django1/django/core/mail/backends/console.py

35 lines
1.2 KiB
Python

"""
Email backend that writes messages to console instead of sending them.
"""
import sys
import threading
from django.core.mail.backends.base import BaseEmailBackend
class EmailBackend(BaseEmailBackend):
def __init__(self, *args, **kwargs):
self.stream = kwargs.pop('stream', sys.stdout)
self._lock = threading.RLock()
super(EmailBackend, self).__init__(*args, **kwargs)
def send_messages(self, email_messages):
"""Write all messages to the stream in a thread-safe way."""
if not email_messages:
return
msg_count = 0
with self._lock:
try:
stream_created = self.open()
for message in email_messages:
self.stream.write('%s\n' % message.message().as_string())
self.stream.write('-' * 79)
self.stream.write('\n')
self.stream.flush() # flush after each message
msg_count += 1
if stream_created:
self.close()
except:
if not self.fail_silently:
raise
return msg_count