mcp-server-semgrep/semgrep-rules/python/django/compatibility/django-2_0-compat.yaml

MCP Server for Semgrep Integration - static code analysis with AI

rules:
  - id: django-compat-2_0-signals-weak
    pattern: django.dispatch.signals.Signal.disconnect(..., weak=$X, ...)
    message: The weak argument to django.dispatch.signals.Signal.disconnect() is removed in Django 2.0.
    languages: [python]
    severity: WARNING
    metadata:
      category: compatibility
      technology:
        - django
  - id: django-compat-2_0-check-aggregate-support
    pattern: django.db.backends.base.BaseDatabaseOperations.check_aggregate_support(...)
    message: django.db.backends.base.BaseDatabaseOperations.check_aggregate_support() is removed in Django 2.0.
    languages: [python]
    severity: WARNING
    metadata:
      category: compatibility
      technology:
        - django
  - id: django-compat-2_0-extra-forms
    message: The django.forms.extras package is removed in Django 2.0.
    languages: [python]
    severity: WARNING
    pattern-either:
      - pattern: from django.forms import extras
      - pattern: from django.forms.extras import $X
      - pattern: from django.forms import extras as $Y
      - pattern: from django.forms.extras import $X as $Y
      - pattern: import django.forms.extras
      - pattern: import django.forms.extras.$X
      - pattern: import django.forms.extras as $Y
      - pattern: import django.forms.extras.$X as $Y
    metadata:
      category: compatibility
      technology:
        - django
  - id: django-compat-2_0-assignment-tag
    message: The assignment_tag helper is removed in Django 2.0.
    languages: [python]
    severity: WARNING
    pattern-either:
      - pattern: $X.assignment_tag(...)
      - pattern: assignment_tag(...)
    metadata:
      category: compatibility
      technology:
        - django
  - id: django-compat-2_0-assert-redirects-helper
    message: The host argument to assertRedirects is removed in Django 2.0.
    languages: [python]
    severity: WARNING
    pattern-either:
      - pattern: $X.assertRedirects(..., host=$Y, ...)
      - pattern: assertRedirects(..., host=$Y, ...)
    metadata:
      category: compatibility
      technology:
        - django