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How to use remove_file_if_exists method in locust

Best Python code snippet using locust

dist.py

Source:dist.py

...46    parser.add_option('--pgp-key-id', metavar='KEYID',47                      default='EFBADFBC',48                      help='PGP signing key (default %default)')49    return parser.parse_args(args)50def remove_file_if_exists(fspath):51    try:52        os.unlink(fspath)53    except OSError, e:54        if e.errno != errno.ENOENT:55            raise56def main(args = None):57    if args is None:58        args = sys.argv[1:]59    (options, args) = parse_args(args)60    def log_level():61        if options.verbose:62            return logging.DEBUG63        return logging.INFO64    logging.basicConfig(stream = sys.stdout,65                        format = '%(levelname) 7s: %(message)s',66                        level = log_level())67    if options.mtn_db == '':68        logging.error('No monotone db set (use --mtn-db)')69        return 170    if not os.access(options.mtn_db, os.R_OK):71        logging.error('Monotone db %s not found' % (options.mtn_db))72        return 173    if len(args) != 1:74        logging.error('Usage: %s version' % (sys.argv[0]))75        return 176    try:77        version = args[0]78        rev_id = run_monotone(options.mtn_db,79                              ['automate', 'select', 't:' + version])80        if rev_id == '':81            logging.error('No revision for %s found' % (version))82            return 283        output_basename = 'Botan-' + version84        output_name = os.path.join(options.output_dir, output_basename)85        output_tgz = output_name + '.tgz'86        output_tbz = output_name + '.tbz'87        logging.info('Found revision id %s' % (rev_id))88        if os.access(output_name, os.X_OK):89            shutil.rmtree(output_name)90        run_monotone(options.mtn_db,91                     ['checkout', '-r', rev_id, output_name])92        shutil.rmtree(os.path.join(output_name, '_MTN'))93        remove_file_if_exists(os.path.join(output_name, '.mtn-ignore'))94        version_file = os.path.join(output_name, 'botan_version.py')95        if os.access(version_file, os.R_OK):96            # rewrite botan_version.py97            contents = open(version_file).readlines()98            def content_rewriter():99                for line in contents:100                    if line == 'release_vc_rev = None\n':101                        yield 'release_vc_rev = \'mtn:%s\'\n' % (rev_id)102                    else:103                        yield line104            open(version_file, 'w').write(''.join(list(content_rewriter())))105        os.chdir(options.output_dir)106        remove_file_if_exists(output_tgz)107        remove_file_if_exists(output_tgz + '.asc')108        archive = tarfile.open(output_tgz, 'w:gz')109        archive.add(output_basename)110        archive.close()111        if options.pgp_key_id != '':112            gpg_sign(output_tgz, options.pgp_key_id)113        remove_file_if_exists(output_tbz)114        remove_file_if_exists(output_tbz + '.asc')115        archive = tarfile.open(output_tbz, 'w:bz2')116        archive.add(output_basename)117        archive.close()118        if options.pgp_key_id != '':119            gpg_sign(output_tbz, options.pgp_key_id)120        shutil.rmtree(output_name)121    except Exception, e:122        import traceback123        traceback.print_exc(file=sys.stderr)124        logging.error(str(e))125        return 1126if __name__ == '__main__':...

serialization.py

Source:serialization.py

...42        data = msgpack.load(file(filename, 'rb'), raw=False)43        result = HTTPResponse.from_dict(data)44    except:45        if remove:46            remove_file_if_exists(filename)47        raise48    else:49        if remove:50            remove_file_if_exists(filename)51        return result52def write_tags_to_temp_file(tag_list):53    """54    Write an Tag list to a temp file using msgpack55    :param tag_list: The Tag list56    :return: The name of the file57    """58    temp = get_temp_file('tags')59    data = [t.to_dict() for t in tag_list]60    msgpack.dump(data, temp, use_bin_type=True)61    temp.close()62    return temp.name63def load_tags_from_temp_file(filename, remove=True):64    """65    :param filename: The filename that holds the Tags as msgpack66    :param remove: Remove the file after reading67    :return: A list containing tags68    """69    try:70        data = msgpack.load(file(filename, 'rb'), raw=False)71        result = [Tag.from_dict(t) for t in data]72    except:73        if remove:74            remove_file_if_exists(filename)75        raise76    else:77        if remove:78            remove_file_if_exists(filename)79        return result80def get_temp_file(_type):81    """82    :return: A named temporary file which will not be removed on close83    """84    temp = tempfile.NamedTemporaryFile(prefix='w3af-%s-' % _type,85                                       suffix='.pebble',86                                       delete=False,87                                       dir=get_temp_dir())88    return temp89def write_object_to_temp_file(obj):90    """91    Write an object to a temp file using cPickle to serialize92    :param obj: The object93    :return: The name of the file94    """95    temp = get_temp_file('parser')96    cPickle.dump(obj, temp, cPickle.HIGHEST_PROTOCOL)97    temp.close()98    return temp.name99def load_object_from_temp_file(filename, remove=True):100    """101    Load an object from a temp file102    :param filename: The filename where the cPickle serialized object lives103    :param remove: Remove the file after reading104    :return: The object instance105    """106    try:107        result = cPickle.load(file(filename, 'rb'))108    except:109        if remove:110            remove_file_if_exists(filename)111        raise112    else:113        if remove:114            remove_file_if_exists(filename)115        return result116def remove_file_if_exists(filename):117    """118    Remove the file if it exists119    :param filename: The file to remove120    :return: None121    """122    try:123        os.remove(filename)124    except:...

_build.py

Source:_build.py

...4from _version import __version__5def remove_dir_if_exists(path):6    if os.path.isdir(path):7        shutil.rmtree(path)8def remove_file_if_exists(path):9    if os.path.isfile(path):10        os.remove(path)11def build_zip():12    os.system('pyinstaller --onefile --paths venv main.py')13    with zipfile.ZipFile(f'tele2-profit@{__version__}.zip', 'w',14                         zipfile.ZIP_DEFLATED) as zip_file:15        zip_file.write('dist/main.exe', 'main.exe')16if __name__ == '__main__':17    remove_file_if_exists(f'tele2-profit@{__version__}.zip')18    build_zip()19    remove_dir_if_exists('dist')20    remove_dir_if_exists('build')21    remove_dir_if_exists('__pycache__')...

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