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Code Issues Releases Wiki Activity

QSettings + Thread proofing code + misc changes

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This commit is contained in:
Paweł Jastrzębski
2013-06-11 19:52:13 +02:00
parent 9fee6568cd
commit 9f33e756d5
2 changed files with 58 additions and 34 deletions
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kcc/KCC_gui.py
+55 -30
View File
@@ -64,7 +64,6 @@ class WorkerThread(QtCore.QThread):
def run(self): def run(self):
self.emit(QtCore.SIGNAL("modeConvert"), False) self.emit(QtCore.SIGNAL("modeConvert"), False)
#self.parent.modeConvert(False)
profile = ProfileData.ProfileLabels[str(GUI.DeviceBox.currentText())] profile = ProfileData.ProfileLabels[str(GUI.DeviceBox.currentText())]
argv = ["--profile=" + profile] argv = ["--profile=" + profile]
currentJobs = [] currentJobs = []
@@ -100,16 +99,16 @@ class WorkerThread(QtCore.QThread):
GUI.JobList.clear() GUI.JobList.clear()
for job in currentJobs: for job in currentJobs:
errors = False errors = False
self.parent.addMessage('Source: ' + job, icons.info) self.emit(QtCore.SIGNAL("addMessage"), 'Source: ' + job, icons.info)
if str(GUI.FormatBox.currentText()) == 'CBZ': if str(GUI.FormatBox.currentText()) == 'CBZ':
self.parent.addMessage('Creating CBZ file...', icons.info) self.emit(QtCore.SIGNAL("addMessage"), 'Creating CBZ file...', icons.info)
else: else:
self.parent.addMessage('Creating EPUB file...', icons.info) self.emit(QtCore.SIGNAL("addMessage"), 'Creating EPUB file...', icons.info)
jobargv = list(argv) jobargv = list(argv)
jobargv.append(job) jobargv.append(job)
try: try:
outputPath = comic2ebook.main(jobargv, self) outputPath = comic2ebook.main(jobargv, self)
GUI.ProgressBar.hide() self.emit(QtCore.SIGNAL("hideProgressBar"))
except Exception as err: except Exception as err:
errors = True errors = True
type_, value_, traceback_ = sys.exc_info() type_, value_, traceback_ = sys.exc_info()
@@ -117,20 +116,25 @@ class WorkerThread(QtCore.QThread):
"Error on file %s:\n%s\nTraceback:\n%s" "Error on file %s:\n%s\nTraceback:\n%s"
% (jobargv[-1], str(err), traceback.format_tb(traceback_)), % (jobargv[-1], str(err), traceback.format_tb(traceback_)),
QtGui.QMessageBox.Ok) QtGui.QMessageBox.Ok)
self.parent.addMessage('KCC failed to create EPUB!', icons.error) self.emit(QtCore.SIGNAL("addMessage"), 'KCC failed to create EPUB!', icons.error)
continue continue
if not errors: if not errors:
if str(GUI.FormatBox.currentText()) == 'CBZ': if str(GUI.FormatBox.currentText()) == 'CBZ':
self.parent.addMessage('Creating CBZ file... Done!', icons.info, True) self.emit(QtCore.SIGNAL("addMessage"), 'Creating CBZ file... Done!', icons.info, True)
else: else:
self.parent.addMessage('Creating EPUB file... Done!', icons.info, True) self.emit(QtCore.SIGNAL("addMessage"), 'Creating EPUB file... Done!', icons.info, True)
if str(GUI.FormatBox.currentText()) == 'MOBI': if str(GUI.FormatBox.currentText()) == 'MOBI':
if not os.path.getsize(outputPath) > 314572800: if not os.path.getsize(outputPath) > 314572800:
self.parent.addMessage('Creating MOBI file...', icons.info) self.emit(QtCore.SIGNAL("addMessage"), 'Creating MOBI file...', icons.info)
retcode = call('kindlegen "' + outputPath + '"', shell=True) self.emit(QtCore.SIGNAL("progressBarTick"), 1)
try:
retcode = call('kindlegen "' + outputPath + '"', shell=True)
except:
continue
self.emit(QtCore.SIGNAL("hideProgressBar"))
if retcode == 0: if retcode == 0:
self.parent.addMessage('Creating MOBI file... Done!', icons.info, True) self.emit(QtCore.SIGNAL("addMessage"), 'Creating MOBI file... Done!', icons.info, True)
self.parent.addMessage('Removing SRCS header...', icons.info) self.emit(QtCore.SIGNAL("addMessage"), 'Removing SRCS header...', icons.info)
os.remove(outputPath) os.remove(outputPath)
mobiPath = outputPath.replace('.epub', '.mobi') mobiPath = outputPath.replace('.epub', '.mobi')
shutil.move(mobiPath, mobiPath + '_tostrip') shutil.move(mobiPath, mobiPath + '_tostrip')
@@ -141,26 +145,29 @@ class WorkerThread(QtCore.QThread):
continue continue
if not errors: if not errors:
os.remove(mobiPath + '_tostrip') os.remove(mobiPath + '_tostrip')
self.parent.addMessage('Removing SRCS header... Done!', icons.info, True) self.emit(QtCore.SIGNAL("addMessage"), 'Removing SRCS header... Done!',
icons.info, True)
else: else:
shutil.move(mobiPath + '_tostrip', mobiPath) shutil.move(mobiPath + '_tostrip', mobiPath)
self.parent.addMessage('KindleStrip failed to remove SRCS header!', self.emit(QtCore.SIGNAL("addMessage"),
icons.warning) 'KindleStrip failed to remove SRCS header!', icons.warning)
self.parent.addMessage('MOBI file will work correctly but it will be highly oversized.', self.emit(QtCore.SIGNAL("addMessage"),
icons.warning) 'MOBI file will work correctly but it will be highly oversized.',
icons.warning)
else: else:
os.remove(outputPath) os.remove(outputPath)
os.remove(outputPath.replace('.epub', '.mobi')) os.remove(outputPath.replace('.epub', '.mobi'))
self.parent.addMessage('KindleGen failed to create MOBI!', icons.error) self.emit(QtCore.SIGNAL("addMessage"), 'KindleGen failed to create MOBI!', icons.error)
self.parent.addMessage('Try converting smaller batch.', icons.error) self.emit(QtCore.SIGNAL("addMessage"), 'Try converting smaller batch.', icons.error)
else: else:
os.remove(outputPath) os.remove(outputPath)
self.parent.addMessage('Created EPUB file is too big for KindleGen!', icons.error) self.emit(QtCore.SIGNAL("addMessage"), 'Created EPUB file is too big for KindleGen!',
self.parent.addMessage('Try converting smaller batch.', icons.error) icons.error)
self.emit(QtCore.SIGNAL("addMessage"), 'Try converting smaller batch.',
icons.error)
self.parent.needClean = True self.parent.needClean = True
self.parent.addMessage('All jobs completed.', icons.warning) self.emit(QtCore.SIGNAL("addMessage"), 'All jobs completed.', icons.warning)
self.emit(QtCore.SIGNAL("modeConvert"), True) self.emit(QtCore.SIGNAL("modeConvert"), True)
#self.parent.modeConvert(True)
# noinspection PyBroadException # noinspection PyBroadException
@@ -211,6 +218,7 @@ class Ui_KCC(object):
for i in range(GUI.JobList.count()): for i in range(GUI.JobList.count()):
if str(GUI.JobList.item(i).text()) == '': if str(GUI.JobList.item(i).text()) == '':
GUI.JobList.takeItem(i) GUI.JobList.takeItem(i)
GUI.JobList.scrollToBottom()
def modeBasic(self): def modeBasic(self):
self.currentMode = 1 self.currentMode = 1
@@ -306,9 +314,13 @@ class Ui_KCC(object):
if replace: if replace:
GUI.JobList.takeItem(GUI.JobList.count()-1) GUI.JobList.takeItem(GUI.JobList.count()-1)
GUI.JobList.addItem(item) GUI.JobList.addItem(item)
GUI.JobList.scrollToBottom()
def updateProgressbar(self, new=False): def updateProgressbar(self, new=False, status=False):
if new: if new == "status":
pass
GUI.ProgressBar.setFormat(status)
elif new:
GUI.ProgressBar.setMaximum(new - 1) GUI.ProgressBar.setMaximum(new - 1)
GUI.ProgressBar.reset() GUI.ProgressBar.reset()
GUI.ProgressBar.show() GUI.ProgressBar.show()
@@ -325,17 +337,27 @@ class Ui_KCC(object):
return return
self.thread.start() self.thread.start()
def hideProgressBar(self):
GUI.ProgressBar.hide()
# noinspection PyUnusedLocal
def saveSettings(self, event):
self.settings.setValue('lastPath', self.lastPath)
self.settings.setValue('lastDevice', GUI.DeviceBox.currentIndex())
self.settings.sync()
def __init__(self, ui, KCC): def __init__(self, ui, KCC):
global GUI, MainWindow, icons global GUI, MainWindow, icons
GUI = ui GUI = ui
MainWindow = KCC MainWindow = KCC
profiles = sorted(ProfileData.ProfileLabels.iterkeys()) profiles = sorted(ProfileData.ProfileLabels.iterkeys())
icons = Icons() icons = Icons()
self.settings = QtCore.QSettings('KindleComicConverter', 'KindleComicConverter')
self.lastPath = self.settings.value('lastPath', '', type=str)
self.lastDevice = self.settings.value('lastDevice', 10, type=int)
self.thread = WorkerThread(self) self.thread = WorkerThread(self)
self.needClean = True self.needClean = True
self.GammaValue = 0 self.GammaValue = 0
self.lastPath = ''
self.currentMode = 1
self.addMessage('Welcome!', icons.info) self.addMessage('Welcome!', icons.info)
self.addMessage('Remember: All options have additional informations in tooltips.', icons.info) self.addMessage('Remember: All options have additional informations in tooltips.', icons.info)
@@ -360,12 +382,15 @@ class Ui_KCC(object):
GUI.FileButton.clicked.connect(self.selectFile) GUI.FileButton.clicked.connect(self.selectFile)
GUI.ConvertButton.clicked.connect(self.convertStart) GUI.ConvertButton.clicked.connect(self.convertStart)
GUI.GammaSlider.valueChanged.connect(self.changeGamma) GUI.GammaSlider.valueChanged.connect(self.changeGamma)
self.thread.connect(self.thread, QtCore.SIGNAL("progressBarTick"), self.updateProgressbar) KCC.connect(self.thread, QtCore.SIGNAL("progressBarTick"), self.updateProgressbar)
self.thread.connect(self.thread, QtCore.SIGNAL("modeConvert"), self.modeConvert) KCC.connect(self.thread, QtCore.SIGNAL("modeConvert"), self.modeConvert)
KCC.connect(self.thread, QtCore.SIGNAL("addMessage"), self.addMessage)
KCC.connect(self.thread, QtCore.SIGNAL("hideProgressBar"), self.hideProgressBar)
KCC.closeEvent = self.saveSettings
for profile in profiles: for profile in profiles:
GUI.DeviceBox.addItem(icons.deviceKindle, profile) GUI.DeviceBox.addItem(icons.deviceKindle, profile)
GUI.DeviceBox.setCurrentIndex(10) GUI.DeviceBox.setCurrentIndex(self.lastDevice)
for f in formats: for f in formats:
GUI.FormatBox.addItem(eval('icons.' + f + 'Format'), f) GUI.FormatBox.addItem(eval('icons.' + f + 'Format'), f)
GUI.FormatBox.setCurrentIndex(0) GUI.FormatBox.setCurrentIndex(0)
kcc/comic2ebook.py
+3 -4
View File
@@ -345,13 +345,12 @@ def dirImgProcess(path):
splitpages = pool.map_async(fileImgProcess, work) splitpages = pool.map_async(fileImgProcess, work)
pool.close() pool.close()
if GUI: if GUI:
# This solution is far from perfect. Progress bar might break but it will not crash application. while not splitpages.ready():
while True:
# noinspection PyBroadException # noinspection PyBroadException
try: try:
queue.get(True, 2) queue.get(True, 1)
except: except:
break pass
GUI.emit(QtCore.SIGNAL("progressBarTick")) GUI.emit(QtCore.SIGNAL("progressBarTick"))
pool.join() pool.join()
queue.close() queue.close()