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superset/db_engine_specs/clickhouse.py

Summary

Maintainability
B
5 hrs
Test Coverage

File clickhouse.py has 337 lines of code (exceeds 250 allowed). Consider refactoring.
Open

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
Severity: Minor
Found in superset/db_engine_specs/clickhouse.py - About 4 hrs to fix

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

        def validate_parameters(
        cls, properties: BasicPropertiesType
    ) -> list[SupersetError]:
        # pylint: disable=import-outside-toplevel, import-error
        from clickhouse_connect.driver import default_port
    Severity: Minor
    Found in superset/db_engine_specs/clickhouse.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

    Avoid too many return statements within this function.
    Open

            return []
    Severity: Major
    Found in superset/db_engine_specs/clickhouse.py - About 30 mins to fix

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