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ABC.py
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import sys
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import QApplication
from PyQt5.QtWidgets import QMainWindow
from PyQt5.QtWidgets import QTableWidget, QTableWidgetItem
import pandas as pd
import copy
from os import path
from ui import Ui_MainWindow, Ui_SecondPage, Ui_PreReq
ACB_BACKLOG_LIST = 'ACBBACKLOG.xls'
PENDING_COURSE_LIST = 'Pending Courses.xls'
PREREQ_LIST = 'Pre-requisite.xlsx'
TIME_TABLE = 'TIMETABLE.xls'
PENDING_BACKLOG = "Pending Backlog.xls" #delete this after changing Pending Courses.xls or ACBBACKLOG.xls
main_win = None
prereqWindow = None
student_id = None
student_name = None
courseDict = {}
studentIDS = []
electives = []
class MainWindow:
def __init__(self, studentIDS):
global prereq
global isPrereqFor
isPrereqFor = {}
prereq = {}
self.main_win = QMainWindow()
self.ui = Ui_MainWindow()
self.ui.setupUi(self.main_win)
self.ui.listWidget.addItems(studentIDS)
self.ui.pushButton.clicked.connect(self.pushButton_click)
prereq_file = pd.read_excel(PREREQ_LIST, skiprows=1)
self.formPrereq()
def show(self):
self.main_win.show()
def pushButton_click(self):
global student_id
student_id = self.ui.listWidget.currentItem().text().split('-')[1]
global student_name
student_name = self.ui.listWidget.currentItem().text().split('-')[0]
global main_win
main_win = SecondPage()
main_win.show()
def formPrereq(self):
prereq_file = pd.read_excel(PREREQ_LIST, skiprows=1)
or_and = ""
for i in range(len(prereq_file['Subject'])):
course1 = prereq_file['Subject'][i].strip(
) + prereq_file['Catalog'][i].strip()
if str(prereq_file['preq1 subject'][i]) == 'nan':
continue
l = prereq_file['preq1 subject'][i].strip(
) + prereq_file['preq1 catalog'][i].strip()
prereq[course1] = [l]
if l not in isPrereqFor:
isPrereqFor[l] = [course1]
else:
isPrereqFor[l].append(course1)
#######################################################################
if str(prereq_file['preq2 sub'][i]) == 'nan':
continue
l = prereq_file['preq2 sub'][i].strip(
) + prereq_file['preq2 cat'][i].strip()
prereq[course1].append(l)
if l not in isPrereqFor:
isPrereqFor[l] = [course1]
else:
isPrereqFor[l].append(course1)
#######################################################################
if str(prereq_file['preq3 no'][i]) == 'nan':
continue
l = prereq_file['preq3 no'][i].strip(
) + prereq_file['preq3 cat'][i].strip()
prereq[course1].append(l)
if l not in isPrereqFor:
isPrereqFor[l] = [course1]
else:
isPrereqFor[l].append(course1)
#######################################################################
if str(prereq_file['preq4 no'][i]) == 'nan':
continue
l = prereq_file['preq4 no'][i].strip(
) + prereq_file['preq4 cat'][i].strip()
prereq[course1].append(l)
if l not in isPrereqFor:
isPrereqFor[l] = [course1]
else:
isPrereqFor[l].append(course1)
class SecondPage:
def __init__(self):
self.main_win = QMainWindow()
self.ui = Ui_SecondPage()
self.ui.setupUi(self.main_win)
self.tableSlotClash = 0
if student_id not in courseDict:
courseDict[student_id] = ["No pending courses"]
timetable = pd.read_excel(TIME_TABLE)
global courseDictWithoutName
courseDictWithoutName = [] # {CSF241,EEEF241}
global courseToSections # {CSF241: ["M-2","W-2"]}
global courseToSectionsNotSelected
global exam
global count
global courseNameForPreq
global electives
electives = []
courseNameForPreq = ""
count = {}
exam = {}
courseToSections = {}
for i in courseDict[student_id]:
courseDictWithoutName.append(i.split('-')[0]) # csf221
self.ui.listWidget_1.addItems(courseDict[student_id])
electives += courseDictWithoutName
for i in range(len(timetable['Course ID'])):
subject = timetable['Subject'][i]
catalog = timetable['Catalog'][i].strip()
title = timetable['Course Title'][i].strip()
if (subject + catalog) not in electives:
electives.append(subject + catalog)
self.ui.listWidget_1.addItems([subject + catalog + "-" + title])
self.ui.label_2.setText(student_name + " (" + student_id +")")
for i in electives:
count[i] = 0
# timetable = pd.read_excel('sem 2 15-16tt-24 FEB 16.xlsx', skiprows=2)
# for i in range(len(timetable['DAYS'])):
# c = timetable['COURSENO'][i].split()[0]+timetable['COURSENO'][i].split()[1]
# if c in courseDictWithoutName:
# key = c+'-'+str(timetable['STAT'][i])+str(timetable['SEC'][i])
# courseToSections[key] = timetable['DAYS'][i].split()
for i in range(len(timetable['Exam Tm Cd'])):
c = timetable['Subject'][i] + timetable['Catalog'][i].strip()
if c in exam or str(timetable['Exam Tm Cd'][i]) == 'nan':
continue
exam[c] = timetable['Exam Tm Cd'][i]
self.sectionToClassnbr = {}
for i in range(len(timetable['Course ID'])):
c = timetable['Subject'][i] + timetable['Catalog'][i].strip() + '-' + timetable['Section'][i].strip()
self.sectionToClassnbr[c] = timetable['Class Nbr'][i]
for i in range(len(timetable['Course ID'])):
c = timetable['Subject'][i] + timetable['Catalog'][i].strip()
if c in electives:
key = c + '-' + str(timetable['Section'][i])
if (key not in electives) and (key not in courseToSections):
courseToSections[key] = set()
if str(timetable['Mtg Start'][i]) == 'nan':
continue
l = self.giveTime(
timetable['Mtg Start'][i],
timetable['End time'][i],
timetable['Class Pattern'][i])
# print(l)
for el in l:
courseToSections[key].add(el)
# print(courseToSections)
courseToSectionsNotSelected = copy.copy(courseToSections)
self.ui.pushButton_back.clicked.connect(self.pushButton_click)
self.ui.listWidget_1.itemClicked.connect(self.courseClick)
self.ui.listWidget.itemClicked.connect(self.sectionClickAdd)
self.ui.listWidget_2.itemClicked.connect(self.sectionClickRemove)
self.ui.pushButton1.clicked.connect(self.showPrereq)
self.ui.pushButton.clicked.connect(self.validate)
#def calculate(s):
# count=dict()
# courses=pd.read_excel("Course_List_for_all_students.xls")
# for i in range(len(courses)):
# section = courses["Section"][i].split('-')[0]+courses["Section"][i].split('-')[1]
# count.update({section:int(count.get(section) or 0)+1})
# for i in range(len(courses)):
# section = courses["Section"][i].split('-')[0]+courses["Section"][i].split('-')[1]
# return count.get(s.split('-')[0]+s.split('-')[1])
# self.ui.pushButton_2.clicked.connect(calculate())
global days, tableWidgetMap
tableWidgetMap = {}
days = {'M': 0, 'T': 1, 'W': 2, 'TH': 3, 'F': 4, 'S': 5}
if path.exists("stu_op#" + student_id + ".xls"):
self.getXLS()
def getXLS(self):
self.setToValidate();
self.ui.listWidgetErrors.clear()
oldXLS = pd.read_excel("stu_op#" + student_id + ".xls")
for i in range(len(oldXLS)):
section = oldXLS["Section"][i]
c = section.split('-')[0]
count[c] = count[c] + 1
courseToSectionsNotSelected.pop(section)
self.ui.listWidget_2.addItems([section])
schedule = courseToSections[section]
for s in schedule:
day = int(days[s.split('-')[0]])
slot = int(s.split('-')[1])
if (day, slot - 1) not in tableWidgetMap:
tableWidgetMap[day, slot - 1] = [section]
else:
tableWidgetMap[day, slot - 1].append(section)
self.formTable()
def setToValidate(self):
self.ui.pushButton.setText("Validate")
def validate(self):
if self.ui.pushButton.text() == "Validate":
l1 = self.checkExamClash()
l2 = self.checkPrereqClash()
l = l1 + l2
if self.tableSlotClash == 1:
self.ui.listWidgetErrors.addItems(["Clash in time table slots. Check for Yellow Cells"])
elif len(l) != 0:
self.ui.listWidgetErrors.addItems(l)
else:
self.ui.listWidgetErrors.addItems(
["No errors found. Click Save to generate output"])
self.ui.pushButton.setText("Save")
else:
self.ui.listWidgetErrors.clear()
op = pd.DataFrame(columns=['StudentID', 'StudentName', 'Section', 'ClassNbr'])
for i in range(self.ui.listWidget_2.count()):
courseSection = self.ui.listWidget_2.item(i).text().split(':')[0]
op.loc[i] = [student_id, student_name, courseSection, self.sectionToClassnbr[courseSection]]
op.to_excel("stu_op#" + student_id + ".xls", index = False)
self.ui.listWidgetErrors.addItems(["Saved Successfully !!"])
# def generateOutput(self):
def getDays(self, days):
res = []
for i in days:
res += [str(i)]
if i == 'H':
res.pop()
res[-1] += 'H'
return res
def giveTime(self, a, b, c):
l = []
s = int(str(a)[0:2]) - 7
e = int(str(b)[0:2]) - 7
if str(b)[3:5] != '00':
e = e + 1
d = self.getDays(c)
for i in range(s, e):
for j in d:
l.append(j + '-' + str(i))
return l
def show(self):
self.main_win.show()
def pushButton_click(self):
global main_win
main_win = MainWindow(studentIDS)
main_win.show()
def courseClick(self, item):
course = self.ui.listWidget_1.currentItem().text().split('-')[0]
self.ui.listWidget.clear()
f = False
for i in courseToSectionsNotSelected:
if i.split('-')[0] == course:
f = True
self.ui.listWidget.addItems([i])
if f == False and count[course] == 0:
self.ui.listWidget.addItems(["Course not offered this sem"])
def formTable(self):
self.tableSlotClash = 0
for i in range(6):
for j in range(11):
if (i, j) not in tableWidgetMap:
continue
else:
s = '//'.join(tableWidgetMap[(i, j)])
self.ui.tableWidget.setItem(i, j, QTableWidgetItem(s))
if len(tableWidgetMap[(i, j)]) > 1:
self.tableSlotClash = 1
self.ui.tableWidget.item(
i, j).setBackground(
QtGui.QColor(
255, 255, 0))
def sectionClickAdd(self, item):
self.setToValidate();
self.ui.listWidgetErrors.clear()
section = self.ui.listWidget.currentItem().text()
if section == "Course not offered this sem":
return
c = section.split('-')[0]
count[c] = count[c] + 1
courseToSectionsNotSelected.pop(section)
#def calculate(s):
count_2=dict()
courses=pd.read_excel("Course_List_for_all_students.xls")
for i in range(len(courses)):
sec = courses["Section"][i]
count_2.update({sec:int(count_2.get(section) or 0)+1})
#print(section)
number=0
if section in count_2:
number=count_2.get(section)
#print(section)
#print(number)
self.ui.listWidget_2.addItems([section+": "+str(number)])
self.ui.listWidget.takeItem(self.ui.listWidget.currentRow())
schedule = courseToSections[section]
for s in schedule:
day = int(days[s.split('-')[0]])
slot = int(s.split('-')[1])
if (day, slot - 1) not in tableWidgetMap:
tableWidgetMap[day, slot - 1] = [section]
else:
tableWidgetMap[day, slot - 1].append(section)
self.formTable()
def sectionClickRemove(self, item):
self.setToValidate();
self.ui.listWidgetErrors.clear()
section = self.ui.listWidget_2.currentItem().text().split(':')[0]
c = section.split('-')[0]
count[c] = count[c] - 1
courseToSectionsNotSelected[section] = courseToSections[section]
self.ui.listWidget_2.takeItem(self.ui.listWidget_2.currentRow())
schedule = courseToSections[section]
for s in schedule:
day = int(days[s.split('-')[0]])
slot = int(s.split('-')[1])
tableWidgetMap[day, slot - 1].remove(section)
if self.ui.listWidget_1.currentItem().text().split(
'-')[0] == section.split('-')[0]:
self.ui.listWidget.addItems([section])
self.formTable()
# def pushButton_prereq(self):
# course = self.ui.listWidget_1.currentItem().text().split('-')[0]
# # print(course)
# prereq_file = pd.read_excel(
# 'Pre-requisite_15-07-2019.xlsx', skiprows=1)
# # print(prereq_file.columns)
# l = ""
# for i in range(len(prereq_file['Subject'])):
# course1 = prereq_file['Subject'][i].strip(
# ) + prereq_file['Catalog'][i].strip()
# if course == course1:
# l = prereq_file['preq1 subject'][i] + \
# prereq_file['preq1 catalog'][i] + prereq_file['pereq1 title '][i]
def checkExamClash(self):
l = []
for i in electives:
for j in electives:
if i == j:
continue
if count[i] >= 1 and count[j] >= 1:
if i in exam and j in exam and exam[i] == exam[j]:
l.append("Exam clash between " + i + " " + j)
elif i not in exam:
self.ui.listWidgetErrors.addItems(["Warning: exam dates for {} not in Timetable. Skipping exam clash for this course".format(i)])
break
return l
def checkPrereqClash(self):
l = []
for i in courseDictWithoutName:
for j in courseDictWithoutName:
if i == j:
continue
if count[i] == 0 and count[j] >= 1 and j in prereq and i in prereq[j]:
l.append(j + " selected but it's prereq " + i + " is not")
return l
def showPrereq(self):
courseNameForPreq = self.ui.listWidget_1.currentItem(
).text().split('-')[0]
global prereqWindow
prereqWindow = PreReq(courseNameForPreq)
prereqWindow.show()
class PreReq:
def __init__(self, courseNameForPreq):
self.main_win = QMainWindow()
self.ui = Ui_PreReq()
self.ui.setupUi(self.main_win)
if courseNameForPreq in prereq:
self.ui.listWidgetLeft.addItems(prereq[courseNameForPreq])
else:
self.ui.listWidgetLeft.addItems([""])
if courseNameForPreq in isPrereqFor:
self.ui.listWidgetRight.addItems(isPrereqFor[courseNameForPreq])
else:
self.ui.listWidgetRight.addItems([""])
def show(self):
self.main_win.show()
def getPendingBacklog():
back_list = pd.read_excel(ACB_BACKLOG_LIST)
pending = pd.read_excel(PENDING_COURSE_LIST, skiprows = 1)
for i in range(len(pending)):
if pending['Campus ID'][i] not in list(back_list['Campus ID']):
pending.drop(i,inplace=True)
pending.to_excel(PENDING_BACKLOG)
if __name__ == '__main__':
pd.options.mode.chained_assignment = None
app = QApplication(sys.argv)
back_list = pd.read_excel(ACB_BACKLOG_LIST)
if not path.exists(PENDING_BACKLOG):
getPendingBacklog()
merged = pd.read_excel(PENDING_BACKLOG)
for i in range(len(back_list['NAME'])):
if '.' in back_list['NAME'][i]:
back_list['NAME'][i] = back_list['NAME'][i][:len(
back_list['NAME'][i]) - 1]
studentIDS = [
x + "-" + y for x,
y in zip(
back_list['NAME'],
back_list['Campus ID'])]
for i in range(len(merged['Campus ID'])):
if merged['Campus ID'][i] in courseDict:
courseDict[merged['Campus ID'][i]].append(merged['Subject'][i].strip(
) + merged['Catalog'][i].strip() + '-' + merged['Course Name'][i])
else:
courseDict[merged['Campus ID'][i]] = [merged['Subject'][i].strip(
) + merged['Catalog'][i].strip() + '-' + merged['Course Name'][i]]
# print(courseDict)
main_win = MainWindow(studentIDS)
main_win.show()
sys.exit(app.exec_())