pook/interceptors/urllib3.py

Summary

Maintainability
B
4 hrs
Test Coverage

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

    def _on_request(self, urlopen, path, pool, method, url,
Severity: Major
Found in pook/interceptors/urllib3.py - About 1 hr to fix

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

            def handler(conn, method, url, body=None, headers=None, **kw):
    Severity: Minor
    Found in pook/interceptors/urllib3.py - About 35 mins to fix

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

          def _on_request(self, urlopen, path, pool, method, url,
                          body=None, headers=None, **kw):
              # Remove bypass headers
              real_headers = dict(headers or {})
              real_headers.pop(URLLIB3_BYPASS)
      Severity: Minor
      Found in pook/interceptors/urllib3.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

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

              try:
                  # Create a new patcher for Urllib3 urlopen function
                  # used as entry point for all the HTTP communications
                  patcher = mock.patch(path, handler)
                  # Retrieve original patched function that we might need for real
      Severity: Major
      Found in pook/interceptors/urllib3.py and 1 other location - About 2 hrs to fix
      pook/interceptors/http.py on lines 115..129

      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 54.

      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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