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Avoid deeply nested control flow statements.
Open

                        if kwargs.get(k, v) != v:
                            matches = False
                            break
                    if not matches:
Severity: Major
Found in django/urls/resolvers.py - About 45 mins to fix

    Avoid deeply nested control flow statements.
    Open

                            if not found and (not line or plural_forms_re.search(line)):
                                line = plural_form_line
                                found = True
                            lines.append(line)
    Severity: Major
    Found in django/core/management/commands/makemessages.py - About 45 mins to fix

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

          def check_response(self, response, callback, name=None):
              """
              Raise an error if the view returned None or an uncalled coroutine.
              """
              if not (response is None or asyncio.iscoroutine(response)):
      Severity: Minor
      Found in django/core/handlers/base.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

      Avoid deeply nested control flow statements.
      Open

                              if self.verbosity > 0:
                                  self.stdout.write(
                                      self.style.MIGRATE_LABEL(f"  Pruning {app}.{name}"),
                                      ending="",
                                  )
      Severity: Major
      Found in django/core/management/commands/migrate.py - About 45 mins to fix

        Avoid deeply nested control flow statements.
        Open

                                if graph.nodes[plan_node].replaces:
                                    title += " (%s squashed migrations)" % len(
                                        graph.nodes[plan_node].replaces
                                    )
                                applied_migration = loader.applied_migrations.get(plan_node)
        Severity: Major
        Found in django/core/management/commands/showmigrations.py - About 45 mins to fix

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

              def _check_pattern_unmatched_angle_brackets(self):
                  warnings = []
                  msg = "Your URL pattern %s has an unmatched '%s' bracket."
                  brackets = re.findall(r"[<>]", str(self._route))
                  open_bracket_counter = 0
          Severity: Minor
          Found in django/urls/resolvers.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 fetch_command has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
          Open

              def fetch_command(self, subcommand):
                  """
                  Try to fetch the given subcommand, printing a message with the
                  appropriate command called from the command line (usually
                  "django-admin" or "manage.py") if it can't be found.
          Severity: Minor
          Found in django/core/management/__init__.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

          Avoid deeply nested control flow statements.
          Open

                                  if os.path.abspath(dirpath).startswith(os.path.dirname(path)):
                                      locale_dir = path
                                      break
                              locale_dir = locale_dir or self.default_locale_path or NO_LOCALE_DIR
          Severity: Major
          Found in django/core/management/commands/makemessages.py - About 45 mins to fix

            Function create_default_site has 6 arguments (exceeds 4 allowed). Consider refactoring.
            Open

            def create_default_site(
            Severity: Minor
            Found in django/contrib/sites/management.py - About 45 mins to fix

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

                  def find(self, path, all=False):
                      """
                      Look for files in the extra locations as defined in STATICFILES_DIRS.
                      """
                      matches = []
              Severity: Minor
              Found in django/contrib/staticfiles/finders.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

              Avoid deeply nested control flow statements.
              Open

                                      if self.verbosity > 0:
                                          self.stdout.write(self.style.SUCCESS(" OK"))
                              elif self.verbosity > 0:
              Severity: Major
              Found in django/core/management/commands/migrate.py - About 45 mins to fix

                Avoid deeply nested control flow statements.
                Open

                                        if matches_patterns(path, (extension,)):
                                            for pattern, template in patterns:
                                                converter = self.url_converter(
                                                    name, hashed_files, template
                                                )
                Severity: Major
                Found in django/contrib/staticfiles/storage.py - About 45 mins to fix

                  Avoid deeply nested control flow statements.
                  Open

                                              for (
                                                  matches,
                                                  pat,
                                                  defaults,
                                                  converters,
                  Severity: Major
                  Found in django/urls/resolvers.py - About 45 mins to fix

                    Avoid deeply nested control flow statements.
                    Open

                                            if k in params:
                                                continue
                                            if kwargs.get(k, v) != v:
                    Severity: Major
                    Found in django/urls/resolvers.py - About 45 mins to fix

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

                      def intcomma(value, use_l10n=True):
                          """
                          Convert an integer to a string containing commas every three digits.
                          For example, 3000 becomes '3,000' and 45000 becomes '45,000'.
                          """
                      Severity: Minor
                      Found in django/contrib/humanize/templatetags/humanize.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 inner_run has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
                      Open

                          def inner_run(self, *args, **options):
                              # If an exception was silenced in ManagementUtility.execute in order
                              # to be raised in the child process, raise it now.
                              autoreload.raise_last_exception()
                      
                      
                      Severity: Minor
                      Found in django/core/management/commands/runserver.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 check has 6 arguments (exceeds 4 allowed). Consider refactoring.
                      Open

                          def check(
                      Severity: Minor
                      Found in django/core/management/base.py - About 45 mins to fix

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

                            def get_context_data(self, **kwargs):
                                filters = []
                                try:
                                    engine = Engine.get_default()
                                except ImproperlyConfigured:
                        Severity: Minor
                        Found in django/contrib/admindocs/views.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

                        Avoid deeply nested control flow statements.
                        Open

                                                if applied_migration:
                                                    if plan_node in recorded_migrations:
                                                        output = " [X] %s" % title
                                                    else:
                                                        title += " Run 'manage.py migrate' to finish recording."
                        Severity: Major
                        Found in django/core/management/commands/showmigrations.py - About 45 mins to fix

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

                          def _route_to_regex(route, is_endpoint):
                              """
                              Convert a path pattern into a regular expression. Return the regular
                              expression and a dictionary mapping the capture names to the converters.
                              For example, 'foo/<int:pk>' returns '^foo\\/(?P<pk>[0-9]+)'
                          Severity: Minor
                          Found in django/urls/resolvers.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

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