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django/utils/archive.py

Summary

Maintainability
B
4 hrs
Test Coverage

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

    def extract(self, to_path):
        members = self._archive.getmembers()
        leading = self.has_leading_dir(x.name for x in members)
        for member in members:
            name = member.name
Severity: Minor
Found in django/utils/archive.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 extract has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

    def extract(self, to_path):
        namelist = self._archive.namelist()
        leading = self.has_leading_dir(namelist)
        for name in namelist:
            data = self._archive.read(name)
Severity: Minor
Found in django/utils/archive.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 _archive_cls has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def _archive_cls(file):
        cls = None
        if isinstance(file, str):
            filename = file
        else:
Severity: Minor
Found in django/utils/archive.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

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

    def split_leading_dir(self, path):
        path = str(path)
        path = path.lstrip("/").lstrip("\\")
        if "/" in path and (
            ("\\" in path and path.find("/") < path.find("\\")) or "\\" not in path
Severity: Minor
Found in django/utils/archive.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

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