def SaveSettings(self):
settingsPath = QDir.temp().absoluteFilePath("polygonize.ini")
settings = QSettings(settingsPath, QSettings.IniFormat)
settings.beginGroup("export")
settings.setValue("path", self.ui.le_Path.text())
settings.setValue("name", self.ui.le_Name.text())
settings.endGroup()
settings.sync()
def LoadSettings(self):
settingsPath = QDir.temp().absoluteFilePath("polygonize.ini")
settings = QSettings(settingsPath, QSettings.IniFormat)
settings.beginGroup("export")
if settings.contains("path"):
self.ui.le_Path.setText(settings.value("path"))
if settings.contains("name"):
self.ui.le_Name.setText(settings.value("name"))
settings.endGroup()
def SaveSettings(self):
LogDebug("Saving main window")
settingsPath = QDir.temp().absoluteFilePath("polygonize.ini")
settings = QSettings(settingsPath, QSettings.IniFormat)
settings.beginGroup("main")
settings.setValue("arc_length", self.ui.dsb_ArcLength.value())
settings.setValue("width", self.ui.dsb_Width.value())
settings.setValue("layer", self.ui.cb_Layer.currentText())
settings.setValue("delete_after", self.ui.chb_DeleteAfter.checkState())
settings.endGroup()
settings.sync()
LogDebug("done saving main window")
def run(self):
try:
picBytes = self.wallhaven_random(search=self.settings.interests,
people=self.settings.people,
anime=self.settings.anime,
general=self.settings.general,
nsfw=self.settings.nsfw)
if picBytes is None:
print("Pic fetch failed...")
return
print("Writing pic to {}/wp.jpg".format(QDir.temp().path()))
tempfile = open(QDir.temp().path() + "/wp.jpg", "wb+")
tempfile.write(picBytes)
tempfile.close()
self.change_wallpaper()
print("Wallpaper changed")
except Exception as ex:
print("Exception occured: " + str(ex))
self.error.emit(str(ex))
def change_wallpaper(self):
if platform.system() == "Linux":
if subprocess.check_call([
"gsettings", "set", "org.gnome.desktop.background",
"picture-uri", "file:///tmp/wp.jpg"
]) != 0:
raise Exception("Wallpaper setting failed!")
return
if platform.system() == "Windows":
import ctypes
ctypes.windll.user32.SystemParametersInfoW(
20, 0,
QDir.temp().path() + "/wp.jpg", 0)
def SaveClicked(self):
LogInfo("Temp path: {} {}".format(QDir.temp(), QDir.tempPath()))
if (self.ValidateSave()):
self.done(QtWidgets.QDialog.Accepted)
self.close()
else:
msgBox = QtWidgets.QMessageBox()
if self.ui.le_Name == "":
msgBox.setText("Name must not be empty")
else:
msgBox.setText(
"Selected folder does not exist or is write-protected")
msgBox.exec()
polygons = GetSelectedDrawings()
WriteToFootprint(self.ui.le_Name.text(), self.ui.le_Path.text(),
polygons, True)
def LoadSettings(self):
LogDebug("Loading main window")
settingsPath = QDir.temp().absoluteFilePath("polygonize.ini")
settings = QSettings(settingsPath, QSettings.IniFormat)
settings.beginGroup("main")
if settings.contains("arc_length"):
self.ui.dsb_ArcLength.setValue(float(settings.value("arc_length")))
if settings.contains("width"):
self.ui.dsb_Width.setValue(float(settings.value("width")))
if settings.contains("layer"):
layer = settings.value("layer")
layerIndex = self.ui.cb_Layer.findText(layer)
if (layerIndex >= 0):
#it is in the ini and it is a valid layer on this board
self.ui.cb_Layer.setCurrentIndex(layerIndex)
if settings.contains("delete_after"):
self.ui.chb_DeleteAfter.setCheckState(
int(settings.value("delete_after")))
LogDebug("done loading main window")
def launch_mia():
global imageViewer
def my_excepthook(type, value, tback):
# log the exception here
print("excepthook")
clean_up()
# then call the default handler
sys.__excepthook__(type, value, tback)
sys.exit(1)
sys.excepthook = my_excepthook
# Working from the scripts directory
os.chdir(os.path.dirname(os.path.realpath(__file__)))
lock_file = QLockFile(
QDir.temp().absoluteFilePath('lock_file_populse_mia.lock'))
if not lock_file.tryLock(100):
# Software already opened in another instance
pass
else:
# No instances of the software is opened, the list of opened projects can be cleared
config = Config()
config.set_opened_projects([])
app = QApplication(sys.argv)
project = Project(None, True)
imageViewer = Main_Window(project)
imageViewer.show()
app.exec()
def onButtonPlay(self):
settings = QSettings()
programPath = settings.value('options/VideoPlayerPath', '')
parameters = settings.value('options/VideoPlayerParameters', '')
if programPath == '':
QMessageBox.about(
self, _('Error'),
_('No default video player has been defined in Settings.'))
return
selected_subtitle = self.get_current_selected_item_videomodel()
if isinstance(selected_subtitle, SubtitleFileNetwork):
selected_subtitle = selected_subtitle.get_subtitles()[0]
if isinstance(selected_subtitle, LocalSubtitleFile):
subtitle_file_path = selected_subtitle.get_filepath()
elif isinstance(selected_subtitle, RemoteSubtitleFile):
subtitle_file_path = QDir.temp().absoluteFilePath(
'subdownloader.tmp.srt')
log.debug(
'Temporary subtitle will be downloaded into: {temp_path}'.
format(temp_path=subtitle_file_path))
# FIXME: must pass mainwindow as argument to ProgressCallbackWidget
callback = ProgressCallbackWidget(self)
callback.set_title_text(_('Playing video + sub'))
callback.set_label_text(_('Downloading files...'))
callback.set_finished_text(_('Downloading finished'))
callback.set_block(True)
callback.set_range(0, 100)
callback.show()
try:
subtitle_stream = selected_subtitle.download(
self.get_state().get_OSDBServer(), callback=callback)
except ProviderConnectionError:
log.debug('Unable to download subtitle "{}"'.format(
selected_subtitle.get_filename()),
exc_info=True)
QMessageBox.about(
self, _('Error'),
_('Unable to download subtitle "{subtitle}"').format(
subtitle=selected_subtitle.get_filename()))
callback.finish()
return
callback.finish()
write_stream(subtitle_stream, subtitle_file_path)
video = selected_subtitle.get_parent().get_parent().get_parent()
def windows_escape(text):
return '"{text}"'.format(text=text.replace('"', '\\"'))
params = [windows_escape(programPath)]
for param in parameters.split(' '):
param = param.format(video.get_filepath(), subtitle_file_path)
if platform.system() in ('Windows', 'Microsoft'):
param = windows_escape(param)
params.append(param)
pid = None
log.info('Running this command: {params}'.format(params=params))
try:
log.debug('Trying os.spawnvpe ...')
pid = os.spawnvpe(os.P_NOWAIT, programPath, params, os.environ)
log.debug('... SUCCESS. pid={pid}'.format(pid=pid))
except AttributeError:
log.debug('... FAILED', exc_info=True)
except Exception as e:
log.debug('... FAILED', exc_info=True)
if pid is None:
try:
log.debug('Trying os.fork ...')
pid = os.fork()
if not pid:
log.debug('... SUCCESS. pid={pid}'.format(pid=pid))
os.execvpe(os.P_NOWAIT, programPath, params, os.environ)
except:
log.debug('... FAIL', exc_info=True)
if pid is None:
QMessageBox.about(self, _('Error'),
_('Unable to launch videoplayer'))
def launch_mia():
"""Actual launch of the mia software.
Overload the sys.excepthook handler with the _my_excepthook private
function. Check if the software is already opened in another instance.
If not, the list of opened projects is cleared. Checks if saved projects
known in the mia software still exist, and updates if necessary.
Instantiates a 'project' object that handles projects and their
associated database anf finally launch of the mia's GUI.
**Contains: Private function:**
- *_my_excepthook(etype, evalue, tback)*
Log all uncaught exceptions in non-interactive mode.
All python exceptions are handled by function, stored in
sys.excepthook. By overloading the sys.excepthook handler with
_my_excepthook function, this last function is called whenever
there is a unhandled exception (so one that exits the interpreter).
We take advantage of it to clean up mia software before closing.
:Parameters:
- :etype: exception class
- :evalue: exception instance
- :tback: traceback object
**Contains: Private function:**
- *_clean_up()*
Cleans up the mia software during "normal" closing.
Make a clean up of the opened projects just before exiting
mia.
- *_verify_saved_projects()*
Verify if the projects saved in saved_projects.yml are still
on the disk.
:Returns: the list of the deleted projects
"""
def _my_excepthook(etype, evalue, tback):
def _clean_up():
global main_window
config = Config()
opened_projects = config.get_opened_projects()
try:
opened_projects.remove(main_window.project.folder)
config.set_opened_projects(opened_projects)
main_window.remove_raw_files_useless()
except AttributeError as e:
opened_projects = []
config.set_opened_projects(opened_projects)
print("\nClean up before closing mia done ...\n")
# log the exception here
print("\nException hooking in progress ...")
_clean_up()
# then call the default handler
sys.__excepthook__(etype, evalue, tback)
# there was some issue/error/problem, so exiting
sys.exit(1)
def _verify_saved_projects():
saved_projects_object = SavedProjects()
saved_projects_list = copy.deepcopy(saved_projects_object.pathsList)
deleted_projects = []
for saved_project in saved_projects_list:
if not os.path.isdir(saved_project):
deleted_projects.append(saved_project)
saved_projects_object.removeSavedProject(saved_project)
return deleted_projects
global main_window
app = QApplication(sys.argv)
QApplication.setOverrideCursor(Qt.WaitCursor)
sys.excepthook = _my_excepthook
# working from the scripts directory
os.chdir(os.path.dirname(os.path.realpath(__file__)))
lock_file = QLockFile(
QDir.temp().absoluteFilePath('lock_file_populse_mia.lock'))
if not lock_file.tryLock(100):
# software already opened in another instance
pass
else:
# no instances of the software is opened, the list of opened projects
# can be cleared
config = Config()
config.set_opened_projects([])
deleted_projects = _verify_saved_projects()
project = Project(None, True)
main_window = MainWindow(project, deleted_projects=deleted_projects)
main_window.show()
app.exec()
