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pyipmi/msgs/registry.py

Summary

Maintainability
A
3 hrs
Test Coverage

Function register_class has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

    def register_class(self, cls):
        # some sanity checks
        # (1) class name has to end in Req or Rsp
        if cls.__name__[-3:] not in ('Req', 'Rsp'):
            raise DescriptionError('Class name has to end in Req or Rsp')
Severity: Minor
Found in pyipmi/msgs/registry.py - About 55 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 create has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

    def create(self, netfn, cmdid, group_extension, *args, **kwargs):
Severity: Minor
Found in pyipmi/msgs/registry.py - About 35 mins to fix

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

            if cls.__name__.endswith('Req') and cls.__netfn__ & 1 != 0:
            raise DescriptionError('LSB of NetFN of a Request must be 0')
    Severity: Major
    Found in pyipmi/msgs/registry.py and 1 other location - About 1 hr to fix
    pyipmi/msgs/registry.py on lines 41..42

    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 38.

    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 cls.__name__.endswith('Rsp') and cls.__netfn__ & 1 != 1:
            raise DescriptionError('LSB of NetFN of a Request must be 1')
    Severity: Major
    Found in pyipmi/msgs/registry.py and 1 other location - About 1 hr to fix
    pyipmi/msgs/registry.py on lines 38..39

    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 38.

    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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