def render_file(self, path, title, mime_type, force_single_page=False):
all_pages = True
page_range = ''
page_set = 0
nup = 1
cups.resetOptions()
if mime_type in ["application/x-cshell",
"application/x-perl",
"application/x-python",
"application/x-shell",
"application/x-sh",
"text/plain",]:
cups.addOption('prettyprint')
if nup > 1:
cups.addOption('number-up=%d' % nup)
if force_single_page:
cups.addOption('page-ranges=1') # Force coverpage to 1 page
sent_job_id = cups.printFile(self.current_printer, path, title)
cups.resetOptions()
log.debug("Job ID=%d" % sent_job_id)
job_id = 0
time.sleep(1)
fax_file = ''
complete = False
end_time = time.time() + 300.0 # wait for 5 min. max
while time.time() < end_time:
log.debug("Waiting for fax... type =%s"%type(self.dev.device_uri))
result = list(self.service.CheckForWaitingFax(self.dev.device_uri, prop.username, sent_job_id))
fax_file = str(result[7])
log.debug("Fax file=%s" % fax_file)
if fax_file:
break
if self.check_for_cancel():
log.error("Render canceled. Canceling job #%d..." % sent_job_id)
cups.cancelJob(sent_job_id)
return '', True
time.sleep(1)
else:
log.error("Timeout waiting for rendering. Canceling job #%d..." % sent_job_id)
cups.cancelJob(sent_job_id)
return '', False
return fax_file, False
def render_file(self, path, title, mime_type, force_single_page=False):
all_pages = True
page_range = ''
page_set = 0
nup = 1
cups.resetOptions()
if mime_type in ["application/x-cshell",
"application/x-perl",
"application/x-python",
"application/x-shell",
"application/x-sh",
"text/plain",]:
cups.addOption('prettyprint')
if nup > 1:
cups.addOption('number-up=%d' % nup)
if force_single_page:
cups.addOption('page-ranges=1') # Force coverpage to 1 page
sent_job_id = cups.printFile(self.current_printer, path, title)
cups.resetOptions()
log.debug("Job ID=%d" % sent_job_id)
job_id = 0
time.sleep(1)
fax_file = ''
complete = False
end_time = time.time() + 300.0 # wait for 5 min. max
while time.time() < end_time:
log.debug("Waiting for fax...")
result = list(self.service.CheckForWaitingFax(self.dev.device_uri, prop.username, sent_job_id))
fax_file = str(result[7])
log.debug("Fax file=%s" % fax_file)
if fax_file:
break
if self.check_for_cancel():
log.error("Render canceled. Canceling job #%d..." % sent_job_id)
cups.cancelJob(sent_job_id)
return '', True
time.sleep(1)
else:
log.error("Timeout waiting for rendering. Canceling job #%d..." % sent_job_id)
cups.cancelJob(sent_job_id)
return '', False
return fax_file, False
def cancel_uncomplete_jobs(self):
try:
jobs = cups.getJobs(completed=0)
for job in jobs:
cups.cancelJob(job.id)
except Exception as e:
log.warning("cancel_uncomplete_jobs: %s" % str(e))
cups.resetOptions()
#
# Wait for fax to finish rendering
#
end_time = time.time() + 120.0
while time.time() < end_time:
log.debug("Waiting for fax...")
try:
result = list(service.CheckForWaitingFax(device_uri, prop.username, sent_job_id))
log.debug(repr(result))
except dbus.exceptions.DBusException:
log.error("Cannot communicate with hp-systray. Canceling...")
cups.cancelJob(sent_job_id)
sys.exit(1)
fax_file = str(result[7])
log.info(fax_file)
if fax_file:
log.debug("Fax file=%s" % fax_file)
#title = str(result[5])
title = result[5]
break
time.sleep(1)
else:
log.error("Timeout waiting for rendering. Canceling job #%d..." % sent_job_id)