... ty Ecosystem ページに掲載されています。 Task backends are configured using the TASKS setting in your settings file. Whilst most applications will only need a single backend, multiple are supported. Immediate execution ¶ This is the default backend if ... values are serialized to JSON, they must be JSON-serializable: >>> process_data . enqueue ( datetime . now ()) Traceback (most recent call last): ... TypeError : Object of type datetime is not JSON serializable Arguments must also be able to round-t ... = double_dictionary . enqueue (( 1 , 2 , 3 )) >>> result . status FAILED >>> result . errors [ 0 ] . traceback Traceback (most recent call last): ... TypeError : unhashable type: 'list' The double_dictionary Task fails because after the JSON round-t ... ... ty Ecosystem ページに掲載されています。 Task backends are configured using the TASKS setting in your settings file. Whilst most applications will only need a single backend, multiple are supported. Immediate execution ¶ This is the default backend if ... values are serialized to JSON, they must be JSON-serializable: >>> process_data . enqueue ( datetime . now ()) Traceback (most recent call last): ... TypeError : Object of type datetime is not JSON serializable Arguments must also be able to round-t ... = double_dictionary . enqueue (( 1 , 2 , 3 )) >>> result . status FAILED >>> result . errors [ 0 ] . traceback Traceback (most recent call last): ... TypeError : unhashable type: 'list' The double_dictionary Task fails because after the JSON round-t ... ... ed in Django 1.2.2 caused issues with non-ASCII responses using CSRF tokens. The patch also caused issues with some forms, most notably the user-editing forms in the Django administrative interface. The packaging manifest did not contain the full lis ... リースノート fixed couple released days after corrects following applied security issue covered responses using tokens also most notably user クイック検索 Last update: 2026年10月09日 « previous | up | next » ... ... t () False >>> page2 . has_previous () True >>> page2 . has_other_pages () True >>> page2 . next_page_number () Traceback (most recent call last): ... EmptyPage : That page contains no results >>> page2 . previous_page_number () 1 >>> page2 . start_i ... on this page 3 >>> page2 . end_index () # The 1-based index of the last item on this page 4 >>> p . page ( 0 ) Traceback (most recent call last): ... EmptyPage : That page number is less than 1 >>> p . page ( 3 ) Traceback (most recent call last): . ... nator list import count next previous last ListView Contact contact pages range index span href QuerySet objects Traceback most recent call EmptyPage クイック検索 Last update: 2026年10月09日 « previous | up | next » ... ... ション ¶ The RunSQL operation can now handle parameters passed to the SQL statements. It is now possible to have migrations (most probably data migrations ) for applications without models. Migrations can now serialize model managers as part of the mod ... e the router to the new allow_migrate signature, see the deprecation section for more details. モデル ¶ Django now logs at most 9000 queries in connections.queries , in order to prevent excessive memory usage in long-running processes in debug mode. ... k = Book . objects . create ( name = "Django" ) >>> book . author = Author ( name = "John" ) >>> book . save () Traceback (most recent call last): ... ValueError : save() prohibited to prevent data loss due to unsaved related object 'author'. A simil ... ... ション ¶ The RunSQL operation can now handle parameters passed to the SQL statements. It is now possible to have migrations (most probably data migrations ) for applications without models. Migrations can now serialize model managers as part of the mod ... e the router to the new allow_migrate signature, see the deprecation section for more details. モデル ¶ Django now logs at most 9000 queries in connections.queries , in order to prevent excessive memory usage in long-running processes in debug mode. ... k = Book . objects . create ( name = "Django" ) >>> book . author = Author ( name = "John" ) >>> book . save () Traceback (most recent call last): ... ValueError : save() prohibited to prevent data loss due to unsaved related object 'author'. A simil ... ... t () False >>> page2 . has_previous () True >>> page2 . has_other_pages () True >>> page2 . next_page_number () Traceback (most recent call last): ... EmptyPage : That page contains no results >>> page2 . previous_page_number () 1 >>> page2 . start_i ... on this page 3 >>> page2 . end_index () # The 1-based index of the last item on this page 4 >>> p . page ( 0 ) Traceback (most recent call last): ... EmptyPage : That page number is less than 1 >>> p . page ( 3 ) Traceback (most recent call last): . ... ... .editorconfig file. We recommend using a text editor with EditorConfig support to avoid indentation and whitespace issues. Most of the JavaScript files use 4 spaces for indentation, but there are some exceptions. When naming variables, use camelCase ... ... .editorconfig file. We recommend using a text editor with EditorConfig support to avoid indentation and whitespace issues. Most of the JavaScript files use 4 spaces for indentation, but there are some exceptions. When naming variables, use camelCase ... ... ィ基準 ¶ We work to conform with the Web Content Accessibility Guidelines (WCAG), version 2.2, at the AA level. WCAG is the most established standard for web accessibility. AA-level guidelines are the most common legal compliance target worldwide. We ... 2026年10月08日