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Example with f-string

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This commit is contained in:
Ilan Steemers
2020-06-15 15:59:56 +02:00
parent c8eb7ecddb
commit 70a3296a6f
1 changed files with 2 additions and 4 deletions
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docs/examples.rst
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@@ -74,8 +74,7 @@ The task will send a message to everyone else informing them that the users emai
def inform_everyone(user): def inform_everyone(user):
mails = [] mails = []
for u in User.objects.exclude(pk=user.pk): for u in User.objects.exclude(pk=user.pk):
msg = 'Dear {}, {} has a new email address: {}' msg = f"Dear {u.username}, {user.username} has a new email address: {user.email}"
msg = msg.format(u.username, user.username, user.email)
mails.append(('New email', msg, mails.append(('New email', msg,
'from@example.com', [u.email])) 'from@example.com', [u.email]))
return send_mass_mail(mails) return send_mass_mail(mails)
@@ -85,8 +84,7 @@ The task will send a message to everyone else informing them that the users emai
# or do it async again # or do it async again
def inform_everyone_async(user): def inform_everyone_async(user):
for u in User.objects.exclude(pk=user.pk): for u in User.objects.exclude(pk=user.pk):
msg = 'Dear {}, {} has a new email address: {}' msg = f"Dear {u.username}, {user.username} has a new email address: {user.email}"
msg = msg.format(u.username, user.username, user.email)
async_task('django.core.mail.send_mail', async_task('django.core.mail.send_mail',
'New email', msg, 'from@example.com', [u.email]) 'New email', msg, 'from@example.com', [u.email])