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'''
Openshift Sanitize inventory class that provides useful filters used in Logging.
'''
import re
# This should be removed after map_from_pairs is no longer used in __deprecations_logging.yml
def map_from_pairs(source, delim="="):
''' Returns a dict given the source and delim delimited '''
if source == '':
return dict()
return dict(item.split(delim) for item in source.split(","))
def vars_with_pattern(source, pattern=""):
''' Returns a list of variables whose name matches the given pattern '''
if source == '':
return list()
var_list = list()
var_pattern = re.compile(pattern)
for item in source:
if var_pattern.match(item):
var_list.append(item)
return var_list
# pylint: disable=too-few-public-methods
class FilterModule(object):
''' OpenShift Logging Filters '''
# pylint: disable=no-self-use, too-few-public-methods
def filters(self):
''' Returns the names of the filters provided by this class '''
return {
'map_from_pairs': map_from_pairs,
'vars_with_pattern': vars_with_pattern
}
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