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Parametric_data_table.py
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Parametric_data_table.py
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from PyQt5.QtCore import *
from PyQt5.QtWidgets import *
from PyQt5.QtGui import *
import io,csv
from itertools import product
import numpy as np
class Parametric_table(QTableWidget):
def __init__(self, parametric_data, mode, parent=None):
super(Parametric_table, self).__init__(parent)
if mode == "HP":
Evaporator_name = "Outdoor Unit "
Condenser_name = "Indoor Unit "
elif mode == "AC":
Evaporator_name = "Indoor Unit "
Condenser_name = "Outdoor Unit "
if parent.First_condition.currentIndex() == 0:
first_condition = 'subcooling'
else:
first_condition = 'charge'
comp_names = []
for comp in parent.Comp_names:
comp_names.append(comp[1])
if parent.Evaporator_type.currentIndex() == 0:
evaporator_type = 'Fintube'
else:
evaporator_type = 'Microchannel'
if parent.Condenser_type.currentIndex() == 0:
condenser_type = 'Fintube'
else:
condenser_type = 'Microchannel'
properties = {'first_condition':first_condition,
'comp_names':comp_names,
'evaporator_type':evaporator_type,
'condenser_type':condenser_type,
'evaporator_name':Evaporator_name,
'condenser_name':Condenser_name,
}
parameters,table = parameter_table(parametric_data,properties)
self.setRowCount(len(table)+1)
self.setColumnCount(len(parameters))
self.setHorizontalHeaderLabels([i[0] for i in parameters])
self.setVerticalHeaderLabels(['Unit']+["Configuration "+str(i+1) for i in range(len(table))])
for i in range(len(parameters)):
self.setItem(0,i,QTableWidgetItem(parameters[i][1]))
for i in range(len(table)):
for j in range(len(parameters)):
try:
value = float(table[i,j])
value = "%.5g" % value
except:
value = table[i,j]
self.setItem(i+1,j,QTableWidgetItem(value))
self.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.resizeColumnsToContents()
self.resizeRowsToContents()
self.setSelectionMode(QAbstractItemView.ExtendedSelection)
def keyPressEvent(self, event):
super(Parametric_table, self).keyPressEvent(event)
if (event.type() == QEvent.KeyPress and
event.matches(QKeySequence.Copy)):
self.copySelection()
def copySelection(self):
selection = self.selectedIndexes()
if selection:
rows = sorted(index.row() for index in selection)
columns = sorted(index.column() for index in selection)
rowcount = rows[-1] - rows[0] + 1
colcount = columns[-1] - columns[0] + 1
table = [[''] * colcount for _ in range(rowcount)]
for index in selection:
row = index.row() - rows[0]
column = index.column() - columns[0]
table[row][column] = index.data()
stream = io.StringIO()
csv.writer(stream, csv.excel_tab).writerows(table)
cb = QApplication.clipboard()
cb.clear(mode=cb.Clipboard )
cb.setText(stream.getvalue(), mode=cb.Clipboard)
return
def parameter_table(parametric_data,properties):
parameters = []
parameters_names = []
if parametric_data[2,0]:
compressors,compressors_list = create_parametric_compressors(parametric_data[2,1],properties['comp_names'])
parameters+=compressors
parameters_names+=compressors_list
if parametric_data[8,0]:
condensers,condensers_list = create_parametric_condensers(parametric_data[8,1],properties['condenser_type'],properties['condenser_name'])
parameters+=condensers
parameters_names+=condensers_list
if parametric_data[7,0]:
evaporators,evaporators_list = create_parametric_evaporators(parametric_data[7,1],properties['evaporator_type'],properties['evaporator_name'])
parameters+=evaporators
parameters_names+=evaporators_list
if parametric_data[3,0]:
Lines_liquid,Lines_liquid_list = create_parametric_liquids(parametric_data[3,1])
parameters+=Lines_liquid
parameters_names+=Lines_liquid_list
if parametric_data[5,0]:
Lines_suction,Lines_suction_list = create_parametric_suctions(parametric_data[5,1])
parameters+=Lines_suction
parameters_names+=Lines_suction_list
if parametric_data[6,0]:
Lines_discharge,Lines_discharge_list = create_parametric_discharges(parametric_data[6,1])
parameters+=Lines_discharge
parameters_names+=Lines_discharge_list
if parametric_data[4,0]:
Lines_2phase,Lines_2phase_list = create_parametric_2phases(parametric_data[4,1])
parameters+=Lines_2phase
parameters_names+=Lines_2phase_list
if parametric_data[0,0]:
options,options_list = create_parametric_options(parametric_data[0,1],properties['first_condition'])
parameters+=options
parameters_names+=options_list
if parametric_data[1,0]:
capillaries,capillaries_list = create_parametric_capillaries(parametric_data[1,1])
parameters+=capillaries
parameters_names+=capillaries_list
objects = product(*parameters)
number_of_configurations = np.prod([len(i) for i in parameters])
values = np.zeros([number_of_configurations,len(parameters_names)],dtype=object)
for i,row in enumerate(objects):
values[i,:] = row
return parameters_names,np.array(values)
def create_parametric_options(data,first_condition):
parameters_list = []
parameters_names_list = []
if first_condition == "subcooling":
if data[0,0]: # subcooling
parameters_list.append(tuple(data[0,1]))
parameters_names_list.append(['Cycle Subcooling','C'])
elif first_condition == "charge":
if data[0,0]: # subcooling
parameters_list.append(tuple(data[0,1]))
parameters_names_list.append(['System Charge','kg'])
for i in range(1,len(data)):
if data[i,0]:
parameters_list.append(tuple(data[i,1]))
parameters_names_list.append([data[i,2],data[i,3]])
return parameters_list,parameters_names_list
def create_parametric_capillaries(data):
parameters_list = []
parameters_names_list = []
for i in range(len(data)):
if data[i,0]:
parameters_list.append(tuple(data[i,1]))
parameters_names_list.append([data[i,2],data[i,3]])
return parameters_list,parameters_names_list
def create_parametric_compressors(data,comp_names):
parameters_list = []
parameters_names_list = []
for i in range(len(data)-1):
if data[i,0]:
if i in [1,2]:
parameters_list.append(tuple(np.array(data[i,1])*100))
else:
parameters_list.append(tuple(data[i,1]))
parameters_names_list.append([data[i,2],data[i,3]])
if data[len(data)-1,0]:
parameters_list.append(tuple([str(value+1)+":"+comp_names[value] for value in data[len(data)-1,1]]))
parameters_names_list.append([data[len(data)-1,2],data[len(data)-1,3]])
return parameters_list,parameters_names_list
def create_parametric_liquids(data):
parameters_list = []
parameters_names_list = []
for i in range(len(data)):
if data[i,0]:
parameters_list.append(tuple(data[i,1]))
parameters_names_list.append(["Liquid "+data[i,2],data[i,3]])
return parameters_list,parameters_names_list
def create_parametric_2phases(data):
parameters_list = []
parameters_names_list = []
for i in range(len(data)):
if data[i,0]:
parameters_list.append(list(data[i,1]))
parameters_names_list.append(["Two-phase "+data[i,2],data[i,3]])
return parameters_list,parameters_names_list
def create_parametric_suctions(data):
parameters_list = []
parameters_names_list = []
for i in range(len(data)):
if data[i,0]:
parameters_list.append(tuple(data[i,1]))
parameters_names_list.append(["Suction "+data[i,2],data[i,3]])
return parameters_list,parameters_names_list
def create_parametric_discharges(data):
parameters_list = []
parameters_names_list = []
for i in range(len(data)):
if data[i,0]:
parameters_list.append(tuple(data[i,1]))
parameters_names_list.append(["Discharge "+data[i,2],data[i,3]])
return parameters_list,parameters_names_list
def create_parametric_evaporators(data,HX_type,name):
if HX_type == "Fintube":
# circuits data
circuits = data[0,1]
circuits_parameters = []
circuits_parameters_names_list = []
for i,circuit in enumerate(circuits):
for i in range(len(circuit)):
if circuit[i,0]:
circuits_parameters.append(tuple(circuit[i,1]))
circuits_parameters_names_list.append([name+circuit[i,2],circuit[i,3]])
parameters_list = [] + circuits_parameters
parameters_names_list = [] + circuits_parameters_names_list
for i in range(1,len(data)):
if data[i,0]:
parameters_list.append(tuple(data[i,1]))
parameters_names_list.append([name+data[i,2],data[i,3]])
return parameters_list,parameters_names_list
else: # microchannel
parameters_list = []
parameters_names_list = []
for i in range(len(data)):
if data[i,0]:
parameters_list.append(tuple(data[i,1]))
parameters_names_list.append([name+data[i,2],data[i,3]])
return parameters_list,parameters_names_list
def create_parametric_condensers(data,HX_type,name):
if HX_type == "Fintube":
# circuits data
circuits = data[0,1]
circuits_parameters = []
circuits_parameters_names_list = []
for i,circuit in enumerate(circuits):
for i in range(len(circuit)):
if circuit[i,0]:
circuits_parameters.append(tuple(circuit[i,1]))
circuits_parameters_names_list.append([name+circuit[i,2],circuit[i,3]])
parameters_list = [] + circuits_parameters
parameters_names_list = [] + circuits_parameters_names_list
for i in range(1,len(data)):
if data[i,0]:
parameters_list.append(tuple(data[i,1]))
parameters_names_list.append([name+data[i,2],data[i,3]])
return parameters_list,parameters_names_list
else: # microchannel
parameters_list = []
parameters_names_list = []
for i in range(len(data)):
if data[i,0]:
parameters_list.append(tuple(data[i,1]))
parameters_names_list.append([name+data[i,2],data[i,3]])
return parameters_list,parameters_names_list