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saltstack/salt

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salt/template.py

Summary

Maintainability
C
7 hrs
Test Coverage

Function compile_template has a Cognitive Complexity of 40 (exceeds 5 allowed). Consider refactoring.
Open

def compile_template(template,
                     renderers,
                     default,
                     blacklist,
                     whitelist,
Severity: Minor
Found in salt/template.py - About 6 hrs 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 check_render_pipe_str has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

def check_render_pipe_str(pipestr, renderers, blacklist, whitelist):
    '''
    Check that all renderers specified in the pipe string are available.
    If so, return the list of render functions in the pipe as
    (render_func, arg_str) tuples; otherwise return [].
Severity: Minor
Found in salt/template.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

Avoid too many return statements within this function.
Open

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

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