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
|
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# Copyright (c) 2012-2014 Ciro Mattia Gonano <ciromattia@gmail.com>
# Copyright (c) 2013-2014 Pawel Jastrzebski <pawelj@iosphe.re>
#
# Permission to use, copy, modify, and/or distribute this software for
# any purpose with or without fee is hereby granted, provided that the
# above copyright notice and this permission notice appear in all
# copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
# AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
# DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
# OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
__version__ = '4.2.1'
__license__ = 'ISC'
__copyright__ = '2012-2014, Ciro Mattia Gonano <ciromattia@gmail.com>, Pawel Jastrzebski <pawelj@iosphe.re>'
__docformat__ = 'restructuredtext en'
import sys
if sys.version_info[0] != 3:
print('ERROR: This is Python 3 script!')
exit(1)
# Dependency check
missing = []
try:
# noinspection PyUnresolvedReferences
from PyQt5 import QtCore, QtNetwork, QtWidgets
if tuple(map(int, ('5.2.0'.split(".")))) > tuple(map(int, (QtCore.qVersion().split(".")))):
missing.append('PyQt5 5.2.0+')
except ImportError:
missing.append('PyQt5 5.2.0+')
try:
# noinspection PyUnresolvedReferences
import psutil
if tuple(map(int, ('2.0.0'.split(".")))) > tuple(map(int, psutil.version_info)):
missing.append('psutil 2.0.0+')
except ImportError:
missing.append('psutil 2.0.0+')
try:
# noinspection PyUnresolvedReferences
import PIL
if tuple(map(int, ('2.5.0'.split(".")))) > tuple(map(int, (PIL.PILLOW_VERSION.split(".")))):
missing.append('Pillow 2.5.0+')
except ImportError:
missing.append('Pillow 2.5.0+')
try:
# noinspection PyUnresolvedReferences
import slugify
except ImportError:
missing.append('python-slugify')
if len(missing) > 0:
try:
# noinspection PyUnresolvedReferences
import tkinter
# noinspection PyUnresolvedReferences
import tkinter.messagebox
importRoot = tkinter.Tk()
importRoot.withdraw()
tkinter.messagebox.showerror('KCC - Error', 'ERROR: ' + ', '.join(missing) + ' is not installed!')
except ImportError:
print('ERROR: ' + ', '.join(missing) + ' is not installed!')
exit(1)
import os
from multiprocessing import freeze_support
from kcc import KCC_gui
# OS specific PATH variable workarounds
if sys.platform.startswith('darwin'):
if 'RESOURCEPATH' in os.environ:
os.environ['PATH'] = os.environ['RESOURCEPATH'] + ':' + os.environ['PATH']
else:
os.environ['PATH'] = os.path.dirname(os.path.abspath(__file__)) + '/other/:' + os.environ['PATH']
elif sys.platform.startswith('win'):
if getattr(sys, 'frozen', False):
os.chdir(os.path.dirname(os.path.abspath(sys.executable)))
# Implementing dummy stdout and stderr for frozen Windows release
class fakestd(object):
def write(self, string):
pass
def flush(self):
pass
sys.stdout = fakestd()
sys.stderr = fakestd()
else:
os.environ['PATH'] = os.path.dirname(os.path.abspath(__file__)) + '/other/;' + os.environ['PATH']
os.chdir(os.path.dirname(os.path.abspath(__file__)))
# Implementing detection of already running KCC instance and forwarding argv to it
class QApplicationMessaging(QtWidgets.QApplication):
messageFromOtherInstance = QtCore.pyqtSignal(bytes)
def __init__(self, argv):
QtWidgets.QApplication.__init__(self, argv)
self._memory = QtCore.QSharedMemory(self)
self._memory.setKey('KCC')
if self._memory.attach():
self._running = True
else:
self._running = False
self._memory.create(1)
self._key = 'KCC'
self._timeout = 1000
self._server = QtNetwork.QLocalServer(self)
if not self.isRunning():
# noinspection PyUnresolvedReferences
self._server.newConnection.connect(self.handleMessage)
self._server.listen(self._key)
def shutdown(self):
if self._memory.isAttached():
self._memory.detach()
self._server.close()
def event(self, e):
if e.type() == QtCore.QEvent.FileOpen:
# noinspection PyArgumentList
self.messageFromOtherInstance.emit(bytes(e.file(), 'UTF-8'))
return True
else:
return QtWidgets.QApplication.event(self, e)
def isRunning(self):
return self._running
def handleMessage(self):
socket = self._server.nextPendingConnection()
if socket.waitForReadyRead(self._timeout):
self.messageFromOtherInstance.emit(socket.readAll().data())
def sendMessage(self, message):
if self.isRunning():
socket = QtNetwork.QLocalSocket(self)
socket.connectToServer(self._key, QtCore.QIODevice.WriteOnly)
if not socket.waitForConnected(self._timeout):
return False
# noinspection PyArgumentList
socket.write(bytes(message, 'UTF-8'))
if not socket.waitForBytesWritten(self._timeout):
return False
socket.disconnectFromServer()
return True
return False
# Adding signals to QMainWindow
class QMainWindowKCC(QtWidgets.QMainWindow):
progressBarTick = QtCore.pyqtSignal(str)
modeConvert = QtCore.pyqtSignal(int)
addMessage = QtCore.pyqtSignal(str, str, bool)
addTrayMessage = QtCore.pyqtSignal(str, str)
showDialog = QtCore.pyqtSignal(str, str)
hideProgressBar = QtCore.pyqtSignal()
forceShutdown = QtCore.pyqtSignal()
dialogAnswer = QtCore.pyqtSignal(int)
if __name__ == "__main__":
freeze_support()
KCCAplication = QApplicationMessaging(sys.argv)
if KCCAplication.isRunning():
if len(sys.argv) > 1:
KCCAplication.sendMessage(sys.argv[1])
sys.exit(0)
else:
KCCAplication.sendMessage('ARISE')
sys.exit(0)
KCCWindow = QMainWindowKCC()
KCCUI = KCC_gui.KCCGUI(KCCAplication, KCCWindow)
if len(sys.argv) > 1:
KCCUI.handleMessage(sys.argv[1])
sys.exit(KCCAplication.exec_())
|
