Operation is a class within the django.db.migrations.operations.base module of the Django project.
django-migration-linter (PyPI package information) checks for backwards-incompatible changes in Django ORM schema migrations and warns you about them. The purpose of the project is to save time in older and larger projects by detecting field migrations that will be a problem so you do not run into issues later, and make it easier to enable continuous deployment configurations with database changes. There is a blog post on keeping Django database migrations backward compatible that goes into further detail on the tool.
The django-migration-linter project is open sourced under the Apache 2.0 license.
django-migration-linter / django_migration_linter / operations.py
SQLAlchemy Example Projects and Code
SQLAlchemy Extensions, Plug-ins and Related Libraries
Flask Example Projects and Code
Flask Extensions, Plug-ins and Related Libraries
Django Example Projects and Code
Django Extensions, Plug-ins and Related Libraries
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sqlalchemy.util topological Example Code
sqlalchemy.util symbol Example Code
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sqlalchemy.types Enum Example Code
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django.utils module_loading Example Code
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django.urls.exceptions NoReverseMatch Python Code Examples
django.urls.reverse_lazy Example Code
django.urls reverse Example Code
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django.urls register_converter Example Code
django.urls re_path Example Code
django.urls include Example Code
django.urls get_script_prefix Example Code
django.urls get_resolver Example Code
django.urls get_callable Example Code
django.urls clear_url_caches Example Code
django.urls URLResolver Example Code
django.urls URLPattern Example Code
django.template.response TemplateResponse Example Code
django.template.response SimpleTemplateResponse Example Code
django.template.base token_kwargs Example Code
django.template.base VariableNode Example Code
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django.template.base TokenType Example Code
django.template.base Token Example Code
django.template.base TextNode Example Code
django.template.base TemplateSyntaxError Example Code
django.template.base Template Example Code
django.template.base Parser Example Code
django.template.base NodeList Example Code
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django.template.base FilterExpression Example Code
django.template.base Context Example Code
django.shortcuts resolve_url Example Code
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django.shortcuts redirect Example Code
django.shortcuts get_object_or_404 Example Code
django.shortcuts get_list_or_404 Example Code
django.http HttpResponseRedirect Python Code Examples
django.http HttpResponsePermanentRedirect Python Code Examples
django.http Http404 Python Code Examples
django.http HttpResponseNotModified Python Code Examples
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django.http HttpResponseBadRequest Python Code Examples
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django.forms ValidationError Example Code
django.forms TypedChoiceField Python Code Examples
django.forms SelectMultiple Example Code
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django.forms MultipleChoiceField Example Code
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