def expand(parent_item, name, dw):
QApplication.processEvents()
if 'c' in dw:
if name == None:
name_item = parent_item
size_item = None
else:
name_item = QStandardItem(name)
name_item.setData(folder_icon, Qt.DecorationRole)
name_item.setData(ITEM_TYPE_DIRECTORY, USER_ROLE_ITEM_TYPE)
name_item.setData(int(dw['p']), USER_ROLE_PERMISSIONS)
size_item = QStandardItem('')
last_modified_item = create_last_modified_item(int(dw['l']))
parent_item.appendRow(
[name_item, size_item, last_modified_item])
size = 0
for child_name, child_dw in dw['c'].items():
size += expand(name_item, child_name, child_dw)
if size_item != None:
size_item.setText(get_file_display_size(size))
size_item.setData(size, USER_ROLE_SIZE)
return size
else:
name_item = QStandardItem(name)
name_item.setData(file_icon, Qt.DecorationRole)
name_item.setData(ITEM_TYPE_FILE, USER_ROLE_ITEM_TYPE)
name_item.setData(int(dw['p']), USER_ROLE_PERMISSIONS)
size = int(dw['s'])
size_item = QStandardItem(get_file_display_size(size))
size_item.setData(size, USER_ROLE_SIZE)
last_modified_item = create_last_modified_item(int(dw['l']))
parent_item.appendRow([name_item, size_item, last_modified_item])
return size
def expand(parent_item, name, dw):
QApplication.processEvents()
if 'c' in dw:
if name == None:
name_item = parent_item
size_item = None
else:
name_item = QStandardItem(name)
name_item.setData(folder_icon, Qt.DecorationRole)
name_item.setData(ITEM_TYPE_DIRECTORY, USER_ROLE_ITEM_TYPE)
name_item.setData(int(dw['p']), USER_ROLE_PERMISSIONS)
size_item = QStandardItem('')
last_modified_item = create_last_modified_item(int(dw['l']))
parent_item.appendRow([name_item, size_item, last_modified_item])
size = 0
for child_name, child_dw in dw['c'].items():
size += expand(name_item, child_name, child_dw)
if size_item != None:
size_item.setText(get_file_display_size(size))
size_item.setData(size, USER_ROLE_SIZE)
return size
else:
name_item = QStandardItem(name)
name_item.setData(file_icon, Qt.DecorationRole)
name_item.setData(ITEM_TYPE_FILE, USER_ROLE_ITEM_TYPE)
name_item.setData(int(dw['p']), USER_ROLE_PERMISSIONS)
size = int(dw['s'])
size_item = QStandardItem(get_file_display_size(size))
size_item.setData(size, USER_ROLE_SIZE)
last_modified_item = create_last_modified_item(int(dw['l']))
parent_item.appendRow([name_item, size_item, last_modified_item])
return size
def update_file_size_item(item, additional_size):
current_size = item.data(USER_ROLE_SIZE)
new_size = current_size + additional_size
item.setText(get_file_display_size(new_size))
item.setData(new_size, USER_ROLE_SIZE)
def create_file_size_item(size):
item = QStandardItem(get_file_display_size(size))
item.setData(size, USER_ROLE_SIZE)
return item
def update_file_size_item(item, additional_size):
current_size = item.data(USER_ROLE_SIZE)
new_size = current_size + additional_size
item.setText(get_file_display_size(new_size))
item.setData(new_size, USER_ROLE_SIZE)
def create_file_size_item(size):
item = QStandardItem(get_file_display_size(size))
item.setData(size, USER_ROLE_SIZE)
return item
