def evaluate_test(ans, att):
ans = ans.strip("\[")
ans = ans.strip("\]")
ans = ans.replace("{","")
ans = ans.replace("}","")
att = att.strip("'")
try:
update_sql = """UPDATE eval_info
SET attempt = %s
SET answer = %s"""
db_cursor.execute(update_sql,(att,ans))
db.commit()
except:
db.rollback()
print "Database has been rolled back because of an Exception !!!"
#print(traceback.format_exc())
p = make_params(ans, att)
if p == {}:
#logger.info("param empty from evaluate")
return False
att_value = get_numerical_answer(p['att_tree'])
ans_value = get_numerical_answer(p['ans_tree'])
final_pairs = find_matches(p)
#logger.info("output matching: {0}.".format(final_pairs))
if len(final_pairs) == 1 and final_pairs[0][0] == 'R':
return True
elif check_w_tol(ans_value, att_value):
return True
else:
return False
def evaluate(ans, att):
ans = ans.strip("\[")
ans = ans.strip("\]")
ans = ans.replace("{","")
ans = ans.replace("}","")
att = att.strip("'")
#logger.info("evaluating attempt: {0}, answer: {1}.".format(att, ans))
p = make_params(ans, att)
if p == {}:
#logger.info("param empty from evaluate")
return False
att_value = get_numerical_answer(p['att_tree'])
ans_value = get_numerical_answer(p['ans_tree'])
final_pairs = find_matches(p)
#logger.info("output matching: {0}.".format(final_pairs))
if len(final_pairs) == 1 and final_pairs[0][0] == 'R':
return True
elif check_w_tol(ans_value, att_value):
return True
else:
return False
