def gradestudent(self):
assignments = mydb.get_assignments()
for assignment in assignments:
if assignment.id == int(self.assignment_entry.get()):
break
grades = ast.literal_eval(assignment.grades)
grades[int(self.student_entry.get())] = int(self.grade_entry.get())
strgrades = str(grades)
mydb.update_grade(self.assignment_entry.get(), strgrades)
self.grade_summary()
def add_assignment(self):
mydb.add_assignment(self.name_entry.get(), self.file_id,
self.point_entry.get())
assignments = mydb.get_assignments()
self.treeview.delete(*self.treeview.get_children())
for assignment in assignments:
self.treeview.insert('',
'end',
text=assignment.id,
values=(assignment.name, assignment.files,
assignment.max_point))
def delete_assigment(self):
select = self.tree.selection()
if select:
item = self.tree.item(
select
) #{'text': 2, 'image': '', 'values': ['C++ homework', 15], 'open': 0, 'tags': ''}
# Delete from database
mydb.delete_assignment(item['text'])
# Refresh the database
assignments = mydb.get_assignments()
self.treeview.delete(*self.treeview.get_children())
for assignment in assignments:
self.treeview.insert('',
'end',
text=assignment.id,
values=(assignment.name, assignment.files,
assignment.max_point))
def grade_summary(self):
students = mydb.get_people()
assignments = mydb.get_assignments()
i = 1
ttk.Label(self.parent, text="Grade Summary ", font=("Helvetica", 16)) \
.grid(row=8, column=0, columnspan=5)
ttk.Label(self.parent, text="--------------------------------------------------- ", font=("Helvetica", 20)) \
.grid(row=9, column=0, columnspan=5)
for assignment in assignments:
ttk.Label(self.parent,
text="AssignmentID: " + str(assignment.id) +
" ").grid(column=i, row=10)
i += 1
i = 11
for student in students:
if student.isInstructor == "False":
ttk.Label(self.parent,
text="StudentID: " + str(student.id)).grid(column=0,
row=i)
i += 1
ttk.Label(self.parent, text="Grade Summary ", font=("Helvetica", 16)) \
.grid(row=8, column=0, columnspan=5)
ttk.Label(self.parent, text="--------------------------------------------------- ", font=("Helvetica", 20)) \
.grid(row=9, column=0, columnspan=5)
j = 1
for assignment in assignments:
i = 11
for student in students:
if student.isInstructor == "False":
grades = ast.literal_eval(assignment.grades)
if student.id in grades:
grade = grades[student.id]
else:
grade = None
# print(str(i) +" "+ str(j)+" " + str(grade))
ttk.Label(self.parent, text=grade).grid(row=i, column=j)
i += 1
j += 1
def initialize_user_interface(self):
self.label1 = ttk.Label(self.parent,
text="Grade book for " + current_user.name,
font=("Helvetica", 20))
self.label1.grid(row=0, column=0)
self.label2 = ttk.Label(
self.parent,
text=
'-----------------------------------------------------------------------------------'
)
self.label2.grid(row=1, column=0)
self.label3 = ttk.Label(
self.parent,
text='----------------------------------------------------')
self.label3.grid(row=2, column=0)
self.parent.title("Grade")
self.parent.grid_rowconfigure(0, weight=1)
self.parent.grid_columnconfigure(0, weight=1)
self.parent.config(background="lavender")
self.tree = ttk.Treeview(self.parent, columns=('Grade', 'maxPoint'))
self.tree.heading('#0', text='assignmentName')
self.tree.heading('#1', text='Grade')
self.tree.heading('#2', text='maxPoint')
self.tree.column('#0', stretch=tk.YES)
self.tree.column('#1', stretch=tk.YES)
self.tree.column('#2', stretch=tk.YES)
self.tree.grid(row=6, columnspan=5, sticky='nsew')
self.treeview = self.tree
assignments = mydb.get_assignments()
for assignment in assignments:
grades = ast.literal_eval(assignment.grades)
if current_user.id in grades:
grade = grades[current_user.id]
else:
grade = None
self.treeview.insert('', 'end', text=assignment.name , \
values=(grade, assignment.max_point))
def initialize_user_interface(self):
self.parent.title("Assignments for " + current_user.name)
self.parent.grid_rowconfigure(0, weight=1)
self.parent.grid_columnconfigure(0, weight=1)
self.parent.config(background="lavender")
label1 = ttk.Label(self.parent,
text="Assignment panel for " + current_user.name,
font=("Helvetica", 20))
label1.grid(row=0, column=0, columnspan=2)
label2 = ttk.Label(
self.parent,
text=
'---------------------------------------------------------------------------------------------------'
)
label2.grid(row=1, column=0)
download_button = ttk.Button(self.parent,
text="Download",
command=self.download1)
download_button.grid(row=5, column=0, sticky=tk.W)
self.tree.heading('#0', text='assignmenID')
self.tree.heading('#1', text='name')
self.tree.heading('#2', text='fileID')
self.tree.heading('#3', text='maxPoint')
self.tree.column('#0', stretch=tk.YES)
self.tree.column('#1', stretch=tk.YES)
self.tree.column('#2', stretch=tk.YES)
self.tree.column('#3', stretch=tk.YES)
self.tree.grid(row=12, columnspan=5, sticky='nsew')
self.treeview = self.tree
assignments = mydb.get_assignments()
for assignment in assignments:
self.treeview.insert('',
'end',
text=assignment.id,
values=(assignment.name, assignment.files,
assignment.max_point))
if not isInstructor:
self.submit_button = ttk.Button(self.parent,
text="Submit",
command=self.submit_assignment)
self.submit_button.grid(row=9, column=0, sticky=tk.W)
if isInstructor:
self.name_label = ttk.Label(self.parent, text="name:")
self.name_label.grid(row=2, column=0, sticky=tk.W)
self.name_entry = ttk.Entry(self.parent, textvariable=self.name)
self.name_entry.grid(row=2, column=1)
self.point_label = ttk.Label(self.parent, text="maxPoint:")
self.point_label.grid(row=3, column=0, sticky=tk.W)
self.point_entry = ttk.Entry(self.parent,
textvariable=self.maxPoint)
self.point_entry.grid(row=3, column=1)
self.file_label = ttk.Label(self.parent, text="file:")
self.file_label.grid(row=4, column=0, sticky=tk.W)
# self.file_entry = ttk.Entry(self.parent, textvariable = self.file, state="readonly")
# self.file_entry.grid(row=3, column=1)
self.add_button = ttk.Button(self.parent,
text=" --- Select file ---",
command=self.add_file)
self.add_button.grid(row=4, column=1)
self.add_button = ttk.Button(self.parent,
text="Add Assignment",
command=self.add_assignment)
self.add_button.grid(row=7, column=1, rowspan=3)
self.add_button = ttk.Button(self.parent,
text="Delete Assignment",
command=self.delete_assigment)
self.add_button.grid(row=8, column=0, sticky=tk.W)