MongoEngine/mongoengine

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A Python Object-Document-Mapper for working with MongoDB

Stars: 4.3k
Forks: 1.2k
Open beginner issues: 0
Indexed issues: 285
Avg merge: 4h 41m
Merged PRs (30d): 11

Dominant language: Python
License: MIT
Last GitHub push: Sep 6, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

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285 open issues indexed

Document.objects.insert does not accept kwargs Open

MongoEngine/mongoengine#2169 · 1 comment · 1 assignee · Opened Sep 25, 2019
EmbeddedDocumentListField default value issue Open

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

MongoEngine/mongoengine#2168 · Opened Sep 24, 2019
LazyReference field attribute error on access Open

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

MongoEngine/mongoengine#2165 · 2 comments · Opened Sep 13, 2019
Raise exception on trying to access fields that weren't retrieved from db Open

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

MongoEngine/mongoengine#2145 · 5 comments · Opened Aug 10, 2019
Lazy Reference to Abstract class attempts to obtain the classes `id_field` Open

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

MongoEngine/mongoengine#2137 · 2 comments · Opened Jul 21, 2019
Automatically check if a document is being created? Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

MongoEngine/mongoengine#2134 · Opened Jul 16, 2019
An index can be created for a field in an embedded document？ Open

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

MongoEngine/mongoengine#2129 · 3 comments · Opened Jul 12, 2019
Use tox-docker Open

Code Quality

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

MongoEngine/mongoengine#2085 · 1 reaction · Opened Jun 14, 2019
Updating fields named 'size' Open

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

MongoEngine/mongoengine#2080 · 6 comments · Opened Jun 12, 2019
DynamicGeoJsonBaseField for shapely.geometry Open

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

MongoEngine/mongoengine#2078 · Opened Jun 12, 2019
Upsert on bulk insert Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

MongoEngine/mongoengine#2077 · 2 comments · Opened Jun 12, 2019
Enable subclassing of EmbeddedDocumentList Open

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

MongoEngine/mongoengine#2064 · Opened May 28, 2019
Is there any module for handling database changes that leverages mongoengine to perform the migrations ? Open

Model Migration

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

MongoEngine/mongoengine#2052 · 12 comments · Opened May 16, 2019
Dict field in mongoengine does not save None types Open

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

MongoEngine/mongoengine#2051 · 1 comment · Opened May 15, 2019
pre_save signal does not send created argument Open

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

MongoEngine/mongoengine#2046 · 2 comments · 2 reactions · Opened May 6, 2019
Performing sum() on DecimalField Open

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

MongoEngine/mongoengine#2041 · Opened May 1, 2019
Allow restricting the fields fetched when using LazyReferenceField Open

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

MongoEngine/mongoengine#2036 · Opened Apr 23, 2019
upsert_one doesn't use defined id/primary_key type. Open

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

MongoEngine/mongoengine#2035 · 1 comment · 1 reaction · Opened Apr 19, 2019
Documents to json show all fields when using only() or exclude() Open

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

MongoEngine/mongoengine#2030 · 6 comments · 4 reactions · Opened Apr 7, 2019
LazyReferenceField does not return id but a representation the class Open

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

MongoEngine/mongoengine#2025 · Opened Mar 23, 2019
Cascading save of Reference ListField fails Open

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

MongoEngine/mongoengine#2023 · 2 comments · Opened Mar 18, 2019
Update all EmbeddedDocument at once Open

feature

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

MongoEngine/mongoengine#2019 · 10 comments · Opened Mar 15, 2019
Document.reload always dereferences via select_related Open

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

MongoEngine/mongoengine#2018 · Opened Mar 14, 2019
How to copy all data in document when changing Primary Key ? Open

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

MongoEngine/mongoengine#2013 · 7 comments · Opened Mar 9, 2019
Can't use $ in fields projection on queryset for selecting array entries Open

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

MongoEngine/mongoengine#1997 · 3 comments · 1 reaction · Opened Feb 15, 2019
DynamicDocument collection's name will be changed after pickle dumps and loads Open

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

MongoEngine/mongoengine#1990 · Opened Jan 25, 2019
.select_related() doesn't fetch `ReferenceField` Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

MongoEngine/mongoengine#1988 · Opened Jan 21, 2019
dynamically switching db (when dbs are created dynamically, so cannot use aliases) Open

Awaiting Response Client/Connect

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

MongoEngine/mongoengine#1986 · 9 comments · Opened Jan 2, 2019
Clean validation problem Open

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

MongoEngine/mongoengine#1985 · 5 comments · Opened Jan 1, 2019
Validation on update/modify Open

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

MongoEngine/mongoengine#1984 · 11 comments · 2 reactions · Opened Dec 31, 2018
Should max_time_ms apply to aggregate functions? Open

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

MongoEngine/mongoengine#1974 · 1 comment · Opened Dec 19, 2018
Problem with exclude EmbeddedDocumentListField Open

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

MongoEngine/mongoengine#1970 · 1 comment · Opened Dec 10, 2018
upsert_one returns None even with primary read preference Open

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

MongoEngine/mongoengine#1964 · 2 comments · Opened Nov 27, 2018
(auto) De-referencing not working as expected using select_related Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

MongoEngine/mongoengine#1963 · 5 comments · Opened Nov 26, 2018
Problem with copy EmbeddedDocumentListField Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

MongoEngine/mongoengine#1962 · 2 reactions · Opened Nov 25, 2018
save_condition's User Guide documentation perhaps misleading? Open

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

MongoEngine/mongoengine#1954 · 2 comments · Opened Nov 17, 2018
Can not upsert when has field named 'id' Open

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

MongoEngine/mongoengine#1940 · 5 comments · Opened Nov 5, 2018
Fill _instance when adding an embedded document to a list Open

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

MongoEngine/mongoengine#1925 · 3 comments · Opened Oct 18, 2018
Exception in bulk insert Open

Question

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

MongoEngine/mongoengine#1907 · 1 comment · Opened Oct 3, 2018
`save(cascade=True)` doesn't work with `DynamicDocument` without fields? Open

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

MongoEngine/mongoengine#1897 · Opened Sep 20, 2018
EmbeddedDocumentField does not properly merge meta if it already exists Open

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

MongoEngine/mongoengine#1894 · Opened Sep 19, 2018
fields not working properly Open

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

MongoEngine/mongoengine#1890 · 1 comment · Opened Sep 14, 2018
2dsphere query not working as expected with polygon Open

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

MongoEngine/mongoengine#1885 · Opened Sep 7, 2018
BooleanField validation issue? Open

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

MongoEngine/mongoengine#1873 · 9 comments · Opened Sep 4, 2018
Slicing a ListField(EmbeddedField) can lead to strange value in _changed_fields Open

Bug

Difficulty 4/5 3-5 days Newbie friendliness 30/100

MongoEngine/mongoengine#1855 · Opened Aug 27, 2018
Updating date modified field on .update? Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

MongoEngine/mongoengine#1847 · 6 comments · 1 reaction · Opened Aug 19, 2018
how to delete from filelist = ListField(FileField()) Open

Bug Enhancement Question

Difficulty 3/5 1-2 days Newbie friendliness 30/100

MongoEngine/mongoengine#1835 · 15 comments · Opened Aug 8, 2018
Create model instances containing the field _created Open

Question

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

MongoEngine/mongoengine#1831 · Opened Aug 2, 2018
Bugs when deleting dynamic attributes Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

MongoEngine/mongoengine#1818 · Opened Jul 4, 2018
Wrong mapfield fields Open

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

MongoEngine/mongoengine#1817 · Opened Jul 3, 2018

MongoEngine/mongoengine

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