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django/core/mail/backends/smtp.py

Summary

Maintainability
A
3 hrs
Test Coverage

Function __init__ has 11 arguments (exceeds 4 allowed). Consider refactoring.
Open

    def __init__(
Severity: Major
Found in django/core/mail/backends/smtp.py - About 1 hr to fix

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

        def __init__(
        self,
        host=None,
        port=None,
        username=None,
    Severity: Minor
    Found in django/core/mail/backends/smtp.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 open has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
    Open

        def open(self):
        """
        Ensure an open connection to the email server. Return whether or not a
        new connection was required (True or False) or None if an exception
        passed silently.
    Severity: Minor
    Found in django/core/mail/backends/smtp.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

    Function send_messages has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
    Open

        def send_messages(self, email_messages):
        """
        Send one or more EmailMessage objects and return the number of email
        messages sent.
        """
    Severity: Minor
    Found in django/core/mail/backends/smtp.py - About 35 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

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