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browser-history/browser-history

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browser_history/utils.py

Summary

Maintainability
B
4 hrs
Test Coverage

Function default_browser has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Open

def default_browser():
    """This method gets the default browser of the current platform

    :return: A :py:class:`browser_history.generic.Browser` object representing the
        default browser in the current platform. If platform is not supported or
Severity: Minor
Found in browser_history/utils.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 get_browser has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Open

def get_browser(browser_name):
    """
    This method returns the browser class from a browser name.

    :param browser_name: a string representing one of the browsers supported
Severity: Minor
Found in browser_history/utils.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

Avoid too many return statements within this function.
Open

    return None
Severity: Major
Found in browser_history/utils.py - About 30 mins to fix

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