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salt/states/infoblox_host_record.py

Summary

Maintainability
F
4 days
Test Coverage

Function present has a Cognitive Complexity of 80 (exceeds 5 allowed). Consider refactoring.
Open

def present(name=None, data=None, ensure_data=True, **api_opts):
    '''
    This will ensure that a host with the provided name exists.
    This will try to ensure that the state of the host matches the given data
    If the host is not found then one will be created.
Severity: Minor
Found in salt/states/infoblox_host_record.py - About 1 day 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

Cyclomatic complexity is too high in function present. (24)
Open

def present(name=None, data=None, ensure_data=True, **api_opts):
    '''
    This will ensure that a host with the provided name exists.
    This will try to ensure that the state of the host matches the given data
    If the host is not found then one will be created.
Severity: Minor
Found in salt/states/infoblox_host_record.py by radon

Cyclomatic Complexity

Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.

Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:

Construct Effect on CC Reasoning
if +1 An if statement is a single decision.
elif +1 The elif statement adds another decision.
else +0 The else statement does not cause a new decision. The decision is at the if.
for +1 There is a decision at the start of the loop.
while +1 There is a decision at the while statement.
except +1 Each except branch adds a new conditional path of execution.
finally +0 The finally block is unconditionally executed.
with +1 The with statement roughly corresponds to a try/except block (see PEP 343 for details).
assert +1 The assert statement internally roughly equals a conditional statement.
Comprehension +1 A list/set/dict comprehension of generator expression is equivalent to a for loop.
Boolean Operator +1 Every boolean operator (and, or) adds a decision point.

Source: http://radon.readthedocs.org/en/latest/intro.html

Avoid deeply nested control flow statements.
Open

                    if 'ipv4addr' in addr:
                        addrobj = addr['ipv4addr']
                        if addrobj.startswith('func:nextavailableip:'):
                            found_matches = 0
                            for ip in obj_addrs:
Severity: Major
Found in salt/states/infoblox_host_record.py - About 45 mins to fix

    Avoid deeply nested control flow statements.
    Open

                        if 'ipv4addr' in addr:
                        obj_addrs.append(addr['ipv4addr'])
            if 'ipv6addrs' in obj:
    Severity: Major
    Found in salt/states/infoblox_host_record.py - About 45 mins to fix

      Avoid deeply nested control flow statements.
      Open

                          if 'ipv6addr' in addr:
                        obj_addrs.append(addr['ipv6addr'])

            # replace func:nextavailableip: if an ip address is already found in that range.
            if 'ipv4addrs' in data:
      Severity: Major
      Found in salt/states/infoblox_host_record.py - About 45 mins to fix

        Avoid too many return statements within this function.
        Open

                                        return ret
        Severity: Major
        Found in salt/states/infoblox_host_record.py - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

                      return ret
          Severity: Major
          Found in salt/states/infoblox_host_record.py - About 30 mins to fix

            Avoid too many return statements within this function.
            Open

                    return ret
            Severity: Major
            Found in salt/states/infoblox_host_record.py - About 30 mins to fix

              Avoid too many return statements within this function.
              Open

                  return ret
              Severity: Major
              Found in salt/states/infoblox_host_record.py - About 30 mins to fix

                Similar blocks of code found in 2 locations. Consider refactoring.
                Open

                def absent(name=None, ipv4addr=None, mac=None, **api_opts):
    '''
    Ensure the host with the given Name ipv4addr or mac is removed.

    State example:
                Severity: Major
                Found in salt/states/infoblox_host_record.py and 1 other location - About 1 day to fix
                salt/states/infoblox_a.py on lines 93..124

                Duplicated Code

                Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                Tuning

                This issue has a mass of 170.

                We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                Refactorings

                Further Reading

                Similar blocks of code found in 2 locations. Consider refactoring.
                Open

                    if obj is None:
        # perhaps the user updated the name
        obj = __salt__['infoblox.get_host'](name=data['name'], **api_opts)
        if obj:
            # warn user that the host name was updated and does not match
                Severity: Major
                Found in salt/states/infoblox_host_record.py and 1 other location - About 3 hrs to fix
                salt/states/infoblox_cname.py on lines 58..65

                Duplicated Code

                Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                Tuning

                This issue has a mass of 77.

                We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                Refactorings

                Further Reading

                Similar blocks of code found in 2 locations. Consider refactoring.
                Open

                            if 'ipv4addrs' in obj:
                for addr in obj['ipv4addrs']:
                    if 'ipv4addr' in addr:
                        obj_addrs.append(addr['ipv4addr'])
                Severity: Major
                Found in salt/states/infoblox_host_record.py and 1 other location - About 1 hr to fix
                salt/states/infoblox_host_record.py on lines 90..93

                Duplicated Code

                Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                Tuning

                This issue has a mass of 47.

                We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                Refactorings

                Further Reading

                Similar blocks of code found in 2 locations. Consider refactoring.
                Open

                            if 'ipv6addrs' in obj:
                for addr in obj['ipv6addrs']:
                    if 'ipv6addr' in addr:
                        obj_addrs.append(addr['ipv6addr'])
                Severity: Major
                Found in salt/states/infoblox_host_record.py and 1 other location - About 1 hr to fix
                salt/states/infoblox_host_record.py on lines 86..89

                Duplicated Code

                Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                Tuning

                This issue has a mass of 47.

                We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                Refactorings

                Further Reading

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