90 lines
2.5 KiB
Python
90 lines
2.5 KiB
Python
#!/usr/bin/env python
|
|
|
|
# Copyright (c) 2016 Hewlett Packard Enterprise Development Company, L.P.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import os.path as path
|
|
import re
|
|
|
|
import voluptuous
|
|
|
|
from monasca_analytics.config import const
|
|
from monasca_analytics.util import common_util as cu
|
|
|
|
|
|
def AvailableSink(msg=None):
|
|
|
|
available_sink_classes = cu.get_available_classes(const.SINKS)[const.SINKS]
|
|
available_sink_names = [Clazz.__name__ for Clazz in available_sink_classes]
|
|
|
|
def f(v):
|
|
if str(v) in available_sink_names:
|
|
return str(v)
|
|
else:
|
|
raise voluptuous.Invalid(msg or ("Invalid Sink Name: " + str(v)))
|
|
return f
|
|
|
|
|
|
def NoSpaceCharacter(msg=None):
|
|
def f(v):
|
|
if not any(c.isspace() for c in str(v)):
|
|
return str(v)
|
|
else:
|
|
raise voluptuous.Invalid(msg or (
|
|
"White space not allowed in: " + str(v)))
|
|
return f
|
|
|
|
|
|
def ExistingPath(msg=None):
|
|
def f(v):
|
|
if path.exists(path.expanduser(str(v))) or\
|
|
path.exists(path.dirname(path.expanduser(str(v)))):
|
|
return str(v)
|
|
else:
|
|
raise voluptuous.Invalid(msg or (
|
|
"Path does not exist: " + str(v)))
|
|
return f
|
|
|
|
|
|
def NumericString(msg=None):
|
|
def f(v):
|
|
if re.match("[0-9]+", str(v)):
|
|
return str(v)
|
|
else:
|
|
raise voluptuous.Invalid(msg or (
|
|
"string does not represent a number"))
|
|
return f
|
|
|
|
|
|
def ValidMarkovGraph(msg=None):
|
|
def f(v):
|
|
if len(str(v).split(":")) == 2 and str(v).split(":")[1] in\
|
|
["host", "web_service", "switch"]:
|
|
return str(v)
|
|
else:
|
|
raise voluptuous.Invalid(msg or (
|
|
"Key should be of the form 'anything:host' "
|
|
"where 'host' can be replaced "
|
|
"by 'web_service' or 'switch'."))
|
|
return f
|
|
|
|
|
|
def NotEmptyArray(msg=None):
|
|
def f(v):
|
|
if len(v) > 0:
|
|
return v
|
|
else:
|
|
raise voluptuous.Invalid(msg or ("empty array: " + str(v)))
|
|
return f
|