import trafaret as T
"""
trafaret for server config
"""
TRAFARET = T.Dict({
T.Key('session_secret'):
T.String(),
T.Key('users'):
T.Any(),
T.Key('mysql'):
T.Dict({
'db': T.String(),
'host': T.String(),
'user': T.String(),
'password': T.String(allow_blank=True),
'port': T.Int(),
'minsize': T.Int(),
'maxsize': T.Int(),
}),
T.Key('gitlab'):
T.Dict({
'url': T.String(),
'access_token': T.String(),
}),
T.Key('workers'):
T.Dict({
'enable': T.Bool(),
'max_attempts': T.Int(),
'scan_timeout': T.Int(),
}),
T.Key('jenkins'):
def test_add_to_names_list_of_keys(self):
dct = t.Dict(key1=t.String)
dct + [t.Key('a', trafaret=t.String())]
- config-file schema
- settings
"""
from typing import Dict
import trafaret as T
from aiohttp import ClientSession, web
from servicelib.application_keys import APP_CONFIG_KEY
APP_STORAGE_SESSION_KEY = __name__ + ".storage_session"
CONFIG_SECTION_NAME = 'storage'
schema = T.Dict({
T.Key("enabled", default=True, optional=True): T.Bool(),
T.Key("host", default="storage"): T.String(),
T.Key("port", default=11111): T.Int(),
T.Key("version", default="v0"):
T.Regexp(regexp=r'^v\d+') # storage API version basepath
})
def get_config(app: web.Application) -> Dict:
return app[APP_CONFIG_KEY][CONFIG_SECTION_NAME]
def get_client_session(app: web.Application) -> ClientSession:
return app[APP_STORAGE_SESSION_KEY]
@export.route('ics')
@login_required
def export_ics():
if not g.user.team.exportics_config or \
not g.user.team.exportics_config.calendar_prodid or \
not g.user.team.exportics_config.config_slug:
return redirect(url_for('export.setup_ics'))
return render_template('export/ics.html',
config=g.user.team.exportics_config)
SETUP_FORM = t.Dict({
'calendar_prodid': t.String,
'query': t.String(allow_blank=True)
}).ignore_extra('_csrf_token')
@export.route('ics/setup', methods=['POST', 'GET'])
@login_required
def setup_ics():
g.errors = []
if request.method == 'POST':
do_setup()
if not g.errors:
return redirect(url_for('export.export_ics'))
return render_template('export/setup_ics.html',
errors=g.errors,
initial=g.user.team.exportics_config)
import datetime
from time import struct_time, strftime, strptime, localtime
import trafaret as t
from bson import ObjectId
from trafaret.contrib.object_id import MongoId
from typing import List
url_keywords = t.Dict({
t.Key('_id'): MongoId(),
t.Key('url'): t.String(),
t.Key('keywords'): t.List(t.String())
})
user = t.Dict({
t.Key('_id'): MongoId(),
t.Key('user_ip'): t.String(),
t.Key('next_trial'): t.String(),
t.Key('urls'): t.List(t.String()),
t.Key('last_pay_id'): t.String()
})
def convert_time_to_str(time: struct_time) -> str:
return strftime("%Y-%m-%d %H:%M:%S", time)
def convert_str_to_time(s: str) -> struct_time:
return strptime(s, "%Y-%m-%d %H:%M:%S")
def _str_col(self, column, **kwargs):
return t.String(max_length=column.type.length, **kwargs)
import trafaret as T
from .rest_config import schema as rest_schema
app_schema = T.Dict({
T.Key("host", default="0.0.0.0"):
T.IP,
"port":
T.Int(),
"log_level":
T.Enum("DEBUG", "WARNING", "INFO", "ERROR", "CRITICAL", "FATAL", "NOTSET"),
"watched_git_repositories":
T.List(T.Dict({
"id":
T.String(),
"url":
T.URL,
T.Key("username", optional=True, default=""):
T.String(allow_blank=True),
T.Key("password", optional=True, default=""):
T.String(allow_blank=True),
T.Key("branch", default="master", optional=True):
T.String(allow_blank=True),
T.Key("tags", default="", optional=True):
T.String(allow_blank=True),
"pull_only_files":
T.Bool(),
"paths":
T.List(T.String()),
}),
min_length=1),
"docker_private_registries":
from aiohttp import web
from servicelib.aiohttp.application_keys import APP_CONFIG_KEY
from servicelib.aiohttp.application_setup import ModuleCategory, app_module_setup
from servicelib.aiohttp.tracing import setup_tracing
CONFIG_SECTION_NAME = "tracing"
log = logging.getLogger(__name__)
# TODO: deprecated by TracingSettings in https://github.com/ITISFoundation/osparc-simcore/pull/2376
# NOT used
schema = T.Dict(
{
T.Key("enabled", default=True, optional=True): T.Or(T.Bool(), T.ToInt),
T.Key("zipkin_endpoint", default="http://jaeger:9411"): T.String(),
}
)
@app_module_setup(__name__, ModuleCategory.ADDON, logger=log)
def setup_app_tracing(app: web.Application):
# TODO: this should be part of app settings but
# temporary here until https://github.com/ITISFoundation/osparc-simcore/pull/2376 is completed
config = app[APP_CONFIG_KEY]
host = config["main"]["host"]
port = config["main"]["port"]
cfg = config[CONFIG_SECTION_NAME]
zipkin_endpoint = cfg["zipkin_endpoint"]
assert cfg["enabled"] # nosec
class SessionResource(Resource):
validation = t.Dict({
'email': t.Email,
'password': t.Or(t.String(allow_blank=True), t.Null)
}).make_optional('password').ignore_extra('*')
def get(self, id=None):
return jsonify_status_code(self._get_response())
@method_wrapper(http.CREATED)
def post(self):
data = self.clean(g.request_json)
if not User.is_unique(data['email']):
raise t.DataError({'email': _("This email is already taken")})
register_user(email=data['email'], password=data.get('password', '*'))
return self._get_response()
@method_wrapper(http.ACCEPTED)
def put(self, id):
cleaned_data = self.clean(g.request_data)
self._authenticate(cleaned_data)
return self._get_response()
def delete(self, id):
for key in ('identity.name', 'identity.auth_type'):
session.pop(key, None)
identity_changed.send(current_app._get_current_object(),
identity=AnonymousIdentity())
logout_user()
return jsonify_status_code(self._get_response(), http.NO_CONTENT)
def clean(self, data_dict):
return self.validation.check(data_dict)
def _authenticate(self, data_dict):
user = security.datastore.find_user(email=data_dict['email'])
if verify_password(data_dict.get('password'), user.password):
login_user(user)
else:
raise t.DataError(
{'email': "Can't find anyone with this credentials"})
return data_dict
def _get_response(self, **kwargs):
if current_user.is_anonymous():
cuid = session.get('customer_id')
else:
cuid = current_user.customer.id
response = {
'id': session['id'],
'is_anonymous': current_user.is_anonymous(),
'uid': session.get('user_id'),
'cuid': cuid,
'locale': g.locale
}
response.update(kwargs)
return response
def create_schema() -> T.Dict:
"""
Build schema for the configuration's file
by aggregating all the subsystem configurations
"""
# pylint: disable=protected-access
schema = T.Dict({
"version":
T.String(),
"main":
T.Dict({
"host":
T.IP,
"port":
T.ToInt(),
"log_level":
T.Enum(*logging._nameToLevel.keys()),
"testing":
T.Bool(),
T.Key("studies_access_enabled", default=False):
T.Or(T.Bool(), T.ToInt),
}),
addon_section(tracing.CONFIG_SECTION_NAME, optional=True):
tracing.schema,
db__schema.CONFIG_SECTION_NAME:
db__schema.schema,
director__schema.CONFIG_SECTION_NAME:
director__schema.schema,
rest__schema.CONFIG_SECTION_NAME:
rest__schema.schema,
projects__schema.CONFIG_SECTION_NAME:
projects__schema.schema,
email__schema.CONFIG_SECTION_NAME:
email__schema.schema,
storage__schema.CONFIG_SECTION_NAME:
storage__schema.schema,
addon_section(login__schema.CONFIG_SECTION_NAME, optional=True):
login__schema.schema,
addon_section(socketio__schema.CONFIG_SECTION_NAME, optional=True):
socketio__schema.schema,
session__schema.CONFIG_SECTION_NAME:
session__schema.schema,
activity__schema.CONFIG_SECTION_NAME:
activity__schema.schema,
resource_manager__schema.CONFIG_SECTION_NAME:
resource_manager__schema.schema,
# BELOW HERE minimal sections until more options are needed
addon_section("catalog", optional=True):
catalog__schema.schema,
addon_section("clusters", optional=True):
minimal_addon_schema(),
addon_section("computation", optional=True):
minimal_addon_schema(),
addon_section("diagnostics", optional=True):
minimal_addon_schema(),
addon_section("director-v2", optional=True):
minimal_addon_schema(),
addon_section("exporter", optional=True):
minimal_addon_schema(),
addon_section("groups", optional=True):
minimal_addon_schema(),
addon_section("meta_modeling", optional=True):
minimal_addon_schema(),
addon_section("products", optional=True):
minimal_addon_schema(),
addon_section("publications", optional=True):
minimal_addon_schema(),
addon_section("remote_debug", optional=True):
minimal_addon_schema(),
addon_section("security", optional=True):
minimal_addon_schema(),
addon_section("statics", optional=True):
minimal_addon_schema(),
addon_section("studies_access", optional=True):
minimal_addon_schema(),
addon_section("studies_dispatcher", optional=True):
minimal_addon_schema(),
addon_section("tags", optional=True):
minimal_addon_schema(),
addon_section("users", optional=True):
minimal_addon_schema(),
addon_section("version_control", optional=True):
minimal_addon_schema(),
})
section_names = [k.name for k in schema.keys]
# fmt: off
assert len(section_names) == len(
set(section_names
)), f"Found repeated section names in {section_names}" # nosec
# fmt: on
return schema
def test_repr(self):
res = t.String()
assert repr(res) == '<String>'
res = t.String(allow_blank=True)
assert repr(res) == '<String(blank)>'
class DeepSpeechModel:
# default configuration
_config_schema = t.Dict(
{
# path or name of the frozen model file (*.pb, *.pbmm)
t.Key('model', default="data/models/deepspeech/output_graph.pbmm"):
t.String(min_length=4),
# Path to the language model binary file
t.Key('language_model', default="data/models/deepspeech/lm.binary"):
t.String(min_length=4),
# trie file (build from the same vocabulary as the language model binary)
# https://www.youtube.com/watch?v=-urNrIAQnNo
t.Key('trie', default="data/models/deepspeech/trie"):
t.String(min_length=4),
# The alpha hyperparameter of the CTC decoder. Language Model weight.
t.Key('lm_alpha', default=0.75):
t.Float(),
# The beta hyperparameter of the CTC decoder. Word insertion weight.
t.Key('lm_beta', default=1.85):
t.Float(),
# A larger beam width value generates better results at the cost of decoding time.
t.Key('beam_width', default=500):
t.Int(gt=0),
},
allow_extra='*')
def __init__(self, **kwargs):
# validate config
try:
self.config = self._config_schema.check(kwargs or {})
except t.DataError as err:
raise ValueError('Wrong model configuration for {}: {}'.format(
self, err))
self.model = None
def __str__(self) -> str:
return self.__class__.__name__
def __repr__(self) -> str:
return '<{}>'.format(self)
def __enter__(self):
self.startup()
return self
def __exit__(self, exc_type, exc_val, exc_tb):
self.shutdown()
@property
def log(self) -> logging.Logger:
return log
def startup(self):
self.log.info("Starting %s ...", self)
if not os.path.isfile(self.config['model']):
raise FileNotFoundError(f"Invalid filename {self.config['model']}")
self.model = Model(self.config['model'], self.config['beam_width'])
if os.path.isfile(self.config['language_model']) and \
os.path.isfile(self.config['trie']):
self.model.enableDecoderWithLM(self.config['language_model'],
self.config['trie'],
self.config['lm_alpha'],
self.config['lm_beta'])
self.log.info("Warming up %s ...", self)
self.model.stt(np.zeros(160, dtype=np.int16))
def shutdown(self):
""" Releases model when object deleted """
self.log.info("Shutdown %s ...", self)
self.model = None
self.log.info("%s Destroyed successfully", self)
def process(self, audio: np.ndarray) -> str:
return self.model.stt(audio)
import trafaret as t
POLICY_SCHEMA = t.Dict({
'call':
t.List(
t.Enum('call', 'handle', 'url', 'maxSize', 'minSize', 'path',
'container')),
'handle':
t.String(),
'url':
t.String(),
'maxSize':
t.Int(),
'minSize':
t.Int(),
'path':
t.String(),
'container':
t.String()
})
POLICY_SCHEMA.make_optional('*')
CONTENT_DOWNLOAD_SCHEMA = t.Dict({'dl': t.Bool(), 'cache': t.Bool()})
CONTENT_DOWNLOAD_SCHEMA.make_optional('*')
OVERWRITE_SCHEMA = t.Dict({'url': t.String(), 'base64decode': t.Bool()})
OVERWRITE_SCHEMA.make_optional('*')
""" Basic configuration file for rabbitMQ
"""
from os import environ as env
import pika
import yaml
import trafaret as T
# TODO: adapt all data below!
# TODO: can use venv as defaults? e.g. $RABBITMQ_LOG_CHANNEL
CONFIG_SCHEMA = T.Dict({
T.Key("name", default="tasks", optional=True):
T.String(),
T.Key("enabled", default=True, optional=True):
T.Bool(),
T.Key("host", default='rabbit', optional=True):
T.String(),
T.Key("port", default=5672, optional=True):
T.Int(),
"user":
T.String(),
"password":
T.String(),
"channels":
T.Dict({
"progress":
T.String(),
"log":
T.String(),
import sys
import pkg_resources
import trafaret as T
from trafaret_config import parse_and_validate, ConfigError
from baka.log import log
trafaret_yaml = T.Dict({
T.Key('package'):
T.String(),
T.Key('baka'):
T.Dict({
T.Key('debug_all', default=False):
T.Bool(),
T.Key('meta', optional=True):
T.Dict({
T.Key('version', optional=True): T.String(),
T.Key('app', optional=True): T.String(),
}),
T.Key('validator', optional=True, default=False):
T.Bool(),
}),
})
def merge_yaml(cls, config):
return cls.merge(config)
def config_yaml(registry, _yaml=None, config_file=None):
if _yaml is None:
def test_list(self):
lst = generate(t.List[t.String()])
self.assertIsInstance(lst, list)
for i in lst:
self.assertIsInstance(i, six.text_type)
t.String,
t.Key('pid-file', default=os.devnull):
tx.Path(type='file', allow_nonexisting=True, allow_devnull=True),
t.Key('event-loop', default='asyncio'):
t.Enum('asyncio', 'uvloop'),
t.Key('skip-manager-detection', default=False):
t.ToBool,
}).allow_extra('*'),
t.Key('container'):
t.Dict({
t.Key('kernel-uid', default=-1):
tx.UserID,
t.Key('kernel-gid', default=-1):
tx.GroupID,
t.Key('kernel-host', default=''):
t.String(allow_blank=True),
t.Key('port-range', default=(30000, 31000)):
tx.PortRange,
t.Key('stats-type', default='docker'):
t.Null | t.Enum(*[e.value for e in StatModes]),
t.Key('sandbox-type', default='docker'):
t.Enum('docker', 'jail'),
t.Key('jail-args', default=[]):
t.List(t.String),
t.Key('scratch-type'):
t.Enum('hostdir', 'memory'),
t.Key('scratch-root', default='./scratches'):
tx.Path(type='dir', auto_create=True),
t.Key('scratch-size', default='0'):
tx.BinarySize,
}).allow_extra('*'),
def test_dict(self):
dct = generate(t.Dict(foo=t.String(), bar=t.Int()))
self.assertSetEqual(set(dct.keys()), {'foo', 'bar'})
self.assertIsInstance(dct['foo'], six.text_type)
self.assertIsInstance(dct['bar'], int)
""" catalog's subsystem configuration
- config-file schema
- settings
"""
import os
import trafaret as T
CONFIG_SECTION_NAME = "catalog"
_default_values = {
"host": os.environ.get("CATALOG_HOST", "catalog"),
"port": int(os.environ.get("CATALOG_PORT", 8000)),
}
schema = T.Dict({
T.Key("enabled", default=True, optional=True): T.Bool(),
T.Key("host", default=_default_values["host"]): T.String(),
T.Key("port", default=_default_values["port"]): T.ToInt(),
T.Key("version", default="v0"):
T.Regexp(regexp=r"^v\d+"), # catalog API version basepath
})
def test_string(self):
self.assertIsInstance(generate(t.String()), six.text_type)
String,
Date,
)
DSN = "postgresql://{user}:{password}@{host}:{port}/{database}"
ADMIN_DB_URL = DSN.format(user='******',
password='******',
database='postgres',
host='localhost',
port=5432)
TRAFARET = T.Dict({
T.Key('postgres'):
T.Dict({
'database': T.String(),
'user': T.String(),
'password': T.String(),
'host': T.String(),
'port': T.Int(),
'minsize': T.Int(),
'maxsize': T.Int(),
}),
T.Key('host'):
T.IP,
T.Key('port'):
T.Int(),
})
meta = MetaData()
import pathlib
import yaml
import aiofile
import trafaret as t
SCHEMA = t.Dict({
t.Key('id'): t.Int(),
t.Key('uid'): t.String(max_length=32),
t.Key('name'): t.String(),
t.Key('from_template'): t.String(),
t.Key('vars', optional=True): t.Dict(allow_extra='*'),
t.Key('meta', optional=True): t.Dict(allow_extra='*'),
t.Key('links', optional=True): t.Dict(allow_extra='*'),
t.Key('other', optional=True): t.Dict(allow_extra='*')
})
class AIOFileResource:
def __init__(self, p: pathlib.Path):
self._f = p
async def read(self):
async with aiofile.AIOFile(self._f.absolute().as_posix()) as afp:
return await afp.read()
async def write(self, data):
async with aiofile.AIOFile(self._f.absolute().as_posix()) as afp:
await afp.write(data)
return data
if params['prefix']:
# Flatten the returned ChainMap object for JSON serialization
value = dict(await etcd.get_prefix_dict(params['key']))
else:
value = await etcd.get(params['key'])
return web.json_response({'result': value})
@atomic
@admin_required
@check_api_params(
t.Dict({
t.Key('key'):
t.String,
t.Key('value'):
t.Or(t.String(allow_blank=True),
t.Mapping(t.String(allow_blank=True), t.Any)),
}))
async def set_config(request: web.Request, params: Any) -> web.Response:
etcd = request.app['config_server'].etcd
if isinstance(params['value'], Mapping):
updates = {}
def flatten(prefix, o):
for k, v in o.items():
inner_prefix = prefix if k == '' else f'{prefix}/{k}'
if isinstance(v, Mapping):
flatten(inner_prefix, v)
updates[inner_prefix] = v
flatten(params['key'], params['value'])
import trafaret as t
from trafaret.contrib.object_id import MongoId
from trafaret.contrib.rfc_3339 import DateTime
user = t.Dict({
t.Key('_id'): MongoId(),
t.Key('username'): t.String(max_length=50),
t.Key('email'): t.Email,
t.Key('pw_hash'): t.String(),
})
message = t.Dict({
t.Key('_id'): MongoId(),
t.Key('author_id'): MongoId(),
t.Key('username'): t.String(max_length=50),
t.Key('text'): t.String(),
t.Key('pub_date'): DateTime(),
})
follower = t.Dict({
t.Key('_id'): MongoId(),
t.Key('who_id'): MongoId(),
t.Key('whom_id'): t.List(MongoId()),
})
async def get_user_id(user_collection, username):
rv = await (user_collection.find_one({'username': username}, {'_id': 1}))
return rv['_id'] if rv else None
from typing import Any
import trafaret
from aiohttp import web
from trafaret_config import commandline
PATH = pathlib.Path(__file__).parent.parent
settings_file = os.environ.get('SETTINGS_FILE')
DEFAULT_CONFIG_PATH = PATH / 'config' / settings_file
CONFIG_TRAFARET = trafaret.Dict({
trafaret.Key('app'):
trafaret.Dict({
'host': trafaret.String(),
'port': trafaret.Int(),
}),
})
def get_config(argv: Any = None) -> Any:
ap = argparse.ArgumentParser()
commandline.standard_argparse_options(
ap,
default_config=DEFAULT_CONFIG_PATH,
)
options = ap.parse_args(argv)
return commandline.config_from_options(options, CONFIG_TRAFARET)
import trafaret as t
from trafaret.contrib.object_id import MongoId
from trafaret.contrib.rfc_3339 import DateTime
user = t.Dict({
t.Key('_id'): MongoId,
t.Key('username'): t.String(max_length=50),
t.Key('email'): t.Email,
t.Key('pw_hash'): t.String,
# t.Key('first_name'): t.String(max_length=50),
# t.Key('last_name'): t.String(max_length=50),
# t.Key('created'): DateTime,
# t.Key('active'): t.Buol,
})
message = t.Dict({
t.Key('_id'): MongoId,
t.Key('author_id'): MongoId,
t.Key('username'): t.String(max_length=50),
t.Key('text'): t.String,
t.Key('pub_date'): DateTime,
# t.Key('likes'): t.Int,
})
follower = t.Dict({
t.Key('_id'): MongoId,
t.Key('who'): MongoId,
t.Key('whom'): MongoId,
})
def test_string(self):
res = t.String()
self.assertEqual(repr(res), '<String>')
res = t.String(allow_blank=True)
self.assertEqual(repr(res), '<String(blank)>')
res = t.String().check("foo")
self.assertEqual(res, 'foo')
res = extract_error(t.String(), "")
self.assertEqual(res, 'blank value is not allowed')
res = t.String(allow_blank=True).check("")
self.assertEqual(res, '')
res = extract_error(t.String(), 1)
self.assertEqual(res, 'value is not a string')
res = t.String(regex='\w+').check('wqerwqer')
self.assertEqual(res, 'wqerwqer')
res = extract_error(t.String(regex='^\w+$'), 'wqe rwqer')
self.assertEqual(res, "value does not match pattern: '^\\\\w+$'")
res = t.String(min_length=2, max_length=3).check('123')
self.assertEqual(res, '123')
res = extract_error(t.String(min_length=2, max_length=6), '1')
self.assertEqual(res, 'String is shorter than 2 characters')
res = extract_error(t.String(min_length=2, max_length=6), '1234567')
self.assertEqual(res, 'String is longer than 6 characters')
# TODO
# res = String(min_length=2, max_length=6, allow_blank=True)
# self.assertEqual(res, Traceback (most recent call last):
# ...
# AssertionError: Either allow_blank or min_length should be specified, not both
res = t.String(min_length=0, max_length=6, allow_blank=True).check('123')
self.assertEqual(res, '123')
""" email's subsystem's configuration
- config-file schema
- settings
"""
import trafaret as T
CONFIG_SECTION_NAME = "smtp"
schema = T.Dict({
T.Key("sender", default="OSPARC support <*****@*****.**>"):
T.String(), # FIXME: email format
"host":
T.String(),
"port":
T.ToInt(),
T.Key("tls", default=False):
T.Or(T.Bool(), T.ToInt),
T.Key("username", default=None):
T.Or(T.String, T.Null),
T.Key("password", default=None):
T.Or(T.String, T.Null),
})
CONFIG_FILENAME = 'batch_scoring.ini'
def verify_objectid(value):
"""Verify if id_ is a proper ObjectId. """
try:
t.String(regex='^[A-Fa-f0-9]{24}$').check(value)
except t.DataError:
raise ValueError('id {} not a valid project/model id'.format(value))
config_validator = t.Dict({
OptKey('host'):
t.String,
OptKey('project_id'):
t.String(regex='^[A-Fa-f0-9]{24}$'),
OptKey('model_id'):
t.String(regex='^[A-Fa-f0-9]{24}$'),
OptKey('import_id'):
t.String,
OptKey('n_retry'):
t.Int,
OptKey('keep_cols'):
t.String,
OptKey('n_concurrent'):
t.Int,
OptKey('dataset'):
t.String,
OptKey('n_samples'):
t.Int,
OptKey('delimiter'):
import os
import pathlib
from typing import Any, List, Optional
import trafaret
from aiohttp import web
from trafaret_config import commandline
PATH = pathlib.Path(__file__).parent.parent
settings_file = os.environ.get("SETTINGS_FILE", "api.dev.yml")
DEFAULT_CONFIG_PATH = PATH / "config" / settings_file
CONFIG_TRAFARET = trafaret.Dict({
trafaret.Key("app"):
trafaret.Dict({
"host": trafaret.String(),
"port": trafaret.Int()
}),
trafaret.Key("storage"):
trafaret.Dict({"path": trafaret.String()}),
})
def get_config(argv: Any = None) -> Any:
ap = argparse.ArgumentParser()
commandline.standard_argparse_options(ap,
default_config=DEFAULT_CONFIG_PATH)
options = ap.parse_args(argv)
return commandline.config_from_options(options, CONFIG_TRAFARET)