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Switch from nose to py.test.

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This commit is contained in:
Adam Coddington 2016-05-14 22:06:32 -07:00
parent 7bb816b9ce
commit b4a3cdc843
11 changed files with 140 additions and 156 deletions
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1
.travis.yml
View file

@ -38,6 +38,7 @@ matrix:
python: '3.4'
install:
- pip install -q Django$DJANGO
- pip install -r test_requirements.txt
- pip install -q -e .
script:
- python setup.py test

107
django_mailbox/models.py
View file

@ -20,13 +20,13 @@ import uuid
import six
from six.moves.urllib.parse import parse_qs, unquote, urlparse
from django.conf import settings
from django.conf import settings as django_settings
from django.core.files.base import ContentFile
from django.core.mail.message import make_msgid
from django.db import models
from django.utils.translation import ugettext_lazy as _
from .utils import convert_header_to_unicode, get_body_from_message
from django_mailbox import utils
from django_mailbox.signals import message_received
from django_mailbox.transports import Pop3Transport, ImapTransport, \
MaildirTransport, MboxTransport, BabylTransport, MHTransport, \
@ -35,55 +35,6 @@ from django_mailbox.transports import Pop3Transport, ImapTransport, \
logger = logging.getLogger(__name__)
STRIP_UNALLOWED_MIMETYPES = getattr(
settings,
'DJANGO_MAILBOX_STRIP_UNALLOWED_MIMETYPES',
False
)
ALLOWED_MIMETYPES = getattr(
settings,
'DJANGO_MAILBOX_ALLOWED_MIMETYPES',
[
'text/plain',
'text/html'
]
)
TEXT_STORED_MIMETYPES = getattr(
settings,
'DJANGO_MAILBOX_TEXT_STORED_MIMETYPES',
[
'text/plain',
'text/html'
]
)
ALTERED_MESSAGE_HEADER = getattr(
settings,
'DJANGO_MAILBOX_ALTERED_MESSAGE_HEADER',
'X-Django-Mailbox-Altered-Message'
)
ATTACHMENT_INTERPOLATION_HEADER = getattr(
settings,
'DJANGO_MAILBOX_ATTACHMENT_INTERPOLATION_HEADER',
'X-Django-Mailbox-Interpolate-Attachment'
)
ATTACHMENT_UPLOAD_TO = getattr(
settings,
'DJANGO_MAILBOX_ATTACHMENT_UPLOAD_TO',
'mailbox_attachments/%Y/%m/%d/'
)
STORE_ORIGINAL_MESSAGE = getattr(
settings,
'DJANGO_MAILBOX_STORE_ORIGINAL_MESSAGE',
False
)
class ActiveMailboxManager(models.Manager):
def get_queryset(self):
return super(ActiveMailboxManager, self).get_queryset().filter(
@ -272,6 +223,8 @@ class Mailbox(models.Model):
return msg
def _get_dehydrated_message(self, msg, record):
settings = utils.get_settings()
new = EmailMessage()
if msg.is_multipart():
for header, value in msg.items():
@ -281,25 +234,27 @@ class Mailbox(models.Model):
self._get_dehydrated_message(part, record)
)
elif (
STRIP_UNALLOWED_MIMETYPES
and not msg.get_content_type() in ALLOWED_MIMETYPES
settings['strip_unallowed_mimetypes']
and not msg.get_content_type() in settings['allowed_mimetypes']
):
for header, value in msg.items():
new[header] = value
# Delete header, otherwise when attempting to deserialize the
# payload, it will be expecting a body for this.
del new['Content-Transfer-Encoding']
new[ALTERED_MESSAGE_HEADER] = (
new[settings['altered_message_header']] = (
'Stripped; Content type %s not allowed' % (
msg.get_content_type()
)
)
new.set_payload('')
elif (
(msg.get_content_type() not in TEXT_STORED_MIMETYPES) or
(
msg.get_content_type() not in settings['text_stored_mimetypes']
) or
('attachment' in msg.get('Content-Disposition', ''))
):
filename = msg.get_filename()
filename = utils.convert_header_to_unicode(msg.get_filename())
if not filename:
extension = mimetypes.guess_extension(msg.get_content_type())
else:
@ -323,7 +278,9 @@ class Mailbox(models.Model):
attachment.save()
placeholder = EmailMessage()
placeholder[ATTACHMENT_INTERPOLATION_HEADER] = str(attachment.pk)
placeholder[
settings['attachment_interpolation_header']
] = str(attachment.pk)
new = placeholder
else:
content_charset = msg.get_content_charset()
@ -361,19 +318,25 @@ class Mailbox(models.Model):
def _process_message(self, message):
msg = Message()
if STORE_ORIGINAL_MESSAGE:
msg.eml.save('%s.eml' % uuid.uuid4(), ContentFile(message), save=False)
settings = utils.get_settings()
if settings['store_original_message']:
msg.eml.save(
'%s.eml' % uuid.uuid4(), ContentFile(message), save=False
)
msg.mailbox = self
if 'subject' in message:
msg.subject = convert_header_to_unicode(message['subject'])[0:255]
msg.subject = (
utils.convert_header_to_unicode(message['subject'])[0:255]
)
if 'message-id' in message:
msg.message_id = message['message-id'][0:255].strip()
if 'from' in message:
msg.from_header = convert_header_to_unicode(message['from'])
msg.from_header = utils.convert_header_to_unicode(message['from'])
if 'to' in message:
msg.to_header = convert_header_to_unicode(message['to'])
msg.to_header = utils.convert_header_to_unicode(message['to'])
elif 'Delivered-To' in message:
msg.to_header = convert_header_to_unicode(message['Delivered-To'])
msg.to_header = utils.convert_header_to_unicode(message['Delivered-To'])
msg.save()
message = self._get_dehydrated_message(message, msg)
msg.set_body(message.as_string())
@ -557,7 +520,7 @@ class Message(models.Model):
if self.mailbox.from_email:
message.from_email = self.mailbox.from_email
else:
message.from_email = settings.DEFAULT_FROM_EMAIL
message.from_email = django_settings.DEFAULT_FROM_EMAIL
message.extra_headers['Message-ID'] = make_msgid()
message.extra_headers['Date'] = formatdate()
message.extra_headers['In-Reply-To'] = self.message_id.strip()
@ -573,7 +536,7 @@ class Message(models.Model):
"""
Returns the message body matching content type 'text/plain'.
"""
return get_body_from_message(
return utils.get_body_from_message(
self.get_email_object(), 'text', 'plain'
).replace('=\n', '').strip()
@ -582,12 +545,14 @@ class Message(models.Model):
"""
Returns the message body matching content type 'text/html'.
"""
return get_body_from_message(
return utils.get_body_from_message(
self.get_email_object(), 'text', 'html'
).replace('\n', '').strip()
def _rehydrate(self, msg):
new = EmailMessage()
settings = utils.get_settings()
if msg.is_multipart():
for header, value in msg.items():
new[header] = value
@ -595,10 +560,10 @@ class Message(models.Model):
new.attach(
self._rehydrate(part)
)
elif ATTACHMENT_INTERPOLATION_HEADER in msg.keys():
elif settings['attachment_interpolation_header'] in msg.keys():
try:
attachment = MessageAttachment.objects.get(
pk=msg[ATTACHMENT_INTERPOLATION_HEADER]
pk=msg[settings['attachment_interpolation_header']]
)
for header, value in attachment.items():
new[header] = value
@ -627,9 +592,9 @@ class Message(models.Model):
del new['Content-Transfer-Encoding']
encode_base64(new)
except MessageAttachment.DoesNotExist:
new[ALTERED_MESSAGE_HEADER] = (
new[settings['altered_message_header']] = (
'Missing; Attachment %s not found' % (
msg[ATTACHMENT_INTERPOLATION_HEADER]
msg[settings['attachment_interpolation_header']]
)
)
new.set_payload('')
@ -723,7 +688,7 @@ class MessageAttachment(models.Model):
document = models.FileField(
_(u'Document'),
upload_to=ATTACHMENT_UPLOAD_TO,
upload_to=utils.get_attachment_save_path,
)
def delete(self, *args, **kwargs):

53
django_mailbox/runtests.py
View file

@ -1,53 +0,0 @@
#!/usr/bin/env python
import sys
from os.path import dirname, abspath
try:
from django import setup
except ImportError:
pass
from django.conf import settings
if not settings.configured:
settings.configure(
DATABASES={
'default': {
'ENGINE': 'django.db.backends.sqlite3',
},
},
INSTALLED_APPS=[
'django.contrib.auth',
'django.contrib.contenttypes',
'django_mailbox',
]
)
try:
from django.test.runner import DiscoverRunner as TestRunner
except ImportError:
from django.test.simple import DjangoTestSuiteRunner as TestRunner
def runtests(*test_args):
if not test_args:
test_args = ['django_mailbox']
parent = dirname(abspath(__file__))
sys.path.insert(0, parent)
try:
# ensure that AppRegistry has loaded
setup()
except NameError:
# This version of Django is too old for an app registry.
pass
runner = TestRunner(
verbosity=1,
interactive=False,
failfast=False
)
failures = runner.run_tests(test_args)
sys.exit(failures)
if __name__ == '__main__':
runtests(*sys.argv[1:])

6
django_mailbox/tests/__init__.py
View file

@ -1,6 +0,0 @@
from .test_mailbox import *
from .test_message_flattening import *
from .test_process_email import *
from .test_transports import *
from .test_integration_imap import *
from .test_settings import *

12
django_mailbox/tests/base.py
View file

@ -7,7 +7,7 @@ import six
from django.conf import settings
from django.test import TestCase
from django_mailbox import models
from django_mailbox import models, utils
from django_mailbox.models import Mailbox, Message
@ -34,9 +34,13 @@ class EmailMessageTestCase(TestCase):
]
def setUp(self):
self._ALLOWED_MIMETYPES = models.ALLOWED_MIMETYPES
self._STRIP_UNALLOWED_MIMETYPES = models.STRIP_UNALLOWED_MIMETYPES
self._TEXT_STORED_MIMETYPES = models.TEXT_STORED_MIMETYPES
dm_settings = utils.get_settings()
self._ALLOWED_MIMETYPES = dm_settings['allowed_mimetypes']
self._STRIP_UNALLOWED_MIMETYPES = (
dm_settings['strip_unallowed_mimetypes']
)
self._TEXT_STORED_MIMETYPES = dm_settings['text_stored_mimetypes']
self.mailbox = Mailbox.objects.create(from_email='from@example.com')

11
django_mailbox/tests/settings.py Normal file
View file

@ -0,0 +1,11 @@
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
},
}
INSTALLED_APPS = [
'django.contrib.auth',
'django.contrib.contenttypes',
'django_mailbox',
]
SECRET_KEY = 'beepboop'

18
django_mailbox/tests/test_message_flattening.py
View file

@ -1,4 +1,8 @@
from django_mailbox import models
import copy
import mock
from django_mailbox import models, utils
from django_mailbox.models import Message
from django_mailbox.tests.base import EmailMessageTestCase
@ -74,10 +78,16 @@ class TestMessageFlattening(EmailMessageTestCase):
expected_email_object = self._get_email_object(
'message_with_many_multiparts_stripped_html.eml',
)
models.STRIP_UNALLOWED_MIMETYPES = True
models.ALLOWED_MIMETYPES = ['text/plain']
default_settings = utils.get_settings()
msg = self.mailbox.process_incoming_message(incoming_email_object)
with mock.patch('django_mailbox.utils.get_settings') as get_settings:
altered = copy.deepcopy(default_settings)
altered['strip_unallowed_mimetypes'] = True
altered['allowed_mimetypes'] = ['text/plain']
get_settings.return_value = altered
msg = self.mailbox.process_incoming_message(incoming_email_object)
actual_email_object = msg.get_email_object()

10
django_mailbox/tests/test_settings.py
View file

@ -1,10 +0,0 @@
from django.test import TestCase
from django.conf import settings
from django_mailbox.models import ATTACHMENT_UPLOAD_TO
class TestSettings(TestCase):
def test_default_attachment_upload_to(self):
user_setting = getattr(settings, 'DJANGO_MAILBOX_ATTACHMENT_UPLOAD_TO', False)
self.assertFalse(user_setting)
self.assertEqual(ATTACHMENT_UPLOAD_TO, 'mailbox_attachments/%Y/%m/%d/')

72
django_mailbox/utils.py
View file

@ -1,5 +1,6 @@
import email.header
import logging
import os
import six
@ -9,19 +10,65 @@ from django.conf import settings
logger = logging.getLogger(__name__)
DEFAULT_CHARSET = getattr(
settings,
'DJANGO_MAILBOX_DEFAULT_CHARSET',
'iso8859-1',
)
def get_settings():
return {
'strip_unallowed_mimetypes': getattr(
settings,
'DJANGO_MAILBOX_STRIP_UNALLOWED_MIMETYPES',
False
),
'allowed_mimetypes': getattr(
settings,
'DJANGO_MAILBOX_ALLOWED_MIMETYPES',
[
'text/plain',
'text/html'
]
),
'text_stored_mimetypes': getattr(
settings,
'DJANGO_MAILBOX_TEXT_STORED_MIMETYPES',
[
'text/plain',
'text/html'
]
),
'altered_message_header': getattr(
settings,
'DJANGO_MAILBOX_ALTERED_MESSAGE_HEADER',
'X-Django-Mailbox-Altered-Message'
),
'attachment_interpolation_header': getattr(
settings,
'DJANGO_MAILBOX_ATTACHMENT_INTERPOLATION_HEADER',
'X-Django-Mailbox-Interpolate-Attachment'
),
'attachment_upload_to': getattr(
settings,
'DJANGO_MAILBOX_ATTACHMENT_UPLOAD_TO',
'mailbox_attachments/%Y/%m/%d/'
),
'store_original_message': getattr(
settings,
'DJANGO_MAILBOX_STORE_ORIGINAL_MESSAGE',
False
),
'default_charset': getattr(
settings,
'DJANGO_MAILBOX_default_charset',
'iso8859-1',
)
}
def convert_header_to_unicode(header):
default_charset = get_settings()['default_charset']
def _decode(value, encoding):
if isinstance(value, six.text_type):
return value
if not encoding or encoding == 'unknown-8bit':
encoding = DEFAULT_CHARSET
encoding = default_charset
return value.decode(encoding, 'replace')
try:
@ -36,9 +83,9 @@ def convert_header_to_unicode(header):
logger.exception(
'Errors encountered decoding header %s into encoding %s.',
header,
DEFAULT_CHARSET,
default_charset,
)
return unicode(header, DEFAULT_CHARSET, 'replace')
return unicode(header, default_charset, 'replace')
def get_body_from_message(message, maintype, subtype):
@ -78,3 +125,12 @@ def get_body_from_message(message, maintype, subtype):
body += this_part
return body
def get_attachment_save_path(instance, filename):
settings = get_settings()
return os.path.join(
settings['attachment_upload_to'],
filename,
)

4
setup.cfg Normal file
View file

@ -0,0 +1,4 @@
[pytest]
norecursedirs=env docs lib .eggs
DJANGO_SETTINGS_MODULE=django_mailbox.tests.settings
addopts = --tb=short -rxs

2
test_requirements.txt Normal file
View file

@ -0,0 +1,2 @@
pytest==2.9.1
pytest-django==2.9.1