def main()

in memory_statistics/memory_statistics.py [0:0]

• 25 lines of code
• 11 McCabe index (conditional complexity)

def main():
    args = parse_arguments()

    if not shutil.which("arm-none-eabi-gcc"):
        print("ARM GCC not found. Please add the ARM GCC toolchain to your path.")
        sys.exit(1)

    if not args['json_report']:
        # Generate HTML file for a library. The config parameter is the library config path.
        # See test/memory_statistics_config.json for an example. 
        lib_data = generate_library_estimates(args['config'])
        doc = generate_table_from_object(lib_data)

    else:
        # Generate a JSON report for the given libraries. The config parameter is the path to the report paths config.
        # See paths.json for a paths config for the FreeRTOS repository. 
        with open(args['config']) as paths_file:
            libs = json.load(paths_file)

        doc = {}
        cwd = os.getcwd()
        # Generate memory data for each library in paths config.
        for lib in libs:
            lib_path = libs[lib]['path']
            # If the library entry in the paths config has a config key, use that as the libary config path.
            # If not, use .github/memory_statistics_config.json in the library directory as a default.
            config_path = os.path.abspath(libs[lib].get('config',
                    os.path.join(lib_path, ".github/memory_statistics_config.json")))

            os.chdir(lib_path)
            doc[lib] = generate_library_estimates(config_path)
            os.chdir(cwd)

        doc = json.dumps(doc, sort_keys=False, indent=4)

    print(doc)

    if args['output']:
        with open(args['output'], 'w') as output:
            output.write(doc)