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hSaria/cPing

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cping/protocols/icmp.py

Summary

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Test Coverage

Function receiver has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
Wontfix

    def receiver():
        '''Handles incoming ICMPv4 and ICMPv6 sockets for packets by signalling
        the respective host's ping loop or updating late replies.'''
        icmp_sockets = [Ping.icmpv4_socket, Ping.icmpv6_socket]
Severity: Minor
Found in cping/protocols/icmp.py - About 1 hr 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 ping_loop has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Wontfix

    def ping_loop(self, host):
        addrinfo = self.resolve(host)
        session = Session(4 if addrinfo[0] == socket.AF_INET else 6)
        receive_event = threading.Event()
Severity: Minor
Found in cping/protocols/icmp.py - About 1 hr 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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