# -*- coding: utf-8 -*-
# File generated according to Generator/ClassesRef/Machine/LamSlotMag.csv
# WARNING! All changes made in this file will be lost!
"""Method code available at https://github.com/Eomys/pyleecan/tree/master/pyleecan/Methods/Machine/LamSlotMag
"""
from os import linesep
from sys import getsizeof
from logging import getLogger
from ._check import check_var, raise_
from ..Functions.get_logger import get_logger
from ..Functions.save import save
from ..Functions.load import load_init_dict
from ..Functions.Load.import_class import import_class
from copy import deepcopy
from .LamSlot import LamSlot
# Import all class method
# Try/catch to remove unnecessary dependencies in unused method
try:
from ..Methods.Machine.LamSlotMag.build_geometry import build_geometry
except ImportError as error:
build_geometry = error
try:
from ..Methods.Machine.LamSlotMag.check import check
except ImportError as error:
check = error
try:
from ..Methods.Machine.LamSlotMag.comp_masses import comp_masses
except ImportError as error:
comp_masses = error
try:
from ..Methods.Machine.LamSlotMag.comp_radius_mec import comp_radius_mec
except ImportError as error:
comp_radius_mec = error
try:
from ..Methods.Machine.LamSlotMag.comp_surfaces import comp_surfaces
except ImportError as error:
comp_surfaces = error
try:
from ..Methods.Machine.LamSlotMag.comp_volumes import comp_volumes
except ImportError as error:
comp_volumes = error
try:
from ..Methods.Machine.LamSlotMag.plot import plot
except ImportError as error:
plot = error
try:
from ..Methods.Machine.LamSlotMag.comp_angle_d_axis import comp_angle_d_axis
except ImportError as error:
comp_angle_d_axis = error
try:
from ..Methods.Machine.LamSlotMag.get_magnet_number import get_magnet_number
except ImportError as error:
get_magnet_number = error
try:
from ..Methods.Machine.LamSlotMag.set_Lmag import set_Lmag
except ImportError as error:
set_Lmag = error
from numpy import isnan
from ._check import InitUnKnowClassError
[docs]class LamSlotMag(LamSlot):
"""Lamination with Slot for Magnets"""
VERSION = 1
# Check ImportError to remove unnecessary dependencies in unused method
# cf Methods.Machine.LamSlotMag.build_geometry
if isinstance(build_geometry, ImportError):
build_geometry = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMag method build_geometry: " + str(build_geometry)
)
)
)
else:
build_geometry = build_geometry
# cf Methods.Machine.LamSlotMag.check
if isinstance(check, ImportError):
check = property(
fget=lambda x: raise_(
ImportError("Can't use LamSlotMag method check: " + str(check))
)
)
else:
check = check
# cf Methods.Machine.LamSlotMag.comp_masses
if isinstance(comp_masses, ImportError):
comp_masses = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMag method comp_masses: " + str(comp_masses)
)
)
)
else:
comp_masses = comp_masses
# cf Methods.Machine.LamSlotMag.comp_radius_mec
if isinstance(comp_radius_mec, ImportError):
comp_radius_mec = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMag method comp_radius_mec: "
+ str(comp_radius_mec)
)
)
)
else:
comp_radius_mec = comp_radius_mec
# cf Methods.Machine.LamSlotMag.comp_surfaces
if isinstance(comp_surfaces, ImportError):
comp_surfaces = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMag method comp_surfaces: " + str(comp_surfaces)
)
)
)
else:
comp_surfaces = comp_surfaces
# cf Methods.Machine.LamSlotMag.comp_volumes
if isinstance(comp_volumes, ImportError):
comp_volumes = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMag method comp_volumes: " + str(comp_volumes)
)
)
)
else:
comp_volumes = comp_volumes
# cf Methods.Machine.LamSlotMag.plot
if isinstance(plot, ImportError):
plot = property(
fget=lambda x: raise_(
ImportError("Can't use LamSlotMag method plot: " + str(plot))
)
)
else:
plot = plot
# cf Methods.Machine.LamSlotMag.comp_angle_d_axis
if isinstance(comp_angle_d_axis, ImportError):
comp_angle_d_axis = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMag method comp_angle_d_axis: "
+ str(comp_angle_d_axis)
)
)
)
else:
comp_angle_d_axis = comp_angle_d_axis
# cf Methods.Machine.LamSlotMag.get_magnet_number
if isinstance(get_magnet_number, ImportError):
get_magnet_number = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMag method get_magnet_number: "
+ str(get_magnet_number)
)
)
)
else:
get_magnet_number = get_magnet_number
# cf Methods.Machine.LamSlotMag.set_Lmag
if isinstance(set_Lmag, ImportError):
set_Lmag = property(
fget=lambda x: raise_(
ImportError("Can't use LamSlotMag method set_Lmag: " + str(set_Lmag))
)
)
else:
set_Lmag = set_Lmag
# generic save method is available in all object
save = save
# get_logger method is available in all object
get_logger = get_logger
def __init__(
self,
magnet=-1,
slot=-1,
L1=0.35,
mat_type=-1,
Nrvd=0,
Wrvd=0,
Kf1=0.95,
is_internal=True,
Rint=0,
Rext=1,
is_stator=True,
axial_vent=-1,
notch=-1,
skew=None,
bore=None,
yoke=None,
init_dict=None,
init_str=None,
):
"""Constructor of the class. Can be use in three ways :
- __init__ (arg1 = 1, arg3 = 5) every parameters have name and default values
for pyleecan type, -1 will call the default constructor
- __init__ (init_dict = d) d must be a dictionary with property names as keys
- __init__ (init_str = s) s must be a string
s is the file path to load
ndarray or list can be given for Vector and Matrix
object or dict can be given for pyleecan Object"""
if init_str is not None: # Load from a file
init_dict = load_init_dict(init_str)[1]
if init_dict is not None: # Initialisation by dict
assert type(init_dict) is dict
# Overwrite default value with init_dict content
if "magnet" in list(init_dict.keys()):
magnet = init_dict["magnet"]
if "slot" in list(init_dict.keys()):
slot = init_dict["slot"]
if "L1" in list(init_dict.keys()):
L1 = init_dict["L1"]
if "mat_type" in list(init_dict.keys()):
mat_type = init_dict["mat_type"]
if "Nrvd" in list(init_dict.keys()):
Nrvd = init_dict["Nrvd"]
if "Wrvd" in list(init_dict.keys()):
Wrvd = init_dict["Wrvd"]
if "Kf1" in list(init_dict.keys()):
Kf1 = init_dict["Kf1"]
if "is_internal" in list(init_dict.keys()):
is_internal = init_dict["is_internal"]
if "Rint" in list(init_dict.keys()):
Rint = init_dict["Rint"]
if "Rext" in list(init_dict.keys()):
Rext = init_dict["Rext"]
if "is_stator" in list(init_dict.keys()):
is_stator = init_dict["is_stator"]
if "axial_vent" in list(init_dict.keys()):
axial_vent = init_dict["axial_vent"]
if "notch" in list(init_dict.keys()):
notch = init_dict["notch"]
if "skew" in list(init_dict.keys()):
skew = init_dict["skew"]
if "bore" in list(init_dict.keys()):
bore = init_dict["bore"]
if "yoke" in list(init_dict.keys()):
yoke = init_dict["yoke"]
# Set the properties (value check and convertion are done in setter)
self.magnet = magnet
# Call LamSlot init
super(LamSlotMag, self).__init__(
slot=slot,
L1=L1,
mat_type=mat_type,
Nrvd=Nrvd,
Wrvd=Wrvd,
Kf1=Kf1,
is_internal=is_internal,
Rint=Rint,
Rext=Rext,
is_stator=is_stator,
axial_vent=axial_vent,
notch=notch,
skew=skew,
bore=bore,
yoke=yoke,
)
# The class is frozen (in LamSlot init), for now it's impossible to
# add new properties
def __str__(self):
"""Convert this object in a readeable string (for print)"""
LamSlotMag_str = ""
# Get the properties inherited from LamSlot
LamSlotMag_str += super(LamSlotMag, self).__str__()
if self.magnet is not None:
tmp = self.magnet.__str__().replace(linesep, linesep + "\t").rstrip("\t")
LamSlotMag_str += "magnet = " + tmp
else:
LamSlotMag_str += "magnet = None" + linesep + linesep
return LamSlotMag_str
def __eq__(self, other):
"""Compare two objects (skip parent)"""
if type(other) != type(self):
return False
# Check the properties inherited from LamSlot
if not super(LamSlotMag, self).__eq__(other):
return False
if other.magnet != self.magnet:
return False
return True
[docs] def compare(self, other, name="self", ignore_list=None, is_add_value=False):
"""Compare two objects and return list of differences"""
if ignore_list is None:
ignore_list = list()
if type(other) != type(self):
return ["type(" + name + ")"]
diff_list = list()
# Check the properties inherited from LamSlot
diff_list.extend(
super(LamSlotMag, self).compare(
other, name=name, ignore_list=ignore_list, is_add_value=is_add_value
)
)
if (other.magnet is None and self.magnet is not None) or (
other.magnet is not None and self.magnet is None
):
diff_list.append(name + ".magnet None mismatch")
elif self.magnet is not None:
diff_list.extend(
self.magnet.compare(
other.magnet,
name=name + ".magnet",
ignore_list=ignore_list,
is_add_value=is_add_value,
)
)
# Filter ignore differences
diff_list = list(filter(lambda x: x not in ignore_list, diff_list))
return diff_list
def __sizeof__(self):
"""Return the size in memory of the object (including all subobject)"""
S = 0 # Full size of the object
# Get size of the properties inherited from LamSlot
S += super(LamSlotMag, self).__sizeof__()
S += getsizeof(self.magnet)
return S
[docs] def as_dict(self, type_handle_ndarray=0, keep_function=False, **kwargs):
"""
Convert this object in a json serializable dict (can be use in __init__).
type_handle_ndarray: int
How to handle ndarray (0: tolist, 1: copy, 2: nothing)
keep_function : bool
True to keep the function object, else return str
Optional keyword input parameter is for internal use only
and may prevent json serializability.
"""
# Get the properties inherited from LamSlot
LamSlotMag_dict = super(LamSlotMag, self).as_dict(
type_handle_ndarray=type_handle_ndarray,
keep_function=keep_function,
**kwargs
)
if self.magnet is None:
LamSlotMag_dict["magnet"] = None
else:
LamSlotMag_dict["magnet"] = self.magnet.as_dict(
type_handle_ndarray=type_handle_ndarray,
keep_function=keep_function,
**kwargs
)
# The class name is added to the dict for deserialisation purpose
# Overwrite the mother class name
LamSlotMag_dict["__class__"] = "LamSlotMag"
return LamSlotMag_dict
[docs] def copy(self):
"""Creates a deepcopy of the object"""
# Handle deepcopy of all the properties
if self.magnet is None:
magnet_val = None
else:
magnet_val = self.magnet.copy()
if self.slot is None:
slot_val = None
else:
slot_val = self.slot.copy()
L1_val = self.L1
if self.mat_type is None:
mat_type_val = None
else:
mat_type_val = self.mat_type.copy()
Nrvd_val = self.Nrvd
Wrvd_val = self.Wrvd
Kf1_val = self.Kf1
is_internal_val = self.is_internal
Rint_val = self.Rint
Rext_val = self.Rext
is_stator_val = self.is_stator
if self.axial_vent is None:
axial_vent_val = None
else:
axial_vent_val = list()
for obj in self.axial_vent:
axial_vent_val.append(obj.copy())
if self.notch is None:
notch_val = None
else:
notch_val = list()
for obj in self.notch:
notch_val.append(obj.copy())
if self.skew is None:
skew_val = None
else:
skew_val = self.skew.copy()
if self.bore is None:
bore_val = None
else:
bore_val = self.bore.copy()
if self.yoke is None:
yoke_val = None
else:
yoke_val = self.yoke.copy()
# Creates new object of the same type with the copied properties
obj_copy = type(self)(
magnet=magnet_val,
slot=slot_val,
L1=L1_val,
mat_type=mat_type_val,
Nrvd=Nrvd_val,
Wrvd=Wrvd_val,
Kf1=Kf1_val,
is_internal=is_internal_val,
Rint=Rint_val,
Rext=Rext_val,
is_stator=is_stator_val,
axial_vent=axial_vent_val,
notch=notch_val,
skew=skew_val,
bore=bore_val,
yoke=yoke_val,
)
return obj_copy
def _set_None(self):
"""Set all the properties to None (except pyleecan object)"""
if self.magnet is not None:
self.magnet._set_None()
# Set to None the properties inherited from LamSlot
super(LamSlotMag, self)._set_None()
def _get_magnet(self):
"""getter of magnet"""
return self._magnet
def _set_magnet(self, value):
"""setter of magnet"""
if isinstance(value, str): # Load from file
try:
value = load_init_dict(value)[1]
except Exception as e:
self.get_logger().error(
"Error while loading " + value + ", setting None instead"
)
value = None
if isinstance(value, dict) and "__class__" in value:
class_obj = import_class(
"pyleecan.Classes", value.get("__class__"), "magnet"
)
value = class_obj(init_dict=value)
elif type(value) is int and value == -1: # Default constructor
Magnet = import_class("pyleecan.Classes", "Magnet", "magnet")
value = Magnet()
check_var("magnet", value, "Magnet")
self._magnet = value
if self._magnet is not None:
self._magnet.parent = self
magnet = property(
fget=_get_magnet,
fset=_set_magnet,
doc=u"""Magnet of the lamination
:Type: Magnet
""",
)
