我想使用Django模板发送HTML电子邮件,如下所示:
<html>
<body>
hello <strong>{{username}}</strong>
your account activated.
<img src="mysite.com/logo.gif" />
</body>
我找不到任何有关的信息send_mail
,并且django-mailer仅发送HTML模板,而没有动态数据。
如何使用Django的模板引擎生成电子邮件?
我想使用Django模板发送HTML电子邮件,如下所示:
<html>
<body>
hello <strong>{{username}}</strong>
your account activated.
<img src="mysite.com/logo.gif" />
</body>
我找不到任何有关的信息send_mail
,并且django-mailer仅发送HTML模板,而没有动态数据。
如何使用Django的模板引擎生成电子邮件?
Answers:
从docs,要发送HTML电子邮件,您要使用其他内容类型,如下所示:
from django.core.mail import EmailMultiAlternatives
subject, from_email, to = 'hello', 'from@example.com', 'to@example.com'
text_content = 'This is an important message.'
html_content = '<p>This is an <strong>important</strong> message.</p>'
msg = EmailMultiAlternatives(subject, text_content, from_email, [to])
msg.attach_alternative(html_content, "text/html")
msg.send()
您可能需要两个用于电子邮件的模板-一个看起来像这样的纯文本模板,存储在您的模板目录下email.txt
:
Hello {{ username }} - your account is activated.
还有一个HTMLy,存放在下email.html
:
Hello <strong>{{ username }}</strong> - your account is activated.
然后,您可以使用来使用这两个模板发送电子邮件get_template
,如下所示:
from django.core.mail import EmailMultiAlternatives
from django.template.loader import get_template
from django.template import Context
plaintext = get_template('email.txt')
htmly = get_template('email.html')
d = Context({ 'username': username })
subject, from_email, to = 'hello', 'from@example.com', 'to@example.com'
text_content = plaintext.render(d)
html_content = htmly.render(d)
msg = EmailMultiAlternatives(subject, text_content, from_email, [to])
msg.attach_alternative(html_content, "text/html")
msg.send()
plaintext
和的单独行htmly
,并且仅在定义text_content
and 时设置模板和上下文html_content
。
男孩和女孩!
从Django的1.7中的send_email方法html_message
开始,添加了该参数。
html_message:如果提供了html_message,则生成的电子邮件将是多部分/替代电子邮件,其消息为文本/纯内容类型,而html_message为文本/ html内容类型。
因此,您可以:
from django.core.mail import send_mail
from django.template.loader import render_to_string
msg_plain = render_to_string('templates/email.txt', {'some_params': some_params})
msg_html = render_to_string('templates/email.html', {'some_params': some_params})
send_mail(
'email title',
msg_plain,
'some@sender.com',
['some@receiver.com'],
html_message=msg_html,
)
render_to_string
提示,非常方便。
send_mail
无法设置某些自定义标头,例如Return-Path
可以通过EmailMultiAlternatives's constructor header parameter
为了解决这个问题,我受此解决方案的启发而制作了django-templated-email(并且在某些时候,需要从使用django模板转换为使用mailchimp等。)我自己的项目)。虽然它仍在进行中,但是对于上面的示例,您可以执行以下操作:
from templated_email import send_templated_mail
send_templated_mail(
'email',
'from@example.com',
['to@example.com'],
{ 'username':username }
)
在settings.py中添加了以下内容(以完成示例):
TEMPLATED_EMAIL_DJANGO_SUBJECTS = {'email':'hello',}
这将自动在普通的django模板dirs / loader中查找分别用于普通部分和html部分的分别名为'templated_email / email.txt'和'templated_email / email.html'的模板(说明是否无法找到其中至少一个) 。
django.shortcuts.send_templated_mail
:code.djangoproject.com/ticket/17193
使用EmailMultiAlternatives和render_to_string可以使用两个替代模板(一个为纯文本模板,另一个为html模板):
from django.core.mail import EmailMultiAlternatives
from django.template import Context
from django.template.loader import render_to_string
c = Context({'username': username})
text_content = render_to_string('mail/email.txt', c)
html_content = render_to_string('mail/email.html', c)
email = EmailMultiAlternatives('Subject', text_content)
email.attach_alternative(html_content, "text/html")
email.to = ['to@example.com']
email.send()
我创建了Django简单邮件,为您要发送的每个交易电子邮件提供了一个简单,可自定义和可重用的模板。
电子邮件内容和模板可以直接从django的管理员进行编辑。
以您的示例为例,您将注册电子邮件:
from simple_mail.mailer import BaseSimpleMail, simple_mailer
class WelcomeMail(BaseSimpleMail):
email_key = 'welcome'
def set_context(self, user_id, welcome_link):
user = User.objects.get(id=user_id)
return {
'user': user,
'welcome_link': welcome_link
}
simple_mailer.register(WelcomeMail)
并以这种方式发送:
welcome_mail = WelcomeMail()
welcome_mail.set_context(user_id, welcome_link)
welcome_mail.send(to, from_email=None, bcc=[], connection=None, attachments=[],
headers={}, cc=[], reply_to=[], fail_silently=False)
我希望得到任何反馈。
示例中有错误...。如果按书面使用,则会发生以下错误:
<类型'exceptions.Exception'>:'dict'对象没有属性'render_context'
您将需要添加以下导入:
from django.template import Context
并将字典更改为:
d = Context({ 'username': username })
参见http://docs.djangoproject.com/en/1.2/ref/templates/api/#rendering-a-context
Django Mail Templated是功能丰富的Django应用程序,可使用Django模板系统发送电子邮件。
安装:
pip install django-mail-templated
组态:
INSTALLED_APPS = (
...
'mail_templated'
)
模板:
{% block subject %}
Hello {{ user.name }}
{% endblock %}
{% block body %}
{{ user.name }}, this is the plain text part.
{% endblock %}
蟒蛇:
from mail_templated import send_mail
send_mail('email/hello.tpl', {'user': user}, from_email, [user.email])
我知道这是一个古老的问题,但是我也知道有些人和我一样,并且总是在寻找最新的答案,因为如果不及时更新,旧答案有时可能会包含已弃用的信息。
现在是2020年1月,我正在使用Django 2.2.6和Python 3.7
注意:我使用DJANGO REST FRAMEWORK,以下用于发送电子邮件的代码在模型视图集中在我集中views.py
因此,在阅读了多个不错的答案之后,这就是我所做的。
from django.template.loader import render_to_string
from django.core.mail import EmailMultiAlternatives
def send_receipt_to_email(self, request):
emailSubject = "Subject"
emailOfSender = "email@domain.com"
emailOfRecipient = 'xyz@domain.com'
context = ({"name": "Gilbert"}) #Note I used a normal tuple instead of Context({"username": "Gilbert"}) because Context is deprecated. When I used Context, I got an error > TypeError: context must be a dict rather than Context
text_content = render_to_string('receipt_email.txt', context, request=request)
html_content = render_to_string('receipt_email.html', context, request=request)
try:
#I used EmailMultiAlternatives because I wanted to send both text and html
emailMessage = EmailMultiAlternatives(subject=emailSubject, body=text_content, from_email=emailOfSender, to=[emailOfRecipient,], reply_to=[emailOfSender,])
emailMessage.attach_alternative(html_content, "text/html")
emailMessage.send(fail_silently=False)
except SMTPException as e:
print('There was an error sending an email: ', e)
error = {'message': ",".join(e.args) if len(e.args) > 0 else 'Unknown Error'}
raise serializers.ValidationError(error)
重要!那么如何render_to_string
获得receipt_email.txt
和receipt_email.html
?在我的settings.py
,TEMPLATES
下面是它的外观
请注意DIRS
,有这行os.path.join(BASE_DIR, 'templates', 'email_templates')
。此行使我的模板易于访问。在我的project_dir中,有一个名为的文件夹templates
和一个名为email_templates
this 的子目录project_dir->templates->email_templates
。我的模板receipt_email.txt
和receipt_email.html
在email_templates
sub_directory下。
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(BASE_DIR, 'templates'), os.path.join(BASE_DIR, 'templates', 'email_templates')],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
让我补充一下,我的recept_email.txt
样子是这样;
Dear {{name}},
Here is the text version of the email from template
而且,我receipt_email.html
看起来像这样;
Dear {{name}},
<h1>Now here is the html version of the email from the template</h1>
我编写了一个代码段,使您可以发送使用存储在数据库中的模板呈现的电子邮件。一个例子:
EmailTemplate.send('expense_notification_to_admin', {
# context object that email template will be rendered with
'expense': expense_request,
})
如果要为邮件使用动态电子邮件模板,则将电子邮件内容保存在数据库表中。这就是我另存为HTML代码的数据库=
<p>Hello.. {{ first_name }} {{ last_name }}. <br> This is an <strong>important</strong> {{ message }}
<br> <b> By Admin.</b>
<p style='color:red'> Good Day </p>
在您看来:
from django.core.mail import EmailMultiAlternatives
from django.template.loader import get_template
def dynamic_email(request):
application_obj = AppDetails.objects.get(id=1)
subject = 'First Interview Call'
email = request.user.email
to_email = application_obj.email
message = application_obj.message
text_content = 'This is an important message.'
d = {'first_name': application_obj.first_name,'message':message}
htmly = FirstInterviewCall.objects.get(id=1).html_content #this is what i have saved previously in database which i have to send as Email template as mentioned above HTML code
open("partner/templates/first_interview.html", "w").close() # this is the path of my file partner is the app, Here i am clearing the file content. If file not found it will create one on given path.
text_file = open("partner/templates/first_interview.html", "w") # opening my file
text_file.write(htmly) #putting HTML content in file which i saved in DB
text_file.close() #file close
htmly = get_template('first_interview.html')
html_content = htmly.render(d)
msg = EmailMultiAlternatives(subject, text_content, email, [to_email])
msg.attach_alternative(html_content, "text/html")
msg.send()
这将向动态HTML模板发送您保存在Db中的内容。
send_emai()
不适用于我,所以我在Django文档中使用EmailMessage
过。
我提供了两个版本的分析服务商:
from django.template.loader import render_to_string
from django.core.mail import EmailMessage
# import file with html content
html_version = 'path/to/html_version.html'
html_message = render_to_string(html_version, { 'context': context, })
message = EmailMessage(subject, html_message, from_email, [to_email])
message.content_subtype = 'html' # this is required because there is no plain text email version
message.send()
如果要包括电子邮件的纯文本版本,请像这样修改上面的内容:
from django.template.loader import render_to_string
from django.core.mail import EmailMultiAlternatives # <= EmailMultiAlternatives instead of EmailMessage
plain_version = 'path/to/plain_version.html' # import plain version. No html content
html_version = 'path/to/html_version.html' # import html version. Has html content
plain_message = render_to_string(plain_version, { 'context': context, })
html_message = render_to_string(html_version, { 'context': context, })
message = EmailMultiAlternatives(subject, plain_message, from_email, [to_email])
message.attach_alternative(html_message, "text/html") # attach html version
message.send()
我的纯文本和html版本如下所示:plain_version.html:
Plain text {{ context }}
html_version.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
...
</head>
<body>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="320" style="border: none; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; line-height: 1.5;">
...
{{ context }}
...
</table>
</body>
</html>
我喜欢使用此工具轻松地通过上下文处理轻松发送电子邮件HTML和TXT:https : //github.com/divio/django-emailit
1.7
提供html_message
的内容send_email