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A DSL to define matching rules

Project description

Mucho DSL

Mucho is a Python library that provides a domain specific language (DSL) to define rules with the form:

rule_name: description
=> match|mismatch|unknown

For example:

like_a_duck: it must be a duck
walks.like_a_duck and
quacks.like_a_duck and
=> match

It comes with:

  • a compiler that transforms the rules into a Python object representation
  • a virtual machine that evaluates the compiled rules and returns the first satisfied one


See .

Documentation Status


pip install mucho


Checkout the project and configure Python environment

git clone
cd mucho
pipenv install --dev

Run tests

make test-coverage

Generate docs

cd docs
pipenv run make html

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