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Copy pathgui_evdoxos_db.py
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gui_evdoxos_db.py
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__author__ = 'nma'
''' this is a version of the gui_evdoxos program to use a local db instead of the website'''
from tkinter import *
from tkinter.scrolledtext import *
from tkinter.messagebox import *
from tkinter.filedialog import *
from tkinter.ttk import *
from tkinter.font import Font
#from evdoxos_extract import search_for_unis, search_for_departments, find_courses
import evdoxos_search
# I installed all the above with sudo apt-get python3-tk
url1 = 'https://service.eudoxus.gr/public/departments'
class UniViewer(Frame):
def __init__(self, parent):
Frame.__init__(self, parent)
self.parent = parent
self.initUI()
parent.option_add("*TCombobox*Listbox*Font", self.myfont)
def initUI(self):
self.evdoxos = 'https://service.eudoxus.gr/public/departments'
self.university =''
self.department = ''
self.depts = ""
self.parent.title("Greek Univesity Search Tool")
self.style = Style()
self.style.theme_use("default")
self.style.configure('.', font=('Arial', 10), background ="#5f0808", foreground="#ffffff")
self.pack(fill=BOTH, expand=1)
self.columnconfigure(1, weight=1)
self.columnconfigure(3, pad=7)
self.rowconfigure(3, weight=1)
self.rowconfigure(5, pad=7)
self.myfont = Font(family="Arial",size=10)
# the University Selector
l1 = Label(text='Επιλογή Πανεπιστημίου') #.grid(row=0, column=0)
l1.pack(fill=BOTH, expand=1)
self.UniList = Combobox(width = 40, textvariable=self.university)
self.UniList.configure(font=('Arial', 12), background ="#ffffff", foreground="#000000")
#UniList.grid(row=0, column=1, columnspan=4, sticky=N+S+E+W, padx=10)
self.UniList.pack(fill=BOTH, expand=1)
self.UniList.bind('<<ComboboxSelected>>', self.on_value_change)
unis = evdoxos_search.get_uni_list()
out = ""
for u in unis:
out += u[1]+"; "
self.UniList['values'] = unis
self.UniList.current(0)
l2 = Label(text='Επιλογή Τμήματος') #.grid(row=0, column=7)
l2.pack(fill=BOTH, expand=1)
self.DeptList = Combobox(textvariable=self.department, width = 40, postcommand = self.on_value_change)
self.DeptList.configure(font=('Arial', 12), background ="#ffffff", foreground="#000000")
self.DeptList.pack(fill=BOTH, expand=1)
#DeptList.grid(row=0, column=8, columnspan=4, sticky=N+S+E+W, padx=10)
self.DeptList.bind('<<ComboboxSelected>>', self.change_selected_dept)
# self.DeptList['values'] = self.depts
# print("self.depts = ", self.depts)
#self.DeptList.current(0)
# lbl = Label(self, text="Grades:")
# lbl.grid(sticky=W, pady=4, padx=5)
# lbl = Label(self, text="Average\n Grade:")
# lbl.grid(row=3, column=3, pady=5)
self.textPad = ScrolledText(self)
self.textPad.configure(font=('Arial', 12))
self.textPad.configure(background = 'light yellow')
self.textPad.grid(row=2, column=0, columnspan=12, rowspan=10, padx=5, pady=5, sticky=E+W+S+N)
wbtn = Button(self, text="Word\n Image...", command=self.word_cloud)
wbtn.grid(row=1, column=2, padx=4, pady=4, sticky=N)
obtn = Button(self, text="Προγραμμα\n Σπουδών...", command=self.find_courses)
obtn.grid(row=1, column=3, padx=4, pady=4, sticky=N)
abtn = Button(self, text="Save...",command=self.save_command)
abtn.grid(row=2, column=3, padx=4, pady=4, sticky=N)
# cbtn = Button(self, text="APA refs", command=self.apa_refs)
# cbtn.grid(row=3, column=3, padx=4, pady=4, sticky=N)
hbtn = Button(self, text="Help", command=self.about_command)
hbtn.grid(row=4, column=3, padx=4, pady=4, sticky=S)
# obtn = Button(self, text="OK")
# obtn.grid(row=5, column=3)
# menubar = Menu(self.parent)
# self.parent.config(menu=menubar)
#
# fileMenu = Menu(menubar)
#
# submenu = Menu(fileMenu)
# submenu.add_command(label="Student")
# submenu.add_command(label="New Student")
#
# fileMenu.add_cascade(label='Import', menu=submenu, underline=0)
# fileMenu.add_command(label="Open...", command=self.open_command)
# fileMenu.add_separator()
# fileMenu.add_command(label="Exit", underline=0, command=self.onExit)
#
# menubar.add_cascade(label="File", underline=0, menu=fileMenu)
def on_value_change(self, event=None):
u = self.UniList.get()
print (u)
try:
d = evdoxos_search.get_dept_list(u)
print (d)
self.depts = d
# for depart in d:
# f.write(depart+";"+d[depart]+"\n")
self.DeptList['values'] = [x[1] for x in d]
self.DeptList.current(0)
print("from db, found", d)
except IOError:
print ("error in getting departments")
def change_selected_dept(self, event=None):
self.department = self.DeptList.get()
def find_courses(self):
u = self.UniList.get()
d = self.DeptList.get()
if len(u)<5 or len(d)<5:
showinfo("Προσοχή!", "Πρέπει πρώτα να ορίσετε Πανεπιστήμιο \n και Τμήμα ")
return
# elif askyesno("Πρόγραμμα", "Να προχωρήσει η αναζήτηση των μαθημάτων του Τμήματος {}\n" \
# "του Πανεπιστημίου {}".format(d,u)):
else:
u_id = evdoxos_search.get_uni_id(u)
for x in self.depts:
print (d, x)
if x[1] == d:
d_id = x[0]
break
data_to_display = self.pretty_print(evdoxos_search.dept_program(u_id,d_id))
self.textPad.delete('1.0', END)
self.textPad.insert('1.0', data_to_display)
# else:
# return
def pretty_print(self, text_to_print):
out = ""
for line in text_to_print.split("\n"):
print(line)
if "Eξάμηνο " in line:
if ":0" in line:
out += "Μαθήματα που διδάσκονται εκτός εξαμήνων" + '\n'
else :
out += line + "\n"
out += 15*"_" + '\n'
elif ";" in line:
out += '\t'+line.split(';')[2]+'\n'
else:
out += line + '\n'
return out
def word_cloud(self):
u = self.UniList.get()
d = self.DeptList.get()
if len(u)<5 or len(d)<5:
showinfo("Προσοχή!", "Πρέπει πρώτα να ορίσετε Πανεπιστήμιο \n και Τμήμα ")
return
elif askyesno("Πρόγραμμα", "Να προχωρήσει η εικονική αναπαράσταση του Προγράμματος Σπουδών του Τμήματος {}\n" \
"του Πανεπιστημίου {}".format(d,u)):
u_id = evdoxos_search.get_uni_id(u)
for x in self.depts:
print (d, x)
if x[1] == d:
d_id = x[0]
break
evdoxos_search.dept_word_cloud(d_id)
# report.print()
# if len(url) < 5:
# showinfo("Δεν έχει βρεθεί ιστοσελίδα του Τμήματος ")
# return
# data = self.textPad.get('1.0', 'end-1c')
# if len(data)> 5:
# showinfo("Μηπως επιθυμειτε να σωσετε πρωτα τη σελιδα; ")
# else:
# apa =
def onExit(self):
self.parent.destroy()
def about_command(self):
label = showinfo("About", """Evdoxos Search is an application to extract information from\
the eudoxus.gr web site \n by N Avouris""")
def save_command(self):
data = self.textPad.get('1.0', 'end-1c')
if len(data)<5:
label = showinfo("Warning", "There is no file to be saved")
else:
file = asksaveasfile(mode='w')
if file != None:
# slice off the last character from get, as an extra return is added
#data = self.textPad.get('1.0', 'end-1c')
file.write(data)
file.close()
def main():
root = Tk()
root.geometry("800x700+100+50")
app = UniViewer(root)
root.mainloop()
if __name__ == '__main__':
main()