Source code for pyleecan.GUI.Dialog.DMachineSetup.SMSlot.PMSlot16.PMSlot16
# -*- coding: utf-8 -*-
import PySide2.QtCore
from numpy import pi
from PySide2.QtCore import Signal
from PySide2.QtWidgets import QWidget
from ......Classes.SlotM16 import SlotM16
from ......GUI import gui_option
from ......GUI.Dialog.DMachineSetup.SMSlot.PMSlot16.Gen_PMSlot16 import Gen_PMSlot16
from ......Methods.Slot.Slot import SlotCheckError
translate = PySide2.QtCore.QCoreApplication.translate
[docs]class PMSlot16(Gen_PMSlot16, QWidget):
"""Page to set the Slot Magnet Type 16"""
# Signal to DMachineSetup to know that the save popup is needed
saveNeeded = Signal()
# Information for Slot combobox
slot_name = "Spoke Rectangular Magnet"
slot_type = SlotM16
def __init__(self, lamination=None):
"""Initialize the widget according to lamination
Parameters
----------
self : PMSlot16
A PMSlot16 widget
lamination : Lamination
current lamination to edit
"""
# Build the interface according to the .ui file
QWidget.__init__(self)
self.setupUi(self)
self.lamination = lamination
self.slot = lamination.slot
# Set FloatEdit unit
self.lf_W0.unit = "m"
self.lf_W1.unit = "m"
self.lf_H0.unit = "m"
self.lf_H1.unit = "m"
# Set unit name (m ou mm)
wid_list = [
self.unit_W0,
self.unit_W1,
self.unit_H0,
self.unit_H1,
]
for wid in wid_list:
wid.setText("[" + gui_option.unit.get_m_name() + "]")
# Fill the fields with the machine values (if they're filled)
self.lf_W0.setValue(self.slot.W0)
self.lf_W1.setValue(self.slot.W1)
self.lf_H0.setValue(self.slot.H0)
self.lf_H1.setValue(self.slot.H1)
# 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_W1.editingFinished.connect(self.set_W1)
self.lf_H0.editingFinished.connect(self.set_H0)
self.lf_H1.editingFinished.connect(self.set_H1)
[docs] def set_W0(self):
"""Signal to update the value of W0 according to the line edit
Parameters
----------
self : PMSlot16
A PMSlot16 object
"""
self.slot.W0 = self.lf_W0.value()
self.w_out.comp_output()
# Notify the machine GUI that the machine has changed
self.saveNeeded.emit()
[docs] def set_W1(self):
"""Signal to update the value of W1 according to the line edit
Parameters
----------
self : PMSlot16
A PMSlot16 object
"""
self.slot.W1 = self.lf_W1.value()
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 : PMSlot16
A PMSlot16 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_H1(self):
"""Signal to update the value of H1 according to the line edit
Parameters
----------
self : PMSlot16
A PMSlot16 object
"""
self.slot.H1 = self.lf_H1.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.W1 is None:
return "You must set W1 !"
elif lam.slot.H0 is None:
return "You must set H0 !"
elif lam.slot.H1 is None:
return "You must set H1 !"
# 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 !"
