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AppPkg/Applications/Python/Python-2.7.2/Lib/compiler/ast.py

Summary

Maintainability
F
3 mos
Test Coverage

File ast.py has 1104 lines of code (exceeds 250 allowed). Consider refactoring.
Open

"""Python abstract syntax node definitions

This file is automatically generated by Tools/compiler/astgen.py
"""
from compiler.consts import CO_VARARGS, CO_VARKEYWORDS
Severity: Major
Found in AppPkg/Applications/Python/Python-2.7.2/Lib/compiler/ast.py - About 2 days to fix

    Function __init__ has 8 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def __init__(self, decorators, name, argnames, defaults, flags, doc, code, lineno=None):
    Severity: Major
    Found in AppPkg/Applications/Python/Python-2.7.2/Lib/compiler/ast.py - About 1 hr to fix

      Function flatten has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

      def flatten(seq):
    l = []
    for elt in seq:
        t = type(elt)
        if t is tuple or t is list:
      Severity: Minor
      Found in AppPkg/Applications/Python/Python-2.7.2/Lib/compiler/ast.py - About 55 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 __init__ has 6 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          def __init__(self, name, bases, doc, code, decorators = None, lineno=None):
      Severity: Minor
      Found in AppPkg/Applications/Python/Python-2.7.2/Lib/compiler/ast.py - About 45 mins to fix

        Function __init__ has 5 arguments (exceeds 4 allowed). Consider refactoring.
        Open

            def __init__(self, node, args, star_args = None, dstar_args = None, lineno=None):
        Severity: Minor
        Found in AppPkg/Applications/Python/Python-2.7.2/Lib/compiler/ast.py - About 35 mins to fix

          Function __init__ has 5 arguments (exceeds 4 allowed). Consider refactoring.
          Open

              def __init__(self, assign, list, body, else_, lineno=None):
          Severity: Minor
          Found in AppPkg/Applications/Python/Python-2.7.2/Lib/compiler/ast.py - About 35 mins to fix

            Function __init__ has 5 arguments (exceeds 4 allowed). Consider refactoring.
            Open

                def __init__(self, argnames, defaults, flags, code, lineno=None):
            Severity: Minor
            Found in AppPkg/Applications/Python/Python-2.7.2/Lib/compiler/ast.py - About 35 mins to fix

              Function __init__ has 5 arguments (exceeds 4 allowed). Consider refactoring.
              Open

                  def __init__(self, expr, flags, lower, upper, lineno=None):
              Severity: Minor
              Found in AppPkg/Applications/Python/Python-2.7.2/Lib/compiler/ast.py - About 35 mins to fix

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

                Severity: Major
                Found in AppPkg/Applications/Python/Python-2.7.2/Lib/compiler/ast.py and 1 other location - About 3 mos to fix
                vector-uefi/fd/efi/StdLib/lib/python.27/compiler/ast.py on lines 0..1419

                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 9784.

                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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