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selftests/functional/interrupt.py

Summary

Maintainability
A
2 hrs
Test Coverage

Consider possible security implications associated with subprocess module.
Open

import subprocess
Severity: Info
Found in selftests/functional/interrupt.py by bandit

subprocess call - check for execution of untrusted input.
Open

        proc = subprocess.Popen(
            cmd.split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT
Severity: Info
Found in selftests/functional/interrupt.py by bandit

subprocess call - check for execution of untrusted input.
Open

        proc = subprocess.Popen(
            cmd.split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT
Severity: Info
Found in selftests/functional/interrupt.py by bandit

subprocess call - check for execution of untrusted input.
Open

        proc = subprocess.Popen(
            cmd.split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT
Severity: Info
Found in selftests/functional/interrupt.py by bandit

subprocess call - check for execution of untrusted input.
Open

        proc = subprocess.Popen(
            cmd.split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT
Severity: Info
Found in selftests/functional/interrupt.py by bandit

Function _no_test_in_process_table has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
Open

    def _no_test_in_process_table(self):
        """
        Make sure the test will be really gone from the
        process table.
        """
Severity: Minor
Found in selftests/functional/interrupt.py - About 2 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"

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