forked from ShuHuang/batterygui
/
myMainWindow.py
976 lines (841 loc) · 37.8 KB
/
myMainWindow.py
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# -*- coding: utf-8 -*-
"""
myMainWindow.py
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main functions for the GUI interface
"""
import sys
from PyQt5 import QtWidgets
from PyQt5.QtWidgets import (
QApplication,
QMainWindow,
QFileDialog,
QAbstractItemView,
QMessageBox,
QDataWidgetMapper)
from PyQt5.QtCore import (
pyqtSlot,
Qt,
QItemSelectionModel,
QModelIndex,
QFile,
QIODevice)
from PyQt5.QtSql import QSqlDatabase, QSqlTableModel, QSqlRecord, QSqlQuery
from PyQt5.QtGui import QPixmap, QFont, QStandardItemModel, QStandardItem, QPainter, QPen
from PyQt5.QtChart import *
from ui_MainWindow import Ui_MainWindow
import matplotlib as mpl
import numpy as np
from matplotlib_venn import venn2
import itertools
class QmyMainWindow(QMainWindow):
def __init__(self, parent=None, dbFilename='None'):
super().__init__(parent) # Call the parent class. Create window.
self.ui = Ui_MainWindow() # Create UI object
self.ui.setupUi(self) # Create UI interface
self.ui.tabWidget.setVisible(True)
self.setCentralWidget(self.ui.tabWidget)
# tableView setting
self.ui.tableView.setSelectionBehavior(QAbstractItemView.SelectItems)
self.ui.tableView.setSelectionMode(QAbstractItemView.SingleSelection)
self.ui.tableView.setAlternatingRowColors(True)
self.ui.tableView.verticalHeader().setDefaultSectionSize(44)
self.ui.tableView.horizontalHeader().setDefaultSectionSize(70)
self.ui.tableView.setSortingEnabled(True)
# Initialize chart
self.__iniPieChart() # Initialize pie chart
self.__iniStackedBar() # Stacked bar
mpl.rcParams['font.sans-serif'] = ['Calibri']
mpl.rcParams['font.size'] = 8
# Choose the SQLITE database drive
self.DB = QSqlDatabase.addDatabase("QSQLITE")
self.DB.setDatabaseName(dbFilename) # Set the name of database
if self.DB.open(): # Open database
self.__openTable() # Open tables
else:
QMessageBox.warning(self, "Warning", "Failed to open the database.")
# ==============Self-defined Fuctions============
def __getFieldNames(self): # Get names of all fields.
# Get empty records, only field name.
emptyRec = self.tabModel.record()
self.fldNum = {} # Dictionary of field name and index.
for i in range(emptyRec.count()):
fieldName = emptyRec.fieldName(i)
self.fldNum.setdefault(fieldName)
self.fldNum[fieldName] = i
def __openTable(self): # Open the table of database
self.tabModel = QSqlTableModel(self, self.DB) # Data model
# Set the table of database TODO: Can user insert their own tables from
# the database?
self.tabModel.setTable("battery")
# Data storage，OnManualSubmit , OnRowChange
self.tabModel.setEditStrategy(QSqlTableModel.OnManualSubmit)
# self.tabModel.setSort(
# self.tabModel.fieldIndex("RANDOM"),
# Qt.DescendingOrder) # Sorting
if (self.tabModel.select() == False): # Failed to query the data
QMessageBox.critical(
self,
"Wrong",
"Something wrong. Failed to open the database\n" +
self.tabModel.lastError().text())
return
# self.tabModel.setFilter("NUM_RECORDS LIKE 'NONE'")
self.__getFieldNames() # Get the field name and index
# Field name shown
for i in self.fldNum:
self.tabModel.setHeaderData(
self.fldNum[i], Qt.Horizontal, i.capitalize())
# Create mappings between interface widget and the field name of data model
self.mapper = QDataWidgetMapper()
self.mapper.setModel(self.tabModel) # Setting data model
self.mapper.setSubmitPolicy(QDataWidgetMapper.AutoSubmit)
# The relations between interface widget and field name of tabModel
self.mapper.addMapping(self.ui.dbEditValue, self.fldNum["Value"])
self.mapper.addMapping(self.ui.dbEditRunit, self.fldNum["Raw_unit"])
self.mapper.addMapping(self.ui.dbComboProperty, self.fldNum["Property"])
self.mapper.addMapping(self.ui.dbEditUnit, self.fldNum["Unit"])
self.mapper.addMapping(self.ui.dbEditName, self.fldNum["Name"])
self.mapper.addMapping(
self.ui.dbEditEname,
self.fldNum["Extracted_name"])
self.mapper.addMapping(self.ui.dbEditRvalue, self.fldNum["Raw_value"])
self.mapper.addMapping(self.ui.dbEditDOI_2, self.fldNum["DOI"])
self.mapper.addMapping(self.ui.dbEditDOI_4, self.fldNum["Date"])
self.mapper.addMapping(self.ui.dbEditDOI_3, self.fldNum["Title"])
self.mapper.addMapping(self.ui.dbEditDOI, self.fldNum["Journal"])
self.mapper.addMapping(self.ui.dbEditTag, self.fldNum["Tag"])
self.mapper.addMapping(self.ui.dbEditInfo, self.fldNum["Info"])
self.mapper.addMapping(self.ui.dbEditType, self.fldNum["Type"])
self.mapper.addMapping(self.ui.dbEditWarning, self.fldNum["Warning"])
self.mapper.addMapping(self.ui.dbEditSpecifier, self.fldNum["Specifier"])
self.mapper.toFirst() # Move to the first record
self.selModel = QItemSelectionModel(self.tabModel) # Select model
self.selModel.currentChanged.connect(
self.do_currentChanged) # Trigger when the current changed
self.selModel.currentRowChanged.connect(
self.do_currentRowChanged) # Trigger when the current row changed
self.ui.tableView.setModel(self.tabModel) # Setting the data model
self.ui.tableView.setSelectionModel(
self.selModel) # Setting the selection model
# self.ui.tableView.setColumnHidden(self.fldNum["TAG"], True) #Hide columns
# self.ui.tableView.setColumnHidden(self.fldNum["INFO"], True) #Hide
# columns
self.ui.tableView.setColumnHidden(self.fldNum["Extracted_name"], True) # Hide columns
self.ui.tableView.setColumnHidden(self.fldNum["Unit"], True) # Hide columns
self.ui.tableView.setColumnHidden(self.fldNum["Num_records"], True) # Hide columns
# self.ui.tableView.setColumnHidden(
# self.fldNum["RAW_VALUE"], True) # Hide columns
# Update the conditions of actions of interface widget
self.ui.actRecAppend.setEnabled(True)
self.ui.actRecInsert.setEnabled(True)
self.ui.actRecDelete.setEnabled(True)
self.ui.btnDrawPieChart.setEnabled(True) # Pie Chart
self.ui.spinPieSize.setEnabled(True)
self.ui.spinHoleSize.setEnabled(True)
self.ui.chkBox_PieLegend.setEnabled(True)
self.ui.generateButton_3.setEnabled(True)
self.ui.searchButton_3.setEnabled(True)
self.ui.clearButton_3.setEnabled(True)
self.ui.frame_4.setEnabled(True)
self.ui.frame_3.setEnabled(True)
self.ui.searchInput.returnPressed.connect(self.ui.searchButton.click)
self.ui.searchInput_3.returnPressed.connect(
self.ui.searchButton_3.click)
def __iniPieChart(self): # Initialize pie chart
chart = QChart()
# chart.setTitle("Piechart")
chart.setAnimationOptions(QChart.SeriesAnimations)
chart.setTheme(QChart.ChartTheme(0))
self.ui.chartViewPie.setChart(chart) # Setting chart for chart view
self.ui.chartViewPie.setRenderHint(QPainter.Antialiasing)
self.ui.chartViewPie.setCursor(Qt.CrossCursor) # Setting cross cursor
def __iniStackedBar(self): # Initialize stacked bar chart
chart = QChart()
# chart.setTitle("Number of property records for each chemical")
chart.setAnimationOptions(QChart.SeriesAnimations)
chart.setTheme(QChart.ChartTheme(0))
self.ui.chartViewStackedBar.setChart(chart) # Set chart
self.ui.chartViewStackedBar.setRenderHint(QPainter.Antialiasing)
self.ui.chartViewStackedBar.setCursor(Qt.CrossCursor) # Set mouse
# ==========Table tab slot function==================
@pyqtSlot() # Save changes
def on_actSubmit_triggered(self):
res = self.tabModel.submitAll()
if (res == False):
QMessageBox.information(
self,
"Information",
"Failed to store the changes. Wrong information. \n" +
self.tabModel.lastError().text())
else:
self.ui.actSubmit.setEnabled(False)
self.ui.actRevert.setEnabled(False)
@pyqtSlot() # Cancel changes
def on_actRevert_triggered(self):
self.tabModel.revertAll()
self.ui.actSubmit.setEnabled(False)
self.ui.actRevert.setEnabled(False)
@pyqtSlot() # Add records
def on_actRecAppend_triggered(self):
self.tabModel.insertRow(
self.tabModel.rowCount(),
QModelIndex()) # Add one record in the last row
curIndex = self.tabModel.index(
self.tabModel.rowCount() - 1,
1) # Create ModelIndex of the last row
self.selModel.clearSelection() # Clear selections
# Choosing the current row when selection.
self.selModel.setCurrentIndex(curIndex, QItemSelectionModel.Select)
currow = curIndex.row() # Get current row
@pyqtSlot() # Insert records
def on_actRecInsert_triggered(self):
curIndex = self.ui.tableView.currentIndex() # QModelIndex
self.tabModel.insertRow(curIndex.row(), QModelIndex())
self.selModel.clearSelection() # Clear selections
self.selModel.setCurrentIndex(curIndex, QItemSelectionModel.Select)
@pyqtSlot() # Delete records
def on_actRecDelete_triggered(self):
# Get the current index of current model
curIndex = self.selModel.currentIndex()
self.tabModel.removeRow(curIndex.row(),
QModelIndex()) # Delete the current row
self.tabModel.submit()
@pyqtSlot() # Help message box
def on_actHelp_triggered(self):
msg = QMessageBox()
msg.about(
self, "Help", '<div>'
'<h3>Table: Query the database according to data types and name or DOI.</h3>'
'<ul>'
'<li>Search the exact compound name in "<em>Exact Match</em>". Search the element or part of compound name in "<em>Generic Match</em>". </li>'
'<li>Click the "<em>Home</em>" or "<em>All</em>" button to view the full database</li>'
'<li>Refer to "<em>Correctness</em>" column for database evaluation details. </li>'
'<li>You can add your own database entries using the "<em>Insert</em>" tab; click "<em>Save</em>" to save the changes.</li>'
'</ul>'
'<h3>Figure: Statistical analysis of the database.</h3>'
'<ul>'
'<li><em>Pie chart</em> shows the proportion of data records.</li>'
'<li><em>Stacked bar chart</em> shows the data types for each compound. First input the compound name, click "<em>Add</em>" and then "<em>Generate</em>" data for overview. </li>'
'<li><em>Histogram </em>shows the distribution of each data type.</li>'
'<li><em>Venn diagram</em> shows the correlation of each data type.</li>'
'</ul>'
'</div>')
@pyqtSlot() # Filtering
def on_radioBtnVoltage_clicked(self):
flag, sqlmerge = self.merged_or_not()
print(sqlmerge)
self.tabModel.setFilter("PROPERTY LIKE 'Voltage' AND %s"% sqlmerge)
@pyqtSlot() # Filtering
def on_radioBtnCoulombic_clicked(self):
flag, sqlmerge = self.merged_or_not()
self.tabModel.setFilter("PROPERTY LIKE 'Coulombic Efficiency' AND %s"% sqlmerge)
@pyqtSlot() # Filtering
def on_radioBtnConductivity_clicked(self):
flag, sqlmerge = self.merged_or_not()
self.tabModel.setFilter("PROPERTY LIKE 'Conductivity' AND %s"% sqlmerge)
@pyqtSlot() # Filetering
def on_radioBtnCapacity_clicked(self):
flag, sqlmerge = self.merged_or_not()
self.tabModel.setFilter("PROPERTY LIKE 'Capacity' AND %s"% sqlmerge)
@pyqtSlot() # Filtering
def on_radioBtnEnergy_clicked(self):
flag, sqlmerge = self.merged_or_not()
self.tabModel.setFilter("PROPERTY LIKE 'Energy' AND %s"% sqlmerge)
@pyqtSlot() # Cancel Filetering
def on_radioBtnAll_clicked(self):
flag, sqlmerge = self.merged_or_not()
self.tabModel.setFilter("%s"% sqlmerge)
# print(self.tabModel.filter())
# self.tabModel.select()
def get_elements(self):
element_dic = {
"Hydrogen": "H",
"Helium": "He",
"Lithium": "Li",
"Beryllium": "Be",
"Boron": "B",
"Carbon": "C",
"Nitrogen": "N",
"Oxygen": "O",
"Fluorine": "F",
"Neon": "Ne",
"Sodium": "Na",
"Magnesium": "Mg",
"Aluminum": "Al",
"Silicon": "Si",
"Phosphorus": "P",
"Sulfur": "S",
"Chlorine": "Cl",
"Argon": "Ar",
"Potassium": "K",
"Calcium": "Ca",
"Scandium": "Sc",
"Titanium": "Ti",
"Vanadium": "V",
"Chromium": "Cr",
"Manganese": "Mn",
"Iron": "Fe",
"Cobalt": "Co",
"Nickel": "Ni",
"Copper": "Cu",
"Zinc": "Zn",
"Gallium": "Ga",
"Germanium": "Ge",
"Arsenic": "As",
"Selenium": "Se",
"Bromine": "Br",
"Krypton": "Kr",
"Rubidium": "Rb",
"Strontium": "Sr",
"Yttrium": "Y",
"Zirconium": "Zr",
"Niobium": "Nb",
"Molybdenum": "Mo",
"Technetium": "Tc",
"Ruthenium": "Ru",
"Rhodium": "Rh",
"Palladium": "Pd",
"Silver": "Ag",
"Cadmium": "Cd",
"Indium": "In",
"Tin": "Sn",
"Antimony": "Sb",
"Tellurium": "Te",
"Iodine": "I",
"Xenon": "Xe",
"Cesium": "Cs",
"Barium": "Ba",
"Lanthanum": "La",
"Cerium": "Ce",
"Praseodymium": "Pr",
"Neodymium": "Nd",
"Promethium": "Pm",
"Samarium": "Sm",
"Europium": "Eu",
"Gadolinium": "Gd",
"Terbium": "Tb",
"Dysprosium": "Dy",
"Holmium": "Ho",
"Erbium": "Er",
"Thulium": "Tm",
"Ytterbium": "Yb",
"Lutetium": "Lu",
"Hafnium": "Hf",
"Tantalum": "Ta",
"Tungsten": "W",
"Rhenium": "Re",
"Osmium": "Os",
"Iridium": "Ir",
"Platinum": "Pt",
"Gold": "Au",
"Mercury": "Hg",
"Thallium": "Tl",
"Lead": "Pb",
"Bismuth": "Bi",
"Polonium": "Po",
"Astatine": "At",
"Radon": "Rn",
"Francium": "Fr",
"Radium": "Ra",
"Actinium": "Ac",
"Thorium": "Th",
"Protactinium": "Pa",
"Uranium": "U",
"Neptunium": "Np",
"Plutonium": "Pu",
"Americium": "Am",
"Curium": "Cm",
"Berkelium": "Bk",
"Californium": "Cf",
"Einsteinium": "Es",
"Fermium": "Fm",
"Mendelevium": "Md",
"Nobelium": "No",
"Lawrencium": "Lr",
"Rutherfordium": "Rf",
"Dubnium": "Db",
"Seaborgium": "Sg",
"Bohrium": "Bh",
"Hassium": "Hs",
"Meitnerium": "Mt",
"Darmstadtium": "Ds",
"Roentgenium": "Rg",
"Copernicium": "Cn",
"Nihonium": "Nh",
"Flerovium": "Fl",
"Moscovium": "Mc",
"Livermorium": "Lv",
"Tennessine": "Ts",
"Oganesson": "Og"}
return element_dic
def merged_or_not(self):
flag = self.ui.mergeBox.isChecked()
if flag:
sqlmerge = "NUM_RECORDS NOT LIKE 'NONE'"
else:
sqlmerge = "NUM_RECORDS LIKE 'NONE'"
return flag, sqlmerge
@pyqtSlot()
def on_homeButton_clicked(self):
self.tabModel.setFilter("NUM_RECORDS LIKE 'NONE'")
self.ui.mergeBox.setChecked(False)
@pyqtSlot()
def on_mergeButton_clicked(self):
self.tabModel.setFilter("NUM_RECORDS NOT LIKE 'NONE'")
self.ui.mergeBox.setChecked(True)
@pyqtSlot()
def on_searchButton_clicked(self):
searchtext = self.ui.searchInput.text()
searchclass = self.ui.searchClass.currentText()
matchtype = self.ui.matchType.currentText()
flag, sqlmerge = self.merged_or_not()
if searchclass == "DOI":
if matchtype == "Exact Match":
self.tabModel.setFilter("DOI LIKE '%s' AND %s" % (searchtext, sqlmerge))
elif matchtype == "Generic Match":
self.tabModel.setFilter("DOI LIKE '%%%s%%' AND %s" % (searchtext, sqlmerge))
if self.tabModel.rowCount() == 0:
self.tabModel.setFilter("")
QMessageBox.warning(
self, "Warning", "No such DOIs in the database. Please search new DOI.")
elif searchclass == "Warning":
if matchtype == "Exact Match":
self.tabModel.setFilter("WARNING LIKE '%s' AND %s" % (searchtext, sqlmerge))
elif matchtype == "Generic Match":
self.tabModel.setFilter("WARNING LIKE '%%%s%%' AND %s" % (searchtext, sqlmerge))
if self.tabModel.rowCount() == 0:
self.tabModel.setFilter("")
QMessageBox.warning(
self, "Warning", "No such DOIs in the database. Please search new DOI.")
elif searchclass == 'Name':
try:
searchtext = self.get_elements()[searchtext.capitalize()]
except BaseException:
pass
if matchtype == "Exact Match":
if self.ui.radioBtnAll.isChecked():
self.tabModel.setFilter(
"%s LIKE '%s' " %
(searchclass, searchtext))
elif self.ui.radioBtnVoltage.isChecked():
self.tabModel.setFilter(
"%s LIKE '%s' AND PROPERTY LIKE 'VOLTAGE' AND %s" %
(searchclass, searchtext, sqlmerge))
elif self.ui.radioBtnCapacity.isChecked():
self.tabModel.setFilter(
"%s LIKE '%s' AND PROPERTY LIKE 'CAPACITY' AND %s" %
(searchclass, searchtext, sqlmerge))
elif self.ui.radioBtnConductivity.isChecked():
self.tabModel.setFilter(
"%s LIKE '%s' AND PROPERTY LIKE 'CONDUCTIVITY' AND %s" %
(searchclass, searchtext, sqlmerge))
elif self.ui.radioBtnCoulombic.isChecked():
self.tabModel.setFilter(
"%s LIKE '%s' AND PROPERTY LIKE 'COULOMBIC EFFICIENCY' AND %s " %
(searchclass, searchtext, sqlmerge))
elif self.ui.radioBtnEnergy.isChecked():
self.tabModel.setFilter(
"%s LIKE '%s' AND PROPERTY LIKE 'ENERGY'AND %s " %
(searchclass, searchtext, sqlmerge))
elif matchtype == "Generic Match":
if self.ui.radioBtnAll.isChecked():
self.tabModel.setFilter(
"(EXTRACTED_NAME LIKE '%%''%s''%%' OR NAME LIKE '%s') AND %s" %
(searchtext, searchtext, sqlmerge))
elif self.ui.radioBtnVoltage.isChecked():
self.tabModel.setFilter(
"EXTRACTED_NAME LIKE '%%''%s''%%' OR NAME LIKE '%s' AND %s" %
(searchtext, searchtext, sqlmerge))
elif self.ui.radioBtnCapacity.isChecked():
self.tabModel.setFilter(
"EXTRACTED_NAME LIKE '%%''%s''%%' OR NAME LIKE '%s' AND %s" %
(searchtext, searchtext, sqlmerge))
elif self.ui.radioBtnConductivity.isChecked():
self.tabModel.setFilter(
"EXTRACTED_NAME LIKE '%%''%s''%%' OR NAME LIKE '%s' AND %s" %
(searchtext, searchtext, sqlmerge))
elif self.ui.radioBtnCoulombic.isChecked():
self.tabModel.setFilter(
"EXTRACTED_NAME LIKE '%%''%s''%%' OR NAME LIKE '%s' AND %s" %
(searchtext, searchtext, sqlmerge))
elif self.ui.radioBtnEnergy.isChecked():
self.tabModel.setFilter(
"EXTRACTED_NAME LIKE '%%''%s''%%' OR NAME LIKE '%s' AND %s" %
(searchtext, searchtext, sqlmerge))
if self.tabModel.rowCount() == 0:
self.tabModel.setFilter("")
QMessageBox.warning(
self,
"Warning",
"No such compounds in the database. Please search new compounds.")
# ============Picture Tab 1, Pie Chart=====================
@pyqtSlot() # Draw the pie chart
def on_btnDrawPieChart_clicked(self):
self.draw_pieChart()
@pyqtSlot(float) # Set holeSize
def on_spinHoleSize_valueChanged(self, arg1):
seriesPie = self.ui.chartViewPie.chart().series()[0]
seriesPie.setHoleSize(arg1)
@pyqtSlot(float) # Set pieSize
def on_spinPieSize_valueChanged(self, arg1):
seriesPie = self.ui.chartViewPie.chart().series()[0]
seriesPie.setPieSize(arg1)
@pyqtSlot(bool) # Set legend checkbox
def on_chkBox_PieLegend_clicked(self, checked):
self.ui.chartViewPie.chart().legend().setVisible(checked)
def pie_data(self): # Return a list of property name and the number of property
num_list = []
pro_list = [
"CAPACITY",
"CONDUCTIVITY",
"COULOMBIC EFFICIENCY",
"ENERGY",
"VOLTAGE"]
for i in range(len(pro_list)):
query = QSqlQuery(
db=self.DB,
query="SELECT COUNT(NAME) FROM BATTERY WHERE PROPERTY LIKE '%s' AND NUM_RECORDS LIKE 'NONE'" %
pro_list[i]) # Query database
while query.next():
num_value = query.value(0) # Returned value for each query
item = self.ui.treeWidget_2.topLevelItem(i) # The ith row
# The 2nd column
item.setText(1, str(num_value))
item.setTextAlignment(1, Qt.AlignHCenter)
num_list.append(num_value)
return pro_list, num_list
def draw_pieChart(self): # Draw the pie chart
chart = self.ui.chartViewPie.chart()
chart.legend().setAlignment(Qt.AlignRight) # AlignRight,AlignBottom
chart.removeAllSeries() # Delete all series
seriesPie = QPieSeries() # Pie chart series
seriesPie.setHoleSize(self.ui.spinHoleSize.value()) # Hole size
seriesPie.setPieSize(self.ui.spinPieSize.value()) # Pie size
sec_count = 5 # Number of properties
seriesPie.setLabelsVisible(True) # Label
pro, num = self.pie_data()
for i in range(sec_count):
seriesPie.append(pro[i], num[i])
seriesPie.setLabelsVisible(True) # Label
# Pie hoverd when mouse selected
seriesPie.hovered.connect(self.do_pieHovered)
chart.addSeries(seriesPie)
chart.setTitle("Proportion of data records for each property")
font = QFont()
font.setPointSize(12)
font.setWeight(75)
chart.setTitleFont(font)
font = QFont()
font.setPointSize(12)
font.setBold(False)
font.setWeight(35)
legend = chart.legend()
legend.setFont(font)
# =========Picture tab 2. StackedBar=========
@pyqtSlot() # Draw StackedBar
def on_btnStackedBar_clicked(self):
self.draw_stackedBar()
@pyqtSlot() # Draw horizontal StackedBar
def on_btnStackedBarH_clicked(self):
self.draw_stackedBar(False)
# Search button in the Stacked bar chart tab. Add name to the first column
# of the table.
@pyqtSlot()
def on_searchButton_3_clicked(self):
searchtext = self.ui.searchInput_3.text()
current_index = self.ui.stackedWidget.topLevelItemCount()
item_0 = QtWidgets.QTreeWidgetItem(self.ui.stackedWidget)
item_0.setText(0, searchtext)
@pyqtSlot() # Generate data using the input chemical names
def on_generateButton_3_clicked(self):
self.ui.zoominButton.setEnabled(True)
self.ui.zoomoutButton.setEnabled(True)
self.ui.originalButton.setEnabled(True)
self.ui.btnStackedBar.setEnabled(True) # Stacked bar chart
self.ui.btnStackedBarH.setEnabled(True)
current_index = self.ui.stackedWidget.topLevelItemCount()
chemical_list = [self.ui.stackedWidget.topLevelItem(index).text(
0) for index in range(current_index)] # Get a list of the inputed chemical name
pro_list = [
"CAPACITY",
"CONDUCTIVITY",
"COULOMBIC EFFICIENCY",
"ENERGY",
"VOLTAGE"]
for row, chemical in enumerate(chemical_list):
for index, pro in enumerate(pro_list):
query = QSqlQuery(
db=self.DB,
query="SELECT SUM(NUM_RECORDS) FROM BATTERY WHERE PROPERTY LIKE '%s' AND NAME LIKE '%s' " %
(pro,
chemical))
while query.next():
num_value = query.value(0)
print(num_value)
if num_value == "":
num_value = 0
item = self.ui.stackedWidget.topLevelItem(
row) # The row'th row
item.setText(index + 1, str(num_value))
item.setTextAlignment(index + 1, Qt.AlignHCenter)
@pyqtSlot() # Clear button
def on_clearButton_3_clicked(self):
self.ui.stackedWidget.clear()
@pyqtSlot() # Zoom in
def on_zoominButton_clicked(self):
self.ui.chartViewStackedBar.chart().zoom(1.2)
@pyqtSlot() # Zoom out
def on_zoomoutButton_clicked(self):
self.ui.chartViewStackedBar.chart().zoom(0.8)
@pyqtSlot() # Reset original size
def on_originalButton_clicked(self):
self.ui.chartViewStackedBar.chart().zoomReset()
def draw_stackedBar(self, isVertical=True): # Stacked bar chart
chart = self.ui.chartViewStackedBar.chart()
chart.removeAllSeries() # Remove all series
chart.removeAxis(chart.axisX()) # remove axis
chart.removeAxis(chart.axisY())
if isVertical: # Vertical
chart.setTitle("Number of property records for each chemical ")
chart.legend().setAlignment(Qt.AlignBottom)
else: # Horizontal
chart.setTitle("Number of property records for each chemical")
chart.legend().setAlignment(Qt.AlignRight)
# Create data sets
setCapacity = QBarSet("Capacity")
setConductivity = QBarSet("Conductivity")
setCoulombic = QBarSet("Coulombic")
setEnergy = QBarSet("Energy")
setVoltage = QBarSet("Voltage")
chemical_Count = self.ui.stackedWidget.topLevelItemCount()
nameList = [] # Chemical lists
for i in range(chemical_Count):
item = self.ui.stackedWidget.topLevelItem(i)
# print(item.text(1))
nameList.append(item.text(0))
setCapacity.append(float(item.text(1)))
setConductivity.append(float(item.text(2)))
setCoulombic.append(float(item.text(3)))
setEnergy.append(float(item.text(4)))
setVoltage.append(float(item.text(5)))
# Create series
if isVertical:
seriesBar = QStackedBarSeries()
else:
seriesBar = QHorizontalStackedBarSeries()
seriesBar.append(setCapacity)
seriesBar.append(setConductivity)
seriesBar.append(setCoulombic)
seriesBar.append(setEnergy)
seriesBar.append(setVoltage)
seriesBar.setLabelsVisible(True) # Show labels for each bar
seriesBar.setLabelsFormat("@value")
seriesBar.setLabelsPosition(QAbstractBarSeries.LabelsCenter)
seriesBar.setBarWidth(0.3)
chart.addSeries(seriesBar)
axisStud = QBarCategoryAxis() # Category axis
axisStud.append(nameList)
axisStud.setRange(nameList[0], nameList[chemical_Count - 1])
axisValue = QValueAxis() # Value axis
# axisValue.setRange(0, 300)
axisValue.setTitleText("Number of records")
# axisValue.setTickCount(6)
axisValue.applyNiceNumbers()
if isVertical:
chart.setAxisX(axisStud, seriesBar)
chart.setAxisY(axisValue, seriesBar)
else:
chart.setAxisY(axisStud, seriesBar)
chart.setAxisX(axisValue, seriesBar)
for marker in chart.legend().markers(): # QLegendMarker lists
marker.clicked.connect(self.do_LegendMarkerClicked)
# =========Picture tab 3. Histogram=========
@pyqtSlot(bool) # Show toolbar
def on_gBoxHist_toolbar_2_clicked(self, checked):
self.ui.widgetHist_2.setToolbarVisible(checked)
@pyqtSlot() # Draw
def on_histButton_clicked(self):
self.__drawHist()
def hist_data(self, pro):
query = QSqlQuery(
db=self.DB,
query="SELECT VALUE FROM BATTERY WHERE PROPERTY LIKE '%s' AND NUM_RECORDS LIKE 'NONE'" %
pro)
data = []
while query.next():
num_value = query.value(0)
data.append(num_value)
return data
def __drawHist(self): # Histogram
pro = self.ui.propertycomboBox_2.currentText()
data = self.hist_data(pro)
self.ui.widgetHist_2.figure.clear() # Clear figure
ax = self.ui.widgetHist_2.figure.add_subplot(1, 1, 1)
if pro == 'Capacity':
M, bins, patches = ax.hist(
[5000 if float(i) > 4999 else float(i) for i in data], bins='auto', color='darkgreen', alpha=0.5, rwidth=1)
ax.set_xlim(0, 5001)
# ax.set_ylim(0,15000)
ax.tick_params(labelsize=12)
ax.set_xticklabels(['0', '1000', '2000', '3000', '4000', '5000+'])
ax.set_xlabel('Capacity (mAh/g)', fontsize=14)
ax.set_ylabel('Frequency', fontsize=14)
ax.set_title('Battery Capacity Distrbution', fontsize=14)
ax.figure.canvas.draw()
elif pro == "Voltage":
count1 = []
for i in data:
count1.append(float(i))
n, bins, patches = ax.hist(
x=count1, bins='auto', range=(
0, 8), color='r', alpha=0.5, rwidth=1)
ax.set_xticklabels(['0', '1', '2', '3', '4', '5', '6', '7', '8+'])
ax.set_xlim(0, 8)
ax.tick_params(labelsize=12)
ax.set_xlabel('Voltage (V)', fontsize=14)
ax.set_ylabel('Frequency', fontsize=14)
ax.set_title('Battery Voltage Distrbution', fontsize=14)
ax.figure.canvas.draw()
elif pro == "Energy":
n, bins, patches = ax.hist(
[3000 if float(i) > 2999 else float(i) for i in data], bins='auto', color='y', alpha=0.5, rwidth=1)
ax.set_xticklabels(
['0', '500', '1000', '1500', '2000', '2500', '3000+'])
ax.set_xlim(0, 3001)
ax.tick_params(labelsize=12)
ax.set_xlabel('Energy (Wh/kg)', fontsize=14)
ax.set_ylabel('Frequency', fontsize=14)
ax.set_title('Battery Energy Distrbution', fontsize=14)
ax.figure.canvas.draw()
elif pro == "Coulombic Efficiency":
dataplot = [float(i) for i in data]
n, bins, patches = ax.hist(x=dataplot, bins='auto', color='c',
alpha=0.5, rwidth=1)
ax.set_xlim(0, 100)
ax.tick_params(labelsize=12)
ax.set_xlabel('Coulombic Effciency (%)', fontsize=14)
ax.set_ylabel('Frequency', fontsize=14)
ax.set_title(
'Battery Coulombic Effciency Distrbution',
fontsize=14)
ax.figure.canvas.draw()
elif pro == "Conductivity":
dataplot = [float(i) for i in data]
n, bins, patches = ax.hist(x=dataplot, bins=np.logspace(
np.log10(1e-15), np.log10(1)), color='k', alpha=0.5, rwidth=1)
ax.set_xlim(1e-20, 10)
ax.set_xscale('log')
ax.tick_params(labelsize=12)
ax.set_xlabel('log10 (Conductivity (S/cm))', fontsize=14)
ax.set_ylabel('Frequency', fontsize=14)
ax.set_title('Battery Conductivity Distrbution', fontsize=14)
ax.figure.canvas.draw()
# =========Picture tab 4. Venn diagram=========
@pyqtSlot() # Draw
def on_btnVenn_clicked(self):
self.__drawVenn()
@pyqtSlot(bool) # Show toolbar
def on_gBoxHist_toolbar_3_clicked(self, checked):
self.ui.widgetVenn.setToolbarVisible(checked)
def __drawVenn(self):
self.ui.widgetVenn.figure.clear() # Clear figure
pro_list = [
"Capacity",
"Conductivity",
"Coulombic Efficiency",
"Energy",
"Voltage"]
data_dic = {}
color_dic = dict(zip(pro_list, ['C0', 'C2', 'C6', 'C8', 'C9']))
for i in pro_list:
query = QSqlQuery(
db=self.DB,
query="SELECT COUNT(DISTINCT NAME) FROM BATTERY WHERE PROPERTY LIKE '%s' AND NUM_RECORDS LIKE 'NONE'" %
i)
while query.next():
num_value = query.value(0)
data_dic[i] = num_value
for i, combo in enumerate(itertools.combinations(pro_list, 2)):
query = QSqlQuery(
db=self.DB,
query="SELECT COUNT() FROM (SELECT DISTINCT NAME AS PRO1 FROM BATTERY WHERE PROPERTY LIKE '%s'AND NUM_RECORDS LIKE 'NONE') INNER JOIN (SELECT DISTINCT NAME AS PRO2 FROM BATTERY WHERE PROPERTY LIKE '%s'AND NUM_RECORDS LIKE 'NONE') ON PRO1 = PRO2" %
combo)
while query.next():
num = query.value(0)
x3 = num
x1 = data_dic[combo[0]] - x3
x2 = data_dic[combo[1]] - x3
hf = self.ui.widgetVenn.figure
# hf.set_figheight(30)
# hf.set_figwidth(30)
# print(dir(hf))
hf.set_size_inches((10, 10))
ax1 = hf.add_subplot(5, 2, i + 1)
v = venn2(
subsets=(
x1, x2, x3), set_labels=(
combo[0], combo[1]), ax=ax1)
v.get_patch_by_id('A').set_alpha(1)
v.get_patch_by_id('A').set_color(color_dic[combo[0]])
v.get_patch_by_id('B').set_color(color_dic[combo[1]])
ax1.figure.canvas.draw()
# =============Self-defined slot function===============================
# Update the conditions of actPost and actCancel
def do_currentChanged(self, current, previous):
self.ui.actSubmit.setEnabled(
self.tabModel.isDirty()) # Use when not saving changes
self.ui.actRevert.setEnabled(self.tabModel.isDirty())
def do_currentRowChanged(self, current, previous): # Control during row changes
self.ui.actRecDelete.setEnabled(current.isValid())
# Update current row index of mapping
self.mapper.setCurrentIndex(current.row())
# Get current record,QSqlRecord
curRec = self.tabModel.record(current.row())
def do_pieHovered(self, pieSlice, state): # Mouse move in and out in the pie chart
pieSlice.setExploded(state) # Pop-up animation
if state: # Show the tab of percentages
self.__oldLabel = pieSlice.label() # Save original labels
pieSlice.setLabel(self.__oldLabel + ": %.1f%%"
% (pieSlice.percentage() * 100))
font = QFont()
font.setPointSize(10)
font.setBold(False)
font.setWeight(25)
pieSlice.setLabelFont(font)
else: # show original labels
pieSlice.setLabel(self.__oldLabel)
font = QFont()
font.setPointSize(10)
font.setBold(False)
font.setWeight(25)
pieSlice.setLabelFont(font)
def do_LegendMarkerClicked(self): # Click legend marker
marker = self.sender() # QLegendMarker
marker.series().setVisible(not marker.series().isVisible())
marker.setVisible(True)
alpha = 1.0
if not marker.series().isVisible():
alpha = 0.5
brush = marker.labelBrush() # QBrush
color = brush.color() # QColor
color.setAlphaF(alpha)
brush.setColor(color)
marker.setLabelBrush(brush)
brush = marker.brush()
color = brush.color()
color.setAlphaF(alpha)
brush.setColor(color)
marker.setBrush(brush)
pen = marker.pen() # QPen
color = pen.color()
color.setAlphaF(alpha)
pen.setColor(color)
marker.setPen(pen)
# ## ============Testing ================================
# if __name__ == "__main__":
# appctxt = ApplicationContext() #Create GUI Application
# db = appctxt.get_resource('battery_v3_aug2.db')
# form=QmyMainWindow(dbFilename=db) #Create Window
# form.show()
# sys.exit(appctxt.app.exec_())