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 django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. 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.
