Sign upLogin

django/django

View on GitHub
Star

Showing 2,094 of 2,094 total issues

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

    def _create_project_state(self, with_applied_migrations=False):
        """
        Create a project state including all the applications without
        migrations and applied migrations if with_applied_migrations=True.
        """
Severity: Minor
Found in django/db/migrations/executor.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 force_str has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def force_str(s, encoding="utf-8", strings_only=False, errors="strict"):
    """
    Similar to smart_str(), except that lazy instances are resolved to
    strings, rather than kept as lazy objects.
Severity: Minor
Found in django/utils/encoding.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 force_bytes has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def force_bytes(s, encoding="utf-8", strings_only=False, errors="strict"):
    """
    Similar to smart_bytes, except that lazy instances are resolved to
    strings, rather than kept as lazy objects.
Severity: Minor
Found in django/utils/encoding.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 watched_files has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def watched_files(self, include_globs=True):
        """
        Yield all files that need to be watched, including module files and
        files within globs.
        """
Severity: Minor
Found in django/utils/autoreload.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 __init__ has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def __init__(self, obj):
        self.data = obj
        self.timezone = None

        if isinstance(obj, datetime):
Severity: Minor
Found in django/utils/dateformat.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 generate_altered_order_with_respect_to has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def generate_altered_order_with_respect_to(self):
        for app_label, model_name in sorted(self.kept_model_keys):
            old_model_name = self.renamed_models.get(
                (app_label, model_name), model_name
            )
Severity: Minor
Found in django/db/migrations/autodetector.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 sys_path_directories has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def sys_path_directories():
    """
    Yield absolute directories from sys.path, ignoring entries that don't
    exist.
    """
Severity: Minor
Found in django/utils/autoreload.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 unapply_migration has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def unapply_migration(self, state, migration, fake=False):
        """Run a migration backwards."""
        if self.progress_callback:
            self.progress_callback("unapply_start", migration, fake)
        if not fake:
Severity: Minor
Found in django/db/migrations/executor.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 alter_model_options has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def alter_model_options(self, app_label, model_name, options, option_keys=None):
        model_state = self.models[app_label, model_name]
        model_state.options = {**model_state.options, **options}
        if option_keys:
            for key in option_keys:
Severity: Minor
Found in django/db/migrations/state.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 _generate_through_model_map has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def _generate_through_model_map(self):
        """Through model map generation."""
        for app_label, model_name in sorted(self.old_model_keys):
            old_model_name = self.renamed_models.get(
                (app_label, model_name), model_name
Severity: Minor
Found in django/db/migrations/autodetector.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

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

    def _find_concrete_model_from_proxy(self, proxy_models, model_state):
        for base in model_state.bases:
            if not (isinstance(base, str) or issubclass(base, models.Model)):
                continue
            base_key = make_model_tuple(base)
Severity: Minor
Found in django/db/migrations/state.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 _generate_removed_altered_foo_together has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def _generate_removed_altered_foo_together(self, operation):
        for (
            old_value,
            new_value,
            app_label,
Severity: Minor
Found in django/db/migrations/autodetector.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 _clear has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

            def _clear(self, queryset, bulk):
                self._remove_prefetched_objects()
                db = router.db_for_write(self.model, instance=self.instance)
                queryset = queryset.using(db)
                if bulk:
Severity: Minor
Found in django/db/models/fields/related_descriptors.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 _resolve_output_field has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def _resolve_output_field(self):
        """
        Attempt to infer the output type of the expression.

        As a guess, if the output fields of all source fields match then simply
Severity: Minor
Found in django/db/models/expressions.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 __new__ has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def __new__(metacls, classname, bases, classdict, **kwds):
        labels = []
        for key in classdict._member_names:
            value = classdict[key]
            if (
Severity: Minor
Found in django/db/models/enums.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 process_rhs has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def process_rhs(self, compiler, connection):
        db_rhs = getattr(self.rhs, "_db", None)
        if db_rhs is not None and db_rhs != connection.alias:
            raise ValueError(
                "Subqueries aren't allowed across different databases. Force "
Severity: Minor
Found in django/db/models/lookups.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 get_prefetch_querysets has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def get_prefetch_querysets(self, instances, querysets=None):
            if querysets and len(querysets) != 1:
                raise ValueError(
                    "querysets argument of get_prefetch_querysets() should have a "
                    "length of 1."
Severity: Minor
Found in django/db/models/fields/related_descriptors.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 reduce has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def reduce(self, operation, app_label):
        if isinstance(operation, FieldOperation) and self.is_same_field_operation(
            operation
        ):
            if isinstance(operation, AlterField):
Severity: Minor
Found in django/db/migrations/operations/fields.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 database_forwards has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def database_forwards(self, app_label, schema_editor, from_state, to_state):
        model = to_state.apps.get_model(app_label, self.model_name)
        if not self.allow_migrate_model(schema_editor.connection.alias, model):
            return
Severity: Minor
Found in django/db/migrations/operations/models.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

Severity
Category
Status
Source
Language