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BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.py

Summary

Maintainability
F
6 days
Test Coverage

Function XmlNode has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
Open

def XmlNode(Dom, String):
    if String == None or String == ""  or Dom == None or Dom == "":
        return None
    if Dom.nodeType == Dom.DOCUMENT_NODE:
        Dom = Dom.documentElement
Severity: Minor
Found in BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.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

Function XmlList has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
Open

def XmlList(Dom, String):
    if String == None or String == "" or Dom == None or Dom == "":
        return []
    if Dom.nodeType == Dom.DOCUMENT_NODE:
        Dom = Dom.documentElement
Severity: Minor
Found in BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.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

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

def CreateXmlElement(Name, String, NodeList, AttributeList):
    Doc = xml.dom.minidom.Document()
    Element = Doc.createElement(Name)
    if String != '' and String != None:
        Element.appendChild(Doc.createTextNode(String))
Severity: Minor
Found in BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.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

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

def CreateXmlElement(Name, String, NodeList, AttributeList):
    Doc = xml.dom.minidom.Document()
    Element = Doc.createElement(Name)
    if String != '' and String != None:
        Element.appendChild(Doc.createTextNode(String))
Severity: Major
Found in BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.py and 1 other location - About 2 days to fix
BaseTools/Source/Python/Ecc/Xml/XmlRoutines.py on lines 29..51

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 271.

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

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

def XmlList(Dom, String):
    if String == None or String == "" or Dom == None or Dom == "":
        return []
    if Dom.nodeType == Dom.DOCUMENT_NODE:
        Dom = Dom.documentElement
Severity: Major
Found in BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.py and 1 other location - About 2 days to fix
BaseTools/Source/Python/Ecc/Xml/XmlRoutines.py on lines 63..86

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 236.

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

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

    while Index <= End:
        for Node in ChildNodes:
            if Node.nodeType == Node.ELEMENT_NODE and \
               Node.tagName == TagList[Index]:
                if Index < End:
Severity: Major
Found in BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.py and 1 other location - About 4 hrs to fix
BaseTools/Source/Python/Ecc/Xml/XmlRoutines.py on lines 110..118

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 78.

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

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

    try:
        XmlFile = open(FileName)
        Dom = xml.dom.minidom.parse(XmlFile)
        XmlFile.close()
        return Dom
Severity: Minor
Found in BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.py and 1 other location - About 45 mins to fix
BaseTools/Source/Python/Ecc/Xml/XmlRoutines.py on lines 211..215

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 35.

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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