当我发表评论时,不要保存,崩溃(错误:[Errno 111]连接被拒绝),为什么?
import time
from calendar import month_name
from django.http import HttpResponseRedirect, HttpResponse
from django.shortcuts import get_object_or_404, render_to_response
from django.contrib.auth.decorators import login_required
from django.core.context_processors import csrf
from django.core.paginator import Paginator, InvalidPage, EmptyPage
from django.core.urlresolvers import reverse
from dbe.blog.models import *
from django.forms import ModelForm
class CommentForm(ModelForm):
class Meta:
model = Comment
exclude = ["post"]
def post(request, pk):
post = Post.objects.get(pk=pk)
comments = Comment.objects.filter(post=post)
d = dict(post=post, comments=comments, form=CommentForm(), user=request.user)
d.update(csrf(request))
return render_to_response("post.html", d)
def delete_comment(request, post_pk, pk=None):
if request.user.is_staff:
if not pk: pklst = request.POST.getlist("delete")
else: pklst = [pk]
for pk in pklst:
Comment.objects.get(pk=pk).delete()
return HttpResponseRedirect(reverse("dbe.blog.views.post", args=[post_pk]))
def add_comment(request, pk):
p = request.POST
if p.has_key("body") and p["body"]:
author = "Anonymous"
if p["author"]: author = p["author"]
comment = Comment(post=Post.objects.get(pk=pk))
cf = CommentForm(p, instance=comment)
cf.fields["author"].required = False
comment = cf.save(commit=False)
comment.author = author
notify = True
if request.user.username == "ak": notify = False
comment.save(notify=notify)
return HttpResponseRedirect(reverse("dbe.blog.views.post", args=[pk]))
def mkmonth_lst():
if not Post.objects.count(): return []
# set up vars
year, month = time.localtime()[:2]
first = Post.objects.order_by("created")[0]
fyear = first.created.year
fmonth = first.created.month
months = []
for y in range(year, fyear-1, -1):
start, end = 12, 0
if y == year: start = month
if y == fyear: end = fmonth-1
for m in range(start, end, -1):
months.append((y, m, month_name[m]))
return months
def month(request, year, month):
posts = Post.objects.filter(created__year=year, created__month=month)
return render_to_response("list.html", dict(post_list=posts, user=request.user,
months=mkmonth_lst(), archive=True))
def main(request):
posts = Post.objects.all().order_by("-created")
paginator = Paginator(posts, 10)
try: page = int(request.GET.get("page", '1'))
except ValueError: page = 1
try:
posts = paginator.page(page)
except (InvalidPage, EmptyPage):
posts = paginator.page(paginator.num_pages)
return render_to_response("list.html", dict(posts=posts, user=request.user,
post_list=posts.object_list, months=mkmonth_lst()))
from django.db import models
from django.contrib.auth.models import User
from django.contrib import admin
from django.core.mail import send_mail
class Post(models.Model):
title = models.CharField(max_length=60)
body = models.TextField()
created = models.DateTimeField(auto_now_add=True)
def __unicode__(self):
return self.title
class Comment(models.Model):
created = models.DateTimeField(auto_now_add=True)
author = models.CharField(max_length=60)
body = models.TextField()
post = models.ForeignKey(Post)
def __unicode__(self):
return unicode("%s: %s" % (self.post, self.body[:60]))
def save(self, *args, **kwargs):
if "notify" in kwargs and kwargs["notify"] == True:
message = "Comment was was added to '%s' by '%s': \n\n%s" % (self.post, self.author,
self.body)
from_addr = "no-reply@mydomain.com"
recipient_list = ["myemail@mydomain.com"]
send_mail("New comment added", message, from_addr, recipient_list)
if "notify" in kwargs: del kwargs["notify"]
super(Comment, self).save(*args, **kwargs)
class PostAdmin(admin.ModelAdmin):
search_fields = ["title"]
display_fields = ["title", "created"]
class CommentAdmin(admin.ModelAdmin):
display_fields = ["post", "author", "created"]
谢谢!
答案 0 :(得分:97)
您似乎正在尝试发送邮件(send_mail()
)并且settings.py
中的mail settings不正确。
您应该查看sending emails的文档。
出于调试目的,您可以使用以下命令设置本地smtpserver:
python -m smtpd -n -c DebuggingServer localhost:1025
并相应地调整您的邮件设置:
EMAIL_HOST = 'localhost'
EMAIL_PORT = 1025
此处记录了这些内容:Testing e-mail sending
作为启动专用调试服务器的替代方法,您可以使用最近添加到Django的console.EmailBackend
。
答案 1 :(得分:23)
开发和测试:
在Django 1.6+中,我们可以在settings.py
中添加此行EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
这将在控制台上显示用于轻松验证的邮件。
注意:强> 邮件不会被发送到Msg.Its中的指定收件人,仅用于开发和测试。
为此,您需要配置Doc。
中提供的SMTP服务器答案 2 :(得分:10)
在您的服务器上安装postfix软件包,它可以运行。如果是ubuntu,请尝试:
sudo apt-get install postfix
在您的设置中,输入:
EMAIL_HOST = 'localhost'
答案 3 :(得分:7)
我们最近离开了Python调试电子邮件服务器,使用了一个名为Mailcatcher的程序。 Mailcatcher作为守护进程运行,拦截所有测试电子邮件到端口1025,并与Web服务器集成,以便您可以从浏览器查看截获的电子邮件。优点
您可以阅读更多内容并在此处下载: http://rubygems.org/gems/mailcatcher
如果您不喜欢Ruby,我的同事已将Mailcatcher的功能移植到node.js - 请在此处查看MailDev:http://djfarrelly.github.io/MailDev/
答案 4 :(得分:5)
另外,以下内容将有所帮助:
将以下最小设置放在服务器上的settings.py或local_settings.py文件中。
EMAIL_HOST = 'localhost'
EMAIL_PORT = 587
EMAIL_USE_TLS = True
而不是使用smtp.gmail.com,它有很多限制,你可以拥有自己的邮件服务器。
您可以通过安装自己的邮件服务器来实现:
sudo apt-get install sendmail
答案 5 :(得分:3)
我也遇到了这个错误。我没有使用gmail,而是决定使用postfix设置自己的邮件服务器。 See my reasons here.
在Ubuntu 12.04上设置postfix:
sudo apt-get install postfix
然后,将配置文件复制到/ etc / postfix /:
cp /usr/share/postfix/main.cf.debian /etc/postfix/main.cf
将以下行添加到 main.cf :
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mydestination = localhost
重新加载配置文件:
/etc/init.d/postfix reload
测试并查看postfix是否正常工作:
telnet localhost 25
然后逐行输入以下内容:
mail from: whatever@whatever.com
rcpt to: your_real_email_addr@blah.com
data (press enter)
type whatever content you feel like to type
. (put an extra period on the last line and then press enter again)
如果有效,你应该看到这样的东西:
250 2.0.0 Ok: queued as CC732427AE
接下来,将以下行放在Django的 settings.py 中:
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'localhost'
EMAIL_PORT = 25
EMAIL_HOST_USER = ''
EMAIL_HOST_PASSWORD = ''
EMAIL_USE_TLS = False
DEFAULT_FROM_EMAIL = 'Server <server@whatever.com>'
要测试Django是否可以通过postfix发送电子邮件,请打开Django shell:
./manage.py shell
>>> from django.core.mail import send_mail
>>> send_mail('Subject here', 'Here is the message.', 'from@example.com',
['to@example.com'], fail_silently=False)
检查垃圾邮件收件箱,您应该会看到上面显示的电子邮件。
答案 6 :(得分:1)
安装postfix为我做了。
这里似乎没有任何答案可以适当地投票,所以这个页面可能有点令人困惑。请注意文档:https://docs.djangoproject.com/en/1.3/ref/settings/#std:setting-EMAIL_HOST
参数settings.py具有默认值。
当我安装postfix时,它至少在本地修复了问题。
希望这有助于另一个迷茫的灵魂!
答案 7 :(得分:0)
EMailDump可用且有用本地服务器smtp,安装方便,这是在python中开发的 https://github.com/ThiefMaster/maildump