def setup_database():
db.create_all()
u1 = Student('Heather', 'Freeman', '*****@*****.**', 'Abc123',
'student')
u2 = Student('Amanda', 'Evans', '*****@*****.**', 'Cde456',
'student')
u3 = Student('Jerry', 'White', '*****@*****.**', 'qwerty123', 'student')
u4 = Student('Jane', 'Berry', '*****@*****.**', 'tyu1234', 'student')
u5 = Student('Lori', 'Welch', '*****@*****.**', 'erg34345', 'student')
u6 = Student('Dorothy', 'Medina', '*****@*****.**', 'bfdg2',
'student')
u7 = Student('Lawrence', 'Foster', '*****@*****.**', 'regergs2',
'student')
u8 = Student('Annie', 'Pierce', '*****@*****.**', 'bfg3', 'student')
u9 = Student('Melissa', 'Taylor', '*****@*****.**', 'eret3',
'student')
u10 = Student('Deborah', 'Richards', '*****@*****.**', 'opi234',
'student')
t1 = Teacher('Albert', 'Morris', '*****@*****.**', 'abc123', 'teacher')
t2 = Teacher('Jane', 'Ripper', '*****@*****.**', 'abc123', 'teacher')
task1 = Task(1, 1, 1)
task2 = Task(2, 1, 1)
task3 = Task(1, 2, 1)
task3.mark_id = 1
task3.completed = True
m1 = Mark(7, 10, 1, 2)
m2 = Mark(1, 10, 3, 3)
m3 = Mark(1, 10, 5, 3)
m4 = Mark(4, 10, 5, 3)
m5 = Mark(5, 10, 4, 3)
m6 = Mark(3, 10, 2, 4)
db.session.add_all([u1, u2, u3, u4, u5, u6, u7, u8, u9, u10, t1, t2])
db.session.add_all([task1, task2, task3])
db.session.add_all([m1, m2, m3, m4, m5, m6])
links = [
t1.add_student(u1),
t1.add_student(u2),
t1.add_student(u3),
t1.add_student(u8),
t1.add_student(u9)
]
db.session.add_all(links)
db.session.commit()
graph1 = Graph(
'{"version":2,"graph":{"showGrid":true,"showXAxis":true,"showYAxis":true,"xAxisStep":0,"yAxisStep":0,"xAxisMinorSubdivisions":0,"yAxisMinorSubdivisions":0,"xAxisArrowMode":"NONE","yAxisArrowMode":"NONE","xAxisLabel":"Re","yAxisLabel":"Im","xAxisNumbers":true,"yAxisNumbers":true,"polarMode":false,"polarNumbers":true,"degreeMode":false,"projectorMode":false,"squareAxes":true,"viewport":{"xmin":-1.6708536134523648,"ymin":-1.9601353023240395,"xmax":1.9920012573229602,"ymax":1.847026847468353}},"expressions":{"list":[{"id":"0","type":"expression","latex":"\\sqrt{x^2+y^2}-\\sqrt{x^2+\\left(y+1\\right)^2}=0","domain":{"min":0,"max":1},"hidden":false,"color":"#2d70b3","style":"normal","residualVariable":"","regressionParameters":{},"isLogModeRegression":false},{"id":"1","type":"expression","latex":"\\sqrt{x^2+y^2}-\\sqrt{y^2+\\left(x-1\\right)^2}=0","domain":{"min":0,"max":1},"hidden":false,"color":"#388c46","style":"normal","residualVariable":"","regressionParameters":{},"isLogModeRegression":false}]}}',
'<thead><tr><th>Plot</th><th></th><th></th></tr></thead><tbody> <tr id="row0"><td><span class="MathJax_Preview" style="color: inherit; display: none;"></span><span class="MathJax" id="MathJax-Element-2-Frame" tabindex="0" style="position: relative;" data-mathml="<math xmlns="http://www.w3.org/1998/Math/MathML"><mstyle displaystyle="true"><mrow><mo>|</mo><mi>z</mi><mo>|</mo></mrow><mo>=</mo><mrow><mo>|</mo><mi>z</mi><mo>+</mo><mi>i</mi><mo>|</mo></mrow></mstyle></math>" role="presentation"><nobr aria-hidden="true"><span class="math" id="MathJax-Span-128" style="width: 6.074em; display: inline-block;"><span style="display: inline-block; position: relative; width: 5.06em; height: 0px; font-size: 120%;"><span style="position: absolute; clip: rect(1.691em, 1004.93em, 2.927em, -1000em); top: -2.56em; left: 0em;"><span class="mrow" id="MathJax-Span-129"><span class="mstyle" id="MathJax-Span-130"><span class="mrow" id="MathJax-Span-131"><span class="mrow" id="MathJax-Span-132"><span class="mo" id="MathJax-Span-133" style="font-family: STIXVariants;">|</span><span class="mi" id="MathJax-Span-134" style="font-family: STIXGeneral; font-style: italic;">z</span><span class="mo" id="MathJax-Span-135" style="font-family: STIXVariants;">|</span></span><span class="mo" id="MathJax-Span-136" style="font-family: STIXGeneral; padding-left: 0.375em; padding-right: 0.375em;">=</span><span class="mrow" id="MathJax-Span-137"><span class="mo" id="MathJax-Span-138" style="font-family: STIXVariants;">|</span><span class="mi" id="MathJax-Span-139" style="font-family: STIXGeneral; font-style: italic;">z</span><span class="mo" id="MathJax-Span-140" style="font-family: STIXGeneral; padding-left: 0.3em; padding-right: 0.3em;">+</span><span class="mi" id="MathJax-Span-141" style="font-family: STIXGeneral; font-style: italic;">i</span><span class="mo" id="MathJax-Span-142" style="font-family: STIXVariants;">|</span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.56em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -0.298em; border-left: 0px solid; width: 0px; height: 1.198em;"></span></span></nobr><span class="MJX_Assistive_MathML" role="presentation"><math xmlns="http://www.w3.org/1998/Math/MathML"><mstyle displaystyle="true"><mrow><mo>|</mo><mi>z</mi><mo>|</mo></mrow><mo>=</mo><mrow><mo>|</mo><mi>z</mi><mo>+</mo><mi>i</mi><mo>|</mo></mrow></mstyle></math></span></span><script type="math/asciimath" id="MathJax-Element-2">|z|=|z+i|</script></td><td><input name="plot" id="0" checked="" type="checkbox"></td><td><input class="btn btn-block" name="del" id="del0" value="X" type="button"></td></tr><tr id="row1"><td><span class="MathJax_Preview" style="color: inherit; display: none;"></span><span class="MathJax" id="MathJax-Element-3-Frame" tabindex="0" style="position: relative;" data-mathml="<math xmlns="http://www.w3.org/1998/Math/MathML"><mstyle displaystyle="true"><mrow><mo>|</mo><mi>z</mi><mo>|</mo></mrow><mo>=</mo><mrow><mo>|</mo><mi>z</mi><mo>-</mo><mn>1</mn><mo>|</mo></mrow></mstyle></math>" role="presentation"><nobr aria-hidden="true"><span class="math" id="MathJax-Span-201" style="width: 6.372em; display: inline-block;"><span style="display: inline-block; position: relative; width: 5.298em; height: 0px; font-size: 120%;"><span style="position: absolute; clip: rect(1.691em, 1005.17em, 2.927em, -1000em); top: -2.56em; left: 0em;"><span class="mrow" id="MathJax-Span-202"><span class="mstyle" id="MathJax-Span-203"><span class="mrow" id="MathJax-Span-204"><span class="mrow" id="MathJax-Span-205"><span class="mo" id="MathJax-Span-206" style="font-family: STIXVariants;">|</span><span class="mi" id="MathJax-Span-207" style="font-family: STIXGeneral; font-style: italic;">z</span><span class="mo" id="MathJax-Span-208" style="font-family: STIXVariants;">|</span></span><span class="mo" id="MathJax-Span-209" style="font-family: STIXGeneral; padding-left: 0.375em; padding-right: 0.375em;">=</span><span class="mrow" id="MathJax-Span-210"><span class="mo" id="MathJax-Span-211" style="font-family: STIXVariants;">|</span><span class="mi" id="MathJax-Span-212" style="font-family: STIXGeneral; font-style: italic;">z</span><span class="mo" id="MathJax-Span-213" style="font-family: STIXGeneral; padding-left: 0.3em; padding-right: 0.3em;">−</span><span class="mn" id="MathJax-Span-214" style="font-family: STIXGeneral;">1</span><span class="mo" id="MathJax-Span-215" style="font-family: STIXVariants;">|</span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.56em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -0.298em; border-left: 0px solid; width: 0px; height: 1.198em;"></span></span></nobr><span class="MJX_Assistive_MathML" role="presentation"><math xmlns="http://www.w3.org/1998/Math/MathML"><mstyle displaystyle="true"><mrow><mo>|</mo><mi>z</mi><mo>|</mo></mrow><mo>=</mo><mrow><mo>|</mo><mi>z</mi><mo>-</mo><mn>1</mn><mo>|</mo></mrow></mstyle></math></span></span><script type="math/asciimath" id="MathJax-Element-3">|z|=|z-1|</script></td><td><input name="plot" id="1" checked="" type="checkbox"></td><td><input class="btn btn-block" name="del" id="del1" value="X" type="button"></td></tr></tbody>',
2, '2 Lines', '',
'data:image/png;base64,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'
)
db.session.add(graph1)
db.session.commit()
def views(request):
data = {'title': 'To Do Application - My Lists'}
if request.method == 'POST':
if 'action' in request.POST and request.POST['action'] != '':
action = request.POST['action']
if action == 'create':
try:
with transaction.atomic():
f = ListForm(request.POST)
if f.is_valid():
name = f.cleaned_data['name']
priority = f.cleaned_data['priority']
assigned_to = f.cleaned_data['assigned_to']
due_date = f.cleaned_data['due_date']
if not name:
return bad_json(
message='Please enter a list name.')
if not priority:
return bad_json(
message='Please select a priority.')
if not assigned_to:
return bad_json(
message=
'Please select a user to assign this list.'
)
if not due_date:
return bad_json(
message=
'Please select a due date for this list.')
list = List(name=name,
priority=priority,
assigned_to=assigned_to,
created_by=request.user,
due_date=due_date)
list.save()
return ok_json(
data={
'message':
'You have successfully created a list',
'redirect_url': '/lists'
})
else:
# for field in f.errors:
# error = field + ": " + field.data[0]
# break
return bad_json(extradata={'errors': f._errors})
except Exception as ex:
return bad_json(message=ex.__str__())
if action == 'edit':
try:
with transaction.atomic():
f = ListForm(request.POST)
if f.is_valid():
name = f.cleaned_data['name']
priority = f.cleaned_data['priority']
assigned_to = f.cleaned_data['assigned_to']
due_date = f.cleaned_data['due_date']
list = None
if 'id' in request.POST and request.POST[
'id'] != '':
if List.objects.filter(
id=int(request.POST['id'])).exists():
list = List.objects.get(
id=int(request.POST['id']))
if not list:
return bad_json(
message='Please select a list to edit.')
if not name:
return bad_json(
message='Please enter a list name.')
if not priority:
return bad_json(
message='Please select a priority.')
if not assigned_to:
return bad_json(
message=
'Please select a user to assign this list.'
)
if not due_date:
return bad_json(
message=
'Please select a due date for this list.')
list.name = name
list.priority = priority
list.assigned_to = assigned_to
list.due_date = due_date
list.save()
return ok_json(
data={
'message':
'You have successfully edited a list',
'redirect_url': '/lists'
})
else:
return bad_json(extradata={'errors': f._errors})
except Exception as ex:
return bad_json(message=ex.__str__())
if action == 'add_task':
try:
with transaction.atomic():
f = TaskForm(request.POST)
if f.is_valid():
title = f.cleaned_data['title']
priority = f.cleaned_data['priority']
assigned_to = f.cleaned_data['assigned_to']
due_date = f.cleaned_data['due_date']
note = f.cleaned_data['note']
list = None
if 'id' in request.POST and request.POST[
'id'] != '':
if List.objects.filter(
id=int(request.POST['id'])).exists():
list = List.objects.get(
id=int(request.POST['id']))
if not list:
return bad_json(
message=
'Please select a list to add this task to.'
)
if not title:
return bad_json(
message='Please enter a task title.')
if not priority:
return bad_json(
message='Please select a priority.')
if not assigned_to:
return bad_json(
message=
'Please select a user to assign this task to.'
)
if not due_date:
return bad_json(
message=
'Please select a due date for this task.')
if not note:
return bad_json(
message='Please enter a note for this task.'
)
task = Task(list=list,
title=title,
priority=priority,
assigned_to=assigned_to,
created_by=request.user,
due_date=due_date,
note=note)
task.save()
return ok_json(
data={
'message':
'You have successfully added a task',
'redirect_url':
'/lists?action=view&id={}'.format(list.id)
})
else:
# for field in f.errors:
# error = field + ": " + field.data[0]
# break
return bad_json(extradata={'errors': f._errors})
except Exception as ex:
return bad_json(message=ex.__str__())
if action == 'edit_task':
try:
with transaction.atomic():
f = TaskForm(request.POST)
if f.is_valid():
title = f.cleaned_data['title']
priority = f.cleaned_data['priority']
assigned_to = f.cleaned_data['assigned_to']
due_date = f.cleaned_data['due_date']
note = f.cleaned_data['note']
task = None
if 'id' in request.POST and request.POST[
'id'] != '':
if Task.objects.filter(
id=int(request.POST['id'])).exists():
task = Task.objects.get(
id=int(request.POST['id']))
if not task:
return bad_json(
message='Please select a task to edit.')
if not title:
return bad_json(
message='Please enter a task title.')
if not priority:
return bad_json(
message='Please select a priority.')
if not assigned_to:
return bad_json(
message=
'Please select a user to assign this task to.'
)
if not due_date:
return bad_json(
message=
'Please select a due date for this task.')
if not note:
return bad_json(
message='Please enter a note for this task.'
)
task.title = title
task.priority = priority
task.assigned_to = assigned_to
task.due_date = due_date
task.note = note
task.save()
return ok_json(
data={
'message':
'You have successfully edited a task',
'redirect_url':
'/lists?action=view&id={}'.format(
task.list.id)
})
else:
# for field in f.errors:
# error = field + ": " + field.data[0]
# break
return bad_json(extradata={'errors': f._errors})
except Exception as ex:
return bad_json(message=ex.__str__())
if action == 'add_comment':
try:
with transaction.atomic():
f = CommentForm(request.POST)
if f.is_valid():
body = f.cleaned_data['body']
task = None
if 'id' in request.POST and request.POST[
'id'] != '':
if Task.objects.filter(
id=int(request.POST['id'])).exists():
task = Task.objects.get(
id=int(request.POST['id']))
if not task:
return bad_json(
message=
'Please select a task to add this comment to.'
)
if not body:
return bad_json(
message=
'Please enter a comment for this task.')
comment = Comment(
task=task,
author=User.objects.get(id=request.user.id),
body=body)
comment.save()
return ok_json(
data={
'message':
'You have successfully added a comment',
'redirect_url':
'/lists?action=view_task&id={}'.format(
task.id)
})
else:
return bad_json(extradata={'errors': f._errors})
except Exception as ex:
return bad_json(message=ex.__str__())
else:
if 'action' in request.GET:
if 'action' in request.GET and request.GET['action'] != '':
action = request.GET['action']
if action == 'create':
data['title'] = 'Create a new List'
data['form'] = ListForm()
return render(request, 'lists/create.html', data)
if action == 'edit':
if 'id' in request.GET and request.GET['id'] != '':
if List.objects.filter(
id=int(request.GET['id'])).exists():
data['list'] = list = List.objects.get(
id=int(request.GET['id']))
data['title'] = 'Edit List: ' + list.name
data['form'] = ListForm(
initial={
'name': list.name,
'priority': list.priority,
'assigned_to': list.assigned_to,
'due_date': list.due_date
})
return render(request, 'lists/edit.html', data)
if action == 'view':
if 'id' in request.GET and request.GET['id'] != '':
if List.objects.filter(
id=int(request.GET['id'])).exists():
data['list'] = list = List.objects.get(
id=int(request.GET['id']))
data['title'] = 'Viewing List: ' + list.name
return render(request, 'lists/view.html', data)
if action == 'add_task':
if 'id' in request.GET and request.GET['id'] != '':
if List.objects.filter(
id=int(request.GET['id'])).exists():
data['list'] = list = List.objects.get(
id=int(request.GET['id']))
data['title'] = 'Add Task to: ' + list.name
data['form'] = TaskForm()
return render(request, 'tasks/create.html', data)
if action == 'edit_task':
if 'id' in request.GET and request.GET['id'] != '':
if Task.objects.filter(
id=int(request.GET['id'])).exists():
data['task'] = task = Task.objects.get(
id=int(request.GET['id']))
data['title'] = 'Edit Task for: ' + task.list.name
data['form'] = TaskForm(
initial={
'title': task.title,
'due_date': task.due_date,
'assigned_to': task.assigned_to,
'note': task.note,
'priority': task.priority
})
return render(request, 'tasks/edit.html', data)
if action == 'mark_complete_task':
if 'id' in request.GET and request.GET['id'] != '':
if Task.objects.filter(
id=int(request.GET['id'])).exists():
task = Task.objects.get(id=int(request.GET['id']))
task.completed = True
task.save()
return HttpResponseRedirect(
'/lists?action=view&id={}'.format(
task.list.id))
return HttpResponseRedirect('/lists')
if action == 'mark_incomplete_task':
if 'id' in request.GET and request.GET['id'] != '':
if Task.objects.filter(
id=int(request.GET['id'])).exists():
task = Task.objects.get(id=int(request.GET['id']))
task.completed = False
task.save()
return HttpResponseRedirect(
'/lists?action=view&id={}'.format(
task.list.id))
return HttpResponseRedirect('/lists')
if action == 'delete_task':
if 'id' in request.GET and request.GET['id'] != '':
if Task.objects.filter(
id=int(request.GET['id'])).exists():
task = Task.objects.get(id=int(request.GET['id']))
list = task.list
task.delete()
return HttpResponseRedirect(
'/lists?action=view&id={}'.format(list.id))
return HttpResponseRedirect('/lists')
if action == 'delete':
if 'id' in request.GET and request.GET['id'] != '':
if List.objects.filter(
id=int(request.GET['id'])).exists():
list = List.objects.get(id=int(request.GET['id']))
list.delete()
return HttpResponseRedirect('/lists')
if action == 'view_task':
if 'id' in request.GET and request.GET['id'] != '':
if Task.objects.filter(
id=int(request.GET['id'])).exists():
data['task'] = task = Task.objects.get(
id=int(request.GET['id']))
data['title'] = 'Viewing Task: ' + task.title
return render(request, 'tasks/view.html', data)
if action == 'add_comment':
if 'id' in request.GET and request.GET['id'] != '':
if Task.objects.filter(
id=int(request.GET['id'])).exists():
data['task'] = task = Task.objects.get(
id=int(request.GET['id']))
data['form'] = CommentForm()
data['title'] = 'Comment on Task: ' + task.title
return render(request, 'comment/create.html', data)
data['lists'] = List.objects.all()
return render(request, 'lists.html', data)
