"""
Download or update the micropyton compatibility modules from pycopy and stores them in the all_stubs folder
The all_stubs folder should be mapped/symlinked to the micropython_stubs/stubs repo/folder
"""

import os
import glob
import shutil
import subprocess
import logging
import json

import utils
from version import VERSION

log = logging.getLogger(__name__)

family = "common"


def get_core(requirements, stub_path=None):
    "Download MicroPython compatibility modules"
    if not stub_path:
        stub_path = "./all-stubs/cpython-core"

    # use pip to dowload requirements file to build folder in one go
    #   pip install --no-compile --no-cache-dir --target ./scratch/test --upgrade -r ./src/micropython.txt
    build_path = os.path.abspath("./build")
    os.makedirs(stub_path, exist_ok=True)
    os.makedirs(build_path, exist_ok=True)
    mod_manifest = None
    try:
        subprocess.run(
            [
                "pip",
                "install",
                "--target",
                build_path,
                "-r",
                requirements,
                "--no-cache-dir",
                "--no-compile",
                "--upgrade",
                "--no-binary=:all:",
            ],
            capture_output=False,
            check=True,
        )
        # build modules.json
        mod_manifest = utils.manifest(machine=family, version=VERSION)
        # copy *.py files in build folder to stub_path
        for filename in glob.glob(os.path.join(build_path, "*.py")):
            log.info("pipped : {}".format(filename))
            f_name, f_ext = os.path.splitext(
                os.path.basename(filename)
            )  # pylint: disable=unused-variable
            mod_manifest["modules"].append(
                {"file": os.path.basename(filename), "module": f_name}
            )
            try:
                shutil.copy2(filename, stub_path)
            except OSError as err:
                log.exception(err)
    except OSError as err:
        log.error(
            "An error occurred while trying to run pip to download the MicroPython compatibility modules from PyPi: {}".format(
                err
            )
        )
    finally:
        # remove build folder
        shutil.rmtree(build_path, ignore_errors=True)
        if mod_manifest:
            #write the the module manifest
            with open(stub_path+"/modules.json", "w") as outfile:
                json.dump(mod_manifest, outfile, indent=4, sort_keys=True)


if __name__ == "__main__":
    # just run a quick test
    logging.basicConfig(format="%(levelname)-8s:%(message)s", level=logging.INFO)
    get_core(
        requirements="./src/reqs-cpython-mpy.txt", stub_path="./scratch/cpython_common"
    )

"""
Download or update the micropyton compatibility modules from pycopy and stores them in the all_stubs folder
The all_stubs folder should be mapped/symlinked to the micropython_stubs/stubs repo/folder
"""

import os
import glob
import shutil
import subprocess
import logging
import json

import utils
from version import VERSION

log = logging.getLogger(__name__)

family = "common"


def get_core(requirements, stub_path=None):
    "Download MicroPython compatibility modules"
    if not stub_path:
        stub_path = "./all-stubs/cpython-core"

    # use pip to dowload requirements file to build folder in one go
    #   pip install --no-compile --no-cache-dir --target ./scratch/test --upgrade -r ./src/micropython.txt
    build_path = os.path.abspath("./build")
    os.makedirs(stub_path, exist_ok=True)
    os.makedirs(build_path, exist_ok=True)
    mod_manifest = None
    try:
        subprocess.run(
            [
                "pip",
                "install",
                "--target",
                build_path,
                "-r",
                requirements,
                "--no-cache-dir",
                "--no-compile",
                "--upgrade",
                "--no-binary=:all:",
            ],
            capture_output=False,
            check=True,
        )
        # build modules.json
        mod_manifest = utils.manifest(machine=family, version=VERSION)
        # copy *.py files in build folder to stub_path
        for filename in glob.glob(os.path.join(build_path, "*.py")):
            log.info("pipped : {}".format(filename))
            f_name, f_ext = os.path.splitext(
                os.path.basename(filename)
            )  # pylint: disable=unused-variable
            mod_manifest["modules"].append(
                {"file": os.path.basename(filename), "module": f_name}
            )
            try:
                shutil.copy2(filename, stub_path)
            except OSError as err:
                log.exception(err)
    except OSError as err:
        log.error(
            "An error occurred while trying to run pip to download the MicroPython compatibility modules from PyPi: {}".format(
                err
            )
        )
    finally:
        # remove build folder
        shutil.rmtree(build_path, ignore_errors=True)
        if mod_manifest:
            #write the the module manifest
            with open(stub_path+"/modules.json", "w") as outfile:
                json.dump(mod_manifest, outfile, indent=4, sort_keys=True)


if __name__ == "__main__":
    # just run a quick test
    logging.basicConfig(format="%(levelname)-8s:%(message)s", level=logging.INFO)
    get_core(
        requirements="./src/reqs-cpython-mpy.txt", stub_path="./scratch/cpython_common"
    )

Download or update the micropyton compatibility modules from pycopy and stores them in the all_stubs folder The all_stubs folder should be mapped/symlinked to the micropython_stubs/stubs repo/folder # use pip to dowload requirements file to build folder in one go #   pip install --no-compile --no-cache-dir --target ./scratch/test --upgrade -r ./src/micropython.txt # build modules.json # copy *.py files in build folder to stub_path # pylint: disable=unused-variable # remove build folder #write the the module manifest # just run a quick test