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
|
#!/usr/bin/env python
import logging
import threading
import cups
import sys
#import cupspk
from gettext import gettext as _
import gobject
import gtk
import os
import tempfile
import time
_logger = logging.getLogger('print-activity:printscript')
class serverConnection:
def __init__ (self, host=None, port=None, encryption=None, lock=False):
if host != None:
cups.setServer (host)
if port != None:
cups.setPort (port)
if encryption != None:
cups.setEncryption (encryption)
self._use_password = ''
self._use_user = cups.getUser ()
self._server = cups.getServer ()
self._port = cups.getPort()
self._encryption = cups.getEncryption ()
if self._connect () == 1:
sys.exit()
self._prompt_allowed = True
self._operation_stack = []
self._lock = lock
self._gui_event = threading.Event ()
self.jobid = []
print self._server
def _connect (self,):
cups.setUser (self._use_user)
create_object = cups.Connection
try:
self._connection = create_object (host=self._server,
port=self._port,
encryption=self._encryption)
except RuntimeError:
_logger.debug("check if cups server is functioning properly")
print ('hey i messed up')
return 1
def _getTitle(self,_filepath):
title = os.path.split(_filepath)[1].rsplit('.',1)[0]
return title
def _getPrintersList (self,):
_dictPrinters = self._connection.getPrinters ()
_thePrinters = self._dictPrinters.keys()
return self._thePrinters
def _getPrinterURI (self, name):
_dictPrinters = self._connection.getPrinters ()
_printerURI = self._dictPrinters[name]['device-uri']
return self._printerURI
def _getDefaultPrinter (self,):
_defaultPrinter = self._connection.getDefault ()
return self._defaultPrinter
def _setPrintDevice (self, device = None, uri = None ):
if device != None:
self._ourDevice = device
else:
self._ourDevice = _getDefaultPrinter ()
if uri != None:
self._ourURI = _getPrinterURI (self._ourDevice)
setPrinterDevice (self, self._ourDevice, self._ourURI)
def _printPDF (self, _printer, _filename, _title = None):
if _title == None:
_title = self._getTitle(_filename)
# we require our script to not look up the editable names of the printing devices,
# but look up the unchangeable URI of the printer, so we do this:
theprinters = self._getPrintersList ()
self._location = ''
for printer in theprinters:
if self._getPrinterURI(printer) == u'cups-pdf:/':
_printer = printer
break
# Now we have the printer at hand
#lets open the config files and check the paths, and if user Directories are enabled
#Check for the paths, if a default $USER path exists, skip the condition and just use
#that if not go to user.dir, and also, that particular definition does not exist, use
#home dir, as it defaults to that
print _printer
f = open('/etc/cups/cups-pdf.conf', 'r')
for line in f:
if line[0:3] == 'Out':
folder = self._location = line[4:].rsplit('\n',1)[0]
folder = folder.strip(' $ { } ')
if self._location.find('${USER}') == -1: #Special Fedora case
desktop = os.getenv("HOME")+'/.config/user-dirs.dirs'
print desktop
try:
f1 = open(desktop, 'r')
except IOError:
_logger.debug("$DESKTOP isn't defined, so going to home directory")
self._location = os.getenv("HOME")
f1.close()
else:
self._location = os.getenv("HOME")
for line in f1:
print line[0:15]
if line[0:15] == 'XDG_'+folder+'_DIR':
self._location = line[15:].rsplit('\n',1)[0].strip('= "')
self._location = self._location.replace('$HOME',os.getenv("HOME"))
break
f1.close()
print self._location
else:
self._location = self._location.replace('${USER}', os.getenv("USER"))
break #break to end 2nd for loop
f.close()
print _printer
print _filename
print _title
self._connection.printFile (_printer, _filename, _title, {})
break # break to end 1st for loop
return self._location+'/'+_title+'.pdf'
def _printtoPrinter (self,_filename, _title=None):
if _title == None:
_title = self._getTitle(_filename)
printer = self._getDefaultPrinter()
if self._getPrinterURI(printer) != u'cups-pdf:/':
self._connection.printFile (printer, _filename, _title, {})
return True
return False
def _selectDefaultPrinter (self,_printer):
self._connection.setDefault(_printer)
def _getLiveJobQueue (self,noOfJobs=None):
if noOfJobs == None:
limit = -1
else:
limit = noOfJobs
return self._connection.getJobs('not-completed', True, limit, -1)
def _getCompletedJobQueue (self, noOfJobs = None):
if noOfJobs == None:
limit = -1
else:
limit = noOfJobs
return self._connection.getJobs('completed', True, limit, -1)
def _clearJobQueue (self,):
printers = self._getPrintersList()
for printer in printers:
printeruri = self._getPrinterURI(printer)
self._connection.cancelAllJobs(printeruri,False,True)
return True
def _clearPrinterQueue(self,printer):
printeruri = self._getPrinterURI(printer)
self._connection.cancelAllJobs(printeruri,False,True)
def _cancelAJob(self,jobid):
self._connection.cancelJob(jobid)
return True
#hello = serverConnection()
#hello._printPDF('Cups-PDF','/home/iwikiwi/hello.odt','lolmax')
|