def pipe(cmdargs):
"""
Execute a process in different way, create a Pipe to do read/write operations with child process.
See `lib.nonblocking` module.
"""
dhnio.Dprint(14, "child_process.pipe %s" % str(cmdargs))
try:
if dhnio.Windows():
import win32process
p = nonblocking.Popen(
cmdargs,
shell=False,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
universal_newlines=False,
creationflags = win32process.CREATE_NO_WINDOW,)
else:
p = nonblocking.Popen(
cmdargs,
shell=False,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
universal_newlines=False,)
except:
dhnio.Dprint(1, 'child_process.pipe ERROR executing: ' + str(cmdargs) + '\n' + str(dhnio.formatExceptionInfo()))
return None
return p
def send(filename, email, subject = 'datahaven_transport', reactor_stop=False, use_smtplib=False):
transport_control.log('email', 'start sending to ' + email)
smtp_info = [
settings.getEmailAddress(), #0
settings.getSMTPHost(), #1
settings.getSMTPPort(), #2
settings.getSMTPUser(), #3
settings.getSMTPPass(), #4
settings.getSMTPSSL(), #5
settings.getSMTPNeedLogin()] #6
if smtp_info[0].strip() == '' or smtp_info[1].strip() == '':
dhnio.Dprint(1, 'transport_email.send empty mailbox info. check your email options')
## transport_control.msg('e', 'empty mailbox info. check your email options')
## transport_control.connectionStatusCallback('email', email, None, 'empty mailbox info. check your email options')
transport_control.sendStatusReport(email, filename,
'failed', 'email',
None, 'empty mailbox info. check your email options')
return
## print smtp_info
## smtp_info = smtp3_info
if not os.path.isfile(filename):
dhnio.Dprint(1, 'transport_email.send wrong file name: %s' % filename)
## transport_control.msg('e', 'wrong file name %s' % filename)
return
from_address = smtp_info[0]
dhnio.Dprint(8, 'transport_email.send from:%s to:%s' % (from_address, email))
if use_smtplib:
#send via smtplib
try:
send_smtplib(
smtp_info[1],
smtp_info[3],
smtp_info[4],
smtp_info[5],
from_address,
email,
subject,
filename)
except:
dhnio.Dprint(1, 'transport_email.send NETERROR sending email ' + dhnio.formatExceptionInfo())
## transport_control.msg('e', 'Error sending email')
transport_control.log('email', 'error sending email')
## transport_control.connectionStatusCallback('email', email, None, 'error sending email')
transport_control.sendStatusReport(email, filename,
'failed', 'email',
None, 'error sending email')
return
## if misc.transport_control_using():
transport_control.sendStatusReport(email, filename,
'finished', 'email') # only one outstanding send per host
transport_control.log('email', 'done')
poll().send()
else:
#Send via Twisted
def ok(x):
dhnio.Dprint(14, 'transport_email.send.ok: sending done')
## if misc.transport_control_using():
# only one outstanding send per host
transport_control.sendStatusReport(email, filename,
'finished', 'email')
transport_control.log('email', 'message successful sent')
poll().send()
if reactor_stop:
reactor.stop()
def fail(x):
## if misc.transport_control_using():
dhnio.Dprint(1, 'transport_email.send.fail NETERROR sending email \n' + str(x.getErrorMessage()))
## transport_control.msg('e', 'error sending email: ' + str(x.getErrorMessage()) )
## transport_control.connectionStatusCallback('email', smtp_info[0], x, 'error sending email')
transport_control.sendStatusReport(email, filename,
'failed', 'email',
x, 'error sending email')
transport_control.log('email', 'error sending email' + str(x.getErrorMessage()))
if reactor_stop:
reactor.stop()
if smtp_info[6]:
#1th method
res = sendTwistedMailAuth(
smtp_info[1],
smtp_info[2],
smtp_info[3],
smtp_info[4],
smtp_info[5],
smtp_info[6],
from_address,
email,
subject,
filename)
else:
#2th method:
res = sendTwistedMail(
smtp_info[1],
smtp_info[0],
email,
subject,
filename,
smtp_info[2])
res.addCallback(ok)
res.addErrback(fail)
return res
