Example #1
0
def main(test=False):
    app = QApplication([])
    win = PMWindow()
    win.show()
    if test:
        return app, win
    else:
        app.exec_()
Example #2
0
def main(test=False):
    app = QApplication([])
    win = PMWindow()
    win.show()
    if test:
        return app, win
    else:
        app.exec_()
Example #3
0
 def process_packages(self, action):
     """Install/uninstall packages"""
     if action == "install":
         text, table = "Installing", self.table
         if not self.get_packages_to_be_installed():
             return
     elif action == "uninstall":
         text, table = "Uninstalling", self.untable
     else:
         raise AssertionError
     packages = table.get_selected_packages()
     if not packages:
         return
     func = getattr(self.distribution, action)
     thread = Thread(self)
     for widget in self.children():
         if isinstance(widget, QWidget):
             widget.setEnabled(False)
     try:
         status = self.statusBar()
     except AttributeError:
         status = self.parent().statusBar()
     progress = QProgressDialog(self, Qt.FramelessWindowHint)
     progress.setMaximum(len(packages))  #  old vicious bug:len(packages)-1
     for index, package in enumerate(packages):
         progress.setValue(index)
         progress.setLabelText("%s %s %s..." % (text, package.name, package.version))
         QApplication.processEvents()
         if progress.wasCanceled():
             break
         if package in table.model.actions:
             try:
                 thread.callback = lambda: func(package)
                 thread.start()
                 while thread.isRunning():
                     QApplication.processEvents()
                     if progress.wasCanceled():
                         status.setEnabled(True)
                         status.showMessage("Cancelling operation...")
                 table.remove_package(package)
                 error = thread.error
             except Exception as error:
                 error = to_text_string(error)
             if error is not None:
                 pstr = package.name + " " + package.version
                 QMessageBox.critical(
                     self,
                     "Error",
                     "<b>Unable to %s <i>%s</i></b>" "<br><br>Error message:<br>%s" % (action, pstr, error),
                 )
     progress.setValue(progress.maximum())
     status.clearMessage()
     for widget in self.children():
         if isinstance(widget, QWidget):
             widget.setEnabled(True)
     thread = None
     for table in (self.table, self.untable):
         table.refresh_distribution(self.distribution)
Example #4
0
 def process_packages(self, action):
     """Install/uninstall packages"""
     if action == 'install':
         text, table = 'Installing', self.table
         if not self.get_packages_to_be_installed():
             return
     elif action == 'uninstall':
         text, table = 'Uninstalling', self.untable
     else:
         raise AssertionError
     packages = table.get_selected_packages()
     if not packages:
         return
     func = getattr(self.distribution, action)
     thread = Thread(self)
     for widget in self.children():
         if isinstance(widget, QWidget):
             widget.setEnabled(False)
     try:
         status = self.statusBar()
     except AttributeError:
         status = self.parent().statusBar()
     progress = QProgressDialog(self, Qt.FramelessWindowHint)
     progress.setMaximum(len(packages)) #  old vicious bug:len(packages)-1
     for index, package in enumerate(packages):
         progress.setValue(index)
         progress.setLabelText("%s %s %s..."
                               % (text, package.name, package.version))
         QApplication.processEvents()
         if progress.wasCanceled():
             break
         if package in table.model.actions:
             try:
                 thread.callback = lambda: func(package)
                 thread.start()
                 while thread.isRunning():
                     QApplication.processEvents()
                     if progress.wasCanceled():
                         status.setEnabled(True)
                         status.showMessage("Cancelling operation...")
                 table.remove_package(package)
                 error = thread.error
             except Exception as error:
                 error = to_text_string(error)
             if error is not None:
                 pstr = package.name + ' ' + package.version
                 QMessageBox.critical(self, "Error",
                                      "<b>Unable to %s <i>%s</i></b>"
                                      "<br><br>Error message:<br>%s"
                                      % (action, pstr, error))
     progress.setValue(progress.maximum())
     status.clearMessage()
     for widget in self.children():
         if isinstance(widget, QWidget):
             widget.setEnabled(True)
     thread = None
     for table in (self.table, self.untable):
         table.refresh_distribution(self.distribution)
Example #5
0
 def event(self, event):
     if event.type() == QEvent.FileOpen:
         fname = str(event.file())
         # PyQt4 old SIGNAL: self.emit(SIGNAL('open_external_file(QString)'), fname)
         self.open_external_file.emit(fname)
     return QApplication.event(self, event)
Example #6
0
 def __init__(self, *args):
     QApplication.__init__(self, *args)
Example #7
0
 def event(self, event):
     if event.type() == QEvent.FileOpen:
         fname = str(event.file())
         # PyQt4 old SIGNAL: self.emit(SIGNAL('open_external_file(QString)'), fname)
         self.open_external_file.emit(fname)
     return QApplication.event(self, event)
Example #8
0
 def __init__(self, *args):
     QApplication.__init__(self, *args)