Python wrapper to compare with jsinspect

compare.py

import subprocess
import tempfile

# npm install -g jsinspect

additional_arguments = [
    "-I",  # Ignore identifers
    "-L",  # Ignore literals
    "-t", "20",  # Compare nodes count
    "-m", "2",  # Minimum number of equal nodes to get a match
]


def compare(a, b):
    with tempfile.NamedTemporaryFile() as file_a, tempfile.NamedTemporaryFile() as file_b:
        file_a.write(bytes(a, "utf-8"))
        file_a.flush()
        file_b.write(bytes(b, "utf-8"))
        file_b.flush()
        args = ["jsinspect"] + additional_arguments + \
            [file_a.name, file_b.name]
        p_result = subprocess.run(
            args, capture_output=False, check=False, stdout=subprocess.DEVNULL)
        return p_result.returncode == 0