/usr/share/hplip/clean.py is in hplip-data 3.16.11+repack0-3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 | #!/usr/bin/python3
# -*- coding: utf-8 -*-
#
# (c) Copyright 2003-2015 HP 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__ = '4.0'
__title__ = 'Printer Printhead Cleaning Utility'
__mod__ = 'hp-clean'
__doc__ = "Printhead cleaning utility for HPLIP supported inkjet printers."
#Std Lib
import sys
import re
import getopt
import time
import operator
import os
# Local
from base.g import *
from base import device, utils, maint, tui, module
from prnt import cups
try:
from importlib import import_module
except ImportError as e:
log.debug(e)
from base.utils import dyn_import_mod as import_module
def CleanUIx(level):
global d
ok = tui.continue_prompt("Ready to perform level %d cleaning ." % level)
if ok:
timeout = 0
time.sleep(5)
try:
while True:
update_spinner()
try:
d.open()
except Error:
time.sleep(2)
timeout += 2
continue
if d.isIdleAndNoError():
break
time.sleep(1)
timeout += 1
if timeout > 45:
log.error("Timeout waiting for print to finish.")
sys.exit(0)
finally:
cleanup_spinner()
d.close()
return ok
def CleanUI1(msg=""):
if not msg:
log.note("Please wait for page to complete printing before continuing.\nLevel 1 cleaning complete. If the printout looks OK.")
log.info("Note: Wait for previous print to finish")
else:
log.note(msg)
log.info("Press enter 'q' to quit or <enter> to do a level 2 cleaning.")
return CleanUIx(2)
def CleanUI2(msg=""):
if not msg:
log.note("Please wait for page to complete printing before continuing.\nLevel 2 cleaning complete. If the printout looks OK.")
log.info("Note: Wait for previous print to finish")
else:
log.note(msg)
log.info("Press enter 'q' to quit or <enter> to do a level 3 cleaning.")
log.warn("Level 3 uses a lot of ink.")
return CleanUIx(3)
def CleanUI3(msg =""):
if msg:
log.info(msg)
else:
log.info("\nLevel 3 cleaning complete. Check this page to see if the problem was fixed. If the test page was not printed OK, replace the printhead(s).")
try:
mod = module.Module(__mod__, __title__, __version__, __doc__, None,
(INTERACTIVE_MODE, GUI_MODE), (UI_TOOLKIT_QT4, UI_TOOLKIT_QT5))
mod.setUsage(module.USAGE_FLAG_DEVICE_ARGS,
see_also_list=['hp-align', 'hp-clean', 'hp-linefeedcal',
'hp-pqdiag'])
opts, device_uri, printer_name, mode, ui_toolkit, lang = \
mod.parseStdOpts()
device_uri = mod.getDeviceUri(device_uri, printer_name,
filter={'clean-type': (operator.ne, CLEAN_TYPE_NONE)})
if not device_uri:
sys.exit(1)
log.info("Using device : %s\n" % device_uri)
if mode == GUI_MODE:
if not utils.canEnterGUIMode4():
log.error("%s -u/--gui requires Qt4 GUI support. Entering interactive mode." % __mod__)
mode = INTERACTIVE_MODE
if mode == INTERACTIVE_MODE:
try:
d = device.Device(device_uri, printer_name)
except Error as e:
log.error("Unable to open device: %s" % e.msg)
sys.exit(0)
try:
try:
d.open()
except Error:
log.error("Unable to print to printer. Please check device and try again.")
sys.exit(1)
if d.isIdleAndNoError():
clean_type = d.mq.get('clean-type', CLEAN_TYPE_NONE)
log.debug("Clean type=%d" % clean_type)
d.close()
try:
if clean_type == CLEAN_TYPE_UNSUPPORTED:
log.error("Cleaning through HPLIP not supported for this printer. Please use the printer's front panel to perform printhead cleaning.")
elif clean_type == CLEAN_TYPE_PCL:
maint.cleaning(d, clean_type, maint.cleanType1, maint.primeType1,
maint.wipeAndSpitType1, tui.load_paper_prompt,
CleanUI1, CleanUI2, CleanUI3,
None)
elif clean_type == CLEAN_TYPE_LIDIL:
maint.cleaning(d, clean_type, maint.cleanType2, maint.primeType2,
maint.wipeAndSpitType2, tui.load_paper_prompt,
CleanUI1, CleanUI2, CleanUI3,
None)
elif clean_type == CLEAN_TYPE_PCL_WITH_PRINTOUT:
maint.cleaning(d, clean_type, maint.cleanType1, maint.primeType1,
maint.wipeAndSpitType1, tui.load_paper_prompt,
CleanUI1, CleanUI2, CleanUI3,
None)
elif clean_type == CLEAN_TYPE_LEDM:
maint.cleaning(d, clean_type, maint.cleanTypeLedm, maint.cleanTypeLedm1,
maint.cleanTypeLedm2, tui.load_paper_prompt,
CleanUI1, CleanUI2, CleanUI3,
None, maint.isCleanTypeLedmWithPrint)
else:
log.error("Cleaning not needed or supported on this device.")
except Error as e:
log.error("An error occured: %s" % e[0])
else:
log.error("Device is busy or in an error state. Please check device and try again.")
sys.exit(1)
finally:
d.close()
else:
QApplication, ui_package = utils.import_dialog(ui_toolkit)
ui = import_module(ui_package + ".cleandialog")
#try:
if 1:
app = QApplication(sys.argv)
dlg = ui.CleanDialog(None, device_uri)
dlg.show()
try:
log.debug("Starting GUI loop...")
app.exec_()
except KeyboardInterrupt:
sys.exit(0)
#finally:
if 1:
sys.exit(0)
except KeyboardInterrupt:
log.error("User exit")
log.info("")
log.info("Done.")
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