1.1 2019-09-16
3.1.0 2019-09-15
3.0.5 2019-09-13
3.0.4 2019-09-12
3.0.3 2019-09-05
3.0.2 2019-09-04
3.0.1 2019-08-21
3.0.0 2019-08-18
3.0.0rc9 pre-release 2019-07-31
3.0.0rc8 pre-release 2019-07-04
3.0.0rc7 pre-release 2019-06-15
3.0.0rc6 pre-release 2019-05-05
3.0.0rc5 pre-release 2019-03-30
3.0.0rc4 pre-release 2019-02-08
3.0.0rc3 pre-release 2019-01-14
3.0.0rc2 pre-release 2019-01-03
3.0.0rc1 pre-release 2018-11-30
3.0.0b20 pre-release 2018-11-02
3.0.0b19 pre-release 2018-10-25
3.0.0b18 pre-release 2018-10-16
3.0.0b17 pre-release 2018-10-13
3.0.0b16 pre-release 2018-09-21
3.0.0b15 pre-release 2018-09-19
3.0.0b14 pre-release 2018-09-15
3.0.0b13 pre-release 2018-08-04
3.0.0b12 pre-release 2018-07-05
3.0.0b11 pre-release 2018-05-20
3.0.0b10 pre-release 2018-05-11
3.0.0b9 pre-release 2018-04-26
3.0.0b8 pre-release 2018-03-24
3.0.0b7 pre-release 2018-02-03
3.0.0b6 pre-release 2018-01-12
3.0.0b5 pre-release 2017-12-30
3.0.0b4 pre-release 2017-10-23
3.0.0b3 pre-release 2017-08-20
3.0.0b2 pre-release 2017-03-20
3.0.0b1 pre-release 2017-03-10
3.0.0a1 pre-release 2017-02-26
2.21.0 2020-03-05
2.20.5 2019-09-15
2.20.4 2019-09-12
2.20.3 2019-09-04
2.20.2 2019-08-20
2.20.1 2019-08-13
2.20.0 2019-08-10
2.19.5 2019-06-18
2.19.4 2019-06-17
2.19.3 2019-06-15
2.19.2 2019-03-30
2.19.1 2019-03-16
2.19.0 2019-03-08
2.18.1 2019-02-15
2.18.0 2019-01-14
2.17.0 2018-12-26
2.16.3 2018-11-02
2.16.2 2018-10-31
2.16.1 2018-10-23
2.16.0 2018-10-11
2.15.6 2018-09-21
2.15.5 2018-09-15
2.15.4 2018-08-04
2.15.3 2018-05-20
2.15.2 2018-05-11
2.15.1 2018-04-26
2.15.0 2017-12-02
2.14.0 2017-10-23
2.13.6 2017-08-16
2.13.5 2017-04-13
2.13.4 2017-03-20
2.13.3 2017-03-11
2.13.2 2017-03-10
2.13.1 2017-03-04
2.13.0 2017-02-18
2.12.2 2017-01-30
2.12.1 2017-01-24
2.12.0 2017-01-22
2.11.1 2017-01-08
2.11.0 2017-01-08
2.10.5 2016-12-20
2.10.4 2016-11-18
2.10.3 2016-10-02
2.10.2 2016-09-25
2.10.1 2016-09-15
2.10.0 2016-09-05
2.9.1 2016-07-22
2.9.0 2016-07-07
2.8.0 2016-06-24
2.7.3 2016-05-06
2.7.2 2016-04-28
2.7.1 2016-04-09    
2.7.0 2016-04-04
2.6.1 2016-03-18
2.6.0 2016-02-02
2.5.0 2016-01-16
2.4.2 2015-12-09
2.4.1 2015-12-08
2.4.0 2015-12-06
2.3.0 2015-11-23
2.2.1 2015-11-12
2.2.0 2015-10-26
2.1.3 2015-10-18
2.1.2 2015-10-15
2.1.1 2015-10-08
2.1.0 2015-10-01
2.0.0 2015-09-25
2.0.0rc2 pre-release 2015-09-16
2.0.0rc1 pre-release 2015-09-14
2.0.0b5 pre-release 2015-08-23
2.0.0b4 pre-release 2015-07-08
2.0.0b3 pre-release 2015-06-14
2.0.0b2 pre-release 2015-05-03
2.0.0b1 pre-release 2015-04-26
2.0.0a1 pre-release 2015-04-25
1.2.6 2015-05-03
1.2.5 2015-04-25
1.2.4 2015-03-22
1.2.3 2015-03-16
1.2.2 2015-02-23
1.2.1 2015-01-11
1.2.0 2014-12-23
1.1.0 2014-12-03
1.0.1 2014-11-19
1.0.0 2014-11-16
1.0.0-a pre-release 2014-10-19
0.7.0 2014-06-22
0.6.0 2014-06-04
0.5.5 2014-05-03
0.5.4 2014-04-18
0.5.3 2014-03-03
0.5.2 2014-02-10
0.5.1 2014-02-03
0.5.0 2013-12-29
0.4.1 2013-12-02
0.4.0 2013-11-25
0.3.1 2013-11-16
0.3.0 2013-11-14
0.2.1 2013-11-12
0.2.0 2013-11-12
0.1.0 2013-11-11

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Page last updated 2026-09-03 09:18:55 UTC