Source code for pyleecan.GUI.Dialog.DMachineSetup.SMSlot.PMSlot11.PMSlot11

# -*- coding: utf-8 -*-

import PySide2.QtCore
from numpy import pi
from PySide2.QtCore import Signal
from PySide2.QtWidgets import QWidget
from PySide2.QtGui import QPixmap
from ......Classes.SlotM11 import SlotM11
from ......GUI import gui_option
from ......GUI.Dialog.DMachineSetup.SMSlot.PMSlot11.Gen_PMSlot11 import Gen_PMSlot11
from ......Methods.Slot.Slot import SlotCheckError

translate = PySide2.QtCore.QCoreApplication.translate

# Unit combobox
RAD_ID = 0


[docs]class PMSlot11(Gen_PMSlot11, QWidget): """Page to set the Slot Magnet Type 11""" # Signal to DMachineSetup to know that the save popup is needed saveNeeded = Signal() # Information for Slot combobox slot_name = "Polar Magnet" notch_name = "Polar" slot_type = SlotM11 def __init__(self, lamination=None, is_notch=False): """Initialize the widget according to lamination Parameters ---------- self : PMSlot11 A PMSlot11 widget lamination : Lamination current lamination to edit is_notch : bool True to adapt the slot GUI for the notch setup """ # Build the interface according to the .ui file QWidget.__init__(self) self.setupUi(self) self.lamination = lamination self.slot = lamination.slot self.is_notch = is_notch # Set FloatEdit unit self.lf_W0.unit = "rad" self.lf_Wmag.unit = "rad" self.lf_H0.unit = "m" self.lf_Hmag.unit = "m" # Set unit name (m ou mm) wid_list = [ self.unit_H0, self.unit_Hmag, ] for wid in wid_list: wid.setText("[" + gui_option.unit.get_m_name() + "]") # Notch setup if is_notch: # Hide magnet related widget wid_list = [self.in_Wmag, self.lf_Wmag, self.c_Wmag_unit] wid_list += [self.in_Hmag, self.lf_Hmag, self.unit_Hmag] wid_list += [self.txt_constraint] # Constraint Wmag < W0 for wid in wid_list: wid.hide() # Set values for check self.slot.Hmag = 0 self.slot.Wmag = 0 # Selecting the right image if not self.lamination.is_internal: # Use schematics on the external without magnet self.img_slot.setPixmap( QPixmap( u":/images/images/MachineSetup/WMSlot/SlotM11_empty_ext_sta.png" ) ) else: # Use schematics on the inner without magnet self.img_slot.setPixmap( QPixmap( u":/images/images/MachineSetup/WMSlot/SlotM11_empty_int_rot.png" ) ) # Fill the fields with the machine values (if they're filled) self.lf_W0.setValue(self.slot.W0) self.lf_Wmag.setValue(self.slot.Wmag) self.lf_H0.setValue(self.slot.H0) self.lf_Hmag.setValue(self.slot.Hmag) # Display the main output of the slot (surface, height...) self.w_out.comp_output() # Connect the signal self.lf_W0.editingFinished.connect(self.set_W0) self.lf_Wmag.editingFinished.connect(self.set_Wmag) self.lf_H0.editingFinished.connect(self.set_H0) self.lf_Hmag.editingFinished.connect(self.set_Hmag) self.c_W0_unit.currentIndexChanged.connect(self.set_W0) self.c_Wmag_unit.currentIndexChanged.connect(self.set_Wmag)
[docs] def set_W0(self): """Signal to update the value of W0 according to the line edit Parameters ---------- self : PMSlot11 A PMSlot11 object """ if self.lf_W0.value() is not None: if self.c_W0_unit.currentIndex() == RAD_ID: self.slot.W0 = self.lf_W0.value() else: self.slot.W0 = self.lf_W0.value() * pi / 180 else: self.slot.W0 = None self.w_out.comp_output() # Notify the machine GUI that the machine has changed self.saveNeeded.emit()
[docs] def set_Wmag(self): """Signal to update the value of Wmag according to the line edit Parameters ---------- self : PMSlot11 A PMSlot11 object """ if self.c_Wmag_unit.currentIndex() == RAD_ID: self.slot.Wmag = self.lf_Wmag.value() else: self.slot.Wmag = self.lf_Wmag.value() * pi / 180 self.w_out.comp_output() # Notify the machine GUI that the machine has changed self.saveNeeded.emit()
[docs] def set_H0(self): """Signal to update the value of H0 according to the line edit Parameters ---------- self : PMSlot11 A PMSlot11 object """ self.slot.H0 = self.lf_H0.value() self.w_out.comp_output() # Notify the machine GUI that the machine has changed self.saveNeeded.emit()
[docs] def set_Hmag(self): """Signal to update the value of Hmag according to the line edit Parameters ---------- self : PMSlot11 A PMSlot11 object """ self.slot.Hmag = self.lf_Hmag.value() self.w_out.comp_output() # Notify the machine GUI that the machine has changed self.saveNeeded.emit()
[docs] @staticmethod def check(lam): """Check that the current machine have all the needed field set Parameters ---------- lam: LamSlotMag Lamination to check Returns ------- error: str Error message (return None if no error) """ # Check that everything is set if lam.slot.W0 is None: return "You must set W0 !" elif lam.slot.Wmag is None: return "You must set Wmag !" elif lam.slot.H0 is None: return "You must set H0 !" elif lam.slot.Hmag is None: return "You must set Hmag !" # Constraints try: lam.slot.check() except SlotCheckError as error: return str(error) # Output try: yoke_height = lam.comp_height_yoke() except Exception as error: return "Unable to compute yoke height:" + str(error) if yoke_height <= 0: return "The slot height is greater than the lamination !"