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Constraints Python Packages

Python packages with the GitHub topic constraints. Sorted by relevance, with stars and monthly downloads.
coin-or
pulp

A python Linear Programming API

5.7M 2K 427
RDFLib
pyshacl

A Python validator for SHACL

475K 323 71
bufbuild
protoc-gen-validate

Protocol Buffer Validation - replaced by https://github.com/bufbuild/protovalidate

222K 4K 605
fvutils
pyvsc

Python packages providing a library for Verification Stimulus and Coverage

27K 145 32
rapilabs
django-db-constraints

Add database table-level constraints to your Django model's Meta

5K 44 4
yangeorget
nucs

NuCS is a Python constraint programming library for solving Constraint Satisfaction and Optimization Problems over finite domains

4K 55 1
tsitsimis
constrainedlr

Drop-in replacement of sklearn's Linear Regression with coefficients constraints

4K 7 0
rindPHI
isla-solver

The ISLa (Input Specification Language) language & solver.

3K 72 10
fernaper
cv2-tools

v2.4.0 - Library to help the drawing process with OpenCV. Thought to add labels to the images. Classification of images and much more.

3K 13 3
xeBuz
flask-validator

Validator for SQLAlchemy Models

2K 28 12
xcsp3team
pycsp3

Modeling Constrained Combinatorial Problems in Python

2K 82 11
kiro0x
five-mcp

160,000 deductively-derived JSON constraints that enforce LLM character consistency — eliminates persona drift across interactions.

1K 0 0
Elouen-ginat
skaal

Infrastructure as Constraints — write it once, scale it with a word.

1K 1 0
SolveDAE
solve-dae

Python implementation of solvers for differential algebraic equation's (DAE's) that should be added to scipy one day.

1K 43 4
JonasBreuling
scipy-dae

Python implementation of solvers for differential algebraic equation's (DAE's) that should be added to scipy one day.

960 43 4
cmudig
draco

🐉 Modular version of Draco visualization recommendation engine

879 110 17
blockresearchgroup
compas-fd

Constrained form finding using the Force Density Method.

819 6 3
optyx-dev
optyx

Intuitive symbolic interface for constrained optimization problems. Write natural Python, get automatic gradients and solvers.

807 25 2
QuMuLab
bauhaus

Build logical theories for SAT solvers on the fly

680 8 2
cognitivefactory
cognitivefactory-interactive-clustering

Python package used to apply NLP interactive clustering methods.

628 11 1
fernaper
opencv-draw-tools-fernaperg

Library to help the drawing process with OpenCV. Thought to add labels to the images. Classification of images, etc.

565 13 3
HeavenVolkoff
cpu-count

Calculate the number of CPUs available taking into account system constraints

493 9 0
jackton1
django-check-constraint

Extends django check constraint to support annotations.

490 1 1
blockresearchgroup
compas-shapeop

ShapeOp wrapper for COMPAS.

479 3 1
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