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sensu-plugins/sensu-plugins-couchbase

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Showing 23 of 23 total issues

Method run has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def run
    begin
      resource = '/pools/default/buckets'
      response = RestClient::Request.new(
        method: :get,
Severity: Minor
Found in bin/check-couchbase-bucket-replica.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function dns_reverse_lookup has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def dns_reverse_lookup(dns_server, timeout_in_sec, ip, logger):
  '''Tries to return a hostname doing a DNS rev lookup'''
  dns_answered = False
  try:
    reversed_ip = '.'.join(ip.split('.')[::-1])
Severity: Minor
Found in bin/metrics-couchbase.py - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function main has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def main():
  parser = optparse.OptionParser()

  parser.add_option('-c', '--couchbase-host',
    help     = 'Couchbase metrics source host',
Severity: Minor
Found in bin/metrics-couchbase.py - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

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