Merge pull request #3 from sunset-crew/release_v0.1.2

Release v0.1.2

CHANGELOG.md

@@ -5,6 +5,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 [Also based on](https://github.com/conventional-changelog/standard-version/blob/master/CHANGELOG.md) so decending.
 
+## [0.1.2] - 2021-02-07
+### Added
+- adds unique constrain to the message id and a bit of a change on how to create a message
+- adds formatting updates and testing updates
+
 ## [0.1.1] - 2021-02-03
 ### Added
 - adds modified documenation

django_mailbox/migrations/0009_auto_20210207_0221.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.1.6 on 2021-02-07 02:21
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("django_mailbox", "0008_auto_20190219_1553"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="message",
+            name="message_id",
+            field=models.CharField(
+                blank=None,
+                max_length=255,
+                null=None,
+                unique=True,
+                verbose_name="Message ID",
+            ),
+        ),
+    ]

django_mailbox/models.py

@@ -352,6 +352,9 @@ class Mailbox(models.Model):
         return new
 
     def _process_message(self, message):
+        try:
+            msg = Message(message_id=message["message-id"][0:255].strip())
+        except Exception:
             msg = Message()
         msg._email_object = message
         settings = utils.get_settings()
@@ -369,8 +372,13 @@ class Mailbox(models.Model):
             msg.to_header = utils.convert_header_to_unicode(message["to"])
         elif "Delivered-To" in message:
             msg.to_header = utils.convert_header_to_unicode(message["Delivered-To"])
+        try:
             msg.save()
             message = self._get_dehydrated_message(message, msg)
+        except django.db.utils.IntegrityError:
+            logger.warning("Already loaded")
+            return None
+
         try:
             body = message.as_string()
         except KeyError as exc:
@@ -467,7 +475,9 @@ class Message(models.Model):
 
     subject = models.CharField(_("Subject"), max_length=255)
 
-    message_id = models.CharField(_("Message ID"), max_length=255)
+    message_id = models.CharField(
+        _("Message ID"), max_length=255, blank=None, null=None, unique=True
+    )
 
     in_reply_to = models.ForeignKey(
         "django_mailbox.Message",

django_mailbox/signals.py

@@ -1,3 +1,3 @@
 from django.dispatch.dispatcher import Signal
 
-message_received = Signal(providing_args=["message"])
+message_received = Signal()

django_mailbox/tests/test_process_email.py

@@ -10,7 +10,7 @@ from django_mailbox.models import Mailbox, Message
 from django_mailbox.utils import convert_header_to_unicode
 from django_mailbox import utils
 from django_mailbox.tests.base import EmailMessageTestCase
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from django.core.mail import EmailMessage
 
 __all__ = ["TestProcessEmail"]
@@ -347,11 +347,11 @@ class TestProcessEmail(EmailMessageTestCase):
         email_object = self._get_email_object(
             "message_with_long_content.eml",
         )
-        size = len(force_text(email_object.as_string()))
+        size = len(force_str(email_object.as_string()))
 
         msg = self.mailbox.process_incoming_message(email_object)
 
-        self.assertEqual(size, len(force_text(msg.get_email_object().as_string())))
+        self.assertEqual(size, len(force_str(msg.get_email_object().as_string())))
 
     def test_message_saved(self):
         message = self._get_email_object("generic_message.eml")
@@ -365,7 +365,7 @@ class TestProcessEmail(EmailMessageTestCase):
 
             msg = self.mailbox.process_incoming_message(message)
 
-        self.assertNotEquals(msg.eml, None)
+        self.assertNotEqual(msg.eml, None)
 
         self.assertTrue(msg.eml.name.endswith(".eml"))
 
@@ -384,7 +384,7 @@ class TestProcessEmail(EmailMessageTestCase):
 
             msg = self.mailbox.process_incoming_message(message)
 
-        self.assertEquals(msg.eml, None)
+        self.assertEqual(msg.eml, None)
 
     def test_message_compressed(self):
         message = self._get_email_object("generic_message.eml")

django_mailbox/transports/imap.py

@@ -1,7 +1,5 @@
 import imaplib
 import logging
-from os.path import exists
-import json
 from django.conf import settings
 
 from .base import EmailTransport, MessageParseError
@@ -36,9 +34,6 @@ class ImapTransport(EmailTransport):
         self.delete_message_from_server = getattr(
             settings, "DJANGO_MAILBOX_DELETE_MESSAGE_FROM_SERVER", True
         )
-        self.delete_message_store = getattr(
-            settings, "DJANGO_MAILBOX_DELETE_MESSAGE_ID_STORE", "/tmp/store.json"
-        )
         self.hostname = hostname
         self.port = port
         self.archive = archive
@@ -111,28 +106,7 @@ class ImapTransport(EmailTransport):
                 # If the archive folder does not exist, create it
                 self.server.create(self.archive)
 
-        # PoC of alternative method of storing email
-        if not self.delete_message_from_server:
-            j = {"uids": []}
-            if exists("store.json"):
-                with open("store.json", "r") as f:
-                    j = json.load(f)
-            else:
-                with open("store.json", "w") as f:
-                    json.dump(j, f)
-        # PoC of alternative method of storing email
-
         for uid in message_ids:
-            # PoC of alternative method of storing email
-            if not self.delete_message_from_server:
-                if uid in j["uids"]:
-                    continue
-                else:
-                    j["uids"].append(uid)
-                    with open("store.json", "w") as f:
-                        json.dump(j, f)
-            # PoC of alternative method of storing email
-
             try:
                 typ, msg_contents = self.server.uid("fetch", uid, "(RFC822)")
                 if not msg_contents:

readme.rst

@@ -14,7 +14,8 @@ These ingested messages will be stored in the database in Django models and you
 or -- if you're in a hurry -- by using a signal receiver.
 
 
-### Usage
+Usage
+-----
 
 1. poetry add django-mailbox
 
@@ -36,3 +37,9 @@ or -- if you're in a hurry -- by using a signal receiver.
   `Github <http://github.com/coddingtonbear/django-mailbox/issues>`_.
 - Test status available on
   `Travis-CI <https://travis-ci.org/coddingtonbear/django-mailbox>`_.
+
+Development
+-----------
+
+export DJANGO_SETTINGS_MODULE=websrv.settings
+