# -*- coding: utf-8 -*-
# File generated according to Generator/ClassesRef/Machine/LamSlotMultiWind.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/LamSlotMultiWind
"""
from os import linesep
from sys import getsizeof
from logging import getLogger
from ._check import set_array, 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 .LamSlotMulti import LamSlotMulti
# Import all class method
# Try/catch to remove unnecessary dependencies in unused method
try:
from ..Methods.Machine.LamSlotMultiWind.plot import plot
except ImportError as error:
plot = error
try:
from ..Methods.Machine.LamSlotMultiWind.build_geometry import build_geometry
except ImportError as error:
build_geometry = error
try:
from ..Methods.Machine.LamSlotMultiWind.get_pole_pair_number import (
get_pole_pair_number,
)
except ImportError as error:
get_pole_pair_number = error
try:
from ..Methods.Machine.LamSlotMultiWind.comp_mmf_dir import comp_mmf_dir
except ImportError as error:
comp_mmf_dir = error
try:
from ..Methods.Machine.LamSlotMultiWind.plot_mmf_unit import plot_mmf_unit
except ImportError as error:
plot_mmf_unit = error
try:
from ..Methods.Machine.LamSlotMultiWind.comp_mmf_unit import comp_mmf_unit
except ImportError as error:
comp_mmf_unit = error
try:
from ..Methods.Machine.LamSlotMultiWind.comp_wind_function import comp_wind_function
except ImportError as error:
comp_wind_function = error
try:
from ..Methods.Machine.LamSlotMultiWind.comp_angle_d_axis import comp_angle_d_axis
except ImportError as error:
comp_angle_d_axis = error
from numpy import array, array_equal
from numpy import isnan
from ._check import InitUnKnowClassError
[docs]class LamSlotMultiWind(LamSlotMulti):
"""Lamination with list of Slot filled with winding"""
VERSION = 1
# Check ImportError to remove unnecessary dependencies in unused method
# cf Methods.Machine.LamSlotMultiWind.plot
if isinstance(plot, ImportError):
plot = property(
fget=lambda x: raise_(
ImportError("Can't use LamSlotMultiWind method plot: " + str(plot))
)
)
else:
plot = plot
# cf Methods.Machine.LamSlotMultiWind.build_geometry
if isinstance(build_geometry, ImportError):
build_geometry = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMultiWind method build_geometry: "
+ str(build_geometry)
)
)
)
else:
build_geometry = build_geometry
# cf Methods.Machine.LamSlotMultiWind.get_pole_pair_number
if isinstance(get_pole_pair_number, ImportError):
get_pole_pair_number = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMultiWind method get_pole_pair_number: "
+ str(get_pole_pair_number)
)
)
)
else:
get_pole_pair_number = get_pole_pair_number
# cf Methods.Machine.LamSlotMultiWind.comp_mmf_dir
if isinstance(comp_mmf_dir, ImportError):
comp_mmf_dir = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMultiWind method comp_mmf_dir: "
+ str(comp_mmf_dir)
)
)
)
else:
comp_mmf_dir = comp_mmf_dir
# cf Methods.Machine.LamSlotMultiWind.plot_mmf_unit
if isinstance(plot_mmf_unit, ImportError):
plot_mmf_unit = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMultiWind method plot_mmf_unit: "
+ str(plot_mmf_unit)
)
)
)
else:
plot_mmf_unit = plot_mmf_unit
# cf Methods.Machine.LamSlotMultiWind.comp_mmf_unit
if isinstance(comp_mmf_unit, ImportError):
comp_mmf_unit = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMultiWind method comp_mmf_unit: "
+ str(comp_mmf_unit)
)
)
)
else:
comp_mmf_unit = comp_mmf_unit
# cf Methods.Machine.LamSlotMultiWind.comp_wind_function
if isinstance(comp_wind_function, ImportError):
comp_wind_function = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMultiWind method comp_wind_function: "
+ str(comp_wind_function)
)
)
)
else:
comp_wind_function = comp_wind_function
# cf Methods.Machine.LamSlotMultiWind.comp_angle_d_axis
if isinstance(comp_angle_d_axis, ImportError):
comp_angle_d_axis = property(
fget=lambda x: raise_(
ImportError(
"Can't use LamSlotMultiWind method comp_angle_d_axis: "
+ str(comp_angle_d_axis)
)
)
)
else:
comp_angle_d_axis = comp_angle_d_axis
# 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,
Ksfill=None,
winding=-1,
slot_list=-1,
alpha=None,
sym_dict_enforced=None,
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 "Ksfill" in list(init_dict.keys()):
Ksfill = init_dict["Ksfill"]
if "winding" in list(init_dict.keys()):
winding = init_dict["winding"]
if "slot_list" in list(init_dict.keys()):
slot_list = init_dict["slot_list"]
if "alpha" in list(init_dict.keys()):
alpha = init_dict["alpha"]
if "sym_dict_enforced" in list(init_dict.keys()):
sym_dict_enforced = init_dict["sym_dict_enforced"]
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.Ksfill = Ksfill
self.winding = winding
# Call LamSlotMulti init
super(LamSlotMultiWind, self).__init__(
slot_list=slot_list,
alpha=alpha,
sym_dict_enforced=sym_dict_enforced,
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 LamSlotMulti init), for now it's impossible to
# add new properties
def __str__(self):
"""Convert this object in a readeable string (for print)"""
LamSlotMultiWind_str = ""
# Get the properties inherited from LamSlotMulti
LamSlotMultiWind_str += super(LamSlotMultiWind, self).__str__()
LamSlotMultiWind_str += "Ksfill = " + str(self.Ksfill) + linesep
if self.winding is not None:
tmp = self.winding.__str__().replace(linesep, linesep + "\t").rstrip("\t")
LamSlotMultiWind_str += "winding = " + tmp
else:
LamSlotMultiWind_str += "winding = None" + linesep + linesep
return LamSlotMultiWind_str
def __eq__(self, other):
"""Compare two objects (skip parent)"""
if type(other) != type(self):
return False
# Check the properties inherited from LamSlotMulti
if not super(LamSlotMultiWind, self).__eq__(other):
return False
if other.Ksfill != self.Ksfill:
return False
if other.winding != self.winding:
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 LamSlotMulti
diff_list.extend(
super(LamSlotMultiWind, self).compare(
other, name=name, ignore_list=ignore_list, is_add_value=is_add_value
)
)
if (
other._Ksfill is not None
and self._Ksfill is not None
and isnan(other._Ksfill)
and isnan(self._Ksfill)
):
pass
elif other._Ksfill != self._Ksfill:
if is_add_value:
val_str = (
" (self="
+ str(self._Ksfill)
+ ", other="
+ str(other._Ksfill)
+ ")"
)
diff_list.append(name + ".Ksfill" + val_str)
else:
diff_list.append(name + ".Ksfill")
if (other.winding is None and self.winding is not None) or (
other.winding is not None and self.winding is None
):
diff_list.append(name + ".winding None mismatch")
elif self.winding is not None:
diff_list.extend(
self.winding.compare(
other.winding,
name=name + ".winding",
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 LamSlotMulti
S += super(LamSlotMultiWind, self).__sizeof__()
S += getsizeof(self.Ksfill)
S += getsizeof(self.winding)
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 LamSlotMulti
LamSlotMultiWind_dict = super(LamSlotMultiWind, self).as_dict(
type_handle_ndarray=type_handle_ndarray,
keep_function=keep_function,
**kwargs
)
LamSlotMultiWind_dict["Ksfill"] = self.Ksfill
if self.winding is None:
LamSlotMultiWind_dict["winding"] = None
else:
LamSlotMultiWind_dict["winding"] = self.winding.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
LamSlotMultiWind_dict["__class__"] = "LamSlotMultiWind"
return LamSlotMultiWind_dict
[docs] def copy(self):
"""Creates a deepcopy of the object"""
# Handle deepcopy of all the properties
Ksfill_val = self.Ksfill
if self.winding is None:
winding_val = None
else:
winding_val = self.winding.copy()
if self.slot_list is None:
slot_list_val = None
else:
slot_list_val = list()
for obj in self.slot_list:
slot_list_val.append(obj.copy())
if self.alpha is None:
alpha_val = None
else:
alpha_val = self.alpha.copy()
if self.sym_dict_enforced is None:
sym_dict_enforced_val = None
else:
sym_dict_enforced_val = self.sym_dict_enforced.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)(
Ksfill=Ksfill_val,
winding=winding_val,
slot_list=slot_list_val,
alpha=alpha_val,
sym_dict_enforced=sym_dict_enforced_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)"""
self.Ksfill = None
if self.winding is not None:
self.winding._set_None()
# Set to None the properties inherited from LamSlotMulti
super(LamSlotMultiWind, self)._set_None()
def _get_Ksfill(self):
"""getter of Ksfill"""
return self._Ksfill
def _set_Ksfill(self, value):
"""setter of Ksfill"""
check_var("Ksfill", value, "float", Vmin=0, Vmax=1)
self._Ksfill = value
Ksfill = property(
fget=_get_Ksfill,
fset=_set_Ksfill,
doc=u"""Imposed Slot Fill factor (if None, will be computed according to the winding and the slot)
:Type: float
:min: 0
:max: 1
""",
)
def _get_winding(self):
"""getter of winding"""
return self._winding
def _set_winding(self, value):
"""setter of winding"""
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__"), "winding"
)
value = class_obj(init_dict=value)
elif type(value) is int and value == -1: # Default constructor
Winding = import_class("pyleecan.Classes", "Winding", "winding")
value = Winding()
check_var("winding", value, "Winding")
self._winding = value
if self._winding is not None:
self._winding.parent = self
winding = property(
fget=_get_winding,
fset=_set_winding,
doc=u"""Lamination's Winding
:Type: Winding
""",
)
