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

Summary

Maintainability
F
2 wks
Test Coverage

Function _wrap_chunks has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
Open

    def _wrap_chunks(self, chunks):
        """_wrap_chunks(chunks : [string]) -> [string]

        Wrap a sequence of text chunks and return a list of lines of
        length 'self.width' or less.  (If 'break_long_words' is false,
Severity: Minor
Found in AppPkg/Applications/Python/Python-2.7.2/Lib/textwrap.py - About 2 hrs 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

File textwrap.py has 272 lines of code (exceeds 250 allowed). Consider refactoring.
Open

"""Text wrapping and filling.
"""

# Copyright (C) 1999-2001 Gregory P. Ward.
# Copyright (C) 2002, 2003 Python Software Foundation.
Severity: Minor
Found in AppPkg/Applications/Python/Python-2.7.2/Lib/textwrap.py - About 2 hrs to fix

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

    def dedent(text):
    """Remove any common leading whitespace from every line in `text`.

    This can be used to make triple-quoted strings line up with the left
    edge of the display, while still presenting them in the source code
    Severity: Minor
    Found in AppPkg/Applications/Python/Python-2.7.2/Lib/textwrap.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 __init__ has 9 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def __init__(self,
    Severity: Major
    Found in AppPkg/Applications/Python/Python-2.7.2/Lib/textwrap.py - About 1 hr to fix

      Function _split has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
      Open

          def _split(self, text):
        """_split(text : string) -> [string]

        Split the text to wrap into indivisible chunks.  Chunks are
        not quite the same as words; see _wrap_chunks() for full
      Severity: Minor
      Found in AppPkg/Applications/Python/Python-2.7.2/Lib/textwrap.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

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

      Severity: Major
      Found in AppPkg/Applications/Python/Python-2.7.2/Lib/textwrap.py and 1 other location - About 1 wk to fix
      vector-uefi/fd/efi/StdLib/lib/python.27/textwrap.py on lines 0..417

      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 1308.

      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

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