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localstack/localstack

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localstack-core/localstack/runtime/main.py

Summary

Maintainability
A
1 hr
Test Coverage

Function print_runtime_information has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
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def print_runtime_information(in_docker: bool = False):
    # FIXME: this is legacy code from the old CLI, reconcile with new CLI and runtime output
    from localstack.utils.container_networking import get_main_container_name
    from localstack.utils.container_utils.container_client import ContainerException
    from localstack.utils.docker_utils import DOCKER_CLIENT
Severity: Minor
Found in localstack-core/localstack/runtime/main.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"

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