gitorious/nagios-http-json
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Merge pull request #6 from kovacshuni/arrays

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Arrays are supported as well. format: `alpha.beta[2].gamma.theta[0]`
This commit is contained in:
Drew Kerrigan 2015-05-04 14:00:02 -04:00
commit c678dfd518
1 changed files with 39 additions and 6 deletions
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45
check_http_json.py
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@ -46,6 +46,27 @@ class JsonHelper:
self.data = json_data
self.separator = separator
def getSubElement(self, key, data):
separatorIndex = key.find(self.separator)
partialKey = key[:separatorIndex]
remainingKey = key[separatorIndex + 1:]
if partialKey in data:
return self.get(remainingKey, data[partialKey])
else:
return (None, 'not_found')
def getSubArrayElement(self, key, data):
subElemKey = key[:key.find('[')]
index = int(key[key.find('[') + 1:key.find(']')])
remainingKey = key[key.find('].') + 2:]
if subElemKey in data:
if index < len(data[subElemKey]):
return self.get(remainingKey, data[subElemKey][index])
else:
return (None, 'not_found')
else:
return (None, 'not_found')
def equals(self, key, value): return self.exists(key) and str(self.get(key)) == value
def lte(self, key, value): return self.exists(key) and float(self.get(key)) <= float(value)
def gte(self, key, value): return self.exists(key) and float(self.get(key)) >= float(value)
@ -57,13 +78,25 @@ class JsonHelper:
else:
data = self.data
if self.separator in key:
return self.get(key[key.find(self.separator) + 1:], data[key[:key.find(self.separator)]])
else:
if key in data:
return data[key]
if len(key) <= 0:
return data
if key.find(self.separator) != -1 and key.find('[') != -1 :
if key.find(self.separator) < key.find('[') :
return self.getSubElement(key, data)
else:
return (None, 'not_found')
return self.getSubArrayElement(key, data)
else:
if key.find(self.separator) != -1 :
return self.getSubElement(key, data)
else:
if key.find('[') != -1 :
return self.getSubArrayElement(key, data)
else:
if key in data:
return data[key]
else:
return (None, 'not_found')
class JsonRuleProcessor:
"""Perform checks and gather values from a JSON dict given rules and metrics definitions"""