antlerinator 1!1.0.0

ANTLeRinator

ANTLeRinator is a Python utility package to help keeping components of ANTLR v4 in sync.

Requirements

• Python ~= 2.7 or >= 3.5

• pip

• Java SE >= 7 JRE or JDK (the latter is optional)

Install

The quick way:

pip install antlerinator

Alternatively, by cloning the project and performing a local install:

pip install .

Usage

A common form of ANTLeRinator’s usage:

import antlerinator
import argparse
import subprocess

assert antlerinator.__antlr_version__ is not None

parser = argparse.ArgumentParser()
antlerinator.add_antlr_argument(parser)
args = parser.parse_args()

antlerinator.process_antlr_argument(args)

subprocess.call(['java', '-jar', args.antlr])

Should there be need for downloading the ANTLR v4 tool jar manually, a helper script is available:

antlerinator-download

Copyright and Licensing

Licensed under the BSD 3-Clause License.