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- マイグレーション操作 — Django 4.0.6 ドキュメント 4247
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... permissions and verbose_name . Does not affect the database, but persists these changes for RunPython inst ... not affect the behavior of setting defaults in the database directly - Django never sets database defaults ... applies them in the Django ORM code. 警告 On older databases, adding a field with a default value may caus ... model. The operation is reversible (apart from any data loss, which is irreversible) if the field is nulla ...
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https://man.plustar.jp/django/ref/migration-operations.html
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- Django 3.0 リリースノート — Django 4.0.6 ドキュメント 4247
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... error, then closely examine your code and move any database operations to be in a synchronous child thread ... fining a compatible enumeration for other concrete data types. These custom enumeration types support huma ... archives ( .tar.lzma , .tlz ). モデル ¶ Added hash database functions MD5 , SHA1 , SHA224 , SHA256 , SHA38 ... 4 , and SHA512 . Added the Sign database function. The new is_dst parameter of the Trun ...
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https://man.plustar.jp/django/releases/3.0.html
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- Djangoにおけるパスワード管理 — Django 4.0.6 ドキュメント 4247
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... ithout requiring a login ¶ If you have an existing database with an older, weak hash such as MD5 or SHA1, ... de_sha1_hash ( sha1_hash , salt , iterations ) The data migration might look something like: accounts/migr ... plain-text password to the hashed password in the database, use the convenience function check_password() ... d the full value of a user's password field in the database to check against, and returns True if they mat ...
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https://man.plustar.jp/django/topics/auth/passwords.html
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- データベースのトランザクション — Django 4.0.6 ドキュメント 4247
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... f my_other_view ( request ): do_stuff_on_the_other_database () ビュー自身に適用される場合にのみ作動します。 ... ways the outermost atomic block, ensuring that any database changes are committed when the block is exited ... example, even if generate_relationships() causes a database error by breaking an integrity constraint, you ... , so the exception handler can also operate on the database if necessary. atomic の内部で例外をキャッチしな ...
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https://man.plustar.jp/django/topics/db/transactions.html
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- ミドルウェア (Middleware) — Django 4.0.6 ドキュメント 4247
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... leware classes above that middleware won't be called at all. process_template_response() ¶ process_templat ... に対して response.template_name や response.context_data を修正したり、あるいは、新規に TemplateResponse ク ...
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https://man.plustar.jp/django/topics/http/middleware.html
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- ロギング — Django 4.0.6 ドキュメント 4247
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... a web request or a stack trace, while some of the data you collect in your own loggers may also have secu ... g logging which is very verbose as it includes all database queries. 必ずしもコンソールに出力する必要はあり ...
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https://man.plustar.jp/django/topics/logging.html
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- Database Functions — Django 4.0.6 ドキュメント 4206
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... ontents | Index | Modules « previous | up | next » Database Functions ¶ The classes documented below provi ... users to use functions provided by the underlying database as annotations, aggregations, or filters in Dj ... type, so mixing text and numbers will result in a database error. Usage examples: >>> # Get a screen name ... correct type unless explicitly cast to the correct database type: >>> from django.db.models import DateTim ...
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https://man.plustar.jp/django/ref/models/database-functions.html
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- URL ディスパッチャ — Django 4.0.6 ドキュメント 4206
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... go.contrib.auth.urls is included (if that's included at all). You may also use the same name for multiple ... include an object that contains embedded namespace data. If you include() a list of path() or re_path() in ...
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https://man.plustar.jp/django/topics/http/urls.html
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