... } This defines three mailer configurations: "default" sends through an SMTP server at smtp.example.net with a TLS secured connection. It reads an account id and API key from environment variables and uses them as the SMTP authentication username and passw ... ( subject , message , from_email , recipient_list , * , fail_silently = False , auth_user = None , auth_password = None , connection = None , html_message = None ) [ソース] ¶ django.core.mail.send_mail() sends a single email message. subject 、 message 、 ... SMTP サーバー認証のためのパスワードで、省略可能。指定されなかった場合、Django は EMAIL_HOST_PASSWORD 設定の値を使います。 connection : メール送信のために使うバックエンドで、省略可能。指定しなかった場合、デフォルトのバックエンドのインスタンスが使われます。 ... ... } This defines three mailer configurations: "default" sends through an SMTP server at smtp.example.net with a TLS secured connection. It reads an account id and API key from environment variables and uses them as the SMTP authentication username and passw ... ( subject , message , from_email , recipient_list , * , fail_silently = False , auth_user = None , auth_password = None , connection = None , html_message = None ) [ソース] ¶ django.core.mail.send_mail() sends a single email message. subject 、 message 、 ... SMTP サーバー認証のためのパスワードで、省略可能。指定されなかった場合、Django は EMAIL_HOST_PASSWORD 設定の値を使います。 connection : メール送信のために使うバックエンドで、省略可能。指定しなかった場合、デフォルトのバックエンドのインスタンスが使われます。 ... ... ed mail.mailers for obtaining configured email backend instances, replacing mail.get_connection() . A new using argument replaces the earlier connection in Django functions that send email. This guide provides details ... s. Other updates are needed only for projects or reusable Django libraries that use these specific features: Replacing get_connection() and connection arguments Replacing fail_silently Migrating custom email backends Replacing auth_user and auth_password U ... L_HOST_USER , EMAIL_PORT , EMAIL_SSL_CERTFILE , EMAIL_SSL_KEYFILE , EMAIL_TIMEOUT , EMAIL_USE_SSL , EMAIL_USE_TLS mail.get_connection() and the connection arguments to mail functions The fail_silently argument to send_mail() , send_mass_mail() , mail_admin ... ... ed mail.mailers for obtaining configured email backend instances, replacing mail.get_connection() . A new using argument replaces the earlier connection in Django functions that send email. This guide provides details ... s. Other updates are needed only for projects or reusable Django libraries that use these specific features: Replacing get_connection() and connection arguments Replacing fail_silently Migrating custom email backends Replacing auth_user and auth_password U ... L_HOST_USER , EMAIL_PORT , EMAIL_SSL_CERTFILE , EMAIL_SSL_KEYFILE , EMAIL_TIMEOUT , EMAIL_USE_SSL , EMAIL_USE_TLS mail.get_connection() and the connection arguments to mail functions The fail_silently argument to send_mail() , send_mass_mail() , mail_admin ... ... code if you're using any of these functions, all of which are in django.db : Old (0.96) New (1.0) backend.get_autoinc_sql connection.ops.autoinc_sql backend.get_date_extract_sql connection.ops.date_extract_sql backend.get_date_trunc_sql connection.ops.dat ... e_trunc_sql backend.get_datetime_cast_sql connection.ops.datetime_cast_sql backend.get_deferrable_sql connection.ops.deferrable_sql backend.get_drop_foreignkey_sql connection. ... ops.drop_foreignkey_sql backend.get_fulltext_search_sql connection.ops.fulltext_search_sql backend.get_last_insert_id connection.ops.last_insert_id backend.get_limit_offset_sql connection.o ... ... code if you're using any of these functions, all of which are in django.db : Old (0.96) New (1.0) backend.get_autoinc_sql connection.ops.autoinc_sql backend.get_date_extract_sql connection.ops.date_extract_sql backend.get_date_trunc_sql connection.ops.dat ... e_trunc_sql backend.get_datetime_cast_sql connection.ops.datetime_cast_sql backend.get_deferrable_sql connection.ops.deferrable_sql backend.get_drop_foreignkey_sql connection. ... ops.drop_foreignkey_sql backend.get_fulltext_search_sql connection.ops.fulltext_search_sql backend.get_last_insert_id connection.ops.last_insert_id backend.get_limit_offset_sql connection.o ... ... ns. オーバービュー ¶ Django 1.2 introduces several large, important new features, including: Support for multiple database connections in a single Django instance. Model validation inspired by Django's form validation. Vastly improved protection against Cr ... prototype, and two extra methods have been introduced: class CustomModelField ( models . Field ): ... def db_type ( self , connection ): ... def get_prep_value ( self , value ): ... def get_prep_lookup ( self , lookup_type , value ): ... def get_db_prep_sa ... ve ( self , value , connection ): ... def get_db_prep_value ( self , value , connection , prepared = False ): ... def get_db_prep_lookup ( self , lookup_ ... ... ns. オーバービュー ¶ Django 1.2 introduces several large, important new features, including: Support for multiple database connections in a single Django instance. Model validation inspired by Django's form validation. Vastly improved protection against Cr ... prototype, and two extra methods have been introduced: class CustomModelField ( models . Field ): ... def db_type ( self , connection ): ... def get_prep_value ( self , value ): ... def get_prep_lookup ( self , lookup_type , value ): ... def get_db_prep_sa ... ve ( self , value , connection ): ... def get_db_prep_value ( self , value , connection , prepared = False ): ... def get_db_prep_lookup ( self , lookup_ ... ... s allowed here." ) そして、テンプレートからのクエリをブロックするには、ビューでこのように使用します: from django.db import connection from django.shortcuts import render def my_view ( request ): context = { ... } # Code to generate context with all data. t ... emplate_name = ... with connection . execute_wrapper ( blocker ): return render ( request , template_name , context ) ラッパーに送られるパラメーターは以下の通 ... ッセージにコネクション名を含めることができます。 def blocker ( execute , sql , params , many , context ): alias = context [ "connection" ] . alias raise Exception ( "Access to database ' {} ' blocked here" . format ( alias )) より完全な例として、クエリロガー ... ... s allowed here." ) そして、テンプレートからのクエリをブロックするには、ビューでこのように使用します: from django.db import connection from django.shortcuts import render def my_view ( request ): context = { ... } # Code to generate context with all data. t ... emplate_name = ... with connection . execute_wrapper ( blocker ): return render ( request , template_name , context ) ラッパーに送られるパラメーターは以下の通 ... ッセージにコネクション名を含めることができます。 def blocker ( execute , sql , params , many , context ): alias = context [ "connection" ] . alias raise Exception ( "Access to database ' {} ' blocked here" . format ( alias )) より完全な例として、クエリロガー ... 2026年10月08日