marshmallow-code/marshmallow-sqlalchemy

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SQLAlchemy integration with marshmallow

Stars: 580
Forks: 101
Open beginner issues: 0
Indexed issues: 15
Avg merge: 7h 6m
Merged PRs (30d): 3

Dominant language: Python
License: MIT
Last GitHub push: Sep 8, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted

Beginner friendly Everything

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15 open issues indexed

Dependency Dashboard Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

marshmallow-code/marshmallow-sqlalchemy#709 · Opened Apr 13, 2026
Length validation error on Enum fields Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

marshmallow-code/marshmallow-sqlalchemy#673 · 3 comments · 2 reactions · Opened May 20, 2025
Don't set a field as required if it's read-only Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

marshmallow-code/marshmallow-sqlalchemy#672 · Opened May 11, 2025
I suspect a breaking change related to "include_relationships=True" and schema.load() in version 1.4.1 Open

help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

marshmallow-code/marshmallow-sqlalchemy#664 · 5 comments · Opened Mar 14, 2025
Support for Dictionary Collections (collection=attribute_keyed_dict) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

marshmallow-code/marshmallow-sqlalchemy#580 · 1 comment · Opened Apr 16, 2024
Using `Related(column=...)` with non-standard column types Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

marshmallow-code/marshmallow-sqlalchemy#478 · Opened Jan 13, 2023
Deserializing a multiple nested dictionary while abiding unique constraints on foreign key tables Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

marshmallow-code/marshmallow-sqlalchemy#455 · 1 comment · Opened Aug 12, 2022
Is marshmallow compatible with SQLAlchemy imperative (aka classical) mapping ? Open

question

Difficulty 3/5 1-2 days Newbie friendliness 25/100

marshmallow-code/marshmallow-sqlalchemy#411 · 1 comment · 8 reactions · Opened Oct 8, 2021
Use AwareDateTime when generating field from DateTime(timezone=True) Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

marshmallow-code/marshmallow-sqlalchemy#407 · Opened Aug 31, 2021
Inconsistent behaviour of load_instance with nested schemas Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

marshmallow-code/marshmallow-sqlalchemy#400 · 5 comments · Opened Jul 19, 2021
How to use marshmallow-sqlalchemy with asynchronous code? Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

marshmallow-code/marshmallow-sqlalchemy#396 · 3 comments · 4 reactions · Opened Jul 1, 2021
Issue with association object with primary key composed of two foreign keys Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

marshmallow-code/marshmallow-sqlalchemy#264 · Opened Dec 16, 2019
Support for mapping model inheritance hierarchy Open

question

Difficulty 5/5 Over a week Newbie friendliness 20/100

marshmallow-code/marshmallow-sqlalchemy#229 · 1 reaction · Opened Jul 18, 2019
Fail if Related can't find an existing record. Open

help wanted

Difficulty 4/5 3-5 days Newbie friendliness 38/100

marshmallow-code/marshmallow-sqlalchemy#212 · 8 comments · 5 reactions · Opened May 9, 2019
API to customize the list of TYPE_MAPPING Open

feedback welcome help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

marshmallow-code/marshmallow-sqlalchemy#75 · 16 comments · 1 reaction · Opened Jul 29, 2016

marshmallow-code/marshmallow-sqlalchemy

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