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plugins/inject.py

Summary

Maintainability
D
2 days
Test Coverage

Function response has a Cognitive Complexity of 31 (exceeds 5 allowed). Consider refactoring.
Open

    def response(self, response, request, data):

        encoding = None
        ip = response.getClientIP()
        hn = response.getRequestHostname()
Severity: Minor
Found in plugins/inject.py - About 4 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 _ip_filter has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    def _ip_filter(self, ip):

        if self.white_ips[0] != '':
            if ip in self.white_ips:
                return True
Severity: Minor
Found in plugins/inject.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

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

    def _host_filter(self, host):

        if self.white_domains[0] != '':
            if host in self.white_domains:
                return True
Severity: Minor
Found in plugins/inject.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

Function _should_inject has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    def _should_inject(self, ip, hn):

        if self.count_limit == self.rate_limit is None and not self.per_domain:
            return True
Severity: Minor
Found in plugins/inject.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

Avoid too many return statements within this function.
Open

        return True
Severity: Major
Found in plugins/inject.py - About 30 mins to fix

    Avoid too many return statements within this function.
    Open

            return True
    Severity: Major
    Found in plugins/inject.py - About 30 mins to fix

      Avoid too many return statements within this function.
      Open

              return True
      Severity: Major
      Found in plugins/inject.py - About 30 mins to fix

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

            def _host_filter(self, host):

        if self.white_domains[0] != '':
            if host in self.white_domains:
                return True
        Severity: Major
        Found in plugins/inject.py and 1 other location - About 4 hrs to fix
        plugins/inject.py on lines 134..148

        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 84.

        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

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

            def _ip_filter(self, ip):

        if self.white_ips[0] != '':
            if ip in self.white_ips:
                return True
        Severity: Major
        Found in plugins/inject.py and 1 other location - About 4 hrs to fix
        plugins/inject.py on lines 150..164

        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 84.

        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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