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Code Issues Releases Wiki Activity

Code cleanup

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This commit is contained in:
Paweł Jastrzębski
2015-01-03 09:41:07 +01:00
parent 180123fee2
commit 147d815057
15 changed files with 157 additions and 208 deletions
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124
kcc.py
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@@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
#
# Copyright (c) 2012-2014 Ciro Mattia Gonano <ciromattia@gmail.com>
# Copyright (c) 2013-2014 Pawel Jastrzebski <pawelj@iosphe.re>
# Copyright (c) 2013-2015 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
@@ -20,16 +20,16 @@
__version__ = '4.3.1'
__license__ = 'ISC'
__copyright__ = '2012-2014, Ciro Mattia Gonano <ciromattia@gmail.com>, Pawel Jastrzebski <pawelj@iosphe.re>'
__copyright__ = '2012-2015, Ciro Mattia Gonano <ciromattia@gmail.com>, Pawel Jastrzebski <pawelj@iosphe.re>'
__docformat__ = 'restructuredtext en'
import sys
import os
if sys.version_info[0] != 3:
print('ERROR: This is Python 3 script!')
exit(1)
# OS specific PATH variable workarounds
import os
if sys.platform.startswith('darwin') and 'RESOURCEPATH' not in os.environ:
os.environ['PATH'] = os.path.dirname(os.path.abspath(__file__)) + '/other/:' + os.environ['PATH']
elif sys.platform.startswith('win'):
@@ -49,123 +49,23 @@ elif sys.platform.startswith('win'):
os.environ['PATH'] = os.path.dirname(os.path.abspath(__file__)) + '/other/;' + os.environ['PATH']
os.chdir(os.path.dirname(os.path.abspath(__file__)))
# 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, ('2.7.0'.split(".")))) > tuple(map(int, (PIL.PILLOW_VERSION.split(".")))):
missing.append('Pillow 2.7.0+')
except ImportError:
missing.append('Pillow 2.7.0+')
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)
from kcc.shared import dependencyCheck
dependencyCheck(3)
from multiprocessing import freeze_support
from kcc import KCC_gui
# 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._key = 'KCC'
self._timeout = 1000
self._locked = False
socket = QtNetwork.QLocalSocket(self)
socket.connectToServer(self._key, QtCore.QIODevice.WriteOnly)
if not socket.waitForConnected(self._timeout):
self._server = QtNetwork.QLocalServer(self)
# noinspection PyUnresolvedReferences
self._server.newConnection.connect(self.handleMessage)
self._server.listen(self._key)
else:
self._locked = True
socket.disconnectFromServer()
def __del__(self):
if not self._locked:
self._server.close()
def event(self, e):
if e.type() == QtCore.QEvent.FileOpen:
self.messageFromOtherInstance.emit(bytes(e.file(), 'UTF-8'))
return True
else:
return QtWidgets.QApplication.event(self, e)
def isRunning(self):
return self._locked
def handleMessage(self):
socket = self._server.nextPendingConnection()
if socket.waitForReadyRead(self._timeout):
self.messageFromOtherInstance.emit(socket.readAll().data())
def sendMessage(self, message):
socket = QtNetwork.QLocalSocket(self)
socket.connectToServer(self._key, QtCore.QIODevice.WriteOnly)
socket.waitForConnected(self._timeout)
socket.write(bytes(message, 'UTF-8'))
socket.waitForBytesWritten(self._timeout)
socket.disconnectFromServer()
# 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)
KCCAplication = KCC_gui.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_())
else:
KCCWindow = KCC_gui.QMainWindowKCC()
KCCUI = KCC_gui.KCCGUI(KCCAplication, KCCWindow)
if len(sys.argv) > 1:
KCCUI.handleMessage(sys.argv[1])
sys.exit(KCCAplication.exec_())