def grade(lti=lti):
""" post grade
:param lti: the `lti` object from `pylti`
:return: grade rendered by grade.html template
"""
form = AddForm()
correct1 = ((form.p11.data + form.p12.data) == form.result1.data)
correct2 = ((form.p21.data + form.p22.data) == form.result2.data)
correct3 = ((form.p31.data + form.p32.data) == form.result3.data)
correct4 = ((form.p41.data + form.p42.data) == form.result4.data)
correct5 = ((form.p51.data + form.p52.data) == form.result5.data)
form.correct1.data = correct1
form.correct2.data = correct2
form.correct3.data = correct3
form.correct4.data = correct4
form.correct5.data = correct5
score = 0
score += 2 if correct1 else 0
score += 2 if correct2 else 0
score += 2 if correct3 else 0
score += 2 if correct4 else 0
score += 2 if correct5 else 0
lti.post_grade(score / 10.)
return render_template('grade.html', form=form, score=score)
def submit_explain(lti=lti):
assignment_id = request.form.get('question_id', None)
lis_result_sourcedid = request.form.get('lis_result_sourcedid', None)
if assignment_id is None:
return jsonify(success=False, message="No Assignment ID given!")
user = User.from_lti("canvas", session["pylti_user_id"],
session.get("user_email", ""),
session.get("lis_person_name_given", ""),
session.get("lis_person_name_family", ""))
assignment = Assignment.by_id(assignment_id)
submission = Submission.save_correct(user.id, assignment_id)
code, elements = submission.load_explanation(5)
if lis_result_sourcedid is None:
return jsonify(success=False, message="Not in a grading context.")
hl_lines = [e['line'][0] for e in elements]
message = """<h1>Code Annotation</h1>
<div>Thank you for submitting. This activity will be graded manually, so please be patient!</div>
<div><ul><li>{explanations}</li></ul></div>
<div>{code}</div>
""".format(
code = highlight(code, PythonLexer(), HtmlFormatter(linenos=True, hl_lines=hl_lines, noclasses=True)),
explanations = '</li><li>'.join(
['<b>{line} ({type}):</b> {answer}'.format(line=e['line'][0],
answer=e['answer'],
type=Submission.abbreviate_element_type(e['name']))
for e in sorted(elements, key=lambda e: e['line'][0])])
)
lti.post_grade(0, message, endpoint=lis_result_sourcedid)
return jsonify(success=True)
def save_correct(lti=lti):
assignment_id = request.form.get('question_id', None)
status = float(request.form.get('status', "0.0"))
lis_result_sourcedid = request.form.get('lis_result_sourcedid', None)
if assignment_id is None:
return jsonify(success=False, message="No Assignment ID given!")
user = User.from_lti("canvas", session["pylti_user_id"],
session.get("user_email", ""),
session.get("lis_person_name_given", ""),
session.get("lis_person_name_family", ""))
assignment = Assignment.by_id(assignment_id)
if status == 1:
submission = Submission.save_correct(user.id, assignment_id)
else:
submission = assignment.get_submission(user.id)
if submission.correct:
message = "Success!"
else:
message = "Incomplete"
url = url_for('lti_assignments.get_submission_code', submission_id=submission.id, _external=True)
if lis_result_sourcedid is None:
return jsonify(success=False, message="Not in a grading context.")
if assignment.mode == 'maze':
lti.post_grade(float(submission.correct), "<h1>{0}</h1>".format(message), endpoint=lis_result_sourcedid);
else:
lti.post_grade(float(submission.correct), "<h1>{0}</h1>".format(message)+"<div>Latest work in progress: <a href='{0}' target='_blank'>View</a></div>".format(url)+"<div>Touches: {0}</div>".format(submission.version)+"Last ran code:<br>"+highlight(submission.code, PythonLexer(), HtmlFormatter()), endpoint=lis_result_sourcedid)
return jsonify(success=True)
def submit_explain(lti=lti):
assignment_id = request.form.get('question_id', None)
lis_result_sourcedid = request.form.get('lis_result_sourcedid', None)
if assignment_id is None:
return jsonify(success=False, message="No Assignment ID given!")
user = User.from_lti("canvas", session["pylti_user_id"],
session.get("user_email", ""),
session.get("lis_person_name_given", ""),
session.get("lis_person_name_family", ""))
assignment = Assignment.by_id(assignment_id)
submission = Submission.save_correct(user.id, assignment_id)
code, elements = submission.load_explanation(5)
if lis_result_sourcedid is None:
return jsonify(success=False, message="Not in a grading context.")
hl_lines = [e['line'][0] for e in elements]
message = """<h1>Code Annotation</h1>
<div>Thank you for submitting. This activity will be graded manually, so please be patient!</div>
<div><ul><li>{explanations}</li></ul></div>
<div>{code}</div>
""".format(code=highlight(
code, PythonLexer(),
HtmlFormatter(linenos=True, hl_lines=hl_lines, noclasses=True)),
explanations='</li><li>'.join([
'<b>{line} ({type}):</b> {answer}'.format(
line=e['line'][0],
answer=e['answer'],
type=Submission.abbreviate_element_type(e['name']))
for e in sorted(elements, key=lambda e: e['line'][0])
]))
lti.post_grade(0, message, endpoint=lis_result_sourcedid)
return jsonify(success=True)
def grade(lti=lti):
""" post grade
:param lti: the `lti` object from `pylti`
:return: grade rendered by grade.html template
"""
form = AddForm()
correct = ((form.p1.data + form.p2.data) == form.result.data)
form.correct.data = correct
lti.post_grade(1 if correct else 0)
return render_template('grade.html', form=form)
def grade(lti=lti):
""" post grade
:param lti: the `lti` object from `pylti`
:return: grade rendered by grade.html template
"""
form = AddForm()
correct = ((form.p1.data + form.p2.data) == form.result.data)
form.correct.data = correct
lti.post_grade(1 if correct else 0)
return render_template('grade.html', form=form)
def submit(
grade: float,
accuracy: float,
user_token: str,
assignment_id: str,
lti: pylti.flask.LTI,
) -> RequestResultType:
""" post grade
:return: grade rendered by grade.html template
"""
with Tracer.main().start_span("grading_submission") as span:
span.set_tag("grade_percent", grade)
span.log_kv(
dict(
grade=grade,
accuracy=accuracy,
user_token=user_token,
user_id=lti.user_id,
assignment_id=assignment_id,
))
from pylti.common import LTI_PROPERTY_LIST, LTI_SESSION_KEY
ltisession = {
prop: lti.session.get(prop, None)
for prop in LTI_PROPERTY_LIST + [LTI_SESSION_KEY]
}
log.debug(f"Session: {ltisession}")
try:
log.info(
f"Submitting grade {grade} for user {lti.user_id} assignment {assignment_id} to {lti.response_url}"
)
lti.post_grade(grade)
except Exception as e:
log.error(e)
raise PostingGradeFailedException(
"Failed to submit the grade to the LTI Consumer",
user_id=lti.user_id,
assignment_id=assignment_id,
)
return (
jsonify(
dict(
grade=grade,
accuracy=accuracy,
message=
f"Successfully graded for {assignment_id}: Received {grade*100}% (acc={accuracy})",
)),
200,
MIME.json,
)
def grade(lti=lti):
""" post grade
:param lti: the `lti` object from `pylti`
:return: grade rendered by grade.html template
"""
assignment_id = request.form.get('question_id', None)
if assignment_id is None:
return jsonify(success=False, message="No Assignment ID given!")
user = User.from_lti("canvas", session["pylti_user_id"],
session.get("user_email", ""))
submission = Submission.save_correct(user.id, assignment_id)
if 'lis_result_sourcedid' not in session:
return "Failure"
#session[''] = session['lis_outcome_service_url']
lti.post_grade(1, "<h1>Success</h1>"+highlight(submission.code, PythonLexer(), HtmlFormatter()))
return "Successful!"
def post_grade(grade, lti):
"""
access route with 'session' request
:param lti: `lti` object
:return: string "grade={}"
"""
ret = lti.post_grade(grade)
return "grade={}".format(ret)
def post_grade(grade, lti):
"""
access route with 'session' request
:param lti: `lti` object
:return: string "grade={}"
"""
ret = lti.post_grade(grade)
return "grade={}".format(ret)
def grade(lti=lti):
""" post grade
:param lti: the `lti` object from `pylti`
:return: grade rendered by grade.html template
"""
assignment_id = request.form.get('question_id', None)
if assignment_id is None:
return jsonify(success=False, message="No Assignment ID given!")
user = User.from_lti("canvas", session["pylti_user_id"],
session.get("user_email", ""))
submission = Submission.save_correct(user.id, assignment_id)
if 'lis_result_sourcedid' not in session:
return "Failure"
#session[''] = session['lis_outcome_service_url']
lti.post_grade(
1, "<h1>Success</h1>" +
highlight(submission.code, PythonLexer(), HtmlFormatter()))
return "Successful!"
def save_correct(lti=lti):
assignment_id = request.form.get('question_id', None)
status = float(request.form.get('status', "0.0"))
lis_result_sourcedid = request.form.get('lis_result_sourcedid', None)
if assignment_id is None:
return jsonify(success=False, message="No Assignment ID given!")
user = User.from_lti("canvas", session["pylti_user_id"],
session.get("user_email", ""),
session.get("lis_person_name_given", ""),
session.get("lis_person_name_family", ""))
assignment = Assignment.by_id(assignment_id)
if status == 1:
submission = Submission.save_correct(user.id, assignment_id)
else:
submission = assignment.get_submission(user.id)
if submission.correct:
message = "Success!"
else:
message = "Incomplete"
url = url_for('lti_assignments.get_submission_code',
submission_id=submission.id,
_external=True)
if lis_result_sourcedid is None:
return jsonify(success=False, message="Not in a grading context.")
if assignment.mode == 'maze':
lti.post_grade(float(submission.correct),
"<h1>{0}</h1>".format(message),
endpoint=lis_result_sourcedid)
else:
lti.post_grade(
float(submission.correct),
"<h1>{0}</h1>".format(message) +
"<div>Latest work in progress: <a href='{0}' target='_blank'>View</a></div>"
.format(url) +
"<div>Touches: {0}</div>".format(submission.version) +
"Last ran code:<br>" +
highlight(submission.code, PythonLexer(), HtmlFormatter()),
endpoint=lis_result_sourcedid)
return jsonify(success=True)
def RepresentBalances(lti=lti, q=None):
user = db.session.query(User).filter_by(lti_user_id=lti.name).first()
if q is None:
for i in range(len(BalanceQuestionData)):
statement = select([question_scores, Question.__table__]).where(
and_(question_scores.c.user_id == user.id,
question_scores.c.question_id == Question.__table__.c.id,
Question.__table__.c.number == i + 1,
question_scores.c.score == 1))
results = db.session.execute(statement).first()
if not results:
q = i + 1
break
if not user:
form = UserInfoForm()
return render_template('GetUserInfo.html', lti=lti, form=form)
if q == 'submit':
lti.post_grade(1)
return render_template('grade.html', form=form)
q = int(q)
@after_this_request
def add_header(response):
response.headers['Content-Type'] = 'text/html; charset=utf-8'
return response
from sympy import simplify, symbols
from sympy.parsing.sympy_parser import parse_expr
from sympy.parsing.sympy_parser import standard_transformations, implicit_multiplication_application
transformations = (standard_transformations +
(implicit_multiplication_application, ))
assignment = 'RepresentBalances'
a, b = symbols("a b")
# markdown_include = MarkdownInclude(
# configs={'base_path':app.config['MARKDOWN_INCLUDE_PATH']}
# )
# md = markdown.Markdown(extensions=['mdx_math','attr_list','markdown.extensions.extra','markdown.extensions.meta',markdown_include])
# with open(os.path.join(app.config['RESOURCES_DIR'],'RepresentBalances', 'Question{:d}.md'.format(q)), 'rb') as f:
# source = f.read()
# result = md.convert(source.decode('utf-8'))
# try:
# title = md.Meta['title'][0]
# except:
# title = 'untitled'
form = EquationForm()
n = len(BalanceQuestionData[q - 1]['Variables'])
for i in range(n):
form.variables.append_entry()
# Check answers
# Answers array
try:
lhs_input = parse_expr(form.lhs.data, transformations=transformations)
rhs_input = parse_expr(form.rhs.data, transformations=transformations)
lhs = BalanceQuestionData[q - 1]['LHS']
rhs = BalanceQuestionData[q - 1]['RHS']
for i, variable in enumerate(BalanceQuestionData[q - 1]['Variables']):
lhs = lhs.replace(variable, form.variables[i].data)
rhs = rhs.replace(variable, form.variables[i].data)
lhs = parse_expr(lhs, transformations=transformations)
rhs = parse_expr(rhs, transformations=transformations)
correct = simplify(lhs - lhs_input) == 0 and simplify(rhs -
rhs_input) == 0
except:
lhs = form.lhs.data
rhs = form.rhs.data
correct = False
if request.method == 'POST':
question = get_or_create(db.session,
Question,
assignment=assignment,
number=q)
db.session.commit()
statement = question_scores.insert().values(user_id=user.id,
question_id=question.id,
score=bool(correct))
db.session.execute(statement)
db.session.commit()
if len(BalanceQuestionData) > q + 1:
NextQuestion = q + 1
else:
NextQuestion = None
return dict(title='Representing balance scales',
content='',
form=form,
q=q,
NextQuestion=NextQuestion,
lhs=lhs,
rhs=rhs,
correct=correct,
QuestionData=BalanceQuestionData[q - 1])
def grade(lti=lti):
form = AddFrom()
correct = ((form.p1.data + form.p2.data) == form.result.data)
form.correct.data = correct
lti.post_grade(1 if correct else 0)
return render_template('grade.html', form=form)
