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localstack/aws/trace.py

Summary

Maintainability
B
5 hrs
Test Coverage

File trace.py has 271 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import dataclasses
import inspect
import logging
import time
from typing import Any, Callable
Severity: Minor
Found in localstack/aws/trace.py - About 2 hrs to fix

    Function do_trace_call has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
    Open

        def do_trace_call(
        self, fn: Callable, chain: HandlerChain, context: RequestContext, response: Response
    ):
        """
        Wraps the function call with the tracing functionality and records a HandlerTrace.
    Severity: Minor
    Found in localstack/aws/trace.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"

    Further reading

    Function _log_report has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

        def _log_report(self):
        report = []
        request = self.context.request
        response = self.response
    Severity: Minor
    Found in localstack/aws/trace.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"

    Further reading

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