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makecopies.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# (c) Copyright 2003-2007 Hewlett-Packard Development Company, L.P.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Author: Don Welch
#
__version__ = '3.3'
__title__ = "Make Copies Utility"
__doc__ = "PC initiated make copies on supported HP AiO and MFP devices."
# Std Lib
import sys
import os
import getopt
import re
import Queue
import time
import operator
# Local
from base.g import *
from base import utils, device, pml, tui
from copier import copier
from prnt import cups
log.set_module('hp-makecopies')
USAGE = [(__doc__, "", "name", True),
("Usage: hp-makecopies [PRINTER|DEVICE-URI] [MODE] [OPTIONS]", "", "summary", True),
utils.USAGE_ARGS,
utils.USAGE_DEVICE,
("To specify a CUPS printer:", "-P<printer>, -p<printer> or --printer=<printer>", "option", False),
utils.USAGE_SPACE,
("[MODE]", "", "header", False),
("Enter graphical UI mode:", "-u or --gui (Default)", "option", False),
("Run in non-interactive mode (batch mode):", "-n or --non-interactive", "option", False),
utils.USAGE_SPACE,
utils.USAGE_OPTIONS,
("Number of copies:", "-m<num_copies> or --copies=<num_copies> or --num=<num_copies> (1-99)", "option", False),
("Reduction/enlargement:", "-r<%> or --reduction=<%> or --enlargement=<%> (25-400%)", "option", False),
("Quality:", "-q<quality> or --quality=<quality> (where quality is: 'fast', 'draft', 'normal', 'presentation', or 'best')", "option", False),
("Contrast:", "-c<contrast> or --contrast=<contrast> (-5 to +5)", "option", False),
("Fit to page (flatbed only):", "-f or --fittopage or --fit (overrides reduction/enlargement)", "option", False),
utils.USAGE_LANGUAGE2,
utils.USAGE_LOGGING1, utils.USAGE_LOGGING2, utils.USAGE_LOGGING3,
utils.USAGE_HELP,
utils.USAGE_SPACE,
utils.USAGE_NOTES,
utils.USAGE_STD_NOTES1, utils.USAGE_STD_NOTES2,
("3. If any copy parameter is not specified (contrast, reduction, etc), the default values from the device are used.", "", "note", False),
]
def usage(typ='text'):
if typ == 'text':
utils.log_title(__title__, __version__)
utils.format_text(USAGE, typ, __title__, 'hp-makecopies', __version__)
sys.exit(0)
try:
opts, args = getopt.getopt(sys.argv[1:], 'P:p:d:hl:gm:c:q:r:funb:',
['printer=', 'device=', 'help', 'logging=',
'num=', 'copies=', 'contrast=', 'quality=',
'reduction=', 'enlargement=', 'fittopage',
'fit', 'gui', 'help-rest', 'help-man',
'help-desc', 'non-interactive', 'bus=',
'lang='])
except getopt.GetoptError, e:
log.error(e.msg)
usage()
printer_name = None
device_uri = None
log_level = logger.DEFAULT_LOG_LEVEL
bus = ['cups']
num_copies = None
reduction = None
reduction_spec = False
contrast = None
quality = None
fit_to_page = None
mode = GUI_MODE
mode_specified = False
loc = None
if os.getenv("HPLIP_DEBUG"):
log.set_level('debug')
for o, a in opts:
if o in ('-h', '--help'):
usage()
elif o == '--help-rest':
usage('rest')
elif o == '--help-man':
usage('man')
elif o == '--help-desc':
print __doc__,
sys.exit(0)
elif o in ('-p', '-P', '--printer'):
if a.startswith('*'):
printer_name = cups.getDefaultPrinter()
log.debug(printer_name)
if printer_name is not None:
log.info("Using CUPS default printer: %s" % printer_name)
else:
log.error("CUPS default printer is not set.")
else:
printer_name = a
elif o in ('-d', '--device'):
device_uri = a
elif o in ('-l', '--logging'):
log_level = a.lower().strip()
if not log.set_level(log_level):
usage()
elif o == '-g':
log.set_level('debug')
elif o in ('-m', '--num', '--copies'):
try:
num_copies = int(a)
except ValueError:
log.warning("Invalid number of copies. Set to default of 1.")
num_copies = 1
if num_copies < 1:
log.warning("Invalid number of copies. Set to minimum of 1.")
num_copies = 1
elif num_copies > 99:
log.warning("Invalid number of copies. Set to maximum of 99.")
num_copies = 99
elif o in ('-c', '--contrast'):
try:
contrast = int(a)
except ValueError:
log.warning("Invalid contrast setting. Set to default of 0.")
contrast = 0
if contrast < -5:
log.warning("Invalid contrast setting. Set to minimum of -5.")
contrast = -5
elif contrast > 5:
log.warning("Invalid contrast setting. Set to maximum of +5.")
contrast = 5
contrast *= 25
elif o in ('-q', '--quality'):
a = a.lower().strip()
if a == 'fast':
quality = pml.COPIER_QUALITY_FAST
elif a.startswith('norm'):
quality = pml.COPIER_QUALITY_NORMAL
elif a.startswith('pres'):
quality = pml.COPIER_QUALITY_PRESENTATION
elif a.startswith('draf'):
quality = pml.COPIER_QUALITY_DRAFT
elif a == 'best':
quality = pml.COPIER_QUALITY_BEST
else:
log.warning("Invalid quality. Set to default of 'normal'.")
elif o in ('-r', '--reduction', '--enlargement'):
reduction_spec = True
try:
reduction = int(a.replace('%', ''))
except ValueError:
log.warning("Invalid reduction %. Set to default of 100%.")
reduction = 100
if reduction < 25:
log.warning("Invalid reduction %. Set to minimum of 25%.")
reduction = 25
elif reduction > 400:
log.warning("Invalid reduction %. Set to maximum of 400%.")
reduction = 400
elif o in ('-f', '--fittopage', '--fit'):
fit_to_page = pml.COPIER_FIT_TO_PAGE_ENABLED
elif o in ('-n', '--non-interactive'):
if mode_specified:
log.error("You may only specify a single mode as a parameter (-n or -u).")
sys.exit(1)
mode = NON_INTERACTIVE_MODE
mode_specified = True
elif o in ('-u', '--gui'):
if mode_specified:
log.error("You may only specify a single mode as a parameter (-n or -u).")
sys.exit(1)
mode = GUI_MODE
mode_specified = True
elif o in ('-b', '--bus'):
bus = [x.lower().strip() for x in a.split(',')]
if not device.validateBusList(bus):
usage()
elif o == '--lang':
if a.strip() == '?':
tui.show_languages()
sys.exit(0)
loc = utils.validate_language(a.lower())
if fit_to_page == pml.COPIER_FIT_TO_PAGE_ENABLED and reduction_spec:
log.warning("Fit to page specfied: Reduction/enlargement parameter ignored.")
utils.log_title(__title__, __version__)
if os.getuid() == 0:
log.warn("hp-makecopies should not be run as root.")
# Security: Do *not* create files that other users can muck around with
os.umask (0037)
if mode == GUI_MODE:
if not utils.canEnterGUIMode():
mode = NON_INTERACTIVE_MODE
if mode == GUI_MODE:
app = None
makecopiesdlg = None
from qt import *
from ui.makecopiesform import MakeCopiesForm
# create the main application object
app = QApplication(sys.argv)
if loc is None:
loc = user_cfg.ui.get("loc", "system")
if loc.lower() == 'system':
loc = str(QTextCodec.locale())
log.debug("Using system locale: %s" % loc)
if loc.lower() != 'c':
e = 'utf8'
try:
l, x = loc.split('.')
loc = '.'.join([l, e])
except ValueError:
l = loc
loc = '.'.join([loc, e])
log.debug("Trying to load .qm file for %s locale." % loc)
trans = QTranslator(None)
qm_file = 'hplip_%s.qm' % l
log.debug("Name of .qm file: %s" % qm_file)
loaded = trans.load(qm_file, prop.localization_dir)
if loaded:
app.installTranslator(trans)
else:
loc = 'c'
if loc == 'c':
log.debug("Using default 'C' locale")
else:
log.debug("Using locale: %s" % loc)
QLocale.setDefault(QLocale(loc))
prop.locale = loc
try:
locale.setlocale(locale.LC_ALL, locale.normalize(loc))
except locale.Error:
pass
makecopiesdlg = MakeCopiesForm(bus, device_uri, printer_name,
num_copies, contrast, quality,
reduction, fit_to_page)
makecopiesdlg.show()
app.setMainWidget(makecopiesdlg)
try:
log.debug("Starting GUI loop...")
app.exec_loop()
except KeyboardInterrupt:
pass
else: # NON_INTERACTIVE_MODE
try:
if not device_uri and not printer_name:
try:
device_uri = device.getInteractiveDeviceURI(bus,
filter={'copy-type': (operator.gt, 0)})
if device_uri is None:
sys.exit(1)
except Error:
log.error("Error occured during interactive mode. Exiting.")
sys.exit(1)
dev = copier.PMLCopyDevice(device_uri, printer_name)
if dev.copy_type == COPY_TYPE_NONE:
log.error("Sorry, make copies functionality is not supported on this device.")
sys.exit(1)
user_cfg.last_used.device_uri = dev.device_uri
try:
try:
dev.open()
if num_copies is None:
result_code, num_copies = dev.getPML(pml.OID_COPIER_NUM_COPIES)
if contrast is None:
result_code, contrast = dev.getPML(pml.OID_COPIER_CONTRAST)
if reduction is None:
result_code, reduction = dev.getPML(pml.OID_COPIER_REDUCTION)
if quality is None:
result_code, quality = dev.getPML(pml.OID_COPIER_QUALITY)
if fit_to_page is None and dev.copy_type == COPY_TYPE_DEVICE:
result_code, fit_to_page = dev.getPML(pml.OID_COPIER_FIT_TO_PAGE)
else:
fit_to_page = pml.COPIER_FIT_TO_PAGE_DISABLED
result_code, max_reduction = dev.getPML(pml.OID_COPIER_REDUCTION_MAXIMUM)
result_code, max_enlargement = dev.getPML(pml.OID_COPIER_ENLARGEMENT_MAXIMUM)
except Error, e:
log.error(e.msg)
sys.exit(1)
scan_style = dev.mq.get('scan-style', SCAN_STYLE_FLATBED)
log.debug(scan_style)
if scan_style == SCAN_STYLE_SCROLLFED:
fit_to_page = pml.COPIER_FIT_TO_PAGE_DISABLED
log.debug("num_copies = %d" % num_copies)
log.debug("contrast= %d" % contrast)
log.debug("reduction = %d" % reduction)
log.debug("quality = %d" % quality)
log.debug("fit_to_page = %d" % fit_to_page)
log.debug("max_reduction = %d" % max_reduction)
log.debug("max_enlargement = %d" % max_enlargement)
log.debug("scan_style = %d" % scan_style)
update_queue = Queue.Queue()
event_queue = Queue.Queue()
dev.copy(num_copies, contrast, reduction,
quality, fit_to_page, scan_style,
update_queue, event_queue)
cont = True
while cont:
while update_queue.qsize():
try:
status = update_queue.get(0)
except Queue.Empty:
break
if status == copier.STATUS_IDLE:
log.debug("Idle")
continue
elif status in (copier.STATUS_SETTING_UP, copier.STATUS_WARMING_UP):
log.info("Warming up...")
continue
elif status == copier.STATUS_ACTIVE:
log.info("Copying...")
continue
elif status in (copier.STATUS_ERROR, copier.STATUS_DONE):
if status == copier.STATUS_ERROR:
log.error("Copier error!")
dev.sendEvent(EVENT_COPY_JOB_FAIL)
cont = False
break
elif status == copier.STATUS_DONE:
cont = False
break
time.sleep(2)
finally:
dev.close()
except KeyboardInterrupt:
log.error("User interrupt. Canceling...")
event_queue.put(copier.COPY_CANCELED)
dev.sendEvent(EVENT_COPY_JOB_CANCELED)
dev.waitForCopyThread()
dev.sendEvent(EVENT_END_COPY_JOB)
log.info("")
log.info("Done.")