Fix config process ordering, all args test

This commit is contained in:
lash 2022-05-11 18:51:37 +00:00
parent 98ecf91adc
commit 2ad84fc5aa
Signed by: lash
GPG Key ID: 21D2E7BB88C2A746
3 changed files with 49 additions and 517 deletions

View File

@ -13,13 +13,6 @@ from aiee.arg import (
Arg as BaseArg,
)
# local imports
#from .base import (
# default_config_dir,
# Flag,
# argflag_std_target,
# )
logg = logging.getLogger(__name__)
@ -36,22 +29,6 @@ logg = logging.getLogger(__name__)
# v = h[0][0].read()
# return v.rstrip()
# return None
#
#_default_long_args = {
# '-a': '--recipient',
# '-e': '--executable-address',
# '-s': '--send',
# '-y': '--key-file',
# }
#
#_default_dest = {
# '-a': 'recipient',
# '-e': 'executable_address',
# }
#
#
#_default_fmt = 'human'
class ArgumentParser(argparse.ArgumentParser):
@ -61,185 +38,6 @@ class ArgumentParser(argparse.ArgumentParser):
return super(ArgumentParser, self).parse_args(args=argv)
#class ArgumentParser(argparse.ArgumentParser):
# """Extends the standard library argument parser to construct arguments based on configuration flags.
#
# The extended class is set up to facilitate piping of single positional arguments via stdin. For this reason, positional arguments should be added using the locally defined add_positional method instead of add_argument.
#
# Long flag aliases for short flags are editable using the arg_long argument. Editing a non-existent short flag will produce no error and have no effect. Adding a long flag for a short flag that does not have an alias will also not have effect.
#
# Calls chainlib.cli.args.ArgumentParser.process_flags with arg_flags and env arguments, see the method's documentation for further details.
#
# :param arg_flags: Argument flag bit vector to generate configuration values for.
# :type arg_flags: chainlib.cli.Flag
# :param arg_long: Change long flag alias for given short flags. Example value: {'-a': '--addr', '-e': '--contract'}
# :type arg_long: dict
# :param env: Environment variables
# :type env: dict
# :param usage: Usage string, passed to parent
# :type usage: str
# :param description: Description string, passed to parent
# :type description: str
# :param epilog: Epilog string, passed to parent
# :type epilog: str
# """
#
# def __init__(self, arg_flags=0x0f, arg_long={}, env=os.environ, usage=None, description=None, epilog=None, default_format=_default_fmt, *args, **kwargs):
# super(ArgumentParser, self).__init__(usage=usage, description=description, epilog=epilog, formatter_class=argparse.RawDescriptionHelpFormatter, *args, **kwargs)
#
# self.pos_args = []
# self.long_args = _default_long_args
# self.arg_dest = _default_dest
# self.default_format = default_format
#
# re_long = r'^--[a-z\-]+$'
# for k in arg_long.keys():
# if re.match(re_long, arg_long[k]) == None:
# raise ValueError('invalid long arg {}'.format(arg_long[k]))
# self.long_args[k] = arg_long[k]
# dest = arg_long[k][2:]
# dest = dest.replace('-', '_')
# self.arg_dest[k] = dest
#
# self.process_flags(arg_flags, env)
#
#
# def add_positional(self, name, type=str, help=None, append=False, required=True):
# """Add a positional argument.
#
# Stdin piping will only be possible in the event a single positional argument is defined.
#
# If the "required" is set, the resulting parsed arguments must have provided a value either from stdin or excplicitly on the command line.
#
# :param name: Attribute name of argument
# :type name: str
# :param type: Argument type
# :type type: str
# :param help: Help string
# :type help: str
# :param required: If true, argument will be set to required
# :type required: bool
# """
# self.pos_args.append((name, type, help, required, append,))
#
#
# def parse_args(self, argv=sys.argv[1:]):
# """Overrides the argparse.ArgumentParser.parse_args method.
#
# Implements reading arguments from stdin if a single positional argument is defined (and not set to required).
#
# If the "required" was set for the single positional argument, the resulting parsed arguments must have provided a value either from stdin or excplicitly on the command line.
#
# :param argv: Argument vector to process
# :type argv: list
# """
# if len(self.pos_args) == 1:
# arg = self.pos_args[0]
# if arg[4]:
# self.add_argument(arg[0], nargs='*', type=arg[1], default=stdin_arg(), help=arg[2])
# else:
# self.add_argument(arg[0], nargs='?', type=arg[1], default=stdin_arg(), help=arg[2])
# else:
# for arg in self.pos_args:
# if arg[3]:
# if arg[4]:
# self.add_argument(arg[0], nargs='+', type=arg[1], help=arg[2])
# else:
# self.add_argument(arg[0], type=arg[1], help=arg[2])
# else:
# if arg[4]:
# self.add_argument(arg[0], nargs='*', type=arg[1], help=arg[2])
# else:
# self.add_argument(arg[0], type=arg[1], help=arg[2])
# args = super(ArgumentParser, self).parse_args(args=argv)
#
# if getattr(args, 'dumpconfig', None) != None:
# return args
#
# if len(self.pos_args) == 1:
# arg = self.pos_args[0]
# argname = arg[0]
# required = arg[3]
# if getattr(args, arg[0], None) == None:
# argp = stdin_arg()
# if argp == None and required:
# self.error('need first positional argument or value from stdin')
# setattr(args, arg[0], argp)
#
# return args
#
#
# def process_flags(self, arg_flags, env):
# """Configures the arguments of the parser using the provided flags.
#
# Environment variables are used for default values for:
#
# CONFINI_DIR: -c, --config
# CONFINI_ENV_PREFIX: --env-prefix
#
# This method is called by the constructor, and is not intended to be called directly.
#
# :param arg_flags: Argument flag bit vector to generate configuration values for.
# :type arg_flags: chainlib.cli.Flag
# :param env: Environment variables
# :type env: dict
# """
# if arg_flags & Flag.VERBOSE:
# self.add_argument('--no-logs', dest='no_logs',action='store_true', help='Turn off all logging')
# self.add_argument('-v', action='store_true', help='Be verbose')
# self.add_argument('-vv', action='store_true', help='Be more verbose')
# if arg_flags & Flag.CONFIG:
# self.add_argument('-c', '--config', type=str, default=env.get('CONFINI_DIR'), help='Configuration directory')
# self.add_argument('-n', '--namespace', type=str, help='Configuration namespace')
# self.add_argument('--dumpconfig', type=str, choices=['env', 'ini'], help='Output configuration and quit. Use with --raw to omit values and output schema only.')
# if arg_flags & Flag.WAIT:
# self.add_argument('-w', action='store_true', help='Wait for the last transaction to be confirmed')
# self.add_argument('-ww', action='store_true', help='Wait for every transaction to be confirmed')
# if arg_flags & Flag.ENV_PREFIX:
# self.add_argument('--env-prefix', default=env.get('CONFINI_ENV_PREFIX'), dest='env', type=str, help='environment prefix for variables to overwrite configuration')
# if arg_flags & Flag.PROVIDER:
# self.add_argument('-p', '--rpc-provider', dest='p', type=str, help='RPC HTTP(S) provider url')
# self.add_argument('--rpc-dialect', dest='rpc_dialect', type=str, help='RPC HTTP(S) backend dialect')
# if arg_flags & Flag.NO_TARGET == 0:
# self.add_argument('--height', default='latest', help='Block height to execute against')
# if arg_flags & Flag.RPC_AUTH:
# self.add_argument('--rpc-auth', dest='rpc_auth', type=str, help='RPC autentication scheme')
# self.add_argument('--rpc-credentials', dest='rpc_credentials', type=str, help='RPC autentication credential values')
# if arg_flags & Flag.CHAIN_SPEC:
# self.add_argument('-i', '--chain-spec', dest='i', type=str, help='Chain specification string')
# if arg_flags & Flag.UNSAFE:
# self.add_argument('-u', '--unsafe', dest='u', action='store_true', help='Do not verify address checksums')
# if arg_flags & Flag.SEQ:
# self.add_argument('--seq', action='store_true', help='Use sequential rpc ids')
# if arg_flags & Flag.KEY_FILE:
# self.add_argument('-y', self.long_args['-y'], dest='y', type=str, help='Keystore file to use for signing or address')
# self.add_argument('--passphrase-file', dest='passphrase_file', type=str, help='File containing passphrase for keystore')
# if arg_flags & Flag.SEND:
# self.add_argument('-s', self.long_args['-s'], dest='s', action='store_true', help='Send to network')
# if arg_flags & Flag.RAW:
# self.add_argument('--raw', action='store_true', help='Do not decode output')
# if arg_flags & (Flag.SIGN | Flag.NONCE):
# self.add_argument('--nonce', type=int, help='override nonce')
# if arg_flags & (Flag.SIGN | Flag.FEE):
# self.add_argument('--fee-price', dest='fee_price', type=int, help='override fee price')
# self.add_argument('--fee-limit', dest='fee_limit', type=int, help='override fee limit')
# # wtf?
# #if arg_flags & argflag_std_target == 0:
# # arg_flags |= Flag.WALLET
# if arg_flags & Flag.EXEC:
# self.add_argument('-e', self.long_args['-e'], dest=self.arg_dest['-e'], type=str, help='contract address')
# if arg_flags & Flag.WALLET:
# self.add_argument('-a', self.long_args['-a'], dest=self.arg_dest['-a'], type=str, help='recipient address')
# if arg_flags & (Flag.FMT_HUMAN | Flag.FMT_WIRE | Flag.FMT_RPC):
# format_choices = []
# if arg_flags & Flag.FMT_HUMAN:
# format_choices.append('human')
# if arg_flags & Flag.FMT_WIRE:
# format_choices.append('bin')
# if arg_flags & Flag.FMT_RPC:
# format_choices.append('rpc')
# self.add_argument('-f', '--format', type=str, choices=format_choices, help='output formatting (default: {})'.format(self.default_format))
class ArgFlag(BaseArgFlag):
def __init__(self):

View File

@ -50,287 +50,14 @@ class Config(confini.Config):
v = os.path.join(v, self.namespace)
return super(Config, self).add_override_dir(v)
# @staticmethod
# def override_defaults(base_dir=None, default_fee_limit=None):
# if base_dir != None:
# Config.default_base_config_dir = os.path.realpath(base_dir)
# if default_fee_limit != None:
# Config.default_fee_limit = int(default_fee_limit)
#
#
# @classmethod
# def from_args(cls, args, arg_flags=0x0f, env=os.environ, extra_args={}, base_config_dir=None, default_config_dir=None, user_config_dir=None, default_fee_limit=None, logger=None, load_callback=None, dump_writer=sys.stdout):
# """Parses arguments in argparse.ArgumentParser instance, then match and override configuration values that match them.
#
# The method processes all known argument flags from chainlib.cli.Flag passed in the "args" argument.
#
# All entries in extra_args may be used to associate arguments not defined in the argument flags with configuration variables, in the following manner:
#
# - The value of argparser.ArgumentParser instance attribute with the dictionary key string is looked up.
# - If the value is None (defined but empty), any existing value for the configuration directive will be kept.
# - If the value of the extra_args dictionary entry is None, then the value will be stored in the configuration under the upper-case value of the key string, prefixed with "_" ("foo_bar" becomes "_FOO_BAR")
# - If the value of the extra_args dictionary entries is a string, then the value will be stored in the configuration under that literal string.
#
# Missing attributes defined by both the "args" and "extra_args" arguments will both raise an AttributeError.
#
# The python package "confini" is used to process and render the configuration.
#
# The confini config schema is determined in the following manner:
#
# - If nothing is set, only the config folder in chainlib.data.config will be used as schema.
# - If base_config_dir is a string or list, the config directives from the path(s) will be added to the schema.
#
# The global override config directories are determined in the following manner:
#
# - If no default_config_dir is defined, the environment variable CONFINI_DIR will be used.
# - If default_config_dir is a string or list, values from the config directives from the path(s) will override those defined in the schema(s).
#
# The user override config directories work the same way as the global ones, but the namespace - if defined - are dependent on them. They are only applied if the CONFIG arg flag is set. User override config directories are determined in the following manner:
#
# - If --config argument is not defined and the pyxdg module is present, the first available xdg basedir is used.
# - If --config argument is defined, the directory defined by its value will be used.
#
# The namespace, if defined, will be stored under the CONFIG_USER_NAMESPACE configuration key.
#
# :param args: Argument parser object
# :type args: argparse.ArgumentParser
# :param arg_flags: Argument flags defining which arguments to process into configuration.
# :type arg_flags: confini.cli.args.ArgumentParser
# :param env: Environment variables selection
# :type env: dict
# :param extra_args: Extra arguments to process and override.
# :type extra_args: dict
# :param base_config_dir: Path(s) to one or more directories extending the base chainlib config schema.
# :type base_config_dir: list or str
# :param default_config_dir: Path(s) to one or more directories overriding the defaults defined in the schema config directories.
# :type default_config_dir: list or str
# :param user_config_dir: User xdg config basedir, with namespace
# :type user_config_dir: str
# :param default_fee_limit: Default value for fee limit argument
# :type default_fee_limit: int
# :param logger: Logger instance to use during argument processing (will use package namespace logger if None)
# :type logger: logging.Logger
# :param load_callback: Callback receiving config instance as argument after config processing and load completes.
# :type load_callback: function
# :raises AttributeError: Attribute defined in flag not found in parsed arguments
# :rtype: confini.Config
# :return: Processed configuation
# """
# env_prefix = getattr(args, 'env_prefix', None)
# env_prefix_str = env_prefix
# if env_prefix_str == None:
# env_prefix_str = ''
# else:
# env_prefix_str += '_'
#
# env_loglevel_key_str = env_prefix_str + 'LOGLEVEL'
# env_loglevel = os.environ.get(env_loglevel_key_str)
#
# if logger == None:
# logger = logging.getLogger()
#
# if env_loglevel != None:
# env_loglevel = env_loglevel.lower()
# if env_loglevel == '0' or env_loglevel == 'no' or env_loglevel == 'none' or env_loglevel == 'disable' or env_loglevel == 'disabled' or env_loglevel == 'off':
# logging.disable()
# elif env_loglevel == '1' or env_loglevel == 'err' or env_loglevel == 'error':
# logger.setLevel(logging.ERROR)
# elif env_loglevel == '2' or env_loglevel == 'warning' or env_loglevel == 'warn':
# logger.setLevel(logging.WARNING)
# elif env_loglevel == '3' or env_loglevel == 'info':
# logger.setLevel(logging.INFO)
# else:
# valid_level = False
# try:
# num_loglevel = int(env_loglevel)
# valid_level = True
# except:
# if env_loglevel == 'debug':
# valid_level = True
#
# if not valid_level:
# raise ValueError('unknown loglevel {} set in environment variable {}'.format(env_loglevel, env_loglevel_key_str))
#
# logger.setLevel(logging.DEBUG)
#
#
# if arg_flags & Flag.VERBOSE:
# if args.vv:
# logger.setLevel(logging.DEBUG)
# elif args.v:
# logger.setLevel(logging.INFO)
# if args.no_logs:
# logging.disable()
#
# override_config_dirs = []
# config_dir = [cls.default_base_config_dir]
#
# if user_config_dir == None:
# try:
# import xdg.BaseDirectory
# user_config_dir = xdg.BaseDirectory.load_first_config('chainlib/eth')
# except ModuleNotFoundError:
# pass
#
# # if one or more additional base dirs are defined, add these after the default base dir
# # the consecutive dirs cannot include duplicate sections
# if base_config_dir != None:
# logg.debug('have explicit base config addition {}'.format(base_config_dir))
# if isinstance(base_config_dir, str):
# base_config_dir = [base_config_dir]
# for d in base_config_dir:
# config_dir.append(d)
# logg.debug('processing config dir {}'.format(config_dir))
#
# # confini dir env var will be used for override configs only in this case
# if default_config_dir == None:
# default_config_dir = env.get('CONFINI_DIR')
# if default_config_dir != None:
# if isinstance(default_config_dir, str):
# default_config_dir = [default_config_dir]
# for d in default_config_dir:
# override_config_dirs.append(d)
#
# # process config command line arguments
# if arg_flags & Flag.CONFIG:
# effective_user_config_dir = getattr(args, 'config', None)
# if effective_user_config_dir == None:
# effective_user_config_dir = user_config_dir
# if effective_user_config_dir != None:
# if getattr(args, 'namespace', None) != None:
# effective_user_config_dir = os.path.join(effective_user_config_dir, args.namespace)
# #if config_dir == None:
# # config_dir = [cls.default_base_config_dir, effective_user_config_dir]
# # logg.debug('using config arg as base config addition {}'.format(effective_user_config_dir))
# #else:
# override_config_dirs.append(effective_user_config_dir)
# logg.debug('using config arg as config override {}'.format(effective_user_config_dir))
#
# #if config_dir == None:
# # if default_config_dir == None:
# # default_config_dir = default_parent_config_dir
# # config_dir = default_config_dir
# # override_config_dirs = []
#
# config = confini.Config(config_dir, env_prefix=env_prefix, override_dirs=override_config_dirs)
# config.process()
#
# if arg_flags & Flag.RAW > 0:
# config.add(getattr(args, 'raw'), '_RAW')
#
# args_override = {}
#
# if arg_flags & Flag.PROVIDER:
# args_override['RPC_PROVIDER'] = getattr(args, 'p')
# args_override['RPC_DIALECT'] = getattr(args, 'rpc_dialect')
# if arg_flags & Flag.CHAIN_SPEC:
# args_override['CHAIN_SPEC'] = getattr(args, 'i')
# if arg_flags & Flag.KEY_FILE:
# args_override['WALLET_KEY_FILE'] = getattr(args, 'y')
# fp = getattr(args, 'passphrase_file')
# if fp != None:
# st = os.stat(fp)
# if stat.S_IMODE(st.st_mode) & (stat.S_IRWXO | stat.S_IRWXG) > 0:
# logg.warning('others than owner have access on password file')
# f = open(fp, 'r')
# args_override['WALLET_PASSPHRASE'] = f.read()
# f.close()
# config.censor('PASSPHRASE', 'WALLET')
# config.dict_override(args_override, 'cli args', allow_empty=True)
#
# if arg_flags & (Flag.PROVIDER | Flag.NO_TARGET) == Flag.PROVIDER:
# config.add(getattr(args, 'height'), '_HEIGHT')
# if arg_flags & Flag.UNSAFE:
# config.add(getattr(args, 'u'), '_UNSAFE')
# if arg_flags & (Flag.SIGN | Flag.FEE):
# config.add(getattr(args, 'fee_price'), '_FEE_PRICE')
# fee_limit = getattr(args, 'fee_limit')
# if fee_limit == None:
# fee_limit = default_fee_limit
# if fee_limit == None:
# fee_limit = cls.default_fee_limit
# config.add(fee_limit, '_FEE_LIMIT')
# if arg_flags & (Flag.SIGN | Flag.NONCE):
# config.add(getattr(args, 'nonce'), '_NONCE')
#
# if arg_flags & Flag.SIGN:
# config.add(getattr(args, 's'), '_RPC_SEND')
#
# # handle wait
# wait = 0
# if args.w:
# wait |= Flag.WAIT
# if args.ww:
# wait |= Flag.WAIT_ALL
# wait_last = wait & (Flag.WAIT | Flag.WAIT_ALL)
# config.add(bool(wait_last), '_WAIT')
# wait_all = wait & Flag.WAIT_ALL
# config.add(bool(wait_all), '_WAIT_ALL')
#
#
# if arg_flags & Flag.SEQ:
# config.add(getattr(args, 'seq'), '_SEQ')
# if arg_flags & Flag.WALLET:
# config.add(getattr(args, 'recipient'), '_RECIPIENT')
# if arg_flags & Flag.EXEC:
# config.add(getattr(args, 'executable_address'), '_EXEC_ADDRESS')
#
# if arg_flags & Flag.CONFIG:
# config.add(getattr(args, 'namespace'), 'CONFIG_USER_NAMESPACE')
#
# if arg_flags & Flag.RPC_AUTH:
# config.add(getattr(args, 'rpc_auth'), 'RPC_AUTH')
# config.add(getattr(args, 'rpc_credentials'), 'RPC_CREDENTIALS')
#
# for k in extra_args.keys():
# logg.debug('extra_agrs {}'.format(k))
# v = extra_args[k]
# if v == None:
# v = '_' + k.upper()
# r = getattr(args, k)
# existing_r = None
# try:
# existing_r = config.get(v)
# except KeyError:
# pass
# if existing_r == None or r != None:
# config.add(r, v, exists_ok=True)
# logg.debug('added {} to {}'.format(r, v))
#
# if getattr(args, 'dumpconfig', None):
# if args.dumpconfig == 'ini':
# from confini.export import ConfigExporter
# exporter = ConfigExporter(config, target=sys.stdout, doc=False)
# exporter.export(exclude_sections=['config'])
# elif args.dumpconfig == 'env':
# from confini.env import export_env
# export_env(config)
#
## config_keys = config.all()
## with_values = not config.get('_RAW')
## for k in config_keys:
## if k[0] == '_':
## continue
## s = k + '='
## if with_values:
## v = config.get(k)
## if v != None:
## s += str(v)
## s += '\n'
## dump_writer.write(s)
# sys.exit(0)
#
# if load_callback != None:
# load_callback(config)
#
# return config
#
#
def process_config(config, arg, args, flags):
if arg.match('env', flags):
config.set_env_prefix(getattr(args, 'env_prefix'))
config.process()
args_override = {}
if arg.match('raw', flags):
@ -357,57 +84,49 @@ def process_config(config, arg, args, flags):
args_override['WALLET_PASSPHRASE'] = f.read()
f.close()
config.censor('PASSPHRASE', 'WALLET')
config.dict_override(args_override, 'cli args', allow_empty=True)
if arg.match('provider', flags):
config.add(getattr(args, 'height'), '_HEIGHT')
#if flags & (Flag.PROVIDER | Flag.NO_TARGET) == Flag.PROVIDER:
# config.add(getattr(args, 'height'), '_HEIGHT')
config.process()
return config
if flags & (Flag.PROVIDER | Flag.NO_TARGET) == Flag.PROVIDER:
config.add(getattr(args, 'height'), '_HEIGHT')
if flags & Flag.UNSAFE:
if arg.match('no_target', flags, negate=True):
config.add(getattr(args, 'height'), '_HEIGHT')
if arg.match('unsafe', flags):
config.add(getattr(args, 'u'), '_UNSAFE')
if flags & (Flag.SIGN | Flag.FEE):
config.add(getattr(args, 'fee_price'), '_FEE_PRICE')
fee_limit = getattr(args, 'fee_limit')
if fee_limit == None:
fee_limit = default_fee_limit
if fee_limit == None:
fee_limit = cls.default_fee_limit
config.add(fee_limit, '_FEE_LIMIT')
if flags & (Flag.SIGN | Flag.NONCE):
config.add(getattr(args, 'nonce'), '_NONCE')
if flags & Flag.SIGN:
if arg.match('sign', flags):
if arg.match('fee', flags):
config.add(getattr(args, 'fee_price'), '_FEE_PRICE')
fee_limit = getattr(args, 'fee_limit')
if fee_limit == None:
fee_limit = default_fee_limit
if fee_limit == None:
fee_limit = cls.default_fee_limit
config.add(fee_limit, '_FEE_LIMIT')
if arg.match('nonce', flags):
config.add(getattr(args, 'nonce'), '_NONCE')
config.add(getattr(args, 's'), '_RPC_SEND')
# handle wait
wait = 0
if args.w:
wait |= Flag.WAIT
if args.ww:
wait |= Flag.WAIT_ALL
wait_last = wait & (Flag.WAIT | Flag.WAIT_ALL)
config.add(bool(wait_last), '_WAIT')
wait_all = wait & Flag.WAIT_ALL
config.add(bool(wait_all), '_WAIT_ALL')
config.add(True, '_WAIT_ALL')
config.add(True, '_WAIT')
elif args.w:
config.add(True, '_WAIT')
if flags & Flag.SEQ:
if arg.match('seq', flags):
config.add(getattr(args, 'seq'), '_SEQ')
if flags & Flag.WALLET:
if arg.match('wallet', flags):
config.add(getattr(args, 'recipient'), '_RECIPIENT')
if flags & Flag.EXEC:
if arg.match('exec', flags):
config.add(getattr(args, 'executable_address'), '_EXEC_ADDRESS')
if flags & Flag.RPC_AUTH:
if arg.match('rpc_auth', flags):
config.add(getattr(args, 'rpc_auth'), 'RPC_AUTH')
config.add(getattr(args, 'rpc_credentials'), 'RPC_CREDENTIALS')
return config

View File

@ -110,6 +110,21 @@ class TestCli(unittest.TestCase):
self.assertEqual(config.get('CHAIN_SPEC'), 'foo:foo:666:foo')
def test_all_args(self):
ap = ArgumentParser()
flags = self.flags.all
process_args(ap, self.arg, flags)
args = ap.parse_args([
'-y', 'foo',
'-i', 'foo:bar:42:baz',
])
config = Config()
config = process_config(config, self.arg, args, flags)
print(config)
# def test_args_process_extra(self):
# ap = ArgumentParser()
# flags = self.flags.VERBOSE | self.flags.CONFIG