def data(self, index, role):
if not index.isValid():
return
status = self.model_data[index.row()][self.get_column_index("status")]
col = self.get_column_name(index.column())
if role == Qt.BackgroundColorRole:
color = QColor(*self.state_colors[status])
color.setAlpha(color.alpha() / 2)
if col == 'stdout' or col == 'stderr':
color = QColor(100, 100, 100, 100) # make items stand out
return color
if role != Qt.DisplayRole:
return
if self.get_column_name(index.column()).find("time") >= 0:
if status == "Pending" or status == "Waiting":
return
timestamp = eval(self.model_data[index.row()][index.column()])
return time.ctime(timestamp)
if col == 'stdout' or col == 'stderr':
return "OPEN"
if col == 'current_memory_usage' or col == 'max_memory_usage':
try:
memory_usage = int(
self.model_data[index.row()][index.column()])
except ValueError:
return self.model_data[index.row()][index.column()]
else:
return SingleProgressModel._get_byte_with_unit(memory_usage)
return self.model_data[index.row()][index.column()]
def color_from_qcolor(color: QColor) -> Color:
"""Convert :py:class:`PyQt5.QtGui.QColor` to :py:class:`.Color`"""
return Color(color.red() / 255, color.green() / 255, color.blue() / 255, color.alpha() / 255)
def on_color_picker_color_changed(color: QColor):
for channel in self._controller.selected_channels:
channel.color = (color.red() / 255, color.green() / 255,
color.blue() / 255, color.alpha() / 255)
