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import_me/parsers/xlsx.py

Summary

Maintainability
A
3 hrs
Test Coverage
A
97%

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

    def _validate_worksheet_headers(self, worksheet: Worksheet) -> list[str] | None:
        expected_headers = {
            column.index: column.header.lower()
            for column in self.columns
            if column.header and column.validate_header
Severity: Minor
Found in import_me/parsers/xlsx.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 validate_worksheet_headers has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

    def validate_worksheet_headers(self, worksheet: Worksheet) -> None:
        expected_headers = {
            column.index: column.header.lower()
            for column in self.columns
            if column.header and column.validate_header
Severity: Minor
Found in import_me/parsers/xlsx.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 _load_workbook_from_xls has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    def _load_workbook_from_xls(self) -> Workbook:
        file_contents = self.file_contents
        try:
            file_contents = self.file_contents.read()  # type: ignore
        except AttributeError:
Severity: Minor
Found in import_me/parsers/xlsx.py - About 45 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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