def __init__(self, chb_names, parent=None):
"""Set up the ui and create connections."""
super().__init__(parent)
self.setWindowTitle(_QCoreApplication.translate('', "Select Tabs"))
self.resize(250, 400)
self.setFont(_font)
main_layout = _QVBoxLayout()
vertical_layout = _QVBoxLayout()
group_box = _QGroupBox(
_QCoreApplication.translate('', "Select Tabs to Show"))
group_box.setLayout(vertical_layout)
group_box.setFont(_font_bold)
main_layout.addWidget(group_box)
self.setLayout(main_layout)
self.chb_names = chb_names
for name in self.chb_names:
name_split = name.split('_')
label = ' '.join([s.capitalize() for s in name_split])
chb = _QCheckBox(_QCoreApplication.translate('', label))
setattr(self, 'chb_' + name, chb)
vertical_layout.addWidget(chb)
chb.setFont(_font)
self.pbt_apply = _QPushButton(
_QCoreApplication.translate('', "Apply Changes"))
self.pbt_apply.setMinimumSize(_QSize(0, 40))
self.pbt_apply.setFont(_font_bold)
vertical_layout.addWidget(self.pbt_apply)
self.pbt_apply.clicked.connect(self.emit_tab_selection_signal)
def check_driver_connection(self):
if not _driver.connected:
msg = _QCoreApplication.translate('', 'Driver not connected.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
return False
return True
def enable_encoder_reading(self):
"""Enable encoder reading."""
try:
encoder_res = self.advanced_options.integrator_encoder_resolution
if self.ui.chb_encoder.isChecked():
if not self.check_integrator_connection():
self.stop_encoder_update = True
self.ui.lcd_encoder.setEnabled(False)
self.ui.chb_encoder.setChecked(False)
return
if _integrator.configure_encoder_reading(encoder_res):
self.stop_encoder_update = False
self.timer.start(self._update_encoder_interval*1000)
self.ui.lcd_encoder.setEnabled(True)
else:
msg = _QCoreApplication.translate(
'', 'Failed to configure encoder reading.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(
self, title, msg, _QMessageBox.Ok)
self.stop_encoder_update = True
self.ui.lcd_encoder.setEnabled(False)
self.ui.chb_encoder.setChecked(False)
else:
self.ui.lcd_encoder.setEnabled(False)
self.stop_encoder_update = True
self.timer.stop()
except Exception:
_traceback.print_exc(file=_sys.stdout)
self.ui.lcd_encoder.setEnabled(False)
self.stop_encoder_update = True
self.timer.stop()
def retranslateUi(self, Form):
Form.setWindowTitle(QCoreApplication.translate("Form", u"About", None))
self.textBrowser.setHtml(
QCoreApplication.translate(
"Form",
u"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:'Ubuntu'; font-size:11pt; font-weight:400; font-style:normal;\">\n"
"<p align=\"center\" style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:16pt;\">Brightness Controller v2.3.4</span></p>\n"
"<p style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt; font-weight:600;\">Author: </span><span style=\" font-family:'Sans'; font-size:9pt;\">Amit Seal Ami, </span></p>\n"
"<p style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-s"
"ize:9pt;\">Bangladesh,</span></p>\n"
"<p style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">[email protected]</span></p>\n"
"<p style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt; font-weight:600;\">Contributors</span></p>\n"
"<p style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">Significant contributors are listed alphabetically.</span></p>\n"
"<p style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">- Archisman Panigrahi</span></p>\n"
"<p style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:"
"0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">- Jahan Addison</span></p>\n"
"<p style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">- Zlatan Vasovi\u0107</span></p>\n"
"<p style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt; font-weight:600;\">Special thanks to:</span></p>\n"
"<p style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">- 2to3 tool for porting to Python 3</span></p>\n"
"<p style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">- Numerous Stack Overflow users</span></p>\n"
"<p style=\" margin-top:12px; margi"
"n-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">For full list of authors and details, please check </span><a href=\"https://github.com/lordamit/Brightness\"><span style=\" font-family:'Noto Sans'; font-size:10pt; text-decoration: underline; color:#3484e2;\">https://github.com/lordamit/Brightness</span></a></p></body></html>",
None))
def retranslateUi(self, Form):
Form.setWindowTitle(QCoreApplication.translate("Form", u"Help", None))
self.textBrowser.setHtml(
QCoreApplication.translate(
"Form",
u"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:'Padauk'; font-size:12pt; font-weight:400; font-style:normal;\">\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">Using Brightness Controller is easy. Most of the parts are self explanatory. Only the advanced parts are discussed here.</span></p>\n"
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Sans'; font-size:9pt;\"><br /></p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt; font-weight:600"
";\">Reverse Control</span></p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">Check it only when your primary display is being detected as secondary display. This reverses the control of your monitor. Only available when multiple displays are connected.</span></p>\n"
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Sans'; font-size:9pt;\"><br /></p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt; font-weight:600;\">Color Temperature</span></p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">Assigns color temperature, also kn"
"own as color tones to display.</span></p>\n"
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Sans'; font-size:9pt;\"><br /></p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt; font-weight:600;\">Save Settings</span></p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">Saves your current color configurations.</span></p>\n"
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Sans'; font-size:9pt;\"><br /></p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" fon"
"t-family:'Sans'; font-size:9pt; font-weight:600;\">Save Settings As Default</span></p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">Saves your current color configurations as the default that will load on each start of the application</span></p>\n"
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Sans'; font-size:9pt;\"><br /></p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt; font-weight:600;\">Load Settings</span></p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:'Sans'; font-size:9pt;\">Loads your saved color configuration.</span></p></body>"
"</html>", None))
def translation_context(name, category=u'core'): """ desc: A factory that generates a translation method with a fixed context. arguments: name: desc: The name to use for the context. type: str keywords: name: desc: The category to use for the context. type: str returns: desc: A translation function. type: FunctionType """ _context = u'%s_%s' % (category, name) if os.environ[u'QT_API'] == u'pyqt5': # PyQt5 3 doesn't require an encoding return lambda s, context=None: QCoreApplication.translate(_context, s) return lambda s, context=None: QCoreApplication.translate(_context, s, encoding=QCoreApplication.UnicodeUTF8)
def save_to_file(self):
"""Save table values to file."""
df = _utils.table_to_data_frame(self.tbl_table)
if df is None:
msg = _QCoreApplication.translate('', 'Empty table.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
return
filename = _QFileDialog.getSaveFileName(
self,
caption='Save measurements file.',
directory=self.directory,
filter="Text files (*.txt *.dat)")
if isinstance(filename, tuple):
filename = filename[0]
if len(filename) == 0:
return
try:
if (not filename.endswith('.txt')
and not filename.endswith('.dat')):
filename = filename + '.txt'
df.to_csv(filename, sep='\t')
except Exception:
_traceback.print_exc(file=_sys.stdout)
msg = _QCoreApplication.translate('',
'Failed to save data to file.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
def edit_comment(self):
try:
table_name = self.twg_database.get_current_table_name()
if table_name is None:
return
idn = self.twg_database.get_table_selected_id(table_name)
if idn is None:
return
object_class = self._table_object_dict[table_name]
obj = object_class(
database_name=self.database_name,
mongo=self.mongo, server=self.server)
obj.db_read(idn)
prev_comments = obj.comments
title = _QCoreApplication.translate('', 'Edit Comments')
label = _QCoreApplication.translate('', 'Comments:')
new_comments, resp = _QInputDialog.getText(
self, title, label, text=prev_comments)
if not resp:
return
obj.comments = new_comments
obj.db_update(idn)
self.update_database_tables()
except Exception:
_traceback.print_exc(file=_sys.stdout)
def check_advanced_options(self):
if not self.advanced_options.valid_data():
msg = _QCoreApplication.translate(
'', 'Invalid advanced options.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
return False
return True
def homing(self):
self.stop = False
try:
if not self.check_driver_connection():
return
if not self.check_integrator_connection():
return
wait = 0.1
driver_address = self.advanced_options.motor_driver_address
resolution = self.advanced_options.motor_resolution
rotation_direction = self.advanced_options.motor_rotation_direction
velocity = self.advanced_options.motor_velocity
acceleration = self.advanced_options.motor_acceleration
mode = 0
steps = int(int(resolution))
if not _driver.config_motor(
driver_address,
mode,
rotation_direction,
resolution,
velocity,
acceleration,
steps):
msg = _QCoreApplication.translate(
'', 'Failed to send configuration to motor.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(
self, title, msg, _QMessageBox.Ok)
return
encoder_dir = self.advanced_options.integrator_encoder_direction
_integrator.configure_homing(encoder_dir)
_time.sleep(wait)
if self.stop:
return
_driver.move_motor(driver_address)
_time.sleep(wait)
while not _driver.ready(driver_address) and not self.stop:
_time.sleep(wait)
_QApplication.processEvents()
except Exception:
_traceback.print_exc(file=_sys.stdout)
msg = _QCoreApplication.translate('', 'Homing failed.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
return
def __init__(self, parent=None):
super().__init__(parent=parent)
self.main_widget = AdvancedOptionsWidget(parent=parent)
self.main_layout = _QHBoxLayout()
self.main_layout.addWidget(self.main_widget)
self.setLayout(self.main_layout)
self.setWindowTitle(_QCoreApplication.translate(
'', "Advanced Options"))
self.setWhatsThis(
_QCoreApplication.translate(
'', 'Advanced devices and measurement options.'))
def on_goto_cell(self):
if isinstance(self.table_view.model, (TableModelForPandasDataframe, TableModelForNumpyArray)):
min_row, max_row = 1, self.table_view.model.rowCount(None)
current_row = self.table_view.currentIndex().row() + 1
current_col = self.table_view.currentIndex().column() + 1
row, _ = QInputDialog.getInt(self, QCoreApplication.translate('PMGTableViewer','Input Row'),
QCoreApplication.translate('PMGTableViewer','Target Row No.:({min}~{max})').format(min=min_row, max=max_row),
current_row,
min_row, max_row, step=1)
if _:
self.table_view.on_goto_index(row - 1, 0)
else:
raise NotImplementedError
def move_motor(self):
self.stop = False
try:
if not self.check_driver_connection():
return
driver_address = self.advanced_options.motor_driver_address
resolution = self.advanced_options.motor_resolution
rotation_direction = self.advanced_options.motor_rotation_direction
velocity = self.advanced_options.motor_velocity
acceleration = self.advanced_options.motor_acceleration
mode = 0
if self.ui.rbt_nr_steps.isChecked():
steps = self.ui.sb_nr_steps.value()
elif self.ui.rbt_encoder_position.isChecked():
encoder_position = self.ui.sb_encoder_position.value()
steps = self.get_steps_for_encoder_position(encoder_position)
if steps is None:
return
else:
steps = int(int(resolution)*self.ui.sbd_nr_turns.value())
if not _driver.config_motor(
driver_address,
mode,
rotation_direction,
resolution,
velocity,
acceleration,
steps):
msg = _QCoreApplication.translate(
'', 'Failed to send configuration to motor.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(
self, title, msg, _QMessageBox.Ok)
return
if not self.stop:
_driver.move_motor(driver_address)
except Exception:
_traceback.print_exc(file=_sys.stdout)
msg = _QCoreApplication.translate(
'', 'Failed to move motor.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
return
def stop_motor(self):
self.stop = True
try:
driver_address = self.advanced_options.motor_driver_address
_driver.stop_motor(driver_address)
except Exception:
_traceback.print_exc(file=_sys.stdout)
msg = _QCoreApplication.translate(
'', 'Failed to stop motor.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
return
def show(self, trigger_list, mx_list_1, mx_list_2):
try:
self.trigger_list = trigger_list
self.mx_list_1 = mx_list_1
self.mx_list_2 = mx_list_2
self.config_and_plot_mag()
self.calc_and_plot_fit()
super().show()
except Exception:
_traceback.print_exc(file=_sys.stdout)
msg = _QCoreApplication.translate(
'', 'Failed to show trigger dialog.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
def on_change_row_col(self, operation: int):
"""
The slot for editting row or columns
Args:
operation:
Returns:
"""
import pandas as pd
import numpy as np
pd_data: pd.DataFrame = self.model._data
current_index = self.currentIndex()
row, column = current_index.row(), current_index.column()
if operation == self.INSERT_ROW:
prev = pd_data.iloc[:row]
lat = pd_data.iloc[row:]
self.model._data = pd.concat([prev, pd.DataFrame([[]]), lat])
elif operation == self.DELETE_ROW:
self.model._data = pd_data.drop(index=[row], axis=1)
elif operation == self.INSERT_COLUMN:
col_name, _ = QInputDialog.getText(self, QCoreApplication.translate('PMTableView','Input Column Title'), QCoreApplication.translate('PMTableView','Title'))
if _:
pd_data.insert(column, col_name, np.nan)
elif operation == self.DELETE_COLUMN:
self.model._data = pd_data.drop(columns=[column], axis=0)
else:
raise NotImplementedError
self.model.layoutChanged.emit()
self.signal_need_save.emit(True)
def update_block_name(self):
title = _QCoreApplication.translate(
'', 'Information')
label = _QCoreApplication.translate(
'', 'Block Name:')
text = _QInputDialog.getText(
self, title, label, text=self.ui.le_block_name.text())
if isinstance(text, tuple):
if not text[1]:
return False
text = text[0]
self.ui.le_block_name.setText(text)
return True
def show_edit_dialog(self, row, col):
import pandas as pd
data = self.model._data
if isinstance(data, pd.DataFrame):
def on_edited(text):
from pandas import Timestamp, Period, Interval
try:
result = eval(text)
data.iloc[row, col] = result
self.signal_need_save.emit(True)
except:
import traceback
QMessageBox.warning(self, QCoreApplication.translate('PMTableView','Warning'),
traceback.format_exc())
return
def on_move_current_cell(direction: int):
target_row = row + direction
if 0 <= target_row < self.model.rowCount(col):
self.setCurrentIndex(self.model.index(target_row, col))
self.show_edit_dialog(target_row, col)
original_data = data.iloc[row, col]
dlg = InputValueDialog(self)
dlg.setWindowTitle(QCoreApplication.translate('PMTableView','Input New Value'))
dlg.edit.setText(repr(original_data))
dlg.signal_edit_finished.connect(on_edited)
dlg.signal_move_cursor.connect(on_move_current_cell)
global_pos = self.mapToGlobal(
QPoint(self.columnViewportPosition(col) + 50, self.rowViewportPosition(row) + 50))
dlg.setGeometry(global_pos.x(), global_pos.y(), dlg.width(), dlg.height())
dlg.exec_()
def clear_button_clicked(self):
"""Clear all values."""
if len(self._xvalues) == 0:
return
msg = _QCoreApplication.translate('', 'Clear table data?')
title = _QCoreApplication.translate('', 'Question')
reply = _QMessageBox.question(self,
title,
msg,
buttons=_QMessageBox.No
| _QMessageBox.Yes,
defaultButton=_QMessageBox.No)
if reply == _QMessageBox.Yes:
self.clear()
def save_db(self, force=False):
"""Save parameters to database."""
current_text = self.ui.cmb_idn.currentText()
self.ui.cmb_idn.setCurrentIndex(-1)
try:
if self.update_configuration():
if self.database_name is None:
msg = _QCoreApplication.translate(
'', 'Invalid database filename.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
return False
self.config.db_update_database(self.database_name,
mongo=self.mongo,
server=self.server)
selected_config = self.config.copy()
selected_config.clear()
if len(current_text) != 0:
selected_idn = int(current_text)
selected_config.db_read(selected_idn)
if self.config == selected_config and not force:
idn = selected_idn
self.config.idn = idn
else:
idn = self.config.db_save()
self.ui.cmb_idn.addItem(str(idn))
self.ui.cmb_idn.setCurrentIndex(self.ui.cmb_idn.count() - 1)
self.ui.pbt_load_db.setEnabled(False)
return True
else:
return False
except Exception:
_traceback.print_exc(file=_sys.stdout)
msg = _QCoreApplication.translate('',
'Failed to save to database.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
return False
def disconnect_devices(self, msgbox=True):
"""Disconnect bench devices."""
try:
_display.disconnect()
_driver.disconnect()
_multimeter.disconnect()
_integrator.disconnect()
_balance.disconnect()
self.update_led_status()
except Exception:
_traceback.print_exc(file=_sys.stdout)
if msgbox:
msg = _QCoreApplication.translate(
'', 'Failed to disconnect devices.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
def __init__(self, data=None):
super().__init__()
self.translator = create_translator(
path=os.path.join(os.path.dirname(__file__), 'translations',
'qt_{0}.qm'.format(QLocale.system().name()))) # translator
self.data = None
self.menu = QMenu()
self.action_insert_row = self.menu.addAction(QCoreApplication.translate('PMTableView','Insert Row'))
self.action_insert_row.triggered.connect(lambda: self.on_change_row_col(self.INSERT_ROW))
self.action_delete_row = self.menu.addAction(QCoreApplication.translate('PMTableView','Delete Row'))
self.action_delete_row.triggered.connect(lambda: self.on_change_row_col(self.DELETE_ROW))
self.action_insert_col = self.menu.addAction(QCoreApplication.translate('PMTableView','Insert Column'))
self.action_insert_col.triggered.connect(lambda: self.on_change_row_col(self.INSERT_COLUMN))
self.action_delete_col = self.menu.addAction(QCoreApplication.translate('PMTableView','Delete Column'))
self.action_delete_col.triggered.connect(lambda: self.on_change_row_col(self.DELETE_COLUMN))
# self.menu.addAction("aaaaaa")
if data is not None:
self.set_data(data)
def configure_integrator(self, gain):
try:
return _integrator.configure_measurement(
self.advanced_options.integrator_channel,
self.advanced_options.integrator_encoder_resolution,
self.advanced_options.integrator_encoder_direction,
self.advanced_options.integration_trigger,
self.advanced_options.integration_points,
self.advanced_options.integration_nr_turns,
gain)
except Exception:
msg = _QCoreApplication.translate(
'', 'Failed to configure integrator.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
_traceback.print_exc(file=_sys.stdout)
return False
def load(self):
"""Load configuration to graphic interface."""
try:
for name in self.sb_names:
sb = getattr(self.ui, 'sb_' + name)
value = getattr(self.config, name)
sb.setValue(value)
for name in self.sbd_names:
sbd = getattr(self.ui, 'sbd_' + name)
value = getattr(self.config, name)
sbd.setValue(value)
for name in self.cmb_names:
cmb = getattr(self.ui, 'cmb_' + name)
value = getattr(self.config, name)
cmb.setCurrentIndex(cmb.findText(str(value)))
for name in self.le_names:
le = getattr(self.ui, 'le_' + name)
value = getattr(self.config, name)
if value is None:
value = ''
le.setText(str(value))
for name in self.te_names:
te = getattr(self.ui, 'te_' + name)
value = getattr(self.config, name)
if value is None:
value = ''
te.setText(str(value))
for name in self.chb_names:
chb = getattr(self.ui, 'chb_' + name)
value = getattr(self.config, name)
chb.setChecked(value)
except Exception:
_traceback.print_exc(file=_sys.stdout)
msg = _QCoreApplication.translate('',
'Failed to load configuration.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
def update_configuration(self, clear=True):
"""Update configuration parameters."""
try:
if clear:
self.config.clear()
for name in self.sb_names:
sb = getattr(self.ui, 'sb_' + name)
setattr(self.config, name, sb.value())
for name in self.sbd_names:
sbd = getattr(self.ui, 'sbd_' + name)
setattr(self.config, name, sbd.value())
for name in self.cmb_names:
cmb = getattr(self.ui, 'cmb_' + name)
setattr(self.config, name, cmb.currentText())
for name in self.le_names:
le = getattr(self.ui, 'le_' + name)
setattr(self.config, name, le.text().strip())
for name in self.te_names:
te = getattr(self.ui, 'te_' + name)
setattr(self.config, name, te.toPlainText().strip())
for name in self.chb_names:
chb = getattr(self.ui, 'chb_' + name)
setattr(self.config, name, chb.isChecked())
if self.config.valid_data():
return True
else:
msg = _QCoreApplication.translate('', 'Invalid configuration.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
return False
except Exception:
_traceback.print_exc(file=_sys.stdout)
self.config.clear()
return False
def on_edited(text):
from pandas import Timestamp, Period, Interval
try:
result = eval(text)
data.iloc[row, col] = result
self.signal_need_save.emit(True)
except:
import traceback
QMessageBox.warning(self, QCoreApplication.translate('PMTableView','Warning'),
traceback.format_exc())
return
def check_connection(self, monitor=False):
"""Check devices connection."""
if not _multimeter.connected:
if not monitor:
_QMessageBox.critical(
self, 'Failure',
_QCoreApplication.translate('',
'Multimeter not connected.'),
_QMessageBox.Ok)
return False
return True
def stop_measurement(self, silent=False):
try:
self.stop = True
self.ui.pbt_start_measurement.setEnabled(True)
_driver.stop_motor(
self.advanced_options.motor_driver_address)
if not silent:
msg = _QCoreApplication.translate(
'', 'The user stopped the measurements.')
title = _QCoreApplication.translate('', 'Abort')
_QMessageBox.information(
self, title, msg, _QMessageBox.Ok)
except Exception:
self.stop = True
_traceback.print_exc(file=_sys.stdout)
msg = _QCoreApplication.translate(
'', 'Failed to stop measurements.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
def move_half_turn(self):
try:
if self.stop:
return False
wait = 0.5
motor_resolution = self.advanced_options.motor_resolution
driver_address = self.advanced_options.motor_driver_address
steps = int(int(motor_resolution)*0.5)
_driver.stop_motor(driver_address)
_time.sleep(wait)
if not self.configure_driver(steps):
return False
if self.stop:
return False
_driver.move_motor(driver_address)
_time.sleep(wait)
while not _driver.ready(driver_address) and not self.stop:
_time.sleep(wait)
_QApplication.processEvents()
_time.sleep(wait)
if self.stop:
return False
return True
except Exception:
msg = _QCoreApplication.translate(
'', 'Failed to move motor to initial position.')
title = _QCoreApplication.translate('', 'Failure')
_QMessageBox.critical(self, title, msg, _QMessageBox.Ok)
_traceback.print_exc(file=_sys.stdout)
return False
def __init__(self, parent=None):
"""Set up the ui."""
super().__init__(parent)
self.setWindowTitle(_QCoreApplication.translate('', "Log"))
self.resize(1000, 460)
self.setFont(_font)
self.te_text = _QTextEdit()
self.te_text.setReadOnly(True)
self.te_text.setVerticalScrollBarPolicy(_Qt.ScrollBarAlwaysOn)
main_layout = _QHBoxLayout()
main_layout.addWidget(self.te_text)
self.setLayout(main_layout)
%--include: example.py--% ~~~ license: | `QProgEdit` is released under the terms of the [General Public License v3](http://www.gnu.org/licenses/gpl-3.0.txt). --- """ version = __version__ = u'4.0.7' from QProgEdit.py3compat import * # A simple wrapper around the translate function from qtpy.QtCore import QCoreApplication _ = lambda s: QCoreApplication.translate(u'qprogedit', s) import QProgEdit._qeditorconst as QEditorConst import QProgEdit._qcolorscheme as QColorScheme from QProgEdit._quiloader import QUiLoader from QProgEdit._qsymboltreewidgetitem import QSymbolTreeWidgetItem from QProgEdit._qeditorcfg import QEditorCfg from QProgEdit._qeditorshortcut import QEditorShortcut from QProgEdit._qlexer import QLexer from QProgEdit._qlangmenu import QLangMenu from QProgEdit._qeditor import QEditor from QProgEdit._qeditorprefs import QEditorPrefs from QProgEdit._qeditorfind import QEditorFind from QProgEdit._qeditorstatus import QEditorStatus from QProgEdit._qprogedit import QProgEdit from QProgEdit._qtabcornerwidget import QTabCornerWidget
