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vijos/vj4

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vj4/handler/problem.py

Summary

Maintainability
D
1 day
Test Coverage

File problem.py has 718 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import asyncio
import functools
import io
import os.path
import zipfile
Severity: Major
Found in vj4/handler/problem.py - About 1 day to fix

    Function build_query has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
    Open

      def build_query(query_string):
    category_groups = ProblemCategoryHandler.my_split(query_string, ' ')
    if not category_groups:
      return {}
    query = {'$or': []}
    Severity: Minor
    Found in vj4/handler/problem.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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