django/django

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django/contrib/admin/templatetags/admin_list.py

Summary

Maintainability
C
1 day
Test Coverage

File admin_list.py has 456 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import datetime

from django.contrib.admin.templatetags.admin_urls import add_preserved_filters
from django.contrib.admin.utils import (
    display_for_field,
Severity: Minor
Found in django/contrib/admin/templatetags/admin_list.py - About 6 hrs to fix

    Function result_headers has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.
    Open

    def result_headers(cl):
        """
        Generate the list column headers.
        """
        ordering_field_columns = cl.get_ordering_field_columns()
    Severity: Minor
    Found in django/contrib/admin/templatetags/admin_list.py - About 3 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"

    Further reading

    Avoid deeply nested control flow statements.
    Open

                        if date_range["first"].month == date_range["last"].month:
                            month_lookup = date_range["first"].month
    
    
    Severity: Major
    Found in django/contrib/admin/templatetags/admin_list.py - About 45 mins to fix

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