def send_email(email, template, kwargs):
"""Send an email via the mailgun service."""
maildir = os.path.join(topdir, 'emails')
env = jinja2.Environment(loader=jinja2.FileSystemLoader(maildir))
template = env.get_template(template)
rendered = template.render(**kwargs)
headers, message = parse_email(rendered)
mailargs = {'to': email,
'from': app.config['MAIL_FROM'],
'bcc': app.config.get('MAIL_BCC'),
'text': message}
mailargs.update(headers)
conn = HTTPSConnection('api.mailgun.net', 443)
conn.connect()
auth = b64enc('api:{0[MAILGUN_KEY]}'.format(app.config))
headers = {'Authorization': 'Basic {0}'.format(auth),
'Accept': 'application/json',
'Content-type': 'application/x-www-form-urlencoded'}
url = '/v2/{0[MAILGUN_DOMAIN]}/messages'.format(app.config)
body = urlencode(mailargs)
conn.request('POST', url, body, headers)
resp = conn.getresponse()
if resp.status != 200:
raise RuntimeError('could not send email')
conn.close()
def connect(self):
"""
Override the connect() function to intercept calls to certain
host/ports.
If no app at host/port has been registered for interception then
a normal HTTPSConnection is made.
"""
if debuglevel:
sys.stderr.write('connect: %s, %s\n' % (
self.host,
self.port,
))
try:
(app, script_name) = self.get_app(self.host, self.port)
if app:
if debuglevel:
sys.stderr.write('INTERCEPTING call to %s:%s\n' % (
self.host,
self.port,
))
self.sock = wsgi_fake_socket(app,
self.host,
self.port,
script_name,
https=True)
else:
try:
import ssl
if not hasattr(self, 'key_file'):
self.key_file = None
if not hasattr(self, 'cert_file'):
self.cert_file = None
if not hasattr(self, '_context'):
try:
self._context = ssl.create_default_context()
except AttributeError:
self._context = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
self._context.options |= ssl.OP_NO_SSLv2
if not hasattr(self, 'check_hostname'):
self._check_hostname = (
self._context.verify_mode != ssl.CERT_NONE)
else:
self._check_hostname = self.check_hostname
except (ImportError, AttributeError):
pass
HTTPSConnection.connect(self)
except Exception:
if debuglevel: # intercept & print out tracebacks
traceback.print_exc()
raise
def connect(self):
"""
Override the connect() function to intercept calls to certain
host/ports.
If no app at host/port has been registered for interception then
a normal HTTPSConnection is made.
"""
if debuglevel:
sys.stderr.write('connect: %s, %s\n' % (self.host, self.port,))
try:
(app, script_name) = self.get_app(self.host, self.port)
if app:
if debuglevel:
sys.stderr.write('INTERCEPTING call to %s:%s\n' %
(self.host, self.port,))
self.sock = wsgi_fake_socket(app, self.host, self.port,
script_name, https=True)
else:
try:
import ssl
if not hasattr(self, 'key_file'):
self.key_file = None
if not hasattr(self, 'cert_file'):
self.cert_file = None
if not hasattr(self, '_context'):
try:
self._context = ssl.create_default_context()
except AttributeError:
self._context = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
self._context.options |= ssl.OP_NO_SSLv2
if not hasattr(self, 'check_hostname'):
self._check_hostname = (
self._context.verify_mode != ssl.CERT_NONE
)
else:
self._check_hostname = self.check_hostname
except (ImportError, AttributeError):
pass
HTTPSConnection.connect(self)
except Exception:
if debuglevel: # intercept & print out tracebacks
traceback.print_exc()
raise
