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e-mental-health/data-processing

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combineColumns.py

Summary

Maintainability
A
2 hrs
Test Coverage

Function main has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
Open

def main(argv):
    duplicateColumns = None
    csvreader = csv.DictReader(sys.stdin,delimiter=',',quotechar='"')
    fieldNames = None
    csvwriter = None
Severity: Minor
Found in combineColumns.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 findDuplicateColumns has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

def findDuplicateColumns(columnNames):
    duplicateColumns = REQUESTED
    for columnName in columnNames:
        shortName = re.sub(r"..$",r"",columnName)
        if shortName in columnNames and not columnName in EXCEPTIONS:
Severity: Minor
Found in combineColumns.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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