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Main2.py
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Main2.py
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import tkinter as tk
from tkinter import ttk
from tkinter import scrolledtext
from tkinter.constants import N
import Nebula
from ratemyprof_api import RMPHolder
import re
from Grades import Grades
class App(ttk.Frame):
def __init__(self, parent):
ttk.Frame.__init__(self)
# Rows/Column setup
self.columnconfigure(index=0, weight=1)
self.rowconfigure(index=0, weight=1)
self.rowconfigure(index=1, weight=1)
# Lists
self.option_menu_list = ['', 'Combined', 'Rating', 'Grades']
self.sort_var = tk.StringVar(value=self.option_menu_list[1])
self.table = []
# vars
self.professorname_var = tk.StringVar()
self.classnum_var = tk.StringVar()
self.filter_var = tk.StringVar()
self.className = tk.StringVar()
self.sort_var = tk.StringVar(value=self.option_menu_list[1])
self.tree = [
("", 0, "Pei-Pang Chin", (96.5, "4.5", "B-", 5))
]
self.setup()
def setup(self):
self.menubar()
self.controls()
self.treeview()
def menubar(self):
self.menubar = tk.Menu(root)
# Advanced
advanced = tk.Menu(self.menubar, tearoff=0)
self.menubar.add_cascade(label='Advanced', menu=advanced)
advanced.add_command(label='Placeholder', command=None)
advanced.add_separator()
advanced.add_command(label='Update RateMyProfessor', command=self.updateRMP)
# About
about = tk.Menu(self.menubar, tearoff=0)
self.menubar.add_cascade(label='About', menu=about)
about.add_command(label='GitHub', command=None)
# Draw menu bar
root.config(menu=self.menubar)
self.menubar = tk.Menu(root)
def controls(self):
# Controls frame
self.controls_frame = ttk.Frame(self, padding=(10, 10))
self.controls_frame.grid(row=0, column=0, padx=(10, 10), pady=(0, 10), sticky="nsew")
# Classcode PlaceholderEntry
style = ttk.Style(root)
style.configure("Placeholder.TEntry", foreground="#808080")
self.classcode_entry = self.PlaceholderEntry(
self.controls_frame, "Search for a class", textvariable=self.classnum_var)
self.classcode_entry.grid(row=0, column=0, padx=5, pady=5, sticky="nsew")
# Classcode Submit button
self.classcode_submit = ttk.Button(
self.controls_frame, text='Search', command=self.submit)
self.classcode_submit.grid(row=0, column=1, padx=5, pady=5, sticky="nsew")
# Classcode Label
self.classcode_label = ttk.Label(
self.controls_frame, text="Class code (ex: 'CS 2305')", font=('calibre', 10, 'normal'))
self.classcode_label.grid(row=0, column=2, padx=10, pady=5, sticky="w")
# Sort dropdown
self.optionmenu = ttk.OptionMenu(
self.controls_frame, self.sort_var, *self.option_menu_list, command=self.test)
self.optionmenu.grid(row=0, column=4, padx=5, pady=5)
# Filter PlaceholderEntry
self.filter_entry = self.PlaceholderEntry(
self.controls_frame, "Filter by professors", textvariable=self.filter_var)
self.filter_entry.grid(row=1, column=0, padx=5, pady=5, sticky="nsew")
# Filter Label
self.filter_label = ttk.Label(
self.controls_frame, text="Filter names (ex: 'Chin, Ntafos, Feng')", font=('calibre', 10, 'normal'))
self.filter_label.grid(row=1, column=1, padx=10, pady=5, columnspan=2, sticky="w")
# Settings button
self.classcode_submit = ttk.Button(
self.controls_frame, text='⚙ Settings', command=self.settings)
self.classcode_submit.grid(row=1, column=4, padx=5, pady=5, sticky="nsew")
# bindings
self.classcode_entry.bind("<Tab>", self.focusText2)
self.filter_entry.bind("<Return>", self.submitBind)
self.classcode_entry.bind("<Return>", self.submitBind)
def treeview(self):
# Treeview frame
self.view_frame = ttk.Frame(self, padding=(10, 0))
self.view_frame.grid(row=1, column=0, padx=(10, 10), pady=(0, 20), sticky="nsnew")
# Scrollbar
self.scrollbar = ttk.Scrollbar(self.view_frame)
self.scrollbar.pack(side="right", fill="y")
# Treeview
self.treeview = ttk.Treeview(self.view_frame,
selectmode="browse",
yscrollcommand=self.scrollbar.set,
columns=(1, 2, 3, 4),
height=15,
)
self.treeview.pack(expand=True, fill="both")
self.scrollbar.config(command=self.treeview.yview)
# Treeview columns
self.treeview.column("#0", anchor="w", width=250, stretch="no")
self.treeview.column(1, anchor="w", width=50)
self.treeview.column(2, anchor="w", width=50)
self.treeview.column(3, anchor="w", width=50)
self.treeview.column(4, anchor="center", width=30)
# Treeview headings
self.treeview.heading("#0", text="Professor", anchor="center")
self.treeview.heading(1, text="Combined", anchor="center")
self.treeview.heading(2, text="Rating", anchor="center")
self.treeview.heading(3, text="Grades", anchor="center")
self.treeview.heading(4, text="Classes", anchor="center")
# Insert treeview data
for item in self.tree:
self.treeview.insert(
parent=item[0], index="end", iid=item[1], text=item[2], values=item[3]
)
def bottom(self):
# Bottom frame
self.bottom_frame = ttk.Frame(self, padding=(10, 0))
self.bottom_frame.grid(row=2, column=0, padx=(10, 10), pady=(0, 10), sticky="nsnew")
self.switch = ttk.Checkbutton(
self.bottom_frame, text="Color", style="Switch.TCheckbutton"
)
self.switch.grid(row=0, column=0, padx=0, pady=0, sticky="e")
def submitBind(self, test):
self.submit()
def focusText2(self, test):
self.filter_entry.focus()
return "break"
def test(self, value):
self.sort()
def submit(self):
print("grade 0")
# getting name
self.filterList = re.findall(r'[a-zA-Z]+', self.filter_var.get())
self.filterList = [each_string.upper() for each_string in self.filterList]
classnum = self.classnum_var.get()
matchForPrefix = re.search(r'[a-zA-Z]+', classnum)
self.pref = classnum[matchForPrefix.start():matchForPrefix.end()]
matchForClass = re.search(r'[0-9]+', classnum)
self.num = int(classnum[matchForClass.start():matchForClass.end()])
# self.className.set(Nebula.getCourseNameWithNumber(str(self.pref), self.num))
print(self.filterList)
if(self.filter_var.get() == "Filter by professors"):
self.filterList.clear()
# creating list
print("grade 1")
self.g1 = Grades(str(self.pref), str(self.num))
print("grade 2")
self.sort()
print("grade 3")
def sort(self):
# courseName = str(Nebula.getCourseNameWithNumber(str(self.pref), self.num))
sorted = 0
if self.sort_var.get() == 'Combined':
sorted = self.g1.sortedProfsByTrueRating
elif self.sort_var.get() == 'Grades':
sorted = self.g1.sortedProfsByMedian
else:
sorted = self.g1.sortedProfsByRMP
for item in self.treeview.get_children():
self.treeview.delete(item)
self.tree.clear()
n = 0
m = 0
for i in sorted:
valid = True
if len(self.filterList) > 0:
found = False
for j in self.filterList:
if i.rmpName.upper().find(j) != -1:
found = True
if not found:
valid = False
if valid:
tempRating = i.rmpRating
if tempRating == -1:
tempRating = 2.5
rtr = round(i.trueRating, 2)
rmpSet = str(i.rmpRating)
if(i.rmpRating == -1):
rmpSet = ""
self.tree.append(("", n, i.rmpName, (rtr, rmpSet, i.getMedian(), i.classNum)))
if(rtr >= 75):
fix = int(rtr - 75) * 2
self.treeview.tag_configure(str(n), background= '#' + rgbHex((255-fix,255,255-fix)))
else:
fix = int(rtr - 75) * -2
self.treeview.tag_configure(str(n), background= '#' + rgbHex((255,255-fix,255-fix)))
self.treeview.insert(
parent=self.tree[m][0], index="end", iid=self.tree[m][1], text=self.tree[m][2], values=self.tree[m][3], tags=(str(n))
)
self.treeview.insert(
parent=n, index = "end", iid=n+1, text="UTD Grades Data", values=[])
self.treeview.insert(
parent=n, index = "end", iid=n+2, text="Rate My Professor Data", values=[])
self.treeview.insert(
parent=n+1, index="end", iid=n+3, text="Student count",
values=[i.studentCount])
self.treeview.insert(
parent=n+1, index="end", iid=n+4, text="Dropped count",
values=[i.dropCount, str(round(i.getPercentDropped() * 100,1)) + '%'])
self.treeview.insert(
parent=n+1, index="end", iid=n+5, text="Failed count",
values=[i.failCount, str(round(i.getPercentFailed() * 100,1)) + '%'])
m += 1
n += 6
def settings(self):
win = tk.Toplevel()
win.wm_title("Settings")
def updateRMP(self):
RMPHolder.x.createprofessorlist()
class PlaceholderEntry(ttk.Entry):
def __init__(self, container, placeholder, *args, **kwargs):
super().__init__(container, *args, style="Placeholder.TEntry", **kwargs)
self.placeholder = placeholder
self.insert("0", self.placeholder)
self.bind("<FocusIn>", self._clear_placeholder)
self.bind("<FocusOut>", self._add_placeholder)
def _clear_placeholder(self, e):
if self["style"] == "Placeholder.TEntry":
self.delete("0", "end")
self["style"] = "TEntry"
def _add_placeholder(self, e):
if not self.get():
self.insert("0", self.placeholder)
self["style"] = "Placeholder.TEntry"
def rgbHex(rgb):
return '%02x%02x%02x' % rgb
if __name__ == "__main__":
root = tk.Tk()
root.title("UTD Professor Compare")
# Theme setup
root.tk.call("source", "azure.tcl")
root.tk.call("set_theme", "light")
app = App(root)
app.pack(fill="both", expand=True)
# Set a minsize for the window, and place it in the middle
root.update()
root.minsize(root.winfo_width(), root.winfo_height())
x_cordinate = int((root.winfo_screenwidth() / 2) - (root.winfo_width() / 2))
y_cordinate = int((root.winfo_screenheight() / 2) - (root.winfo_height() / 2))
root.geometry("+{}+{}".format(x_cordinate, y_cordinate-20))
root.resizable(False, True)
root.mainloop()