Function sim has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring. Open
def sim(self, src: str, tar: str) -> float:
"""Return the Ratcliff-Obershelp similarity of two strings.
Parameters
----------- Read upRead up
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
Refactor this function to reduce its Cognitive Complexity from 20 to the 15 allowed. Open
def sim(self, src: str, tar: str) -> float:- Read upRead up
- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Unnecessary elif after return Open
if src == tar:- Read upRead up
- Exclude checks
Used in order to highlight an unnecessary block of code following an if containing a return statement. As such, it will warn when it encounters an else following a chain of ifs, all of them containing a return statement.
Unable to import 'numpy' Open
from numpy import zeros as np_zeros- Read upRead up
- Exclude checks
Used when pylint has been unable to import a module.
Unable to import 'numpy' Open
from numpy import int_ as np_int- Read upRead up
- Exclude checks
Used when pylint has been unable to import a module.