509 lines
18 KiB
Python
509 lines
18 KiB
Python
import os
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import sys
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import re
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import datetime
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import tkinter
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import tkinter.ttk
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import tkinter.messagebox
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import tkinter.scrolledtext
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from tkinter import *
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# class starts
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class HDinfo():
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# Attributes:
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# institutionName– a non-public string to store the HD institution name of the applicant.
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# programmeTitle – a non-public string to store the HD programme name of the applicant.
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# gpa – a non-public double to store the HD GPA of the applicant.
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# expectedGradeYear– a non-public int to store the Expected HD Graduation Year of the applicant.
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# Methods:
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# init – initialize all attributes in HDinfo object. It is a Parameterized constructor.
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# str – return a string containing the Attributes of HDinfo object. This method is used to display in Summary ScrolledText.
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# constructor __init__
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def __init__(self, institutionName="", programmeTitle="", gpa="", expectedGraYear=""):
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self.institutionName = institutionName
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self.programmeTitle = programmeTitle
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self.gpa = gpa
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self.expectedGraYear = expectedGraYear
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pass
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# __str__ method
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def __str__(self):
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return """
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Higher Diploma Information:
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Institution Name: {hd_institution_name}
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Programme Title: {hd_programme_title}
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GPA: {hd_gpa}
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Expected Graduation Year: {expectedGraYear}
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""".strip().format(
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hd_institution_name=self.institutionName,
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hd_programme_title=self.programmeTitle,
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hd_gpa=self.gpa,
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expectedGraYear=self.expectedGraYear,
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)
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class Applicant():
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# Attributes:
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# name – a non-public string to store the name of the applicant.
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# email – a non-public string to store the email of the applicant.
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# gender – a non-public string to store the gender of the applicant.
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# dateOfBirth – a non-public string to store the applicant date of birth.
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# applyDegreeProgramme – a non-public string to store the applicant selected
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# degree programme
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# hdInfo– a non-public HDinfo(self-defined class) to store the applicant Higher
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# Diploma information
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# Methods:
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# init – initialize all attributes in Applicant object. It is a Parameterized constructor.
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# setPeronalInfo – setter method to set the name, email, gender, dateOfBirth, applyDegreeProgrmme into the Applicant object.
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# setHDinfo – setter method to set the HDinfo object into the Applicant object.
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# str – return a string containing the Attributes of this Applicant. This function is used to display in Summary ScrolledText.
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# constructor __init__
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def __init__(self, name="", email="", gender="", dateOfBirth="", applyDegreeProgramme="", hdInfo=HDinfo()):
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self.name = name
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self.email = email
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self.gender = gender
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self.dateOfBirth = dateOfBirth
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self.applyDegreeProgramme = applyDegreeProgramme
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pass
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# Set Personal Info Method
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def setPeronalInfo(self, name, email, gender, dateOfBirth, applyDegreeProgramme):
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self.name = name
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self.email = email
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self.gender = gender
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self.dateOfBirth = dateOfBirth
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self.applyDegreeProgramme = applyDegreeProgramme
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# Set HD Info Method
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def setHDInfo(self, hd):
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self.hd = hd
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pass
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# __str__ method
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def __str__(self):
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"""
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Returns a string representation of the Applicant object.
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Returns:
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str: A formatted string containing the applicant's name, email, gender, date of birth, and applied degree programme.
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Also includes a string representation of the Higher Diploma object.
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"""
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return """
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Applicant Name: {applicant_name}
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Applicant Email: {applicant_email}
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Gender: {gender}
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Date of Birth: {DOB}
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Apply Degree Programme: {applyDegreeProgramme}
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""".strip().format(
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applicant_name=self.name,
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applicant_email=self.email,
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gender=self.gender,
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DOB=self.dateOfBirth,
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applyDegreeProgramme=self.applyDegreeProgramme,
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) + '\n' + self.hd.__str__()
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applicant = Applicant()
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# class ends
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# Tkinter starts
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# Parent class for Personal and HighDiploma
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class ApplicationPage(tkinter.Frame):
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"""Base class for managed pages. Provides methods to be overridden by subclasses."""
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def __init__(self, master):
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super().__init__(master)
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def is_complete(self) -> bool:
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"""Check if the current page is complete."""
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return True
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class Personal(ApplicationPage):
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def __init__(self, master):
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super().__init__(master)
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frm_base = tkinter.Frame(self)
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frm_base.pack(fill=tkinter.BOTH, expand=True)
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frm_title = tkinter.Frame(frm_base)
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frm_title.pack(fill=tkinter.BOTH)
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lbl_title = tkinter.Label(
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frm_title, text="Personal Infromation", font=("bold", 15))
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lbl_title.pack(anchor=tkinter.W)
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###
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# Write your coding here
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# Frame for the content
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frm_content = tkinter.Frame(frm_base)
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frm_content.pack(fill=tkinter.BOTH, expand=True)
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frm_content.grid_columnconfigure(2, weight=1)
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# Row counter, to advance row in screen
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row = 0
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# Label for applicant name
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lbl_name = tkinter.Label(
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frm_content, text="Applicant Name", anchor="w", justify="left", width=20)
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lbl_name.grid(row=row, column=0)
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# Entry box for applicant name
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self.ent_applicant_name = tkinter.Entry(frm_content)
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self.ent_applicant_name.insert(0, "")
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self.ent_applicant_name.grid(
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row=row, column=1, columnspan=2, sticky="nsew", pady=(10, 10), padx=(10, 10))
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row += 1
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# Label for applicant email
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lbl_name = tkinter.Label(
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frm_content, text="Applicant Email", anchor="w", justify="left", width=20)
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lbl_name.grid(row=row, column=0)
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# Entry box for applicant email
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self.ent_applicant_email = tkinter.Entry(frm_content)
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self.ent_applicant_email.insert(0, "")
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self.ent_applicant_email.grid(
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row=row, column=1, columnspan=2, sticky="nsew", pady=(10, 10), padx=(10, 10))
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row += 1
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# String variable to store the selected gender
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self.gender_select = tkinter.StringVar(value="Male")
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# Label for gender
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lbl_gender = tkinter.Label(
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frm_content, text="Gender", anchor="w", justify="left", width=20)
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lbl_gender.grid(row=row, column=0)
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# Radio buttons for gender selection
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rad_male = tkinter.Radiobutton(
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frm_content, variable=self.gender_select, text="Male", value="Male")
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rad_male.grid(row=row, column=1)
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rad_female = tkinter.Radiobutton(
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frm_content, variable=self.gender_select, text="Female", value="Female")
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rad_female.grid(row=row, column=2)
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row += 1
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# Label for date of birth
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lbl_name = tkinter.Label(
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frm_content, text="Date of Birth", anchor="w", justify="left", width=20)
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lbl_name.grid(row=row, column=0)
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# Entry box for date of birth
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self.ent_applicant_DOB = tkinter.Entry(frm_content)
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self.ent_applicant_DOB.insert(0, "")
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self.ent_applicant_DOB.grid(
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row=row, column=1, columnspan=2, sticky="nsew", pady=(10, 10), padx=(10, 10))
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row += 1
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# Label for apply programme
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lbl_name = tkinter.Label(
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frm_content, text="Apply Programme", anchor="w", justify="left", width=20)
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lbl_name.grid(row=row, column=0)
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# List of programme options and combobox for apply programme
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lst_programme = ["Bachelor of Science in Cybersecurity",
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"Bachelor of Science in Computer Science and AI"]
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self.applicant_programme = tkinter.ttk.Combobox(
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frm_content, textvariable=lst_programme, values=lst_programme, state="readonly",)
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self.applicant_programme.current(0)
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self.applicant_programme.grid(
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row=row, column=1, columnspan=2, sticky="nsew", pady=(10, 10), padx=(10, 10))
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row += 1
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def is_complete(self):
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###
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# Write your coding here
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entry_valid = True
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if self.ent_applicant_name.get() == "":
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tkinter.messagebox.showinfo("Information", "name cannot empty.")
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entry_valid = False
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if self.ent_applicant_email.get() == "":
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tkinter.messagebox.showinfo(
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"Information", "email field cannot empty.")
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entry_valid = False
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else:
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# check if email field valid
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# https://www.geeksforgeeks.org/check-if-email-address-valid-or-not-in-python/
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if not re.match(r'\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,7}\b', self.ent_applicant_email.get()):
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tkinter.messagebox.showinfo(
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"Information", "email: format error, it should be email.")
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entry_valid = False
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if self.ent_applicant_DOB.get() == "":
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tkinter.messagebox.showinfo(
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"Information", "dob field cannot empty.")
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entry_valid = False
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else:
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# python re to check if yyyy/mm/dd
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if not re.match(r'^\d{4}/\d{2}/\d{2}$', self.ent_applicant_DOB.get()):
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tkinter.messagebox.showinfo(
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"Information", "DOB format error, it should be yyyy/mm/dd.")
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entry_valid = False
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# ptyhon to check if the day entered is latter than today
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today = datetime.date.today()
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if datetime.datetime.strptime(self.ent_applicant_DOB.get(), '%Y/%m/%d').date() > today:
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tkinter.messagebox.showinfo(
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"Information", "DOB the day enter is latter than today.")
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entry_valid = False
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if (entry_valid):
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applicant.setPeronalInfo(
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self.ent_applicant_name.get(),
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self.ent_applicant_email.get(),
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self.gender_select.get(),
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self.ent_applicant_DOB.get(),
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self.applicant_programme.get()
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)
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return True
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return False
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class HighDiploma(ApplicationPage):
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def __init__(self, master):
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super().__init__(master)
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frm_base = tkinter.Frame(self)
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frm_base.pack(fill=tkinter.BOTH, expand=True)
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frm_title = tkinter.Frame(frm_base)
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frm_title.pack(fill=tkinter.BOTH)
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lbl_title = tkinter.Label(
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frm_title, text="Higher Diploma Information", font=("bold", 15))
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lbl_title.pack(anchor=tkinter.W)
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###
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# Write your coding here
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# Content frame for the form entries
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row = 0 # row counter for the form
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frm_content = tkinter.Frame(frm_base)
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frm_content.pack(fill=tkinter.BOTH)
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frm_content.grid_columnconfigure(2, weight=1)
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# Label and entry for Institution name
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lbl_name = tkinter.Label(
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frm_content, text="Institution Name", anchor="w", justify="left", width=20)
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lbl_name.grid(row=row, column=0)
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self.ent_institution_name = tkinter.Entry(frm_content)
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self.ent_institution_name.insert(0, "")
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self.ent_institution_name.grid(
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row=row, column=1, columnspan=2, sticky="nsew", pady=(10, 10), padx=(10, 10))
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row += 1
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# Label and entry for Programme Title
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lbl_name = tkinter.Label(
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frm_content, text="Programme Title", anchor="w", justify="left", width=20)
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lbl_name.grid(row=row, column=0)
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self.ent_programme_title = tkinter.Entry(frm_content)
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self.ent_programme_title.insert(0, "")
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self.ent_programme_title.grid(
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row=row, column=1, columnspan=2, sticky="nsew", pady=(10, 10), padx=(10, 10))
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row += 1
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# Label and entry for GPA
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lbl_name = tkinter.Label(
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frm_content, text="GPA", anchor="w", justify="left", width=20)
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lbl_name.grid(row=row, column=0)
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self.ent_GPA = tkinter.Entry(frm_content)
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self.ent_GPA.insert(0, "")
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self.ent_GPA.grid(row=row, column=1, columnspan=2,
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sticky="nsew", pady=(10, 10), padx=(10, 10))
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row += 1
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# Label and entry for Expected Graduation Year
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lbl_name = tkinter.Label(
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frm_content, text="Expected Graduation Year", anchor="w", justify="left", width=20)
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lbl_name.grid(row=row, column=0)
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self.expected_grad_year = tkinter.Entry(frm_content)
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self.expected_grad_year.insert(0, "")
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self.expected_grad_year.grid(
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row=row, column=1, columnspan=2, sticky="nsew", pady=(10, 10), padx=(10, 10))
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row += 1
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###
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def is_complete(self):
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###
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# Write your coding here
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entry_valid = True
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if self.ent_institution_name.get() == "":
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tkinter.messagebox.showinfo(
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"Information", "institution name field cannot empty.")
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entry_valid = False
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if self.ent_programme_title.get() == "":
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tkinter.messagebox.showinfo(
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"Information", "programme title field cannot empty.")
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entry_valid = False
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if self.ent_GPA.get() == "":
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tkinter.messagebox.showinfo(
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"Information", "GPA field cannot empty.")
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entry_valid = False
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else:
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# check if gpa field is a number
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try:
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float(self.ent_GPA.get())
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except ValueError:
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tkinter.messagebox.showinfo(
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"Information", "GPA field should be a number.")
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entry_valid = False
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if self.expected_grad_year.get() == "":
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tkinter.messagebox.showinfo(
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"Information", "Expected graduation year field cannot empty.")
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entry_valid = False
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else:
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# check if gpa field is a number
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try:
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int(self.expected_grad_year.get())
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# check if expected grad year is after current year
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today = datetime.date.today()
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if int(self.expected_grad_year.get()) < today.year:
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tkinter.messagebox.showinfo(
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"Information", "Expected graduation year should be after current year.")
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entry_valid = False
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except ValueError:
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tkinter.messagebox.showinfo(
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"Information", "Expected graduation year field should be a number.")
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entry_valid = False
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hd = HDinfo(
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self.ent_institution_name.get(),
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self.ent_programme_title.get(),
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self.ent_GPA.get(),
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self.expected_grad_year.get()
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)
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if (entry_valid):
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applicant.setHDInfo(hd)
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return True
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return False
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class Result(ApplicationPage):
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def __init__(self, master):
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super().__init__(master)
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frm_base = tkinter.Frame(self)
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frm_base.pack(fill=tkinter.BOTH, expand=True)
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frm_title = tkinter.Frame(frm_base)
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frm_title.pack(fill=tkinter.BOTH)
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lbl_title = tkinter.Label(frm_base, text="Summary", font=("bold", 15))
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lbl_title.pack(anchor=tkinter.W)
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# Summary Output
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###
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# Write your coding here
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row = 0
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frm_content = tkinter.Frame(frm_base)
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frm_content.pack(fill=tkinter.BOTH)
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frm_content.grid_columnconfigure(2, weight=1)
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# textbox for summary
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self.txt_summary = tkinter.Text(frm_content, height=12)
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self.txt_summary.grid(row=row, column=1, columnspan=2,
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sticky="nsew", pady=(1, 1), padx=(1, 1))
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row += 1
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# right justify button with text "show"
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btn_show = tkinter.Button(frm_base, text="Show", anchor=tkinter.E)
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btn_show.pack(side=tkinter.RIGHT)
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# tkinter bind button click
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btn_show.bind("<Button-1>", self.show)
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###
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def show(self, _): # Show Button method
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###
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# Write your coding here
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self.txt_summary.insert(tkinter.INSERT, str(applicant))
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###
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class Application(tkinter.Tk):
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def __init__(self):
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super().__init__()
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# Configure GUI
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self.title("Undergraduate Application Form")
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self.geometry("450x300")
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# Content Frame
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frm_content = tkinter.Frame(self, relief=tkinter.RIDGE, borderwidth=1)
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frm_content.pack(fill=tkinter.BOTH, expand=True)
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frm_content.rowconfigure(0, weight=1)
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frm_content.columnconfigure(0, weight=1)
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# Application Pages
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self.__frames: list[ApplicationPage] = [
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Personal(frm_content),
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HighDiploma(frm_content),
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Result(frm_content),
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]
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for i in self.__frames:
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i.grid(row=0, column=0, sticky=tkinter.NSEW)
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self.__current_page = 0
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self.__frames[self.__current_page].tkraise()
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# Bottom Frame
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frm_button = tkinter.Frame(self, padx=4, pady=4)
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frm_button.pack(side=tkinter.BOTTOM, fill=tkinter.X)
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# Next Button
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self.btn_next = tkinter.Button(
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frm_button, text="Next", command=self.next_page)
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self.btn_next.pack(side=tkinter.RIGHT)
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# Quit Button
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self.btn_quit = tkinter.Button(
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frm_button, text="Quit", command=self.destroy)
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def next_page(self):
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# Check if the current page is complete
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if not self.__frames[self.__current_page].is_complete():
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tkinter.messagebox.showinfo(
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"Information", "Please fill the missing fields."
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)
|
||
return
|
||
|
||
# Navigate to next page
|
||
self.__current_page += 1
|
||
self.__frames[self.__current_page].tkraise()
|
||
|
||
# If we reached the last page, replace the next button with quit button
|
||
if self.__current_page + 1 == len(self.__frames):
|
||
self.btn_next.pack_forget()
|
||
self.btn_quit.pack(side=tkinter.RIGHT)
|
||
# Tkinter ends
|
||
|
||
|
||
if __name__ == "__main__":
|
||
app = Application()
|
||
app.mainloop()
|