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

    def get_cleansed_multivaluedict(self, request, multivaluedict):
        """
        Replace the keys in a MultiValueDict marked as sensitive with stars.
        This mitigates leaking sensitive POST parameters if something like
        request.POST['nonexistent_key'] throws an exception (#21098).
Severity: Minor
Found in django/views/debug.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

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

def linenumbers(value, autoescape=True):
    """Display text with line numbers."""
    lines = value.split("\n")
    # Find the maximum width of the line count, for use with zero padding
    # string format command
Severity: Minor
Found in django/template/defaultfilters.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

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

def load_from_library(library, label, names):
    """
    Return a subset of tags and filters from a library.
    """
    subset = Library()
Severity: Minor
Found in django/template/defaulttags.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

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

    def render(self, context):
        compiled_parent = self.get_parent(context)

        if BLOCK_CONTEXT_KEY not in context.render_context:
            context.render_context[BLOCK_CONTEXT_KEY] = BlockContext()
Severity: Minor
Found in django/template/loader_tags.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

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

    String.prototype.strptime = function(format) {
        const split_format = format.split(/[.\-/]/);
        const date = this.split(/[.\-/]/);
        let i = 0;
        let day, month, year;
Severity: Minor
Found in django/contrib/admin/static/admin/js/core.js - 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

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

def xframe_options_deny(view_func):
    """
    Modify a view function so its response has the X-Frame-Options HTTP
    header set to 'DENY' as long as the response doesn't already have that
    header set. Usage:
Severity: Minor
Found in django/views/decorators/clickjacking.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

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

def xframe_options_sameorigin(view_func):
    """
    Modify a view function so its response has the X-Frame-Options HTTP
    header set to 'SAMEORIGIN' as long as the response doesn't already have
    that header set. Usage:
Severity: Minor
Found in django/views/decorators/clickjacking.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

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

    def render(self, context):
        csrf_token = context.get("csrf_token")
        if csrf_token:
            if csrf_token == "NOTPROVIDED":
                return format_html("")
Severity: Minor
Found in django/template/defaulttags.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

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

    def get_template(self, template_name, skip=None):
        """
        Call self.get_template_sources() and return a Template object for
        the first template matching template_name. If skip is provided, ignore
        template origins in skip. This is used to avoid recursion during
Severity: Minor
Found in django/template/loaders/base.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

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

def _parse_accept_lang_header(lang_string):
    """
    Parse the lang_string, which is the body of an HTTP Accept-Language
    header, and return a tuple of (lang, q-value), ordered by 'q' values.
Severity: Minor
Found in django/utils/translation/trans_real.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

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

def get_version_tuple(version):
    """
    Return a tuple of version numbers (e.g. (1, 2, 3)) from the version
    string (e.g. '1.2.3').
    """
Severity: Minor
Found in django/utils/version.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

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

    def get(self, request, *args, **kwargs):
        self.object_list = self.get_queryset()
        allow_empty = self.get_allow_empty()

        if not allow_empty:
Severity: Minor
Found in django/views/generic/list.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

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

    def get_host(self):
        """Return the HTTP host using the environment or request headers."""
        host = self._get_raw_host()

        # Allow variants of localhost if ALLOWED_HOSTS is empty and DEBUG=True.
Severity: Minor
Found in django/http/request.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

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

def content_disposition_header(as_attachment, filename):
    """
    Construct a Content-Disposition HTTP header value from the given filename
    as specified by RFC 6266.
    """
Severity: Minor
Found in django/utils/http.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

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

def parse_cookie(cookie):
    """
    Return a dictionary parsed from a `Cookie:` header string.
    """
    cookiedict = {}
Severity: Minor
Found in django/http/cookie.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

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

    def emit(self, record):
        # Early return when no email will be sent.
        if (
            not settings.ADMINS
            # Method not overridden.
Severity: Minor
Found in django/utils/log.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

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

def serve(request, path, document_root=None, show_indexes=False):
    """
    Serve static files below a given point in the directory structure.

    To use, put a URL pattern such as::
Severity: Minor
Found in django/views/static.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

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

    def content(self, value):
        # Consume iterators upon assignment to allow repeated iteration.
        if hasattr(value, "__iter__") and not isinstance(
            value, (bytes, memoryview, str)
        ):
Severity: Minor
Found in django/http/response.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

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

def common_roots(paths):
    """
    Return a tuple of common roots that are shared between the given paths.
    File system watchers operate on directories and aren't cheap to create.
    Try to find the minimum set of directories to watch that encompass all of
Severity: Minor
Found in django/utils/autoreload.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

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

    def tick(self):
        mtimes = {}
        while True:
            for filepath, mtime in self.snapshot_files():
                old_time = mtimes.get(filepath)
Severity: Minor
Found in django/utils/autoreload.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

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