githubmirror/salt

tests/modparser.py
94 строки2 KB
Pedro Algarvio
Update and remove obsolete pylint plugins
27 фев 2024, 11:07
27 фев 2024, 11:07b9be2de
#!/usr/bin/env python

import argparse
import modulefinder
import os
import pprint
import sys

import salt.utils.json
import salt.utils.yaml


def parse():
    """
    Parse the arguments
    """
    parser = argparse.ArgumentParser()
    parser.add_argument(
        "-r",
        "--root",
        dest="root",
        default=".",
        help="The base code directory to look in",
    )
    parser.add_argument("-i", "--bif", dest="bif", default="site-packages")
    parser.add_argument(
        "-f", "--format", dest="format", choices=("pprint", "yaml"), default="pprint"
    )
    out = parser.parse_args()
    return out.__dict__


def mod_data(opts, full):
    """
    Grab the module's data
    """
    ret = {}
    finder = modulefinder.ModuleFinder()
    try:
        finder.load_file(full)
    except ImportError as exc:
        print(f"ImportError - {full} (Reason: {exc})", file=sys.stderr)
        return ret
    for name, mod in finder.modules.items():
        basemod = name.split(".")[0]
        if basemod in ret:
            continue
        if basemod.startswith("_"):
            continue
        if not mod.__file__:
            continue
        if opts["bif"] not in mod.__file__:
            # Bif - skip
            continue
        if name == os.path.basename(mod.__file__)[:-3]:
            continue
        ret[basemod] = mod.__file__
    for name, err in finder.badmodules.items():
        basemod = name.split(".")[0]
        if basemod in ret:
            continue
        if basemod.startswith("_"):
            continue
        ret[basemod] = err
    return ret


def scan(opts):
    """
    Scan the provided root for python source files
    """
    ret = {}
    for root, dirs, files in os.walk(opts["root"]):
        for fn_ in files:
            full = os.path.join(root, fn_)
            if full.endswith(".py"):
                ret.update(mod_data(opts, full))
    return ret


if __name__ == "__main__":
    opts = parse()
    try:
        scand = scan(opts)
        if opts["format"] == "yaml":
            print(salt.utils.yaml.safe_dump(scand))
        if opts["format"] == "json":
            print(salt.utils.json.dumps(scand))
        else:
            pprint.pprint(scand)
        exit(0)
    except KeyboardInterrupt:
        print("\nInterrupted on user request", file=sys.stderr)
        exit(1)