def ProgGenerator(number, test_templates, offset):
ret = {}
prog_query = ProgEntry.query(ancestor=generic_key("programming", "prog_dstore"))
test_cases = prog_query.fetch()
if number > len(test_cases):
number = len(test_cases)
cnt = 0
# for test_case in test_cases:
while cnt < number:
test_case = choice(test_cases)
test_cases.remove(test_case)
test_dict = {}
test_pType = base64.decodestring(test_case.test_pType).split(",")
test_pName = base64.decodestring(test_case.test_pName).split(",")
test_pVal = base64.decodestring(test_case.test_pVal).split(",")
for i in range(0, len(test_pType)):
test_pType[i] = base64.decodestring(test_pType[i])
test_pName[i] = base64.decodestring(test_pName[i])
test_pVal[i] = base64.decodestring(test_pVal[i])
if test_pType[i] == "words" or test_pType[i] == "numbers":
test_dict[test_pName[i]] = choice(test_pVal[i].split("/"))
elif test_pType[i] == "ranges":
tmpRange = test_pVal[i].split(":")
test_dict[test_pName[i]] = str(randint(int(tmpRange[0]), int(tmpRange[1])))
else:
continue
ret[cnt + offset] = base64.decodestring(test_case.test_text) % test_dict
cnt += 1
if cnt >= number:
break
return ret
def get(self):
user = users.get_current_user()
if not user:
self.redirect(users.create_login_url(self.request.uri))
return
if not users.is_current_user_admin():
template = JINJA_ENVIRONMENT.get_template("html/access.html")
self.response.write(template.render({"header": gTestHeader}))
return
test_cases = {}
for key in test_templates:
if key == "generic":
continue
tmp_dstore = test_templates[key]["datastore"]
tmp_query = tmp_dstore["entry"].query(ancestor=generic_key(tmp_dstore["dstore"], tmp_dstore["dname"]))
tmp_tests = tmp_query.fetch()
test_cases[key] = {}
test_cases[key]["fullname"] = test_templates[key]["fullname"]
for tmp_test in tmp_tests:
# test_cases[key][tmp_test.key.id()] = tmp_test.test_text
try:
tmpStr = base64.decodestring(tmp_test.test_text)
test_cases[key][tmp_test.key.id()] = tmpStr.encode("utf-8")
except:
test_cases[key][tmp_test.key.id()] = tmp_test.test_text
template_values = {"header": gTestHeader, "test_cases": test_cases, "test_vars": []}
template = JINJA_ENVIRONMENT.get_template("html/edit.html")
self.response.write(template.render(template_values))
def GetNumber(test_templates, key):
dStore = test_templates[key]['datastore']
entry = dStore['entry']
generic_query = entry.query(
ancestor=generic_key(dStore['dstore'], dStore['dname']))
test_cases = generic_query.fetch()
return len(test_cases)
def CinterpHandler(req, test_templates):
text=req.request.get('text')
testid=req.request.get('id')
dStore = test_templates['cinterp']['datastore']
if len(testid) > 0:
tmpEntry = CinterpEntry.get_by_id(int(testid),
generic_key(dStore['dstore'],
dStore['dname']))
else:
tmpEntry = CinterpEntry(parent=generic_key(dStore['dstore'], dStore['dname']))
tmpEntry.test_text = text
try:
tmpEntry.put()
req.response.write("Test case successfully added to the database.")
except:
req.response.write("ERROR: Failed to add test case to the database.")
def DocGenerator(number, test_templates, offset):
ret = {}
dStore = test_templates['doc']['datastore']
doc_query = DocEntry.query(
ancestor=generic_key(dStore['dstore'], dStore['dname']))
test_cases = doc_query.fetch()
if number > len(test_cases):
number = len(test_cases)
cnt = 0
#for test_case in test_cases:
while cnt < number:
test_case = choice( test_cases)
test_cases.remove(test_case)
tmpStr = base64.decodestring(test_case.test_text)
test_questions = base64.decodestring(test_case.test_questions).split(",")
qLen = len(test_questions)
if qLen > 3:
qLen = 3
for cnt2 in range(0, qLen):
cnt2 = cnt2
tmpQuestion = choice (test_questions)
tmpStr = tmpStr + "\n\n\t" + base64.decodestring( tmpQuestion )
test_questions.remove(tmpQuestion)
ret[cnt+offset] = tmpStr
cnt += 1
if cnt >= number:
break
return ret
def ProgHandler(req, test_templates):
text = req.request.get("text")
types = req.request.get("types")
names = req.request.get("names")
values = req.request.get("values")
testid = req.request.get("id")
dStore = test_templates["prog"]["datastore"]
if len(testid) > 0:
tmpEntry = ProgEntry.get_by_id(int(testid), generic_key(dStore["dstore"], dStore["dname"]))
else:
tmpEntry = ProgEntry(parent=generic_key(dStore["dstore"], dStore["dname"]))
tmpEntry.test_text = text
tmpEntry.test_pType = types
tmpEntry.test_pName = names
tmpEntry.test_pVal = values
try:
tmpEntry.put()
req.response.write("Test case successfully added to the database.")
except:
req.response.write("ERROR: Failed to add test case to the database.")
def CinterpParams(test_id, test_templates):
if test_id == -1:
return {}
tmp_dstore = test_templates['cinterp']['datastore']
tmpEntity = tmp_dstore['entry'].get_by_id(int(test_id),
generic_key(tmp_dstore['dstore'],
tmp_dstore['dname']))
params = {}
params['text'] = base64.decodestring(tmpEntity.test_text)
params['pid'] = test_id
return params
def QuestionParams(test_id, test_templates):
dStore = test_templates['question']['datastore']
ferror_query = QuestionEntry.query(
ancestor=generic_key(dStore['dstore'], dStore['dname']))
test_cases = ferror_query.fetch()
params = {}
params['questionroups'] = []
for tmpEntity in test_cases:
test_label = base64.decodestring(tmpEntity.test_label)
if test_label not in params['questionroups']:
params['questionroups'].append(test_label)
if test_id != -1 and tmpEntity.key.id() == int(test_id):
params['text'] = base64.decodestring(tmpEntity.test_text)
params['label'] = test_label
params['pid'] = test_id
return params
def DocParams(test_id, test_templates):
if test_id == -1:
return {}
tmp_dstore = test_templates['doc']['datastore']
tmpEntity = tmp_dstore['entry'].get_by_id(int(test_id),
generic_key(tmp_dstore['dstore'],
tmp_dstore['dname']))
params = {}
params['text'] = base64.decodestring(tmpEntity.test_text)
params['pid'] = test_id
test_questions = base64.decodestring( tmpEntity.test_questions ).split(",")
params['params'] = {}
for i in range(0, len(test_questions)):
params["params"][i] = {}
params["params"][i]['question'] = base64.decodestring( test_questions[i] )
return params
def ProgParams(test_id, test_templates):
if test_id == -1:
return {}
tmp_dstore = test_templates["prog"]["datastore"]
tmpEntity = tmp_dstore["entry"].get_by_id(int(test_id), generic_key(tmp_dstore["dstore"], tmp_dstore["dname"]))
params = {}
params["text"] = base64.decodestring(tmpEntity.test_text)
params["pid"] = test_id
test_pType = base64.decodestring(tmpEntity.test_pType).split(",")
test_pName = base64.decodestring(tmpEntity.test_pName).split(",")
test_pVal = base64.decodestring(tmpEntity.test_pVal).split(",")
params["params"] = {}
for i in range(0, len(test_pName)):
params["params"][i] = {}
params["params"][i]["type"] = base64.decodestring(test_pType[i])
params["params"][i]["name"] = base64.decodestring(test_pName[i])
params["params"][i]["val"] = base64.decodestring(test_pVal[i])
return params
def QuestionGenerator(number, test_templates, offset):
ret = {}
dStore = test_templates['question']['datastore']
ferror_query = QuestionEntry.query(
ancestor=generic_key(dStore['dstore'], dStore['dname']))
test_cases = ferror_query.fetch()
if number > len(test_cases):
number = len(test_cases)
cnt = 0
#for test_case in test_cases:
while cnt < number:
test_case = choice( test_cases)
test_cases.remove(test_case)
ret[cnt+offset] = base64.decodestring(test_case.test_text)
cnt += 1
if cnt >= number:
break
return ret
def CinterpGenerator(number, test_templates, offset):
ret = {}
dStore = test_templates['cinterp']['datastore']
Cinterp_query = CinterpEntry.query(
ancestor=generic_key(dStore['dstore'], dStore['dname']))
test_cases = Cinterp_query.fetch()
if number > len(test_cases):
number = len(test_cases)
cnt = 0
#for test_case in test_cases:
while cnt < number:
test_case = choice( test_cases)
test_cases.remove(test_case)
ret[cnt+offset] = "What does this program do?:\n\n"+base64.decodestring(test_case.test_text)
cnt += 1
if cnt >= number:
break
return ret
def FerrorGenerator(number, test_templates, offset):
ret = {}
dStore = test_templates['ferror']['datastore']
ferror_query = FerrorEntry.query(
ancestor=generic_key(dStore['dstore'], dStore['dname']))
test_cases = ferror_query.fetch()
if number > len(test_cases):
number = len(test_cases)
cnt = 0
#for test_case in test_cases:
while cnt < number:
test_case = choice( test_cases)
test_cases.remove(test_case)
ret[cnt+offset] = "Check if there are any errors and fix them:\n\n"+base64.decodestring(test_case.test_text)
cnt += 1
if cnt >= number:
break
return ret
def post(self):
if not check_user(self):
return
ajax_type = self.request.get("ajax_type")
if ajax_type == "test_type":
self.handle_testType()
elif ajax_type == "test_add":
test_type = self.request.get("test")
test_templates[test_type]["handler"](self, test_templates)
elif ajax_type == "test_del":
test_id = self.request.get("id")
test_typ = self.request.get("typ")
tmp_dstore = test_templates[test_typ]["datastore"]
tmpEntity = tmp_dstore["entry"].get_by_id(
int(test_id), generic_key(tmp_dstore["dstore"], tmp_dstore["dname"])
)
tmpEntity.key.delete()
self.redirect("/edit.html")
elif ajax_type == "test_mod":
test_id = self.request.get("id")
test_typ = self.request.get("typ")
template_values = test_templates[test_typ]["params"](test_id, test_templates)
template = JINJA_ENVIRONMENT.get_template(test_templates[test_typ]["template"])
self.response.write(template.render(template_values))
