arg2p for Python
Arg2P, structured argumentation in Prolog (ASPIC+, ABA, ABA+, abstract frameworks, ...), from Python: the API of the library of the JVM, in snake case, run through JPype on the Java runtime the wheel bundles.
pip install arg2p
from arg2p import Arg2p, Flags, Semantics
arg2p = Arg2p.of("""
r1 : [] => a.
r2 : [] => -a.
sup(r1, r2).
""")
arg2p.answer("a").in_statements # ['a']
(graph,) = arg2p.graphs()
graph.conclusions("out") # ['-a']
preferred = Arg2p.of("f1 :=> d.\nf2 :=> -d.", Flags.defaults().argument_labelling_mode(Semantics.PREFERRED))
len(preferred.graphs()) # 2
Arg2p.of("r1 :=> a.\nr2 : a => b.").causality.but_for("a", "b") # True
See the documentation for the whole API: flags, graphs,
Prolog goals, causality, the parallel solver and the command line (arg2p theory.pl -q a).
The MCP server
arg2p mcp runs the MCP server of Arg2P, for AI assistants to solve theories with it, on the Java runtime of the
wheel: uvx arg2p mcp with uv, nothing to install first. See
AI assistants for its tools, the clients, and the
plugin with the skills of Arg2P.
Building
The package is a project of the Gradle build of Arg2P, which gives it its jars, its version and its Java runtime:
./gradlew :python:pythonJars :python:pythonVersion :python:pythonRuntime
pip install "./python[test]"
pytest python/tests
Without the runtime (pythonRuntime), the package runs on the Java of the system (21 or later). The variables
choosing another JVM, other jars and the options of the JVM (ARG2P_JVM, ARG2P_CLASSPATH, ARG2P_STACK,
ARG2P_JVM_OPTIONS) are in the documentation.
1 maintainer
Metadata
1 maintainer
Release files for arg2p 0.21.0
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| File | Actions Reset | |||
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| arg2p-0.21.0-py3-none-win_amd64.whl | Python 3 | none | Windows x86-64 | Details for arg2p-0.21.0-py3-none-win_amd64.whl |
| arg2p-0.21.0-py3-none-manylinux2014_x86_64.whl | Python 3 | none | Linux glibc 2.17+ x86-64 | Details for arg2p-0.21.0-py3-none-manylinux2014_x86_64.whl |
| arg2p-0.21.0-py3-none-manylinux2014_aarch64.whl | Python 3 | none | Linux glibc 2.17+ ARM64 | Details for arg2p-0.21.0-py3-none-manylinux2014_aarch64.whl |
| arg2p-0.21.0-py3-none-macosx_11_0_arm64.whl | Python 3 | none | macOS 11.0+ ARM64 | Details for arg2p-0.21.0-py3-none-macosx_11_0_arm64.whl |
| arg2p-0.21.0-py3-none-macosx_10_15_x86_64.whl | Python 3 | none | macOS 10.15+ x86-64 | Details for arg2p-0.21.0-py3-none-macosx_10_15_x86_64.whl |
| arg2p-0.21.0-py3-none-any.whl | Python 3 | none | any | Details for arg2p-0.21.0-py3-none-any.whl |
Total release size: 189.3 MB
Release files / arg2p-0.21.0-py3-none-win_amd64.whl
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