Hello Django users, I want to receive mails from mailgun in a Django web application. I have problem with parsing the data to the form. As you can see, in the froms.py there is a field_map, to convert the fields Mailgun sends to the model fields. This is not working. All fields that are not converted I receive, but for example the from field I cannot retrieve. I have installed Django 1.8 and Python2.7. The code is from https://github.com/hedberg/django-mailgun-incoming I think this would work for Django < 1.8, because in Django 1.8 is introduced the obligation to specify the fields. In older versions, omitting both fields and exclude resulted in a form with all the model’s fields. Doing this now raises an ImproperlyConfigured exception.Hope someone can help me. Thanks in advance
Here is the link to Mailgun for more information https://documentation.mailgun.com/user_manual.html#routes forms.py from django import forms from models import EmailBaseModel class EmailForm(forms.ModelForm): field_map = {'from_str':'from', 'body_plain':'body-plain', 'body_html':'body-html', 'stripped_text':'stripped-text', 'stripped_html':'stripped-html', 'message_headers':'message-headers', 'stripped_signature':'stripped-signature', 'content_id_map':'content-id-map'} class Meta: # model = EmailBaseModel fields = '__all__' def __init__(self, *args, **kwargs): super(EmailForm, self).__init__(*args, **kwargs) for (field_name, form_key) in self.field_map.items(): self.fields[form_key] = self.fields[field_name] del self.fields[field_name] self.fields['attachment-count'] = forms.IntegerField(required=False) def clean(self): for (field_name, form_key) in self.field_map.items(): if form_key in self.cleaned_data: self.cleaned_data[field_name] = self.cleaned_data[form_key] return self.cleaned_data views.py # -*- coding: utf-8 -*-import hashlib, hmacimport logging#import pdb from django.conf import settings from django.http import HttpResponse, HttpResponseBadRequest from django.forms.models import modelform_factory from django.views.generic.base import View from django.views.decorators.csrf import csrf_exempt from django.utils.decorators import method_decorator from mailgun_incoming.models import Attachment, IncomingEmail from mailgun_incoming.signals import email_received from mailgun_incoming.forms import EmailForm logger = logging.getLogger(__name__) API_KEY = getattr(settings, "MAILGUN_ACCESS_KEY", "") VERIFY_SIGNATURE = getattr(settings, "MAILGUN_VERIFY_INCOMING", API_KEY!="") class Incoming(View): #pdb.set_trace() email_model = IncomingEmail attachment_model = Attachment form = EmailForm api_key = API_KEY verify = VERIFY_SIGNATURE def get_form(self): return modelform_factory(self.email_model, form=self.form) @method_decorator(csrf_exempt) def dispatch(self, *args, **kwargs): return super(Incoming, self).dispatch(*args, **kwargs) def post(self, request, *args, **kwargs): if self.verify: verified = self.verify_signature(request.POST.get('token',''), request.POST.get('timestamp',''), request.POST.get('signature','')) if not verified: logger.debug("Signature verification failed. Email posted from %s. %s" % ( request.META.get('REMOTE_ADDR','<no remote addr>'), request.POST.get('subject', ''))) return HttpResponseBadRequest("Invalid signature") form = self.get_form()(request.POST) if form.is_valid(): #save email email = form.save() #save attachments attachments = [] if form.cleaned_data.get('attachment-count',0): attachments = [] #reverse mapping in content_ids dict content_ids = dict((attnr,cid) for cid,attnr in (email.content_ids or {}).iteritems()) i = 1 for file in request.FILES.values(): attachment = self.attachment_model(email=email, file=file, content_id=content_ids.get('attachment-{0!s}'.format(i),'')).save() attachments.append(attachment) i += 1 self.handle_email(email, attachments=attachments) else: logger.debug("Received email message contained errors. %s" % form.errors) return HttpResponse("OK") def handle_email(self, email, attachments=None): email_received.send(sender=self.email_model, instance=email, attachments=attachments or []) def verify_signature(self, token, timestamp, signature): return signature == hmac.new(key=self.api_key, msg='{0}{1}'.format(timestamp, token), digestmod=hashlib.sha256).hexdigest() -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/13e083da-7998-425d-839d-82d8fbfe0b4d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
