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AppPkg/Applications/Python/Python-2.7.2/Lib/fpformat.py

Summary

Maintainability
F
2 wks
Test Coverage

Function sci has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

def sci(x, digs):
    """Format x as [-]d.dddE[+-]ddd with 'digs' digits after the point
    and exactly one digit before.
    If digs is <= 0, one digit is kept and the point is suppressed."""
    if type(x) != type(''): x = repr(x)
Severity: Minor
Found in AppPkg/Applications/Python/Python-2.7.2/Lib/fpformat.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 roundfrac has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

def roundfrac(intpart, fraction, digs):
    """Round or extend the fraction to size digs."""
    f = len(fraction)
    if f <= digs:
        return intpart, fraction + '0'*(digs-f)
Severity: Minor
Found in AppPkg/Applications/Python/Python-2.7.2/Lib/fpformat.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 fix has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def fix(x, digs):
    """Format x as [-]ddd.ddd with 'digs' digits after the point
    and at least one digit before.
    If digs <= 0, the point is suppressed."""
    if type(x) != type(''): x = repr(x)
Severity: Minor
Found in AppPkg/Applications/Python/Python-2.7.2/Lib/fpformat.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

Function unexpo has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def unexpo(intpart, fraction, expo):
    """Remove the exponent by changing intpart and fraction."""
    if expo > 0: # Move the point left
        f = len(fraction)
        intpart, fraction = intpart + fraction[:expo], fraction[expo:]
Severity: Minor
Found in AppPkg/Applications/Python/Python-2.7.2/Lib/fpformat.py - About 25 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

Identical blocks of code found in 2 locations. Consider refactoring.
Open

Severity: Major
Found in AppPkg/Applications/Python/Python-2.7.2/Lib/fpformat.py and 1 other location - About 1 wk to fix
vector-uefi/fd/efi/StdLib/lib/python.27/fpformat.py on lines 0..144

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 1361.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

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