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248,800 | UCL-INGI/INGInious | inginious/frontend/session_mongodb.py | MongoStore.cleanup | def cleanup(self, timeout):
'''
Removes all sessions older than ``timeout`` seconds.
Called automatically on every session access.
'''
cutoff = time() - timeout
self.collection.remove({_atime: {'$lt': cutoff}}) | python | def cleanup(self, timeout):
'''
Removes all sessions older than ``timeout`` seconds.
Called automatically on every session access.
'''
cutoff = time() - timeout
self.collection.remove({_atime: {'$lt': cutoff}}) | [
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Called automatically on every session access. | [
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248,801 | UCL-INGI/INGInious | inginious/frontend/plugin_manager.py | PluginManager.load | def load(self, client, webpy_app, course_factory, task_factory, database, user_manager, submission_manager, config):
""" Loads the plugin manager. Must be done after the initialisation of the client """
self._app = webpy_app
self._task_factory = task_factory
self._database = database
self._user_manager = user_manager
self._submission_manager = submission_manager
self._loaded = True
for entry in config:
module = importlib.import_module(entry["plugin_module"])
module.init(self, course_factory, client, entry) | python | def load(self, client, webpy_app, course_factory, task_factory, database, user_manager, submission_manager, config):
self._app = webpy_app
self._task_factory = task_factory
self._database = database
self._user_manager = user_manager
self._submission_manager = submission_manager
self._loaded = True
for entry in config:
module = importlib.import_module(entry["plugin_module"])
module.init(self, course_factory, client, entry) | [
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248,802 | UCL-INGI/INGInious | inginious/frontend/plugin_manager.py | PluginManager.add_page | def add_page(self, pattern, classname):
""" Add a new page to the web application. Only available after that the Plugin Manager is loaded """
if not self._loaded:
raise PluginManagerNotLoadedException()
self._app.add_mapping(pattern, classname) | python | def add_page(self, pattern, classname):
if not self._loaded:
raise PluginManagerNotLoadedException()
self._app.add_mapping(pattern, classname) | [
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248,803 | UCL-INGI/INGInious | inginious/frontend/plugin_manager.py | PluginManager.add_task_file_manager | def add_task_file_manager(self, task_file_manager):
""" Add a task file manager. Only available after that the Plugin Manager is loaded """
if not self._loaded:
raise PluginManagerNotLoadedException()
self._task_factory.add_custom_task_file_manager(task_file_manager) | python | def add_task_file_manager(self, task_file_manager):
if not self._loaded:
raise PluginManagerNotLoadedException()
self._task_factory.add_custom_task_file_manager(task_file_manager) | [
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248,804 | UCL-INGI/INGInious | inginious/frontend/plugin_manager.py | PluginManager.register_auth_method | def register_auth_method(self, auth_method):
"""
Register a new authentication method
name
the name of the authentication method, typically displayed by the webapp
input_to_display
Only available after that the Plugin Manager is loaded
"""
if not self._loaded:
raise PluginManagerNotLoadedException()
self._user_manager.register_auth_method(auth_method) | python | def register_auth_method(self, auth_method):
if not self._loaded:
raise PluginManagerNotLoadedException()
self._user_manager.register_auth_method(auth_method) | [
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the name of the authentication method, typically displayed by the webapp
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248,805 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/danger_zone.py | CourseDangerZonePage.dump_course | def dump_course(self, courseid):
""" Create a zip file containing all information about a given course in database and then remove it from db"""
filepath = os.path.join(self.backup_dir, courseid, datetime.datetime.now().strftime("%Y%m%d.%H%M%S") + ".zip")
if not os.path.exists(os.path.dirname(filepath)):
os.makedirs(os.path.dirname(filepath))
with zipfile.ZipFile(filepath, "w", allowZip64=True) as zipf:
aggregations = self.database.aggregations.find({"courseid": courseid})
zipf.writestr("aggregations.json", bson.json_util.dumps(aggregations), zipfile.ZIP_DEFLATED)
user_tasks = self.database.user_tasks.find({"courseid": courseid})
zipf.writestr("user_tasks.json", bson.json_util.dumps(user_tasks), zipfile.ZIP_DEFLATED)
submissions = self.database.submissions.find({"courseid": courseid})
zipf.writestr("submissions.json", bson.json_util.dumps(submissions), zipfile.ZIP_DEFLATED)
submissions.rewind()
for submission in submissions:
for key in ["input", "archive"]:
if key in submission and type(submission[key]) == bson.objectid.ObjectId:
infile = self.submission_manager.get_gridfs().get(submission[key])
zipf.writestr(key + "/" + str(submission[key]) + ".data", infile.read(), zipfile.ZIP_DEFLATED)
self._logger.info("Course %s dumped to backup directory.", courseid)
self.wipe_course(courseid) | python | def dump_course(self, courseid):
filepath = os.path.join(self.backup_dir, courseid, datetime.datetime.now().strftime("%Y%m%d.%H%M%S") + ".zip")
if not os.path.exists(os.path.dirname(filepath)):
os.makedirs(os.path.dirname(filepath))
with zipfile.ZipFile(filepath, "w", allowZip64=True) as zipf:
aggregations = self.database.aggregations.find({"courseid": courseid})
zipf.writestr("aggregations.json", bson.json_util.dumps(aggregations), zipfile.ZIP_DEFLATED)
user_tasks = self.database.user_tasks.find({"courseid": courseid})
zipf.writestr("user_tasks.json", bson.json_util.dumps(user_tasks), zipfile.ZIP_DEFLATED)
submissions = self.database.submissions.find({"courseid": courseid})
zipf.writestr("submissions.json", bson.json_util.dumps(submissions), zipfile.ZIP_DEFLATED)
submissions.rewind()
for submission in submissions:
for key in ["input", "archive"]:
if key in submission and type(submission[key]) == bson.objectid.ObjectId:
infile = self.submission_manager.get_gridfs().get(submission[key])
zipf.writestr(key + "/" + str(submission[key]) + ".data", infile.read(), zipfile.ZIP_DEFLATED)
self._logger.info("Course %s dumped to backup directory.", courseid)
self.wipe_course(courseid) | [
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248,806 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/danger_zone.py | CourseDangerZonePage.delete_course | def delete_course(self, courseid):
""" Erase all course data """
# Wipes the course (delete database)
self.wipe_course(courseid)
# Deletes the course from the factory (entire folder)
self.course_factory.delete_course(courseid)
# Removes backup
filepath = os.path.join(self.backup_dir, courseid)
if os.path.exists(os.path.dirname(filepath)):
for backup in glob.glob(os.path.join(filepath, '*.zip')):
os.remove(backup)
self._logger.info("Course %s files erased.", courseid) | python | def delete_course(self, courseid):
# Wipes the course (delete database)
self.wipe_course(courseid)
# Deletes the course from the factory (entire folder)
self.course_factory.delete_course(courseid)
# Removes backup
filepath = os.path.join(self.backup_dir, courseid)
if os.path.exists(os.path.dirname(filepath)):
for backup in glob.glob(os.path.join(filepath, '*.zip')):
os.remove(backup)
self._logger.info("Course %s files erased.", courseid) | [
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248,807 | UCL-INGI/INGInious | inginious/frontend/task_problems.py | DisplayableCodeProblem.show_input | def show_input(self, template_helper, language, seed):
""" Show BasicCodeProblem and derivatives """
header = ParsableText(self.gettext(language,self._header), "rst",
translation=self._translations.get(language, gettext.NullTranslations()))
return str(DisplayableCodeProblem.get_renderer(template_helper).tasks.code(self.get_id(), header, 8, 0, self._language, self._optional, self._default)) | python | def show_input(self, template_helper, language, seed):
header = ParsableText(self.gettext(language,self._header), "rst",
translation=self._translations.get(language, gettext.NullTranslations()))
return str(DisplayableCodeProblem.get_renderer(template_helper).tasks.code(self.get_id(), header, 8, 0, self._language, self._optional, self._default)) | [
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248,808 | UCL-INGI/INGInious | inginious/frontend/task_problems.py | DisplayableMultipleChoiceProblem.show_input | def show_input(self, template_helper, language, seed):
""" Show multiple choice problems """
choices = []
limit = self._limit
if limit == 0:
limit = len(self._choices) # no limit
rand = Random("{}#{}#{}".format(self.get_task().get_id(), self.get_id(), seed))
# Ensure that the choices are random
# we *do* need to copy the choices here
random_order_choices = list(self._choices)
rand.shuffle(random_order_choices)
if self._multiple:
# take only the valid choices in the first pass
for entry in random_order_choices:
if entry['valid']:
choices.append(entry)
limit = limit - 1
# take everything else in a second pass
for entry in random_order_choices:
if limit == 0:
break
if not entry['valid']:
choices.append(entry)
limit = limit - 1
else:
# need to have ONE valid entry
for entry in random_order_choices:
if not entry['valid'] and limit > 1:
choices.append(entry)
limit = limit - 1
for entry in random_order_choices:
if entry['valid'] and limit > 0:
choices.append(entry)
limit = limit - 1
rand.shuffle(choices)
header = ParsableText(self.gettext(language, self._header), "rst",
translation=self._translations.get(language, gettext.NullTranslations()))
return str(DisplayableMultipleChoiceProblem.get_renderer(template_helper).tasks.multiple_choice(
self.get_id(), header, self._multiple, choices,
lambda text: ParsableText(self.gettext(language, text) if text else "", "rst",
translation=self._translations.get(language, gettext.NullTranslations())))) | python | def show_input(self, template_helper, language, seed):
choices = []
limit = self._limit
if limit == 0:
limit = len(self._choices) # no limit
rand = Random("{}#{}#{}".format(self.get_task().get_id(), self.get_id(), seed))
# Ensure that the choices are random
# we *do* need to copy the choices here
random_order_choices = list(self._choices)
rand.shuffle(random_order_choices)
if self._multiple:
# take only the valid choices in the first pass
for entry in random_order_choices:
if entry['valid']:
choices.append(entry)
limit = limit - 1
# take everything else in a second pass
for entry in random_order_choices:
if limit == 0:
break
if not entry['valid']:
choices.append(entry)
limit = limit - 1
else:
# need to have ONE valid entry
for entry in random_order_choices:
if not entry['valid'] and limit > 1:
choices.append(entry)
limit = limit - 1
for entry in random_order_choices:
if entry['valid'] and limit > 0:
choices.append(entry)
limit = limit - 1
rand.shuffle(choices)
header = ParsableText(self.gettext(language, self._header), "rst",
translation=self._translations.get(language, gettext.NullTranslations()))
return str(DisplayableMultipleChoiceProblem.get_renderer(template_helper).tasks.multiple_choice(
self.get_id(), header, self._multiple, choices,
lambda text: ParsableText(self.gettext(language, text) if text else "", "rst",
translation=self._translations.get(language, gettext.NullTranslations())))) | [
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248,809 | UCL-INGI/INGInious | inginious/frontend/pages/lti.py | LTILaunchPage._parse_lti_data | def _parse_lti_data(self, courseid, taskid):
""" Verify and parse the data for the LTI basic launch """
post_input = web.webapi.rawinput("POST")
self.logger.debug('_parse_lti_data:' + str(post_input))
try:
course = self.course_factory.get_course(courseid)
except exceptions.CourseNotFoundException as ex:
raise web.notfound(str(ex))
try:
test = LTIWebPyToolProvider.from_webpy_request()
validator = LTIValidator(self.database.nonce, course.lti_keys())
verified = test.is_valid_request(validator)
except Exception:
self.logger.exception("...")
self.logger.info("Error while validating LTI request for %s", str(post_input))
raise web.forbidden(_("Error while validating LTI request"))
if verified:
self.logger.debug('parse_lit_data for %s', str(post_input))
user_id = post_input["user_id"]
roles = post_input.get("roles", "Student").split(",")
realname = self._find_realname(post_input)
email = post_input.get("lis_person_contact_email_primary", "")
lis_outcome_service_url = post_input.get("lis_outcome_service_url", None)
outcome_result_id = post_input.get("lis_result_sourcedid", None)
consumer_key = post_input["oauth_consumer_key"]
if course.lti_send_back_grade():
if lis_outcome_service_url is None or outcome_result_id is None:
self.logger.info('Error: lis_outcome_service_url is None but lti_send_back_grade is True')
raise web.forbidden(_("In order to send grade back to the TC, INGInious needs the parameters lis_outcome_service_url and "
"lis_outcome_result_id in the LTI basic-launch-request. Please contact your administrator."))
else:
lis_outcome_service_url = None
outcome_result_id = None
tool_name = post_input.get('tool_consumer_instance_name', 'N/A')
tool_desc = post_input.get('tool_consumer_instance_description', 'N/A')
tool_url = post_input.get('tool_consumer_instance_url', 'N/A')
context_title = post_input.get('context_title', 'N/A')
context_label = post_input.get('context_label', 'N/A')
session_id = self.user_manager.create_lti_session(user_id, roles, realname, email, courseid, taskid, consumer_key,
lis_outcome_service_url, outcome_result_id, tool_name, tool_desc, tool_url,
context_title, context_label)
loggedin = self.user_manager.attempt_lti_login()
return session_id, loggedin
else:
self.logger.info("Couldn't validate LTI request")
raise web.forbidden(_("Couldn't validate LTI request")) | python | def _parse_lti_data(self, courseid, taskid):
post_input = web.webapi.rawinput("POST")
self.logger.debug('_parse_lti_data:' + str(post_input))
try:
course = self.course_factory.get_course(courseid)
except exceptions.CourseNotFoundException as ex:
raise web.notfound(str(ex))
try:
test = LTIWebPyToolProvider.from_webpy_request()
validator = LTIValidator(self.database.nonce, course.lti_keys())
verified = test.is_valid_request(validator)
except Exception:
self.logger.exception("...")
self.logger.info("Error while validating LTI request for %s", str(post_input))
raise web.forbidden(_("Error while validating LTI request"))
if verified:
self.logger.debug('parse_lit_data for %s', str(post_input))
user_id = post_input["user_id"]
roles = post_input.get("roles", "Student").split(",")
realname = self._find_realname(post_input)
email = post_input.get("lis_person_contact_email_primary", "")
lis_outcome_service_url = post_input.get("lis_outcome_service_url", None)
outcome_result_id = post_input.get("lis_result_sourcedid", None)
consumer_key = post_input["oauth_consumer_key"]
if course.lti_send_back_grade():
if lis_outcome_service_url is None or outcome_result_id is None:
self.logger.info('Error: lis_outcome_service_url is None but lti_send_back_grade is True')
raise web.forbidden(_("In order to send grade back to the TC, INGInious needs the parameters lis_outcome_service_url and "
"lis_outcome_result_id in the LTI basic-launch-request. Please contact your administrator."))
else:
lis_outcome_service_url = None
outcome_result_id = None
tool_name = post_input.get('tool_consumer_instance_name', 'N/A')
tool_desc = post_input.get('tool_consumer_instance_description', 'N/A')
tool_url = post_input.get('tool_consumer_instance_url', 'N/A')
context_title = post_input.get('context_title', 'N/A')
context_label = post_input.get('context_label', 'N/A')
session_id = self.user_manager.create_lti_session(user_id, roles, realname, email, courseid, taskid, consumer_key,
lis_outcome_service_url, outcome_result_id, tool_name, tool_desc, tool_url,
context_title, context_label)
loggedin = self.user_manager.attempt_lti_login()
return session_id, loggedin
else:
self.logger.info("Couldn't validate LTI request")
raise web.forbidden(_("Couldn't validate LTI request")) | [
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248,810 | UCL-INGI/INGInious | inginious/frontend/pages/lti.py | LTILaunchPage._find_realname | def _find_realname(self, post_input):
""" Returns the most appropriate name to identify the user """
# First, try the full name
if "lis_person_name_full" in post_input:
return post_input["lis_person_name_full"]
if "lis_person_name_given" in post_input and "lis_person_name_family" in post_input:
return post_input["lis_person_name_given"] + post_input["lis_person_name_family"]
# Then the email
if "lis_person_contact_email_primary" in post_input:
return post_input["lis_person_contact_email_primary"]
# Then only part of the full name
if "lis_person_name_family" in post_input:
return post_input["lis_person_name_family"]
if "lis_person_name_given" in post_input:
return post_input["lis_person_name_given"]
return post_input["user_id"] | python | def _find_realname(self, post_input):
# First, try the full name
if "lis_person_name_full" in post_input:
return post_input["lis_person_name_full"]
if "lis_person_name_given" in post_input and "lis_person_name_family" in post_input:
return post_input["lis_person_name_given"] + post_input["lis_person_name_family"]
# Then the email
if "lis_person_contact_email_primary" in post_input:
return post_input["lis_person_contact_email_primary"]
# Then only part of the full name
if "lis_person_name_family" in post_input:
return post_input["lis_person_name_family"]
if "lis_person_name_given" in post_input:
return post_input["lis_person_name_given"]
return post_input["user_id"] | [
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248,811 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/statistics.py | fast_stats | def fast_stats(data):
""" Compute base statistics about submissions """
total_submission = len(data)
total_submission_best = 0
total_submission_best_succeeded = 0
for submission in data:
if "best" in submission and submission["best"]:
total_submission_best = total_submission_best + 1
if "result" in submission and submission["result"] == "success":
total_submission_best_succeeded += 1
statistics = [
(_("Number of submissions"), total_submission),
(_("Evaluation submissions (Total)"), total_submission_best),
(_("Evaluation submissions (Succeeded)"), total_submission_best_succeeded),
(_("Evaluation submissions (Failed)"), total_submission_best - total_submission_best_succeeded),
# add here new common statistics
]
return statistics | python | def fast_stats(data):
total_submission = len(data)
total_submission_best = 0
total_submission_best_succeeded = 0
for submission in data:
if "best" in submission and submission["best"]:
total_submission_best = total_submission_best + 1
if "result" in submission and submission["result"] == "success":
total_submission_best_succeeded += 1
statistics = [
(_("Number of submissions"), total_submission),
(_("Evaluation submissions (Total)"), total_submission_best),
(_("Evaluation submissions (Succeeded)"), total_submission_best_succeeded),
(_("Evaluation submissions (Failed)"), total_submission_best - total_submission_best_succeeded),
# add here new common statistics
]
return statistics | [
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248,812 | UCL-INGI/INGInious | inginious/client/_zeromq_client.py | BetterParanoidPirateClient._register_transaction | def _register_transaction(self, send_msg, recv_msg, coroutine_recv, coroutine_abrt, get_key=None, inter_msg=None):
"""
Register a type of message to be sent.
After this message has been sent, if the answer is received, callback_recv is called.
If the remote server becomes dones, calls callback_abrt.
:param send_msg: class of message to be sent
:param recv_msg: message that the server should send in response
:param get_key: receive a `send_msg` or `recv_msg` as input, and returns the "key" (global identifier) of the message
:param coroutine_recv: callback called (on the event loop) when the transaction succeed, with, as input, `recv_msg` and eventually other args
given to .send
:param coroutine_abrt: callback called (on the event loop) when the transaction fails, with, as input, `recv_msg` and eventually other args
given to .send
:param inter_msg: a list of `(message_class, coroutine_recv)`, that can be received during the resolution of the transaction but will not
finalize it. `get_key` is used on these `message_class` to get the key of the transaction.
"""
if get_key is None:
get_key = lambda x: None
if inter_msg is None:
inter_msg = []
# format is (other_msg, get_key, recv_handler, abrt_handler,responsible_for)
# where responsible_for is the list of classes whose transaction will be killed when this message is received.
self._msgs_registered[send_msg.__msgtype__] = ([recv_msg.__msgtype__] + [x.__msgtype__ for x, _ in inter_msg], get_key, None, None, [])
self._msgs_registered[recv_msg.__msgtype__] = (
[], get_key, coroutine_recv, coroutine_abrt, [recv_msg.__msgtype__] + [x.__msgtype__ for x, _ in inter_msg])
self._transactions[recv_msg.__msgtype__] = {}
for msg_class, handler in inter_msg:
self._msgs_registered[msg_class.__msgtype__] = ([], get_key, handler, None, [])
self._transactions[msg_class.__msgtype__] = {} | python | def _register_transaction(self, send_msg, recv_msg, coroutine_recv, coroutine_abrt, get_key=None, inter_msg=None):
if get_key is None:
get_key = lambda x: None
if inter_msg is None:
inter_msg = []
# format is (other_msg, get_key, recv_handler, abrt_handler,responsible_for)
# where responsible_for is the list of classes whose transaction will be killed when this message is received.
self._msgs_registered[send_msg.__msgtype__] = ([recv_msg.__msgtype__] + [x.__msgtype__ for x, _ in inter_msg], get_key, None, None, [])
self._msgs_registered[recv_msg.__msgtype__] = (
[], get_key, coroutine_recv, coroutine_abrt, [recv_msg.__msgtype__] + [x.__msgtype__ for x, _ in inter_msg])
self._transactions[recv_msg.__msgtype__] = {}
for msg_class, handler in inter_msg:
self._msgs_registered[msg_class.__msgtype__] = ([], get_key, handler, None, [])
self._transactions[msg_class.__msgtype__] = {} | [
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:param recv_msg: message that the server should send in response
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:param inter_msg: a list of `(message_class, coroutine_recv)`, that can be received during the resolution of the transaction but will not
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248,813 | UCL-INGI/INGInious | inginious/client/_zeromq_client.py | BetterParanoidPirateClient._reconnect | async def _reconnect(self):
"""
Called when the remote server is innacessible and the connection has to be restarted
"""
# 1. Close all transactions
for msg_class in self._transactions:
_1, _2, _3, coroutine_abrt, _4 = self._msgs_registered[msg_class]
if coroutine_abrt is not None:
for key in self._transactions[msg_class]:
for args, kwargs in self._transactions[msg_class][key]:
self._loop.create_task(coroutine_abrt(key, *args, **kwargs))
self._transactions[msg_class] = {}
# 2. Call on_disconnect
await self._on_disconnect()
# 3. Stop tasks
for task in self._restartable_tasks:
task.cancel()
self._restartable_tasks = []
# 4. Restart socket
self._socket.disconnect(self._router_addr)
# 5. Re-do start sequence
await self.client_start() | python | async def _reconnect(self):
# 1. Close all transactions
for msg_class in self._transactions:
_1, _2, _3, coroutine_abrt, _4 = self._msgs_registered[msg_class]
if coroutine_abrt is not None:
for key in self._transactions[msg_class]:
for args, kwargs in self._transactions[msg_class][key]:
self._loop.create_task(coroutine_abrt(key, *args, **kwargs))
self._transactions[msg_class] = {}
# 2. Call on_disconnect
await self._on_disconnect()
# 3. Stop tasks
for task in self._restartable_tasks:
task.cancel()
self._restartable_tasks = []
# 4. Restart socket
self._socket.disconnect(self._router_addr)
# 5. Re-do start sequence
await self.client_start() | [
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248,814 | UCL-INGI/INGInious | inginious/client/_zeromq_client.py | BetterParanoidPirateClient.client_start | async def client_start(self):
"""
Starts the client
"""
await self._start_socket()
await self._on_connect()
self._ping_count = 0
# Start the loops, and don't forget to add them to the list of asyncio task to close when the client restarts
task_socket = self._loop.create_task(self._run_socket())
task_ping = self._loop.create_task(self._do_ping())
self._restartable_tasks.append(task_ping)
self._restartable_tasks.append(task_socket) | python | async def client_start(self):
await self._start_socket()
await self._on_connect()
self._ping_count = 0
# Start the loops, and don't forget to add them to the list of asyncio task to close when the client restarts
task_socket = self._loop.create_task(self._run_socket())
task_ping = self._loop.create_task(self._do_ping())
self._restartable_tasks.append(task_ping)
self._restartable_tasks.append(task_socket) | [
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248,815 | UCL-INGI/INGInious | inginious/client/_zeromq_client.py | BetterParanoidPirateClient._run_socket | async def _run_socket(self):
"""
Task that runs this client.
"""
try:
while True:
message = await ZMQUtils.recv(self._socket)
msg_class = message.__msgtype__
if msg_class in self._handlers_registered:
# If a handler is registered, give the message to it
self._loop.create_task(self._handlers_registered[msg_class](message))
elif msg_class in self._transactions:
# If there are transaction associated, check if the key is ok
_1, get_key, coroutine_recv, _2, responsible = self._msgs_registered[msg_class]
key = get_key(message)
if key in self._transactions[msg_class]:
# key exists; call all the coroutines
for args, kwargs in self._transactions[msg_class][key]:
self._loop.create_task(coroutine_recv(message, *args, **kwargs))
# remove all transaction parts
for key2 in responsible:
del self._transactions[key2][key]
else:
# key does not exist
raise Exception("Received message %s for an unknown transaction %s", msg_class, key)
else:
raise Exception("Received unknown message %s", msg_class)
except asyncio.CancelledError:
return
except KeyboardInterrupt:
return | python | async def _run_socket(self):
try:
while True:
message = await ZMQUtils.recv(self._socket)
msg_class = message.__msgtype__
if msg_class in self._handlers_registered:
# If a handler is registered, give the message to it
self._loop.create_task(self._handlers_registered[msg_class](message))
elif msg_class in self._transactions:
# If there are transaction associated, check if the key is ok
_1, get_key, coroutine_recv, _2, responsible = self._msgs_registered[msg_class]
key = get_key(message)
if key in self._transactions[msg_class]:
# key exists; call all the coroutines
for args, kwargs in self._transactions[msg_class][key]:
self._loop.create_task(coroutine_recv(message, *args, **kwargs))
# remove all transaction parts
for key2 in responsible:
del self._transactions[key2][key]
else:
# key does not exist
raise Exception("Received message %s for an unknown transaction %s", msg_class, key)
else:
raise Exception("Received unknown message %s", msg_class)
except asyncio.CancelledError:
return
except KeyboardInterrupt:
return | [
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248,816 | UCL-INGI/INGInious | base-containers/base/inginious/feedback.py | load_feedback | def load_feedback():
""" Open existing feedback file """
result = {}
if os.path.exists(_feedback_file):
f = open(_feedback_file, 'r')
cont = f.read()
f.close()
else:
cont = '{}'
try:
result = json.loads(cont) if cont else {}
except ValueError as e:
result = {"result":"crash", "text":"Feedback file has been modified by user !"}
return result | python | def load_feedback():
result = {}
if os.path.exists(_feedback_file):
f = open(_feedback_file, 'r')
cont = f.read()
f.close()
else:
cont = '{}'
try:
result = json.loads(cont) if cont else {}
except ValueError as e:
result = {"result":"crash", "text":"Feedback file has been modified by user !"}
return result | [
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248,817 | UCL-INGI/INGInious | base-containers/base/inginious/feedback.py | save_feedback | def save_feedback(rdict):
""" Save feedback file """
# Check for output folder
if not os.path.exists(_feedback_dir):
os.makedirs(_feedback_dir)
jcont = json.dumps(rdict)
f = open(_feedback_file, 'w')
f.write(jcont)
f.close() | python | def save_feedback(rdict):
# Check for output folder
if not os.path.exists(_feedback_dir):
os.makedirs(_feedback_dir)
jcont = json.dumps(rdict)
f = open(_feedback_file, 'w')
f.write(jcont)
f.close() | [
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248,818 | UCL-INGI/INGInious | base-containers/base/inginious/feedback.py | set_problem_result | def set_problem_result(result, problem_id):
""" Set problem specific result value """
rdict = load_feedback()
if not 'problems' in rdict:
rdict['problems'] = {}
cur_val = rdict['problems'].get(problem_id, '')
rdict['problems'][problem_id] = [result, cur_val] if type(cur_val) == str else [result, cur_val[1]]
save_feedback(rdict) | python | def set_problem_result(result, problem_id):
rdict = load_feedback()
if not 'problems' in rdict:
rdict['problems'] = {}
cur_val = rdict['problems'].get(problem_id, '')
rdict['problems'][problem_id] = [result, cur_val] if type(cur_val) == str else [result, cur_val[1]]
save_feedback(rdict) | [
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248,819 | UCL-INGI/INGInious | base-containers/base/inginious/feedback.py | set_global_feedback | def set_global_feedback(feedback, append=False):
""" Set global feedback in case of error """
rdict = load_feedback()
rdict['text'] = rdict.get('text', '') + feedback if append else feedback
save_feedback(rdict) | python | def set_global_feedback(feedback, append=False):
rdict = load_feedback()
rdict['text'] = rdict.get('text', '') + feedback if append else feedback
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248,820 | UCL-INGI/INGInious | base-containers/base/inginious/feedback.py | set_problem_feedback | def set_problem_feedback(feedback, problem_id, append=False):
""" Set problem specific feedback """
rdict = load_feedback()
if not 'problems' in rdict:
rdict['problems'] = {}
cur_val = rdict['problems'].get(problem_id, '')
rdict['problems'][problem_id] = (cur_val + feedback if append else feedback) if type(cur_val) == str else [cur_val[0], (cur_val[1] + feedback if append else feedback)]
save_feedback(rdict) | python | def set_problem_feedback(feedback, problem_id, append=False):
rdict = load_feedback()
if not 'problems' in rdict:
rdict['problems'] = {}
cur_val = rdict['problems'].get(problem_id, '')
rdict['problems'][problem_id] = (cur_val + feedback if append else feedback) if type(cur_val) == str else [cur_val[0], (cur_val[1] + feedback if append else feedback)]
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248,821 | UCL-INGI/INGInious | inginious/frontend/installer.py | Installer._display_big_warning | def _display_big_warning(self, content):
""" Displays a BIG warning """
print("")
print(BOLD + WARNING + "--- WARNING ---" + ENDC)
print(WARNING + content + ENDC)
print("") | python | def _display_big_warning(self, content):
print("")
print(BOLD + WARNING + "--- WARNING ---" + ENDC)
print(WARNING + content + ENDC)
print("") | [
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248,822 | UCL-INGI/INGInious | inginious/frontend/installer.py | Installer._ask_local_config | def _ask_local_config(self):
""" Ask some parameters about the local configuration """
options = {"backend": "local", "local-config": {}}
# Concurrency
while True:
concurrency = self._ask_with_default(
"Maximum concurrency (number of tasks running simultaneously). Leave it empty to use the number of "
"CPU of your host.", "")
if concurrency == "":
break
try:
concurrency = int(concurrency)
except:
self._display_error("Invalid number")
continue
if concurrency <= 0:
self._display_error("Invalid number")
continue
options["local-config"]["concurrency"] = concurrency
break
# Debug hostname
hostname = self._ask_with_default(
"What is the external hostname/address of your machine? You can leave this empty and let INGInious "
"autodetect it.", "")
if hostname != "":
options["local-config"]["debug_host"] = hostname
self._display_info(
"You can now enter the port range for the remote debugging feature of INGInious. Please verify that these "
"ports are open in your firewall. You can leave this parameters empty, the default is 64100-64200")
# Debug port range
port_range = None
while True:
start_port = self._ask_with_default("Beginning of the range", "")
if start_port != "":
try:
start_port = int(start_port)
except:
self._display_error("Invalid number")
continue
end_port = self._ask_with_default("End of the range", str(start_port + 100))
try:
end_port = int(end_port)
except:
self._display_error("Invalid number")
continue
if start_port > end_port:
self._display_error("Invalid range")
continue
port_range = str(start_port) + "-" + str(end_port)
else:
break
if port_range != None:
options["local-config"]["debug_ports"] = port_range
return options | python | def _ask_local_config(self):
options = {"backend": "local", "local-config": {}}
# Concurrency
while True:
concurrency = self._ask_with_default(
"Maximum concurrency (number of tasks running simultaneously). Leave it empty to use the number of "
"CPU of your host.", "")
if concurrency == "":
break
try:
concurrency = int(concurrency)
except:
self._display_error("Invalid number")
continue
if concurrency <= 0:
self._display_error("Invalid number")
continue
options["local-config"]["concurrency"] = concurrency
break
# Debug hostname
hostname = self._ask_with_default(
"What is the external hostname/address of your machine? You can leave this empty and let INGInious "
"autodetect it.", "")
if hostname != "":
options["local-config"]["debug_host"] = hostname
self._display_info(
"You can now enter the port range for the remote debugging feature of INGInious. Please verify that these "
"ports are open in your firewall. You can leave this parameters empty, the default is 64100-64200")
# Debug port range
port_range = None
while True:
start_port = self._ask_with_default("Beginning of the range", "")
if start_port != "":
try:
start_port = int(start_port)
except:
self._display_error("Invalid number")
continue
end_port = self._ask_with_default("End of the range", str(start_port + 100))
try:
end_port = int(end_port)
except:
self._display_error("Invalid number")
continue
if start_port > end_port:
self._display_error("Invalid range")
continue
port_range = str(start_port) + "-" + str(end_port)
else:
break
if port_range != None:
options["local-config"]["debug_ports"] = port_range
return options | [
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248,823 | UCL-INGI/INGInious | inginious/frontend/installer.py | Installer.ask_backend | def ask_backend(self):
""" Ask the user to choose the backend """
response = self._ask_boolean(
"Do you have a local docker daemon (on Linux), do you use docker-machine via a local machine, or do you use "
"Docker for macOS?", True)
if (response):
self._display_info("If you use docker-machine on macOS, please see "
"http://inginious.readthedocs.io/en/latest/install_doc/troubleshooting.html")
return "local"
else:
self._display_info(
"You will have to run inginious-backend and inginious-agent yourself. Please run the commands without argument "
"and/or read the documentation for more info")
return self._display_question("Please enter the address of your backend") | python | def ask_backend(self):
response = self._ask_boolean(
"Do you have a local docker daemon (on Linux), do you use docker-machine via a local machine, or do you use "
"Docker for macOS?", True)
if (response):
self._display_info("If you use docker-machine on macOS, please see "
"http://inginious.readthedocs.io/en/latest/install_doc/troubleshooting.html")
return "local"
else:
self._display_info(
"You will have to run inginious-backend and inginious-agent yourself. Please run the commands without argument "
"and/or read the documentation for more info")
return self._display_question("Please enter the address of your backend") | [
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248,824 | UCL-INGI/INGInious | inginious/frontend/installer.py | Installer.try_mongodb_opts | def try_mongodb_opts(self, host="localhost", database_name='INGInious'):
""" Try MongoDB configuration """
try:
mongo_client = MongoClient(host=host)
except Exception as e:
self._display_warning("Cannot connect to MongoDB on host %s: %s" % (host, str(e)))
return None
try:
database = mongo_client[database_name]
except Exception as e:
self._display_warning("Cannot access database %s: %s" % (database_name, str(e)))
return None
try:
GridFS(database)
except Exception as e:
self._display_warning("Cannot access gridfs %s: %s" % (database_name, str(e)))
return None
return database | python | def try_mongodb_opts(self, host="localhost", database_name='INGInious'):
try:
mongo_client = MongoClient(host=host)
except Exception as e:
self._display_warning("Cannot connect to MongoDB on host %s: %s" % (host, str(e)))
return None
try:
database = mongo_client[database_name]
except Exception as e:
self._display_warning("Cannot access database %s: %s" % (database_name, str(e)))
return None
try:
GridFS(database)
except Exception as e:
self._display_warning("Cannot access gridfs %s: %s" % (database_name, str(e)))
return None
return database | [
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248,825 | UCL-INGI/INGInious | inginious/frontend/installer.py | Installer.configure_task_directory | def configure_task_directory(self):
""" Configure task directory """
self._display_question(
"Please choose a directory in which to store the course/task files. By default, the tool will put them in the current "
"directory")
task_directory = None
while task_directory is None:
task_directory = self._ask_with_default("Task directory", ".")
if not os.path.exists(task_directory):
self._display_error("Path does not exists")
if self._ask_boolean("Would you like to retry?", True):
task_directory = None
if os.path.exists(task_directory):
self._display_question("Demonstration tasks can be downloaded to let you discover INGInious.")
if self._ask_boolean("Would you like to download them ?", True):
try:
filename, _ = urllib.request.urlretrieve(
"https://api.github.com/repos/UCL-INGI/INGInious-demo-tasks/tarball")
with tarfile.open(filename, mode="r:gz") as thetarfile:
members = thetarfile.getmembers()
commonpath = os.path.commonpath([tarinfo.name for tarinfo in members])
for member in members:
member.name = member.name[len(commonpath) + 1:]
if member.name:
thetarfile.extract(member, task_directory)
self._display_info("Successfully downloaded and copied demonstration tasks.")
except Exception as e:
self._display_error("An error occurred while copying the directory: %s" % str(e))
else:
self._display_warning("Skipping copying the 'test' course because the task dir does not exists")
return {"tasks_directory": task_directory} | python | def configure_task_directory(self):
self._display_question(
"Please choose a directory in which to store the course/task files. By default, the tool will put them in the current "
"directory")
task_directory = None
while task_directory is None:
task_directory = self._ask_with_default("Task directory", ".")
if not os.path.exists(task_directory):
self._display_error("Path does not exists")
if self._ask_boolean("Would you like to retry?", True):
task_directory = None
if os.path.exists(task_directory):
self._display_question("Demonstration tasks can be downloaded to let you discover INGInious.")
if self._ask_boolean("Would you like to download them ?", True):
try:
filename, _ = urllib.request.urlretrieve(
"https://api.github.com/repos/UCL-INGI/INGInious-demo-tasks/tarball")
with tarfile.open(filename, mode="r:gz") as thetarfile:
members = thetarfile.getmembers()
commonpath = os.path.commonpath([tarinfo.name for tarinfo in members])
for member in members:
member.name = member.name[len(commonpath) + 1:]
if member.name:
thetarfile.extract(member, task_directory)
self._display_info("Successfully downloaded and copied demonstration tasks.")
except Exception as e:
self._display_error("An error occurred while copying the directory: %s" % str(e))
else:
self._display_warning("Skipping copying the 'test' course because the task dir does not exists")
return {"tasks_directory": task_directory} | [
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248,826 | UCL-INGI/INGInious | inginious/frontend/installer.py | Installer.download_containers | def download_containers(self, to_download, current_options):
""" Download the chosen containers on all the agents """
if current_options["backend"] == "local":
self._display_info("Connecting to the local Docker daemon...")
try:
docker_connection = docker.from_env()
except:
self._display_error("Cannot connect to local Docker daemon. Skipping download.")
return
for image in to_download:
try:
self._display_info("Downloading image %s. This can take some time." % image)
docker_connection.images.pull(image + ":latest")
except Exception as e:
self._display_error("An error occurred while pulling the image: %s." % str(e))
else:
self._display_warning(
"This installation tool does not support the backend configuration directly, if it's not local. You will have to "
"pull the images by yourself. Here is the list: %s" % str(to_download)) | python | def download_containers(self, to_download, current_options):
if current_options["backend"] == "local":
self._display_info("Connecting to the local Docker daemon...")
try:
docker_connection = docker.from_env()
except:
self._display_error("Cannot connect to local Docker daemon. Skipping download.")
return
for image in to_download:
try:
self._display_info("Downloading image %s. This can take some time." % image)
docker_connection.images.pull(image + ":latest")
except Exception as e:
self._display_error("An error occurred while pulling the image: %s." % str(e))
else:
self._display_warning(
"This installation tool does not support the backend configuration directly, if it's not local. You will have to "
"pull the images by yourself. Here is the list: %s" % str(to_download)) | [
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248,827 | UCL-INGI/INGInious | inginious/frontend/installer.py | Installer.configure_containers | def configure_containers(self, current_options):
""" Configures the container dict """
containers = [
("default", "Default container. For Bash and Python 2 tasks"),
("cpp", "Contains gcc and g++ for compiling C++"),
("java7", "Contains Java 7"),
("java8scala", "Contains Java 8 and Scala"),
("mono", "Contains Mono, which allows to run C#, F# and many other languages"),
("oz", "Contains Mozart 2, an implementation of the Oz multi-paradigm language, made for education"),
("php", "Contains PHP 5"),
("pythia0compat", "Compatibility container for Pythia 0"),
("pythia1compat", "Compatibility container for Pythia 1"),
("r", "Can run R scripts"),
("sekexe", "Can run an user-mode-linux for advanced tasks")
]
default_download = ["default"]
self._display_question(
"The tool will now propose to download some base container image for multiple languages.")
self._display_question(
"Please note that the download of these images can take a lot of time, so choose only the images you need")
to_download = []
for container_name, description in containers:
if self._ask_boolean("Download %s (%s) ?" % (container_name, description),
container_name in default_download):
to_download.append("ingi/inginious-c-%s" % container_name)
self.download_containers(to_download, current_options)
wants = self._ask_boolean("Do you want to manually add some images?", False)
while wants:
image = self._ask_with_default("Container image name (leave this field empty to skip)", "")
if image == "":
break
self._display_info("Configuration of the containers done.") | python | def configure_containers(self, current_options):
containers = [
("default", "Default container. For Bash and Python 2 tasks"),
("cpp", "Contains gcc and g++ for compiling C++"),
("java7", "Contains Java 7"),
("java8scala", "Contains Java 8 and Scala"),
("mono", "Contains Mono, which allows to run C#, F# and many other languages"),
("oz", "Contains Mozart 2, an implementation of the Oz multi-paradigm language, made for education"),
("php", "Contains PHP 5"),
("pythia0compat", "Compatibility container for Pythia 0"),
("pythia1compat", "Compatibility container for Pythia 1"),
("r", "Can run R scripts"),
("sekexe", "Can run an user-mode-linux for advanced tasks")
]
default_download = ["default"]
self._display_question(
"The tool will now propose to download some base container image for multiple languages.")
self._display_question(
"Please note that the download of these images can take a lot of time, so choose only the images you need")
to_download = []
for container_name, description in containers:
if self._ask_boolean("Download %s (%s) ?" % (container_name, description),
container_name in default_download):
to_download.append("ingi/inginious-c-%s" % container_name)
self.download_containers(to_download, current_options)
wants = self._ask_boolean("Do you want to manually add some images?", False)
while wants:
image = self._ask_with_default("Container image name (leave this field empty to skip)", "")
if image == "":
break
self._display_info("Configuration of the containers done.") | [
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248,828 | UCL-INGI/INGInious | inginious/frontend/installer.py | Installer.configure_backup_directory | def configure_backup_directory(self):
""" Configure backup directory """
self._display_question("Please choose a directory in which to store the backup files. By default, the tool will them in the current "
"directory")
backup_directory = None
while backup_directory is None:
backup_directory = self._ask_with_default("Backup directory", ".")
if not os.path.exists(backup_directory):
self._display_error("Path does not exists")
if self._ask_boolean("Would you like to retry?", True):
backup_directory = None
return {"backup_directory": backup_directory} | python | def configure_backup_directory(self):
self._display_question("Please choose a directory in which to store the backup files. By default, the tool will them in the current "
"directory")
backup_directory = None
while backup_directory is None:
backup_directory = self._ask_with_default("Backup directory", ".")
if not os.path.exists(backup_directory):
self._display_error("Path does not exists")
if self._ask_boolean("Would you like to retry?", True):
backup_directory = None
return {"backup_directory": backup_directory} | [
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248,829 | UCL-INGI/INGInious | inginious/frontend/installer.py | Installer.ldap_plugin | def ldap_plugin(self):
""" Configures the LDAP plugin """
name = self._ask_with_default("Authentication method name (will be displayed on the login page)", "LDAP")
prefix = self._ask_with_default("Prefix to append to the username before db storage. Usefull when you have more than one auth method with "
"common usernames.", "")
ldap_host = self._ask_with_default("LDAP Host", "ldap.your.domain.com")
encryption = 'none'
while True:
encryption = self._ask_with_default("Encryption (either 'ssl', 'tls', or 'none')", 'none')
if encryption not in ['none', 'ssl', 'tls']:
self._display_error("Invalid value")
else:
break
base_dn = self._ask_with_default("Base DN", "ou=people,c=com")
request = self._ask_with_default("Request to find a user. '{}' will be replaced by the username", "uid={}")
require_cert = self._ask_boolean("Require certificate validation?", encryption is not None)
return {
"plugin_module": "inginious.frontend.plugins.auth.ldap_auth",
"host": ldap_host,
"encryption": encryption,
"base_dn": base_dn,
"request": request,
"prefix": prefix,
"name": name,
"require_cert": require_cert
} | python | def ldap_plugin(self):
name = self._ask_with_default("Authentication method name (will be displayed on the login page)", "LDAP")
prefix = self._ask_with_default("Prefix to append to the username before db storage. Usefull when you have more than one auth method with "
"common usernames.", "")
ldap_host = self._ask_with_default("LDAP Host", "ldap.your.domain.com")
encryption = 'none'
while True:
encryption = self._ask_with_default("Encryption (either 'ssl', 'tls', or 'none')", 'none')
if encryption not in ['none', 'ssl', 'tls']:
self._display_error("Invalid value")
else:
break
base_dn = self._ask_with_default("Base DN", "ou=people,c=com")
request = self._ask_with_default("Request to find a user. '{}' will be replaced by the username", "uid={}")
require_cert = self._ask_boolean("Require certificate validation?", encryption is not None)
return {
"plugin_module": "inginious.frontend.plugins.auth.ldap_auth",
"host": ldap_host,
"encryption": encryption,
"base_dn": base_dn,
"request": request,
"prefix": prefix,
"name": name,
"require_cert": require_cert
} | [
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248,830 | UCL-INGI/INGInious | inginious/frontend/installer.py | Installer.configure_authentication | def configure_authentication(self, database):
""" Configure the authentication """
options = {"plugins": [], "superadmins": []}
self._display_info("We will now create the first user.")
username = self._ask_with_default("Enter the login of the superadmin", "superadmin")
realname = self._ask_with_default("Enter the name of the superadmin", "INGInious SuperAdmin")
email = self._ask_with_default("Enter the email address of the superadmin", "[email protected]")
password = self._ask_with_default("Enter the password of the superadmin", "superadmin")
database.users.insert({"username": username,
"realname": realname,
"email": email,
"password": hashlib.sha512(password.encode("utf-8")).hexdigest(),
"bindings": {},
"language": "en"})
options["superadmins"].append(username)
while True:
if not self._ask_boolean("Would you like to add another auth method?", False):
break
self._display_info("You can choose an authentication plugin between:")
self._display_info("- 1. LDAP auth plugin. This plugin allows to connect to a distant LDAP host.")
plugin = self._ask_with_default("Enter the corresponding number to your choice", '1')
if plugin not in ['1']:
continue
elif plugin == '1':
options["plugins"].append(self.ldap_plugin())
return options | python | def configure_authentication(self, database):
options = {"plugins": [], "superadmins": []}
self._display_info("We will now create the first user.")
username = self._ask_with_default("Enter the login of the superadmin", "superadmin")
realname = self._ask_with_default("Enter the name of the superadmin", "INGInious SuperAdmin")
email = self._ask_with_default("Enter the email address of the superadmin", "[email protected]")
password = self._ask_with_default("Enter the password of the superadmin", "superadmin")
database.users.insert({"username": username,
"realname": realname,
"email": email,
"password": hashlib.sha512(password.encode("utf-8")).hexdigest(),
"bindings": {},
"language": "en"})
options["superadmins"].append(username)
while True:
if not self._ask_boolean("Would you like to add another auth method?", False):
break
self._display_info("You can choose an authentication plugin between:")
self._display_info("- 1. LDAP auth plugin. This plugin allows to connect to a distant LDAP host.")
plugin = self._ask_with_default("Enter the corresponding number to your choice", '1')
if plugin not in ['1']:
continue
elif plugin == '1':
options["plugins"].append(self.ldap_plugin())
return options | [
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248,831 | UCL-INGI/INGInious | inginious/frontend/app.py | _close_app | def _close_app(app, mongo_client, client):
""" Ensures that the app is properly closed """
app.stop()
client.close()
mongo_client.close() | python | def _close_app(app, mongo_client, client):
app.stop()
client.close()
mongo_client.close() | [
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248,832 | UCL-INGI/INGInious | inginious/agent/docker_agent/__init__.py | DockerAgent._init_clean | async def _init_clean(self):
""" Must be called when the agent is starting """
# Data about running containers
self._containers_running = {}
self._container_for_job = {}
self._student_containers_running = {}
self._student_containers_for_job = {}
self._containers_killed = dict()
# Delete tmp_dir, and recreate-it again
try:
await self._ashutil.rmtree(self._tmp_dir)
except OSError:
pass
try:
await self._aos.mkdir(self._tmp_dir)
except OSError:
pass
# Docker
self._docker = AsyncProxy(DockerInterface())
# Auto discover containers
self._logger.info("Discovering containers")
self._containers = await self._docker.get_containers()
self._assigned_external_ports = {} # container_id : [external_ports]
if self._address_host is None and len(self._containers) != 0:
self._logger.info("Guessing external host IP")
self._address_host = await self._docker.get_host_ip(next(iter(self._containers.values()))["id"])
if self._address_host is None:
self._logger.warning(
"Cannot find external host IP. Please indicate it in the configuration. Remote SSH debug has been deactivated.")
self._external_ports = None
else:
self._logger.info("External address for SSH remote debug is %s", self._address_host)
# Watchers
self._timeout_watcher = TimeoutWatcher(self._docker) | python | async def _init_clean(self):
# Data about running containers
self._containers_running = {}
self._container_for_job = {}
self._student_containers_running = {}
self._student_containers_for_job = {}
self._containers_killed = dict()
# Delete tmp_dir, and recreate-it again
try:
await self._ashutil.rmtree(self._tmp_dir)
except OSError:
pass
try:
await self._aos.mkdir(self._tmp_dir)
except OSError:
pass
# Docker
self._docker = AsyncProxy(DockerInterface())
# Auto discover containers
self._logger.info("Discovering containers")
self._containers = await self._docker.get_containers()
self._assigned_external_ports = {} # container_id : [external_ports]
if self._address_host is None and len(self._containers) != 0:
self._logger.info("Guessing external host IP")
self._address_host = await self._docker.get_host_ip(next(iter(self._containers.values()))["id"])
if self._address_host is None:
self._logger.warning(
"Cannot find external host IP. Please indicate it in the configuration. Remote SSH debug has been deactivated.")
self._external_ports = None
else:
self._logger.info("External address for SSH remote debug is %s", self._address_host)
# Watchers
self._timeout_watcher = TimeoutWatcher(self._docker) | [
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248,833 | UCL-INGI/INGInious | inginious/agent/docker_agent/__init__.py | DockerAgent._end_clean | async def _end_clean(self):
""" Must be called when the agent is closing """
await self._timeout_watcher.clean()
async def close_and_delete(container_id):
try:
await self._docker.remove_container(container_id)
except:
pass
for container_id in self._containers_running:
await close_and_delete(container_id)
for container_id in self._student_containers_running:
await close_and_delete(container_id) | python | async def _end_clean(self):
await self._timeout_watcher.clean()
async def close_and_delete(container_id):
try:
await self._docker.remove_container(container_id)
except:
pass
for container_id in self._containers_running:
await close_and_delete(container_id)
for container_id in self._student_containers_running:
await close_and_delete(container_id) | [
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248,834 | UCL-INGI/INGInious | inginious/agent/docker_agent/__init__.py | DockerAgent._watch_docker_events | async def _watch_docker_events(self):
""" Get raw docker events and convert them to more readable objects, and then give them to self._docker_events_subscriber """
try:
source = AsyncIteratorWrapper(self._docker.sync.event_stream(filters={"event": ["die", "oom"]}))
async for i in source:
if i["Type"] == "container" and i["status"] == "die":
container_id = i["id"]
try:
retval = int(i["Actor"]["Attributes"]["exitCode"])
except asyncio.CancelledError:
raise
except:
self._logger.exception("Cannot parse exitCode for container %s", container_id)
retval = -1
if container_id in self._containers_running:
self._create_safe_task(self.handle_job_closing(container_id, retval))
elif container_id in self._student_containers_running:
self._create_safe_task(self.handle_student_job_closing(container_id, retval))
elif i["Type"] == "container" and i["status"] == "oom":
container_id = i["id"]
if container_id in self._containers_running or container_id in self._student_containers_running:
self._logger.info("Container %s did OOM, killing it", container_id)
self._containers_killed[container_id] = "overflow"
try:
self._create_safe_task(self._docker.kill_container(container_id))
except asyncio.CancelledError:
raise
except: # this call can sometimes fail, and that is normal.
pass
else:
raise TypeError(str(i))
except asyncio.CancelledError:
pass
except:
self._logger.exception("Exception in _watch_docker_events") | python | async def _watch_docker_events(self):
try:
source = AsyncIteratorWrapper(self._docker.sync.event_stream(filters={"event": ["die", "oom"]}))
async for i in source:
if i["Type"] == "container" and i["status"] == "die":
container_id = i["id"]
try:
retval = int(i["Actor"]["Attributes"]["exitCode"])
except asyncio.CancelledError:
raise
except:
self._logger.exception("Cannot parse exitCode for container %s", container_id)
retval = -1
if container_id in self._containers_running:
self._create_safe_task(self.handle_job_closing(container_id, retval))
elif container_id in self._student_containers_running:
self._create_safe_task(self.handle_student_job_closing(container_id, retval))
elif i["Type"] == "container" and i["status"] == "oom":
container_id = i["id"]
if container_id in self._containers_running or container_id in self._student_containers_running:
self._logger.info("Container %s did OOM, killing it", container_id)
self._containers_killed[container_id] = "overflow"
try:
self._create_safe_task(self._docker.kill_container(container_id))
except asyncio.CancelledError:
raise
except: # this call can sometimes fail, and that is normal.
pass
else:
raise TypeError(str(i))
except asyncio.CancelledError:
pass
except:
self._logger.exception("Exception in _watch_docker_events") | [
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248,835 | UCL-INGI/INGInious | inginious/agent/docker_agent/__init__.py | DockerAgent.handle_student_job_closing | async def handle_student_job_closing(self, container_id, retval):
"""
Handle a closing student container. Do some cleaning, verify memory limits, timeouts, ... and returns data to the associated grading
container
"""
try:
self._logger.debug("Closing student %s", container_id)
try:
job_id, parent_container_id, socket_id, write_stream = self._student_containers_running[container_id]
del self._student_containers_running[container_id]
except asyncio.CancelledError:
raise
except:
self._logger.warning("Student container %s that has finished(p1) was not launched by this agent", str(container_id), exc_info=True)
return
# Delete remaining student containers
if job_id in self._student_containers_for_job: # if it does not exists, then the parent container has closed
self._student_containers_for_job[job_id].remove(container_id)
killed = await self._timeout_watcher.was_killed(container_id)
if container_id in self._containers_killed:
killed = self._containers_killed[container_id]
del self._containers_killed[container_id]
if killed == "timeout":
retval = 253
elif killed == "overflow":
retval = 252
try:
await self._write_to_container_stdin(write_stream, {"type": "run_student_retval", "retval": retval, "socket_id": socket_id})
except asyncio.CancelledError:
raise
except:
pass # parent container closed
# Do not forget to remove the container
try:
await self._docker.remove_container(container_id)
except asyncio.CancelledError:
raise
except:
pass # ignore
except asyncio.CancelledError:
raise
except:
self._logger.exception("Exception in handle_student_job_closing") | python | async def handle_student_job_closing(self, container_id, retval):
try:
self._logger.debug("Closing student %s", container_id)
try:
job_id, parent_container_id, socket_id, write_stream = self._student_containers_running[container_id]
del self._student_containers_running[container_id]
except asyncio.CancelledError:
raise
except:
self._logger.warning("Student container %s that has finished(p1) was not launched by this agent", str(container_id), exc_info=True)
return
# Delete remaining student containers
if job_id in self._student_containers_for_job: # if it does not exists, then the parent container has closed
self._student_containers_for_job[job_id].remove(container_id)
killed = await self._timeout_watcher.was_killed(container_id)
if container_id in self._containers_killed:
killed = self._containers_killed[container_id]
del self._containers_killed[container_id]
if killed == "timeout":
retval = 253
elif killed == "overflow":
retval = 252
try:
await self._write_to_container_stdin(write_stream, {"type": "run_student_retval", "retval": retval, "socket_id": socket_id})
except asyncio.CancelledError:
raise
except:
pass # parent container closed
# Do not forget to remove the container
try:
await self._docker.remove_container(container_id)
except asyncio.CancelledError:
raise
except:
pass # ignore
except asyncio.CancelledError:
raise
except:
self._logger.exception("Exception in handle_student_job_closing") | [
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container | [
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248,836 | UCL-INGI/INGInious | inginious/agent/docker_agent/__init__.py | DockerAgent.kill_job | async def kill_job(self, message: BackendKillJob):
""" Handles `kill` messages. Kill things. """
try:
if message.job_id in self._container_for_job:
self._containers_killed[self._container_for_job[message.job_id]] = "killed"
await self._docker.kill_container(self._container_for_job[message.job_id])
else:
self._logger.warning("Cannot kill container for job %s because it is not running", str(message.job_id))
except asyncio.CancelledError:
raise
except:
self._logger.exception("Exception in handle_kill_job") | python | async def kill_job(self, message: BackendKillJob):
try:
if message.job_id in self._container_for_job:
self._containers_killed[self._container_for_job[message.job_id]] = "killed"
await self._docker.kill_container(self._container_for_job[message.job_id])
else:
self._logger.warning("Cannot kill container for job %s because it is not running", str(message.job_id))
except asyncio.CancelledError:
raise
except:
self._logger.exception("Exception in handle_kill_job") | [
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248,837 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/aggregation_edit.py | CourseEditAggregation.get_user_lists | def get_user_lists(self, course, aggregationid=''):
""" Get the available student and tutor lists for aggregation edition"""
tutor_list = course.get_staff()
# Determine student list and if they are grouped
student_list = list(self.database.aggregations.aggregate([
{"$match": {"courseid": course.get_id()}},
{"$unwind": "$students"},
{"$project": {
"classroom": "$_id",
"students": 1,
"grouped": {
"$anyElementTrue": {
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"input": "$$group",
"as": "groupmember",
"in": {"$eq": ["$$groupmember", "$students"]}
}
}
}
}
}
}
}}
]))
student_list = dict([(student["students"], student) for student in student_list])
users_info = self.user_manager.get_users_info(list(student_list.keys()) + tutor_list)
if aggregationid:
# Order the non-registered students
other_students = [student_list[entry]['students'] for entry in student_list.keys() if
not student_list[entry]['classroom'] == ObjectId(aggregationid)]
other_students = sorted(other_students, key=lambda val: (("0"+users_info[val][0]) if users_info[val] else ("1"+val)))
return student_list, tutor_list, other_students, users_info
else:
return student_list, tutor_list, users_info | python | def get_user_lists(self, course, aggregationid=''):
tutor_list = course.get_staff()
# Determine student list and if they are grouped
student_list = list(self.database.aggregations.aggregate([
{"$match": {"courseid": course.get_id()}},
{"$unwind": "$students"},
{"$project": {
"classroom": "$_id",
"students": 1,
"grouped": {
"$anyElementTrue": {
"$map": {
"input": "$groups.students",
"as": "group",
"in": {
"$anyElementTrue": {
"$map": {
"input": "$$group",
"as": "groupmember",
"in": {"$eq": ["$$groupmember", "$students"]}
}
}
}
}
}
}
}}
]))
student_list = dict([(student["students"], student) for student in student_list])
users_info = self.user_manager.get_users_info(list(student_list.keys()) + tutor_list)
if aggregationid:
# Order the non-registered students
other_students = [student_list[entry]['students'] for entry in student_list.keys() if
not student_list[entry]['classroom'] == ObjectId(aggregationid)]
other_students = sorted(other_students, key=lambda val: (("0"+users_info[val][0]) if users_info[val] else ("1"+val)))
return student_list, tutor_list, other_students, users_info
else:
return student_list, tutor_list, users_info | [
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248,838 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/aggregation_edit.py | CourseEditAggregation.update_aggregation | def update_aggregation(self, course, aggregationid, new_data):
""" Update aggregation and returns a list of errored students"""
student_list = self.user_manager.get_course_registered_users(course, False)
# If aggregation is new
if aggregationid == 'None':
# Remove _id for correct insertion
del new_data['_id']
new_data["courseid"] = course.get_id()
# Insert the new aggregation
result = self.database.aggregations.insert_one(new_data)
# Retrieve new aggregation id
aggregationid = result.inserted_id
new_data['_id'] = result.inserted_id
aggregation = new_data
else:
aggregation = self.database.aggregations.find_one({"_id": ObjectId(aggregationid), "courseid": course.get_id()})
# Check tutors
new_data["tutors"] = [tutor for tutor in new_data["tutors"] if tutor in course.get_staff()]
students, groups, errored_students = [], [], []
# Check the students
for student in new_data["students"]:
if student in student_list:
# Remove user from the other aggregation
self.database.aggregations.find_one_and_update({"courseid": course.get_id(), "groups.students": student},
{"$pull": {"groups.$.students": student, "students": student}})
self.database.aggregations.find_one_and_update({"courseid": course.get_id(), "students": student}, {"$pull": {"students": student}})
students.append(student)
else:
# Check if user can be registered
user_info = self.user_manager.get_user_info(student)
if user_info is None or student in aggregation["tutors"]:
errored_students.append(student)
else:
students.append(student)
removed_students = [student for student in aggregation["students"] if student not in new_data["students"]]
self.database.aggregations.find_one_and_update({"courseid": course.get_id(), "default": True},
{"$push": {"students": {"$each": removed_students}}})
new_data["students"] = students
# Check the groups
for group in new_data["groups"]:
group["students"] = [student for student in group["students"] if student in new_data["students"]]
if len(group["students"]) <= group["size"]:
groups.append(group)
new_data["groups"] = groups
# Check for default aggregation
if new_data['default']:
self.database.aggregations.find_one_and_update({"courseid": course.get_id(), "default": True},
{"$set": {"default": False}})
aggregation = self.database.aggregations.find_one_and_update(
{"_id": ObjectId(aggregationid)},
{"$set": {"description": new_data["description"],
"students": students, "tutors": new_data["tutors"],
"groups": groups, "default": new_data['default']}}, return_document=ReturnDocument.AFTER)
return aggregation, errored_students | python | def update_aggregation(self, course, aggregationid, new_data):
student_list = self.user_manager.get_course_registered_users(course, False)
# If aggregation is new
if aggregationid == 'None':
# Remove _id for correct insertion
del new_data['_id']
new_data["courseid"] = course.get_id()
# Insert the new aggregation
result = self.database.aggregations.insert_one(new_data)
# Retrieve new aggregation id
aggregationid = result.inserted_id
new_data['_id'] = result.inserted_id
aggregation = new_data
else:
aggregation = self.database.aggregations.find_one({"_id": ObjectId(aggregationid), "courseid": course.get_id()})
# Check tutors
new_data["tutors"] = [tutor for tutor in new_data["tutors"] if tutor in course.get_staff()]
students, groups, errored_students = [], [], []
# Check the students
for student in new_data["students"]:
if student in student_list:
# Remove user from the other aggregation
self.database.aggregations.find_one_and_update({"courseid": course.get_id(), "groups.students": student},
{"$pull": {"groups.$.students": student, "students": student}})
self.database.aggregations.find_one_and_update({"courseid": course.get_id(), "students": student}, {"$pull": {"students": student}})
students.append(student)
else:
# Check if user can be registered
user_info = self.user_manager.get_user_info(student)
if user_info is None or student in aggregation["tutors"]:
errored_students.append(student)
else:
students.append(student)
removed_students = [student for student in aggregation["students"] if student not in new_data["students"]]
self.database.aggregations.find_one_and_update({"courseid": course.get_id(), "default": True},
{"$push": {"students": {"$each": removed_students}}})
new_data["students"] = students
# Check the groups
for group in new_data["groups"]:
group["students"] = [student for student in group["students"] if student in new_data["students"]]
if len(group["students"]) <= group["size"]:
groups.append(group)
new_data["groups"] = groups
# Check for default aggregation
if new_data['default']:
self.database.aggregations.find_one_and_update({"courseid": course.get_id(), "default": True},
{"$set": {"default": False}})
aggregation = self.database.aggregations.find_one_and_update(
{"_id": ObjectId(aggregationid)},
{"$set": {"description": new_data["description"],
"students": students, "tutors": new_data["tutors"],
"groups": groups, "default": new_data['default']}}, return_document=ReturnDocument.AFTER)
return aggregation, errored_students | [
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248,839 | UCL-INGI/INGInious | inginious/frontend/pages/mycourses.py | MyCoursesPage.POST_AUTH | def POST_AUTH(self): # pylint: disable=arguments-differ
""" Parse course registration or course creation and display the course list page """
username = self.user_manager.session_username()
user_info = self.database.users.find_one({"username": username})
user_input = web.input()
success = None
# Handle registration to a course
if "register_courseid" in user_input and user_input["register_courseid"] != "":
try:
course = self.course_factory.get_course(user_input["register_courseid"])
if not course.is_registration_possible(user_info):
success = False
else:
success = self.user_manager.course_register_user(course, username, user_input.get("register_password", None))
except:
success = False
elif "new_courseid" in user_input and self.user_manager.user_is_superadmin():
try:
courseid = user_input["new_courseid"]
self.course_factory.create_course(courseid, {"name": courseid, "accessible": False})
success = True
except:
success = False
return self.show_page(success) | python | def POST_AUTH(self): # pylint: disable=arguments-differ
username = self.user_manager.session_username()
user_info = self.database.users.find_one({"username": username})
user_input = web.input()
success = None
# Handle registration to a course
if "register_courseid" in user_input and user_input["register_courseid"] != "":
try:
course = self.course_factory.get_course(user_input["register_courseid"])
if not course.is_registration_possible(user_info):
success = False
else:
success = self.user_manager.course_register_user(course, username, user_input.get("register_password", None))
except:
success = False
elif "new_courseid" in user_input and self.user_manager.user_is_superadmin():
try:
courseid = user_input["new_courseid"]
self.course_factory.create_course(courseid, {"name": courseid, "accessible": False})
success = True
except:
success = False
return self.show_page(success) | [
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248,840 | UCL-INGI/INGInious | inginious/frontend/arch_helper.py | _restart_on_cancel | async def _restart_on_cancel(logger, agent):
""" Restarts an agent when it is cancelled """
while True:
try:
await agent.run()
except asyncio.CancelledError:
logger.exception("Restarting agent")
pass | python | async def _restart_on_cancel(logger, agent):
while True:
try:
await agent.run()
except asyncio.CancelledError:
logger.exception("Restarting agent")
pass | [
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248,841 | UCL-INGI/INGInious | inginious/frontend/pages/utils.py | INGIniousAuthPage.GET | def GET(self, *args, **kwargs):
"""
Checks if user is authenticated and calls GET_AUTH or performs logout.
Otherwise, returns the login template.
"""
if self.user_manager.session_logged_in():
if not self.user_manager.session_username() and not self.__class__.__name__ == "ProfilePage":
raise web.seeother("/preferences/profile")
if not self.is_lti_page and self.user_manager.session_lti_info() is not None: #lti session
self.user_manager.disconnect_user()
return self.template_helper.get_renderer().auth(self.user_manager.get_auth_methods(), False)
return self.GET_AUTH(*args, **kwargs)
else:
return self.template_helper.get_renderer().auth(self.user_manager.get_auth_methods(), False) | python | def GET(self, *args, **kwargs):
if self.user_manager.session_logged_in():
if not self.user_manager.session_username() and not self.__class__.__name__ == "ProfilePage":
raise web.seeother("/preferences/profile")
if not self.is_lti_page and self.user_manager.session_lti_info() is not None: #lti session
self.user_manager.disconnect_user()
return self.template_helper.get_renderer().auth(self.user_manager.get_auth_methods(), False)
return self.GET_AUTH(*args, **kwargs)
else:
return self.template_helper.get_renderer().auth(self.user_manager.get_auth_methods(), False) | [
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248,842 | UCL-INGI/INGInious | inginious/frontend/static_middleware.py | StaticMiddleware.normpath | def normpath(self, path):
""" Normalize the path """
path2 = posixpath.normpath(urllib.parse.unquote(path))
if path.endswith("/"):
path2 += "/"
return path2 | python | def normpath(self, path):
path2 = posixpath.normpath(urllib.parse.unquote(path))
if path.endswith("/"):
path2 += "/"
return path2 | [
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248,843 | UCL-INGI/INGInious | inginious/frontend/pages/api/submissions.py | _get_submissions | def _get_submissions(course_factory, submission_manager, user_manager, translations, courseid, taskid, with_input, submissionid=None):
"""
Helper for the GET methods of the two following classes
"""
try:
course = course_factory.get_course(courseid)
except:
raise APINotFound("Course not found")
if not user_manager.course_is_open_to_user(course, lti=False):
raise APIForbidden("You are not registered to this course")
try:
task = course.get_task(taskid)
except:
raise APINotFound("Task not found")
if submissionid is None:
submissions = submission_manager.get_user_submissions(task)
else:
try:
submissions = [submission_manager.get_submission(submissionid)]
except:
raise APINotFound("Submission not found")
if submissions[0]["taskid"] != task.get_id() or submissions[0]["courseid"] != course.get_id():
raise APINotFound("Submission not found")
output = []
for submission in submissions:
submission = submission_manager.get_feedback_from_submission(
submission,
show_everything=user_manager.has_staff_rights_on_course(course, user_manager.session_username()),
translation=translations.get(user_manager.session_language(), gettext.NullTranslations())
)
data = {
"id": str(submission["_id"]),
"submitted_on": str(submission["submitted_on"]),
"status": submission["status"]
}
if with_input:
data["input"] = submission_manager.get_input_from_submission(submission, True)
# base64 encode file to allow JSON encoding
for d in data["input"]:
if isinstance(d, dict) and d.keys() == {"filename", "value"}:
d["value"] = base64.b64encode(d["value"]).decode("utf8")
if submission["status"] == "done":
data["grade"] = submission.get("grade", 0)
data["result"] = submission.get("result", "crash")
data["feedback"] = submission.get("text", "")
data["problems_feedback"] = submission.get("problems", {})
output.append(data)
return 200, output | python | def _get_submissions(course_factory, submission_manager, user_manager, translations, courseid, taskid, with_input, submissionid=None):
try:
course = course_factory.get_course(courseid)
except:
raise APINotFound("Course not found")
if not user_manager.course_is_open_to_user(course, lti=False):
raise APIForbidden("You are not registered to this course")
try:
task = course.get_task(taskid)
except:
raise APINotFound("Task not found")
if submissionid is None:
submissions = submission_manager.get_user_submissions(task)
else:
try:
submissions = [submission_manager.get_submission(submissionid)]
except:
raise APINotFound("Submission not found")
if submissions[0]["taskid"] != task.get_id() or submissions[0]["courseid"] != course.get_id():
raise APINotFound("Submission not found")
output = []
for submission in submissions:
submission = submission_manager.get_feedback_from_submission(
submission,
show_everything=user_manager.has_staff_rights_on_course(course, user_manager.session_username()),
translation=translations.get(user_manager.session_language(), gettext.NullTranslations())
)
data = {
"id": str(submission["_id"]),
"submitted_on": str(submission["submitted_on"]),
"status": submission["status"]
}
if with_input:
data["input"] = submission_manager.get_input_from_submission(submission, True)
# base64 encode file to allow JSON encoding
for d in data["input"]:
if isinstance(d, dict) and d.keys() == {"filename", "value"}:
d["value"] = base64.b64encode(d["value"]).decode("utf8")
if submission["status"] == "done":
data["grade"] = submission.get("grade", 0)
data["result"] = submission.get("result", "crash")
data["feedback"] = submission.get("text", "")
data["problems_feedback"] = submission.get("problems", {})
output.append(data)
return 200, output | [
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248,844 | UCL-INGI/INGInious | inginious/frontend/pages/api/submissions.py | APISubmissionSingle.API_GET | def API_GET(self, courseid, taskid, submissionid): # pylint: disable=arguments-differ
"""
List all the submissions that the connected user made. Returns list of the form
::
[
{
"id": "submission_id1",
"submitted_on": "date",
"status" : "done", #can be "done", "waiting", "error" (execution status of the task).
"grade": 0.0,
"input": {}, #the input data. File are base64 encoded.
"result" : "success" #only if status=done. Result of the execution.
"feedback": "" #only if status=done. the HTML global feedback for the task
"problems_feedback": #only if status=done. HTML feedback per problem. Some pid may be absent.
{
"pid1": "feedback1",
#...
}
}
#...
]
If you use the endpoint /api/v0/courses/the_course_id/tasks/the_task_id/submissions/submissionid,
this dict will contain one entry or the page will return 404 Not Found.
"""
with_input = "input" in web.input()
return _get_submissions(self.course_factory, self.submission_manager, self.user_manager, self.app._translations, courseid, taskid, with_input, submissionid) | python | def API_GET(self, courseid, taskid, submissionid): # pylint: disable=arguments-differ
with_input = "input" in web.input()
return _get_submissions(self.course_factory, self.submission_manager, self.user_manager, self.app._translations, courseid, taskid, with_input, submissionid) | [
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"problems_feedback": #only if status=done. HTML feedback per problem. Some pid may be absent.
{
"pid1": "feedback1",
#...
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}
#...
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248,845 | UCL-INGI/INGInious | inginious/frontend/courses.py | WebAppCourse.is_registration_possible | def is_registration_possible(self, user_info):
""" Returns true if users can register for this course """
return self.get_accessibility().is_open() and self._registration.is_open() and self.is_user_accepted_by_access_control(user_info) | python | def is_registration_possible(self, user_info):
return self.get_accessibility().is_open() and self._registration.is_open() and self.is_user_accepted_by_access_control(user_info) | [
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248,846 | UCL-INGI/INGInious | inginious/frontend/courses.py | WebAppCourse.get_accessibility | def get_accessibility(self, plugin_override=True):
""" Return the AccessibleTime object associated with the accessibility of this course """
vals = self._hook_manager.call_hook('course_accessibility', course=self, default=self._accessible)
return vals[0] if len(vals) and plugin_override else self._accessible | python | def get_accessibility(self, plugin_override=True):
vals = self._hook_manager.call_hook('course_accessibility', course=self, default=self._accessible)
return vals[0] if len(vals) and plugin_override else self._accessible | [
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248,847 | UCL-INGI/INGInious | inginious/frontend/courses.py | WebAppCourse.is_user_accepted_by_access_control | def is_user_accepted_by_access_control(self, user_info):
""" Returns True if the user is allowed by the ACL """
if self.get_access_control_method() is None:
return True
elif not user_info:
return False
elif self.get_access_control_method() == "username":
return user_info["username"] in self.get_access_control_list()
elif self.get_access_control_method() == "email":
return user_info["email"] in self.get_access_control_list()
elif self.get_access_control_method() == "binding":
return set(user_info["bindings"].keys()).intersection(set(self.get_access_control_list()))
return False | python | def is_user_accepted_by_access_control(self, user_info):
if self.get_access_control_method() is None:
return True
elif not user_info:
return False
elif self.get_access_control_method() == "username":
return user_info["username"] in self.get_access_control_list()
elif self.get_access_control_method() == "email":
return user_info["email"] in self.get_access_control_list()
elif self.get_access_control_method() == "binding":
return set(user_info["bindings"].keys()).intersection(set(self.get_access_control_list()))
return False | [
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248,848 | UCL-INGI/INGInious | inginious/frontend/courses.py | WebAppCourse.allow_unregister | def allow_unregister(self, plugin_override=True):
""" Returns True if students can unregister from course """
vals = self._hook_manager.call_hook('course_allow_unregister', course=self, default=self._allow_unregister)
return vals[0] if len(vals) and plugin_override else self._allow_unregister | python | def allow_unregister(self, plugin_override=True):
vals = self._hook_manager.call_hook('course_allow_unregister', course=self, default=self._allow_unregister)
return vals[0] if len(vals) and plugin_override else self._allow_unregister | [
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248,849 | UCL-INGI/INGInious | inginious/frontend/courses.py | WebAppCourse.get_name | def get_name(self, language):
""" Return the name of this course """
return self.gettext(language, self._name) if self._name else "" | python | def get_name(self, language):
return self.gettext(language, self._name) if self._name else "" | [
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248,850 | UCL-INGI/INGInious | inginious/frontend/courses.py | WebAppCourse.get_description | def get_description(self, language):
"""Returns the course description """
description = self.gettext(language, self._description) if self._description else ''
return ParsableText(description, "rst", self._translations.get(language, gettext.NullTranslations())) | python | def get_description(self, language):
description = self.gettext(language, self._description) if self._description else ''
return ParsableText(description, "rst", self._translations.get(language, gettext.NullTranslations())) | [
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248,851 | UCL-INGI/INGInious | inginious/frontend/courses.py | WebAppCourse.get_all_tags_names_as_list | def get_all_tags_names_as_list(self, admin=False, language="en"):
""" Computes and cache two list containing all tags name sorted by natural order on name """
if admin:
if self._all_tags_cache_list_admin != {} and language in self._all_tags_cache_list_admin:
return self._all_tags_cache_list_admin[language] #Cache hit
else:
if self._all_tags_cache_list != {} and language in self._all_tags_cache_list:
return self._all_tags_cache_list[language] #Cache hit
#Cache miss, computes everything
s_stud = set()
s_admin = set()
(common, _, org) = self.get_all_tags()
for tag in common + org:
# Is tag_name_with_translation correct by doing that like that ?
tag_name_with_translation = self.gettext(language, tag.get_name()) if tag.get_name() else ""
s_admin.add(tag_name_with_translation)
if tag.is_visible_for_student():
s_stud.add(tag_name_with_translation)
self._all_tags_cache_list_admin[language] = natsorted(s_admin, key=lambda y: y.lower())
self._all_tags_cache_list[language] = natsorted(s_stud, key=lambda y: y.lower())
if admin:
return self._all_tags_cache_list_admin[language]
return self._all_tags_cache_list[language] | python | def get_all_tags_names_as_list(self, admin=False, language="en"):
if admin:
if self._all_tags_cache_list_admin != {} and language in self._all_tags_cache_list_admin:
return self._all_tags_cache_list_admin[language] #Cache hit
else:
if self._all_tags_cache_list != {} and language in self._all_tags_cache_list:
return self._all_tags_cache_list[language] #Cache hit
#Cache miss, computes everything
s_stud = set()
s_admin = set()
(common, _, org) = self.get_all_tags()
for tag in common + org:
# Is tag_name_with_translation correct by doing that like that ?
tag_name_with_translation = self.gettext(language, tag.get_name()) if tag.get_name() else ""
s_admin.add(tag_name_with_translation)
if tag.is_visible_for_student():
s_stud.add(tag_name_with_translation)
self._all_tags_cache_list_admin[language] = natsorted(s_admin, key=lambda y: y.lower())
self._all_tags_cache_list[language] = natsorted(s_stud, key=lambda y: y.lower())
if admin:
return self._all_tags_cache_list_admin[language]
return self._all_tags_cache_list[language] | [
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248,852 | UCL-INGI/INGInious | inginious/frontend/courses.py | WebAppCourse.update_all_tags_cache | def update_all_tags_cache(self):
""" Force the cache refreshing """
self._all_tags_cache = None
self._all_tags_cache_list = {}
self._all_tags_cache_list_admin = {}
self._organisational_tags_to_task = {}
self.get_all_tags()
self.get_all_tags_names_as_list()
self.get_organisational_tags_to_task() | python | def update_all_tags_cache(self):
self._all_tags_cache = None
self._all_tags_cache_list = {}
self._all_tags_cache_list_admin = {}
self._organisational_tags_to_task = {}
self.get_all_tags()
self.get_all_tags_names_as_list()
self.get_organisational_tags_to_task() | [
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248,853 | UCL-INGI/INGInious | inginious/frontend/webdav.py | get_app | def get_app(config):
""" Init the webdav app """
mongo_client = MongoClient(host=config.get('mongo_opt', {}).get('host', 'localhost'))
database = mongo_client[config.get('mongo_opt', {}).get('database', 'INGInious')]
# Create the FS provider
if "tasks_directory" not in config:
raise RuntimeError("WebDav access is only supported if INGInious is using a local filesystem to access tasks")
fs_provider = LocalFSProvider(config["tasks_directory"])
course_factory, task_factory = create_factories(fs_provider, {}, None, WebAppCourse, WebAppTask)
user_manager = UserManager(MongoStore(database, 'sessions'), database, config.get('superadmins', []))
config = dict(wsgidav_app.DEFAULT_CONFIG)
config["provider_mapping"] = {"/": INGIniousFilesystemProvider(course_factory, task_factory)}
config["domaincontroller"] = INGIniousDAVDomainController(user_manager, course_factory)
config["verbose"] = 0
app = wsgidav_app.WsgiDAVApp(config)
return app | python | def get_app(config):
mongo_client = MongoClient(host=config.get('mongo_opt', {}).get('host', 'localhost'))
database = mongo_client[config.get('mongo_opt', {}).get('database', 'INGInious')]
# Create the FS provider
if "tasks_directory" not in config:
raise RuntimeError("WebDav access is only supported if INGInious is using a local filesystem to access tasks")
fs_provider = LocalFSProvider(config["tasks_directory"])
course_factory, task_factory = create_factories(fs_provider, {}, None, WebAppCourse, WebAppTask)
user_manager = UserManager(MongoStore(database, 'sessions'), database, config.get('superadmins', []))
config = dict(wsgidav_app.DEFAULT_CONFIG)
config["provider_mapping"] = {"/": INGIniousFilesystemProvider(course_factory, task_factory)}
config["domaincontroller"] = INGIniousDAVDomainController(user_manager, course_factory)
config["verbose"] = 0
app = wsgidav_app.WsgiDAVApp(config)
return app | [
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248,854 | UCL-INGI/INGInious | inginious/frontend/webdav.py | INGIniousDAVDomainController.getDomainRealm | def getDomainRealm(self, inputURL, environ):
"""Resolve a relative url to the appropriate realm name."""
# we don't get the realm here, its already been resolved in
# request_resolver
if inputURL.startswith("/"):
inputURL = inputURL[1:]
parts = inputURL.split("/")
return parts[0] | python | def getDomainRealm(self, inputURL, environ):
# we don't get the realm here, its already been resolved in
# request_resolver
if inputURL.startswith("/"):
inputURL = inputURL[1:]
parts = inputURL.split("/")
return parts[0] | [
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248,855 | UCL-INGI/INGInious | inginious/frontend/webdav.py | INGIniousDAVDomainController.isRealmUser | def isRealmUser(self, realmname, username, environ):
"""Returns True if this username is valid for the realm, False otherwise."""
try:
course = self.course_factory.get_course(realmname)
ok = self.user_manager.has_admin_rights_on_course(course, username=username)
return ok
except:
return False | python | def isRealmUser(self, realmname, username, environ):
try:
course = self.course_factory.get_course(realmname)
ok = self.user_manager.has_admin_rights_on_course(course, username=username)
return ok
except:
return False | [
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248,856 | UCL-INGI/INGInious | inginious/frontend/webdav.py | INGIniousDAVDomainController.getRealmUserPassword | def getRealmUserPassword(self, realmname, username, environ):
"""Return the password for the given username for the realm.
Used for digest authentication.
"""
return self.user_manager.get_user_api_key(username, create=True) | python | def getRealmUserPassword(self, realmname, username, environ):
return self.user_manager.get_user_api_key(username, create=True) | [
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248,857 | UCL-INGI/INGInious | inginious/frontend/webdav.py | INGIniousFilesystemProvider.getResourceInst | def getResourceInst(self, path, environ):
"""Return info dictionary for path.
See DAVProvider.getResourceInst()
"""
self._count_getResourceInst += 1
fp = self._locToFilePath(path)
if not os.path.exists(fp):
return None
if os.path.isdir(fp):
return FolderResource(path, environ, fp)
return FileResource(path, environ, fp) | python | def getResourceInst(self, path, environ):
self._count_getResourceInst += 1
fp = self._locToFilePath(path)
if not os.path.exists(fp):
return None
if os.path.isdir(fp):
return FolderResource(path, environ, fp)
return FileResource(path, environ, fp) | [
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248,858 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/task_edit.py | CourseEditTask.contains_is_html | def contains_is_html(cls, data):
""" Detect if the problem has at least one "xyzIsHTML" key """
for key, val in data.items():
if isinstance(key, str) and key.endswith("IsHTML"):
return True
if isinstance(val, (OrderedDict, dict)) and cls.contains_is_html(val):
return True
return False | python | def contains_is_html(cls, data):
for key, val in data.items():
if isinstance(key, str) and key.endswith("IsHTML"):
return True
if isinstance(val, (OrderedDict, dict)) and cls.contains_is_html(val):
return True
return False | [
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248,859 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/task_edit.py | CourseEditTask.parse_problem | def parse_problem(self, problem_content):
""" Parses a problem, modifying some data """
del problem_content["@order"]
return self.task_factory.get_problem_types().get(problem_content["type"]).parse_problem(problem_content) | python | def parse_problem(self, problem_content):
del problem_content["@order"]
return self.task_factory.get_problem_types().get(problem_content["type"]).parse_problem(problem_content) | [
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248,860 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/task_edit.py | CourseEditTask.wipe_task | def wipe_task(self, courseid, taskid):
""" Wipe the data associated to the taskid from DB"""
submissions = self.database.submissions.find({"courseid": courseid, "taskid": taskid})
for submission in submissions:
for key in ["input", "archive"]:
if key in submission and type(submission[key]) == bson.objectid.ObjectId:
self.submission_manager.get_gridfs().delete(submission[key])
self.database.aggregations.remove({"courseid": courseid, "taskid": taskid})
self.database.user_tasks.remove({"courseid": courseid, "taskid": taskid})
self.database.submissions.remove({"courseid": courseid, "taskid": taskid})
self._logger.info("Task %s/%s wiped.", courseid, taskid) | python | def wipe_task(self, courseid, taskid):
submissions = self.database.submissions.find({"courseid": courseid, "taskid": taskid})
for submission in submissions:
for key in ["input", "archive"]:
if key in submission and type(submission[key]) == bson.objectid.ObjectId:
self.submission_manager.get_gridfs().delete(submission[key])
self.database.aggregations.remove({"courseid": courseid, "taskid": taskid})
self.database.user_tasks.remove({"courseid": courseid, "taskid": taskid})
self.database.submissions.remove({"courseid": courseid, "taskid": taskid})
self._logger.info("Task %s/%s wiped.", courseid, taskid) | [
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248,861 | UCL-INGI/INGInious | inginious/common/hook_manager.py | HookManager._exception_free_callback | def _exception_free_callback(self, callback, *args, **kwargs):
""" A wrapper that remove all exceptions raised from hooks """
try:
return callback(*args, **kwargs)
except Exception:
self._logger.exception("An exception occurred while calling a hook! ",exc_info=True)
return None | python | def _exception_free_callback(self, callback, *args, **kwargs):
try:
return callback(*args, **kwargs)
except Exception:
self._logger.exception("An exception occurred while calling a hook! ",exc_info=True)
return None | [
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248,862 | UCL-INGI/INGInious | inginious/common/hook_manager.py | HookManager.add_hook | def add_hook(self, name, callback, prio=0):
""" Add a new hook that can be called with the call_hook function.
`prio` is the priority. Higher priority hooks are called before lower priority ones.
This function does not enforce a particular order between hooks with the same priorities.
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pos = bisect.bisect_right(list(x[1] for x in hook_list), -prio)
hook_list[pos:pos] = [add]
self._hooks[name] = hook_list | python | def add_hook(self, name, callback, prio=0):
hook_list = self._hooks.get(name, [])
add = (lambda *args, **kwargs: self._exception_free_callback(callback, *args, **kwargs)), -prio
pos = bisect.bisect_right(list(x[1] for x in hook_list), -prio)
hook_list[pos:pos] = [add]
self._hooks[name] = hook_list | [
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248,863 | UCL-INGI/INGInious | inginious/common/tasks.py | Task.input_is_consistent | def input_is_consistent(self, task_input, default_allowed_extension, default_max_size):
""" Check if an input for a task is consistent. Return true if this is case, false else """
for problem in self._problems:
if not problem.input_is_consistent(task_input, default_allowed_extension, default_max_size):
return False
return True | python | def input_is_consistent(self, task_input, default_allowed_extension, default_max_size):
for problem in self._problems:
if not problem.input_is_consistent(task_input, default_allowed_extension, default_max_size):
return False
return True | [
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248,864 | UCL-INGI/INGInious | inginious/common/tasks.py | Task.get_limits | def get_limits(self):
""" Return the limits of this task """
vals = self._hook_manager.call_hook('task_limits', course=self.get_course(), task=self, default=self._limits)
return vals[0] if len(vals) else self._limits | python | def get_limits(self):
vals = self._hook_manager.call_hook('task_limits', course=self.get_course(), task=self, default=self._limits)
return vals[0] if len(vals) else self._limits | [
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248,865 | UCL-INGI/INGInious | inginious/common/tasks.py | Task.allow_network_access_grading | def allow_network_access_grading(self):
""" Return True if the grading container should have access to the network """
vals = self._hook_manager.call_hook('task_network_grading', course=self.get_course(), task=self, default=self._network_grading)
return vals[0] if len(vals) else self._network_grading | python | def allow_network_access_grading(self):
vals = self._hook_manager.call_hook('task_network_grading', course=self.get_course(), task=self, default=self._network_grading)
return vals[0] if len(vals) else self._network_grading | [
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248,866 | UCL-INGI/INGInious | inginious/common/tasks.py | Task._create_task_problem | def _create_task_problem(self, problemid, problem_content, task_problem_types):
"""Creates a new instance of the right class for a given problem."""
# Basic checks
if not id_checker(problemid):
raise Exception("Invalid problem _id: " + problemid)
if problem_content.get('type', "") not in task_problem_types:
raise Exception("Invalid type for problem " + problemid)
return task_problem_types.get(problem_content.get('type', ""))(self, problemid, problem_content, self._translations) | python | def _create_task_problem(self, problemid, problem_content, task_problem_types):
# Basic checks
if not id_checker(problemid):
raise Exception("Invalid problem _id: " + problemid)
if problem_content.get('type', "") not in task_problem_types:
raise Exception("Invalid type for problem " + problemid)
return task_problem_types.get(problem_content.get('type', ""))(self, problemid, problem_content, self._translations) | [
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248,867 | UCL-INGI/INGInious | inginious/frontend/plugins/scoreboard/__init__.py | course_menu | def course_menu(course, template_helper):
""" Displays the link to the scoreboards on the course page, if the plugin is activated for this course """
scoreboards = course.get_descriptor().get('scoreboard', [])
if scoreboards != []:
return str(template_helper.get_custom_renderer('frontend/plugins/scoreboard', layout=False).course_menu(course))
else:
return None | python | def course_menu(course, template_helper):
scoreboards = course.get_descriptor().get('scoreboard', [])
if scoreboards != []:
return str(template_helper.get_custom_renderer('frontend/plugins/scoreboard', layout=False).course_menu(course))
else:
return None | [
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248,868 | UCL-INGI/INGInious | inginious/frontend/plugins/scoreboard/__init__.py | task_menu | def task_menu(course, task, template_helper):
""" Displays the link to the scoreboards on the task page, if the plugin is activated for this course and the task is used in scoreboards """
scoreboards = course.get_descriptor().get('scoreboard', [])
try:
tolink = []
for sid, scoreboard in enumerate(scoreboards):
if task.get_id() in scoreboard["content"]:
tolink.append((sid, scoreboard["name"]))
if tolink:
return str(template_helper.get_custom_renderer('frontend/plugins/scoreboard', layout=False).task_menu(course, tolink))
return None
except:
return None | python | def task_menu(course, task, template_helper):
scoreboards = course.get_descriptor().get('scoreboard', [])
try:
tolink = []
for sid, scoreboard in enumerate(scoreboards):
if task.get_id() in scoreboard["content"]:
tolink.append((sid, scoreboard["name"]))
if tolink:
return str(template_helper.get_custom_renderer('frontend/plugins/scoreboard', layout=False).task_menu(course, tolink))
return None
except:
return None | [
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248,869 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/classroom_edit.py | CourseEditClassroom.get_user_lists | def get_user_lists(self, course, classroomid):
""" Get the available student and tutor lists for classroom edition"""
tutor_list = course.get_staff()
# Determine if user is grouped or not in the classroom
student_list = list(self.database.classrooms.aggregate([
{"$match": {"_id": ObjectId(classroomid)}},
{"$unwind": "$students"},
{"$project": {
"students": 1,
"grouped": {
"$anyElementTrue": {
"$map": {
"input": "$groups.students",
"as": "group",
"in": {
"$anyElementTrue": {
"$map": {
"input": "$$group",
"as": "groupmember",
"in": {"$eq": ["$$groupmember", "$students"]}
}
}
}
}
}
}
}}
]))
student_list = dict([(student["students"], student) for student in student_list])
other_students = [entry['students'] for entry in list(self.database.classrooms.aggregate([
{"$match": {"courseid": course.get_id(), "_id": {"$ne": ObjectId(classroomid)}}},
{"$unwind": "$students"},
{"$project": {"_id": 0, "students": 1}}
]))]
users_info = self.user_manager.get_users_info(other_students + list(student_list.keys()) + tutor_list)
# Order the non-registered students
other_students = sorted(other_students, key=lambda val: (("0"+users_info[val][0]) if users_info[val] else ("1"+val)))
return student_list, tutor_list, other_students, users_info | python | def get_user_lists(self, course, classroomid):
tutor_list = course.get_staff()
# Determine if user is grouped or not in the classroom
student_list = list(self.database.classrooms.aggregate([
{"$match": {"_id": ObjectId(classroomid)}},
{"$unwind": "$students"},
{"$project": {
"students": 1,
"grouped": {
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"as": "groupmember",
"in": {"$eq": ["$$groupmember", "$students"]}
}
}
}
}
}
}
}}
]))
student_list = dict([(student["students"], student) for student in student_list])
other_students = [entry['students'] for entry in list(self.database.classrooms.aggregate([
{"$match": {"courseid": course.get_id(), "_id": {"$ne": ObjectId(classroomid)}}},
{"$unwind": "$students"},
{"$project": {"_id": 0, "students": 1}}
]))]
users_info = self.user_manager.get_users_info(other_students + list(student_list.keys()) + tutor_list)
# Order the non-registered students
other_students = sorted(other_students, key=lambda val: (("0"+users_info[val][0]) if users_info[val] else ("1"+val)))
return student_list, tutor_list, other_students, users_info | [
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248,870 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/classroom_edit.py | CourseEditClassroom.update_classroom | def update_classroom(self, course, classroomid, new_data):
""" Update classroom and returns a list of errored students"""
student_list, tutor_list, other_students, _ = self.get_user_lists(course, classroomid)
# Check tutors
new_data["tutors"] = [tutor for tutor in map(str.strip, new_data["tutors"]) if tutor in tutor_list]
students, groups, errored_students = [], [], []
new_data["students"] = map(str.strip, new_data["students"])
# Check the students
for student in new_data["students"]:
if student in student_list:
students.append(student)
else:
if student in other_students:
# Remove user from the other classroom
self.database.classrooms.find_one_and_update({"courseid": course.get_id(), "groups.students": student},
{"$pull": {"groups.$.students": student, "students": student}})
self.database.classrooms.find_one_and_update({"courseid": course.get_id(), "students": student}, {"$pull": {"students": student}})
students.append(student)
else:
# Check if user can be registered
user_info = self.user_manager.get_user_info(student)
if user_info is None or student in tutor_list:
errored_students.append(student)
else:
students.append(student)
removed_students = [student for student in student_list if student not in new_data["students"]]
self.database.classrooms.find_one_and_update({"courseid": course.get_id(), "default": True},
{"$push": {"students": {"$each": removed_students}}})
new_data["students"] = students
# Check the groups
for group in new_data["groups"]:
group["students"] = [student for student in map(str.strip, group["students"]) if student in new_data["students"]]
if len(group["students"]) <= group["size"]:
groups.append(group)
new_data["groups"] = groups
classroom = self.database.classrooms.find_one_and_update(
{"_id": ObjectId(classroomid)},
{"$set": {"description": new_data["description"],
"students": students, "tutors": new_data["tutors"],
"groups": groups}}, return_document=ReturnDocument.AFTER)
return classroom, errored_students | python | def update_classroom(self, course, classroomid, new_data):
student_list, tutor_list, other_students, _ = self.get_user_lists(course, classroomid)
# Check tutors
new_data["tutors"] = [tutor for tutor in map(str.strip, new_data["tutors"]) if tutor in tutor_list]
students, groups, errored_students = [], [], []
new_data["students"] = map(str.strip, new_data["students"])
# Check the students
for student in new_data["students"]:
if student in student_list:
students.append(student)
else:
if student in other_students:
# Remove user from the other classroom
self.database.classrooms.find_one_and_update({"courseid": course.get_id(), "groups.students": student},
{"$pull": {"groups.$.students": student, "students": student}})
self.database.classrooms.find_one_and_update({"courseid": course.get_id(), "students": student}, {"$pull": {"students": student}})
students.append(student)
else:
# Check if user can be registered
user_info = self.user_manager.get_user_info(student)
if user_info is None or student in tutor_list:
errored_students.append(student)
else:
students.append(student)
removed_students = [student for student in student_list if student not in new_data["students"]]
self.database.classrooms.find_one_and_update({"courseid": course.get_id(), "default": True},
{"$push": {"students": {"$each": removed_students}}})
new_data["students"] = students
# Check the groups
for group in new_data["groups"]:
group["students"] = [student for student in map(str.strip, group["students"]) if student in new_data["students"]]
if len(group["students"]) <= group["size"]:
groups.append(group)
new_data["groups"] = groups
classroom = self.database.classrooms.find_one_and_update(
{"_id": ObjectId(classroomid)},
{"$set": {"description": new_data["description"],
"students": students, "tutors": new_data["tutors"],
"groups": groups}}, return_document=ReturnDocument.AFTER)
return classroom, errored_students | [
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248,871 | UCL-INGI/INGInious | inginious/frontend/parsable_text.py | ParsableText.parse | def parse(self, debug=False):
"""Returns parsed text"""
if self._parsed is None:
try:
if self._mode == "html":
self._parsed = self.html(self._content, self._show_everything, self._translation)
else:
self._parsed = self.rst(self._content, self._show_everything, self._translation, debug=debug)
except Exception as e:
if debug:
raise BaseException("Parsing failed") from e
else:
self._parsed = self._translation.gettext("<b>Parsing failed</b>: <pre>{}</pre>").format(html.escape(self._content))
return self._parsed | python | def parse(self, debug=False):
if self._parsed is None:
try:
if self._mode == "html":
self._parsed = self.html(self._content, self._show_everything, self._translation)
else:
self._parsed = self.rst(self._content, self._show_everything, self._translation, debug=debug)
except Exception as e:
if debug:
raise BaseException("Parsing failed") from e
else:
self._parsed = self._translation.gettext("<b>Parsing failed</b>: <pre>{}</pre>").format(html.escape(self._content))
return self._parsed | [
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248,872 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/task_edit_file.py | CourseTaskFiles.POST_AUTH | def POST_AUTH(self, courseid, taskid): # pylint: disable=arguments-differ
""" Upload or modify a file """
if not id_checker(taskid):
raise Exception("Invalid task id")
self.get_course_and_check_rights(courseid, allow_all_staff=False)
request = web.input(file={})
if request.get("action") == "upload" and request.get('path') is not None and request.get('file') is not None:
return self.action_upload(courseid, taskid, request.get('path'), request.get('file'))
elif request.get("action") == "edit_save" and request.get('path') is not None and request.get('content') is not None:
return self.action_edit_save(courseid, taskid, request.get('path'), request.get('content'))
else:
return self.show_tab_file(courseid, taskid) | python | def POST_AUTH(self, courseid, taskid): # pylint: disable=arguments-differ
if not id_checker(taskid):
raise Exception("Invalid task id")
self.get_course_and_check_rights(courseid, allow_all_staff=False)
request = web.input(file={})
if request.get("action") == "upload" and request.get('path') is not None and request.get('file') is not None:
return self.action_upload(courseid, taskid, request.get('path'), request.get('file'))
elif request.get("action") == "edit_save" and request.get('path') is not None and request.get('content') is not None:
return self.action_edit_save(courseid, taskid, request.get('path'), request.get('content'))
else:
return self.show_tab_file(courseid, taskid) | [
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248,873 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/task_edit_file.py | CourseTaskFiles.show_tab_file | def show_tab_file(self, courseid, taskid, error=None):
""" Return the file tab """
return self.template_helper.get_renderer(False).course_admin.edit_tabs.files(
self.course_factory.get_course(courseid), taskid, self.get_task_filelist(self.task_factory, courseid, taskid), error) | python | def show_tab_file(self, courseid, taskid, error=None):
return self.template_helper.get_renderer(False).course_admin.edit_tabs.files(
self.course_factory.get_course(courseid), taskid, self.get_task_filelist(self.task_factory, courseid, taskid), error) | [
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248,874 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/task_edit_file.py | CourseTaskFiles.action_edit | def action_edit(self, courseid, taskid, path):
""" Edit a file """
wanted_path = self.verify_path(courseid, taskid, path)
if wanted_path is None:
return "Internal error"
try:
content = self.task_factory.get_task_fs(courseid, taskid).get(wanted_path).decode("utf-8")
return json.dumps({"content": content})
except:
return json.dumps({"error": "not-readable"}) | python | def action_edit(self, courseid, taskid, path):
wanted_path = self.verify_path(courseid, taskid, path)
if wanted_path is None:
return "Internal error"
try:
content = self.task_factory.get_task_fs(courseid, taskid).get(wanted_path).decode("utf-8")
return json.dumps({"content": content})
except:
return json.dumps({"error": "not-readable"}) | [
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248,875 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/task_edit_file.py | CourseTaskFiles.action_edit_save | def action_edit_save(self, courseid, taskid, path, content):
""" Save an edited file """
wanted_path = self.verify_path(courseid, taskid, path)
if wanted_path is None:
return json.dumps({"error": True})
try:
self.task_factory.get_task_fs(courseid, taskid).put(wanted_path, content.encode("utf-8"))
return json.dumps({"ok": True})
except:
return json.dumps({"error": True}) | python | def action_edit_save(self, courseid, taskid, path, content):
wanted_path = self.verify_path(courseid, taskid, path)
if wanted_path is None:
return json.dumps({"error": True})
try:
self.task_factory.get_task_fs(courseid, taskid).put(wanted_path, content.encode("utf-8"))
return json.dumps({"ok": True})
except:
return json.dumps({"error": True}) | [
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248,876 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/task_edit_file.py | CourseTaskFiles.action_download | def action_download(self, courseid, taskid, path):
""" Download a file or a directory """
wanted_path = self.verify_path(courseid, taskid, path)
if wanted_path is None:
raise web.notfound()
task_fs = self.task_factory.get_task_fs(courseid, taskid)
(method, mimetype_or_none, file_or_url) = task_fs.distribute(wanted_path)
if method == "local":
web.header('Content-Type', mimetype_or_none)
return file_or_url
elif method == "url":
raise web.redirect(file_or_url)
else:
raise web.notfound() | python | def action_download(self, courseid, taskid, path):
wanted_path = self.verify_path(courseid, taskid, path)
if wanted_path is None:
raise web.notfound()
task_fs = self.task_factory.get_task_fs(courseid, taskid)
(method, mimetype_or_none, file_or_url) = task_fs.distribute(wanted_path)
if method == "local":
web.header('Content-Type', mimetype_or_none)
return file_or_url
elif method == "url":
raise web.redirect(file_or_url)
else:
raise web.notfound() | [
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248,877 | UCL-INGI/INGInious | inginious/common/base.py | write_json_or_yaml | def write_json_or_yaml(file_path, content):
""" Write JSON or YAML depending on the file extension. """
with codecs.open(file_path, "w", "utf-8") as f:
f.write(get_json_or_yaml(file_path, content)) | python | def write_json_or_yaml(file_path, content):
with codecs.open(file_path, "w", "utf-8") as f:
f.write(get_json_or_yaml(file_path, content)) | [
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248,878 | UCL-INGI/INGInious | inginious/common/base.py | get_json_or_yaml | def get_json_or_yaml(file_path, content):
""" Generate JSON or YAML depending on the file extension. """
if os.path.splitext(file_path)[1] == ".json":
return json.dumps(content, sort_keys=False, indent=4, separators=(',', ': '))
else:
return inginious.common.custom_yaml.dump(content) | python | def get_json_or_yaml(file_path, content):
if os.path.splitext(file_path)[1] == ".json":
return json.dumps(content, sort_keys=False, indent=4, separators=(',', ': '))
else:
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248,879 | UCL-INGI/INGInious | inginious/frontend/user_manager.py | UserManager._set_session | def _set_session(self, username, realname, email, language):
""" Init the session. Preserves potential LTI information. """
self._session.loggedin = True
self._session.email = email
self._session.username = username
self._session.realname = realname
self._session.language = language
self._session.token = None
if "lti" not in self._session:
self._session.lti = None | python | def _set_session(self, username, realname, email, language):
self._session.loggedin = True
self._session.email = email
self._session.username = username
self._session.realname = realname
self._session.language = language
self._session.token = None
if "lti" not in self._session:
self._session.lti = None | [
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248,880 | UCL-INGI/INGInious | inginious/frontend/user_manager.py | UserManager._destroy_session | def _destroy_session(self):
""" Destroy the session """
self._session.loggedin = False
self._session.email = None
self._session.username = None
self._session.realname = None
self._session.token = None
self._session.lti = None | python | def _destroy_session(self):
self._session.loggedin = False
self._session.email = None
self._session.username = None
self._session.realname = None
self._session.token = None
self._session.lti = None | [
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248,881 | UCL-INGI/INGInious | inginious/frontend/user_manager.py | UserManager.create_lti_session | def create_lti_session(self, user_id, roles, realname, email, course_id, task_id, consumer_key, outcome_service_url,
outcome_result_id, tool_name, tool_desc, tool_url, context_title, context_label):
""" Creates an LTI cookieless session. Returns the new session id"""
self._destroy_session() # don't forget to destroy the current session (cleans the threaded dict from web.py)
self._session.load('') # creates a new cookieless session
session_id = self._session.session_id
self._session.lti = {
"email": email,
"username": user_id,
"realname": realname,
"roles": roles,
"task": (course_id, task_id),
"outcome_service_url": outcome_service_url,
"outcome_result_id": outcome_result_id,
"consumer_key": consumer_key,
"context_title": context_title,
"context_label": context_label,
"tool_description": tool_desc,
"tool_name": tool_name,
"tool_url": tool_url
}
return session_id | python | def create_lti_session(self, user_id, roles, realname, email, course_id, task_id, consumer_key, outcome_service_url,
outcome_result_id, tool_name, tool_desc, tool_url, context_title, context_label):
self._destroy_session() # don't forget to destroy the current session (cleans the threaded dict from web.py)
self._session.load('') # creates a new cookieless session
session_id = self._session.session_id
self._session.lti = {
"email": email,
"username": user_id,
"realname": realname,
"roles": roles,
"task": (course_id, task_id),
"outcome_service_url": outcome_service_url,
"outcome_result_id": outcome_result_id,
"consumer_key": consumer_key,
"context_title": context_title,
"context_label": context_label,
"tool_description": tool_desc,
"tool_name": tool_name,
"tool_url": tool_url
}
return session_id | [
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248,882 | UCL-INGI/INGInious | inginious/frontend/user_manager.py | UserManager.user_saw_task | def user_saw_task(self, username, courseid, taskid):
""" Set in the database that the user has viewed this task """
self._database.user_tasks.update({"username": username, "courseid": courseid, "taskid": taskid},
{"$setOnInsert": {"username": username, "courseid": courseid, "taskid": taskid,
"tried": 0, "succeeded": False, "grade": 0.0, "submissionid": None, "state": ""}},
upsert=True) | python | def user_saw_task(self, username, courseid, taskid):
self._database.user_tasks.update({"username": username, "courseid": courseid, "taskid": taskid},
{"$setOnInsert": {"username": username, "courseid": courseid, "taskid": taskid,
"tried": 0, "succeeded": False, "grade": 0.0, "submissionid": None, "state": ""}},
upsert=True) | [
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248,883 | UCL-INGI/INGInious | inginious/frontend/user_manager.py | UserManager.update_user_stats | def update_user_stats(self, username, task, submission, result_str, grade, state, newsub):
""" Update stats with a new submission """
self.user_saw_task(username, submission["courseid"], submission["taskid"])
if newsub:
old_submission = self._database.user_tasks.find_one_and_update(
{"username": username, "courseid": submission["courseid"], "taskid": submission["taskid"]}, {"$inc": {"tried": 1, "tokens.amount": 1}})
# Check if the submission is the default download
set_default = task.get_evaluate() == 'last' or \
(task.get_evaluate() == 'student' and old_submission is None) or \
(task.get_evaluate() == 'best' and old_submission.get('grade', 0.0) <= grade)
if set_default:
self._database.user_tasks.find_one_and_update(
{"username": username, "courseid": submission["courseid"], "taskid": submission["taskid"]},
{"$set": {"succeeded": result_str == "success", "grade": grade, "state": state, "submissionid": submission['_id']}})
else:
old_submission = self._database.user_tasks.find_one(
{"username": username, "courseid": submission["courseid"], "taskid": submission["taskid"]})
if task.get_evaluate() == 'best': # if best, update cache consequently (with best submission)
def_sub = list(self._database.submissions.find({
"username": username, "courseid": task.get_course_id(),
"taskid": task.get_id(), "status": "done"}
).sort([("grade", pymongo.DESCENDING), ("submitted_on", pymongo.DESCENDING)]).limit(1))
if len(def_sub) > 0:
self._database.user_tasks.find_one_and_update(
{"username": username, "courseid": submission["courseid"], "taskid": submission["taskid"]},
{"$set": {
"succeeded": def_sub[0]["result"] == "success",
"grade": def_sub[0]["grade"],
"state": def_sub[0]["state"],
"submissionid": def_sub[0]['_id']
}})
elif old_submission["submissionid"] == submission["_id"]: # otherwise, update cache if needed
self._database.user_tasks.find_one_and_update(
{"username": username, "courseid": submission["courseid"], "taskid": submission["taskid"]},
{"$set": {
"succeeded": submission["result"] == "success",
"grade": submission["grade"],
"state": submission["state"]
}}) | python | def update_user_stats(self, username, task, submission, result_str, grade, state, newsub):
self.user_saw_task(username, submission["courseid"], submission["taskid"])
if newsub:
old_submission = self._database.user_tasks.find_one_and_update(
{"username": username, "courseid": submission["courseid"], "taskid": submission["taskid"]}, {"$inc": {"tried": 1, "tokens.amount": 1}})
# Check if the submission is the default download
set_default = task.get_evaluate() == 'last' or \
(task.get_evaluate() == 'student' and old_submission is None) or \
(task.get_evaluate() == 'best' and old_submission.get('grade', 0.0) <= grade)
if set_default:
self._database.user_tasks.find_one_and_update(
{"username": username, "courseid": submission["courseid"], "taskid": submission["taskid"]},
{"$set": {"succeeded": result_str == "success", "grade": grade, "state": state, "submissionid": submission['_id']}})
else:
old_submission = self._database.user_tasks.find_one(
{"username": username, "courseid": submission["courseid"], "taskid": submission["taskid"]})
if task.get_evaluate() == 'best': # if best, update cache consequently (with best submission)
def_sub = list(self._database.submissions.find({
"username": username, "courseid": task.get_course_id(),
"taskid": task.get_id(), "status": "done"}
).sort([("grade", pymongo.DESCENDING), ("submitted_on", pymongo.DESCENDING)]).limit(1))
if len(def_sub) > 0:
self._database.user_tasks.find_one_and_update(
{"username": username, "courseid": submission["courseid"], "taskid": submission["taskid"]},
{"$set": {
"succeeded": def_sub[0]["result"] == "success",
"grade": def_sub[0]["grade"],
"state": def_sub[0]["state"],
"submissionid": def_sub[0]['_id']
}})
elif old_submission["submissionid"] == submission["_id"]: # otherwise, update cache if needed
self._database.user_tasks.find_one_and_update(
{"username": username, "courseid": submission["courseid"], "taskid": submission["taskid"]},
{"$set": {
"succeeded": submission["result"] == "success",
"grade": submission["grade"],
"state": submission["state"]
}}) | [
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248,884 | UCL-INGI/INGInious | inginious/frontend/user_manager.py | UserManager.get_course_aggregations | def get_course_aggregations(self, course):
""" Returns a list of the course aggregations"""
return natsorted(list(self._database.aggregations.find({"courseid": course.get_id()})), key=lambda x: x["description"]) | python | def get_course_aggregations(self, course):
return natsorted(list(self._database.aggregations.find({"courseid": course.get_id()})), key=lambda x: x["description"]) | [
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248,885 | UCL-INGI/INGInious | inginious/frontend/tasks.py | WebAppTask.get_accessible_time | def get_accessible_time(self, plugin_override=True):
""" Get the accessible time of this task """
vals = self._hook_manager.call_hook('task_accessibility', course=self.get_course(), task=self, default=self._accessible)
return vals[0] if len(vals) and plugin_override else self._accessible | python | def get_accessible_time(self, plugin_override=True):
vals = self._hook_manager.call_hook('task_accessibility', course=self.get_course(), task=self, default=self._accessible)
return vals[0] if len(vals) and plugin_override else self._accessible | [
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248,886 | UCL-INGI/INGInious | inginious/frontend/tasks.py | WebAppTask.get_deadline | def get_deadline(self):
""" Returns a string containing the deadline for this task """
if self.get_accessible_time().is_always_accessible():
return _("No deadline")
elif self.get_accessible_time().is_never_accessible():
return _("It's too late")
else:
# Prefer to show the soft deadline rather than the hard one
return self.get_accessible_time().get_soft_end_date().strftime("%d/%m/%Y %H:%M:%S") | python | def get_deadline(self):
if self.get_accessible_time().is_always_accessible():
return _("No deadline")
elif self.get_accessible_time().is_never_accessible():
return _("It's too late")
else:
# Prefer to show the soft deadline rather than the hard one
return self.get_accessible_time().get_soft_end_date().strftime("%d/%m/%Y %H:%M:%S") | [
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248,887 | UCL-INGI/INGInious | inginious/frontend/tasks.py | WebAppTask.get_authors | def get_authors(self, language):
""" Return the list of this task's authors """
return self.gettext(language, self._author) if self._author else "" | python | def get_authors(self, language):
return self.gettext(language, self._author) if self._author else "" | [
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248,888 | UCL-INGI/INGInious | inginious/frontend/tasks.py | WebAppTask.adapt_input_for_backend | def adapt_input_for_backend(self, input_data):
""" Adapt the input from web.py for the inginious.backend """
for problem in self._problems:
input_data = problem.adapt_input_for_backend(input_data)
return input_data | python | def adapt_input_for_backend(self, input_data):
for problem in self._problems:
input_data = problem.adapt_input_for_backend(input_data)
return input_data | [
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248,889 | UCL-INGI/INGInious | inginious/frontend/pages/course_admin/submissions.py | CourseSubmissionsPage.get_users | def get_users(self, course):
""" Returns a sorted list of users """
users = OrderedDict(sorted(list(self.user_manager.get_users_info(self.user_manager.get_course_registered_users(course)).items()),
key=lambda k: k[1][0] if k[1] is not None else ""))
return users | python | def get_users(self, course):
users = OrderedDict(sorted(list(self.user_manager.get_users_info(self.user_manager.get_course_registered_users(course)).items()),
key=lambda k: k[1][0] if k[1] is not None else ""))
return users | [
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248,890 | UCL-INGI/INGInious | inginious/frontend/pages/course.py | CoursePage.get_course | def get_course(self, courseid):
""" Return the course """
try:
course = self.course_factory.get_course(courseid)
except:
raise web.notfound()
return course | python | def get_course(self, courseid):
try:
course = self.course_factory.get_course(courseid)
except:
raise web.notfound()
return course | [
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248,891 | UCL-INGI/INGInious | inginious/frontend/pages/course.py | CoursePage.show_page | def show_page(self, course):
""" Prepares and shows the course page """
username = self.user_manager.session_username()
if not self.user_manager.course_is_open_to_user(course, lti=False):
return self.template_helper.get_renderer().course_unavailable()
else:
tasks = course.get_tasks()
last_submissions = self.submission_manager.get_user_last_submissions(5, {"courseid": course.get_id(), "taskid": {"$in": list(tasks.keys())}})
for submission in last_submissions:
submission["taskname"] = tasks[submission['taskid']].get_name(self.user_manager.session_language())
tasks_data = {}
user_tasks = self.database.user_tasks.find({"username": username, "courseid": course.get_id(), "taskid": {"$in": list(tasks.keys())}})
is_admin = self.user_manager.has_staff_rights_on_course(course, username)
tasks_score = [0.0, 0.0]
for taskid, task in tasks.items():
tasks_data[taskid] = {"visible": task.get_accessible_time().after_start() or is_admin, "succeeded": False,
"grade": 0.0}
tasks_score[1] += task.get_grading_weight() if tasks_data[taskid]["visible"] else 0
for user_task in user_tasks:
tasks_data[user_task["taskid"]]["succeeded"] = user_task["succeeded"]
tasks_data[user_task["taskid"]]["grade"] = user_task["grade"]
weighted_score = user_task["grade"]*tasks[user_task["taskid"]].get_grading_weight()
tasks_score[0] += weighted_score if tasks_data[user_task["taskid"]]["visible"] else 0
course_grade = round(tasks_score[0]/tasks_score[1]) if tasks_score[1] > 0 else 0
tag_list = course.get_all_tags_names_as_list(is_admin, self.user_manager.session_language())
user_info = self.database.users.find_one({"username": username})
return self.template_helper.get_renderer().course(user_info, course, last_submissions, tasks, tasks_data, course_grade, tag_list) | python | def show_page(self, course):
username = self.user_manager.session_username()
if not self.user_manager.course_is_open_to_user(course, lti=False):
return self.template_helper.get_renderer().course_unavailable()
else:
tasks = course.get_tasks()
last_submissions = self.submission_manager.get_user_last_submissions(5, {"courseid": course.get_id(), "taskid": {"$in": list(tasks.keys())}})
for submission in last_submissions:
submission["taskname"] = tasks[submission['taskid']].get_name(self.user_manager.session_language())
tasks_data = {}
user_tasks = self.database.user_tasks.find({"username": username, "courseid": course.get_id(), "taskid": {"$in": list(tasks.keys())}})
is_admin = self.user_manager.has_staff_rights_on_course(course, username)
tasks_score = [0.0, 0.0]
for taskid, task in tasks.items():
tasks_data[taskid] = {"visible": task.get_accessible_time().after_start() or is_admin, "succeeded": False,
"grade": 0.0}
tasks_score[1] += task.get_grading_weight() if tasks_data[taskid]["visible"] else 0
for user_task in user_tasks:
tasks_data[user_task["taskid"]]["succeeded"] = user_task["succeeded"]
tasks_data[user_task["taskid"]]["grade"] = user_task["grade"]
weighted_score = user_task["grade"]*tasks[user_task["taskid"]].get_grading_weight()
tasks_score[0] += weighted_score if tasks_data[user_task["taskid"]]["visible"] else 0
course_grade = round(tasks_score[0]/tasks_score[1]) if tasks_score[1] > 0 else 0
tag_list = course.get_all_tags_names_as_list(is_admin, self.user_manager.session_language())
user_info = self.database.users.find_one({"username": username})
return self.template_helper.get_renderer().course(user_info, course, last_submissions, tasks, tasks_data, course_grade, tag_list) | [
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248,892 | JdeRobot/base | src/drivers/MAVLinkServer/MAVProxy/pymavlink/tools/mavparms.py | mavparms | def mavparms(logfile):
'''extract mavlink parameters'''
mlog = mavutil.mavlink_connection(filename)
while True:
try:
m = mlog.recv_match(type=['PARAM_VALUE', 'PARM'])
if m is None:
return
except Exception:
return
if m.get_type() == 'PARAM_VALUE':
pname = str(m.param_id).strip()
value = m.param_value
else:
pname = m.Name
value = m.Value
if len(pname) > 0:
if args.changesOnly is True and pname in parms and parms[pname] != value:
print("%s %-15s %.6f -> %.6f" % (time.asctime(time.localtime(m._timestamp)), pname, parms[pname], value))
parms[pname] = value | python | def mavparms(logfile):
'''extract mavlink parameters'''
mlog = mavutil.mavlink_connection(filename)
while True:
try:
m = mlog.recv_match(type=['PARAM_VALUE', 'PARM'])
if m is None:
return
except Exception:
return
if m.get_type() == 'PARAM_VALUE':
pname = str(m.param_id).strip()
value = m.param_value
else:
pname = m.Name
value = m.Value
if len(pname) > 0:
if args.changesOnly is True and pname in parms and parms[pname] != value:
print("%s %-15s %.6f -> %.6f" % (time.asctime(time.localtime(m._timestamp)), pname, parms[pname], value))
parms[pname] = value | [
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248,893 | JdeRobot/base | src/drivers/MAVLinkServer/MAVProxy/pymavlink/dialects/v10/matrixpilot.py | MAVLink.send | def send(self, mavmsg, force_mavlink1=False):
'''send a MAVLink message'''
buf = mavmsg.pack(self, force_mavlink1=force_mavlink1)
self.file.write(buf)
self.seq = (self.seq + 1) % 256
self.total_packets_sent += 1
self.total_bytes_sent += len(buf)
if self.send_callback:
self.send_callback(mavmsg, *self.send_callback_args, **self.send_callback_kwargs) | python | def send(self, mavmsg, force_mavlink1=False):
'''send a MAVLink message'''
buf = mavmsg.pack(self, force_mavlink1=force_mavlink1)
self.file.write(buf)
self.seq = (self.seq + 1) % 256
self.total_packets_sent += 1
self.total_bytes_sent += len(buf)
if self.send_callback:
self.send_callback(mavmsg, *self.send_callback_args, **self.send_callback_kwargs) | [
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248,894 | JdeRobot/base | src/drivers/MAVLinkServer/MAVProxy/pymavlink/dialects/v10/matrixpilot.py | MAVLink.bytes_needed | def bytes_needed(self):
'''return number of bytes needed for next parsing stage'''
if self.native:
ret = self.native.expected_length - self.buf_len()
else:
ret = self.expected_length - self.buf_len()
if ret <= 0:
return 1
return ret | python | def bytes_needed(self):
'''return number of bytes needed for next parsing stage'''
if self.native:
ret = self.native.expected_length - self.buf_len()
else:
ret = self.expected_length - self.buf_len()
if ret <= 0:
return 1
return ret | [
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248,895 | JdeRobot/base | src/drivers/MAVLinkServer/MAVProxy/pymavlink/dialects/v10/matrixpilot.py | MAVLink.__callbacks | def __callbacks(self, msg):
'''this method exists only to make profiling results easier to read'''
if self.callback:
self.callback(msg, *self.callback_args, **self.callback_kwargs) | python | def __callbacks(self, msg):
'''this method exists only to make profiling results easier to read'''
if self.callback:
self.callback(msg, *self.callback_args, **self.callback_kwargs) | [
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248,896 | JdeRobot/base | src/drivers/MAVLinkServer/MAVProxy/pymavlink/dialects/v10/matrixpilot.py | MAVLink.parse_char | def parse_char(self, c):
'''input some data bytes, possibly returning a new message'''
self.buf.extend(c)
self.total_bytes_received += len(c)
if self.native:
if native_testing:
self.test_buf.extend(c)
m = self.__parse_char_native(self.test_buf)
m2 = self.__parse_char_legacy()
if m2 != m:
print("Native: %s\nLegacy: %s\n" % (m, m2))
raise Exception('Native vs. Legacy mismatch')
else:
m = self.__parse_char_native(self.buf)
else:
m = self.__parse_char_legacy()
if m != None:
self.total_packets_received += 1
self.__callbacks(m)
else:
# XXX The idea here is if we've read something and there's nothing left in
# the buffer, reset it to 0 which frees the memory
if self.buf_len() == 0 and self.buf_index != 0:
self.buf = bytearray()
self.buf_index = 0
return m | python | def parse_char(self, c):
'''input some data bytes, possibly returning a new message'''
self.buf.extend(c)
self.total_bytes_received += len(c)
if self.native:
if native_testing:
self.test_buf.extend(c)
m = self.__parse_char_native(self.test_buf)
m2 = self.__parse_char_legacy()
if m2 != m:
print("Native: %s\nLegacy: %s\n" % (m, m2))
raise Exception('Native vs. Legacy mismatch')
else:
m = self.__parse_char_native(self.buf)
else:
m = self.__parse_char_legacy()
if m != None:
self.total_packets_received += 1
self.__callbacks(m)
else:
# XXX The idea here is if we've read something and there's nothing left in
# the buffer, reset it to 0 which frees the memory
if self.buf_len() == 0 and self.buf_index != 0:
self.buf = bytearray()
self.buf_index = 0
return m | [
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248,897 | JdeRobot/base | src/drivers/MAVLinkServer/MAVProxy/pymavlink/dialects/v10/matrixpilot.py | MAVLink.parse_buffer | def parse_buffer(self, s):
'''input some data bytes, possibly returning a list of new messages'''
m = self.parse_char(s)
if m is None:
return None
ret = [m]
while True:
m = self.parse_char("")
if m is None:
return ret
ret.append(m)
return ret | python | def parse_buffer(self, s):
'''input some data bytes, possibly returning a list of new messages'''
m = self.parse_char(s)
if m is None:
return None
ret = [m]
while True:
m = self.parse_char("")
if m is None:
return ret
ret.append(m)
return ret | [
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248,898 | JdeRobot/base | src/drivers/MAVLinkServer/MAVProxy/pymavlink/dialects/v10/matrixpilot.py | MAVLink.check_signature | def check_signature(self, msgbuf, srcSystem, srcComponent):
'''check signature on incoming message'''
if isinstance(msgbuf, array.array):
msgbuf = msgbuf.tostring()
timestamp_buf = msgbuf[-12:-6]
link_id = msgbuf[-13]
(tlow, thigh) = struct.unpack('<IH', timestamp_buf)
timestamp = tlow + (thigh<<32)
# see if the timestamp is acceptable
stream_key = (link_id,srcSystem,srcComponent)
if stream_key in self.signing.stream_timestamps:
if timestamp <= self.signing.stream_timestamps[stream_key]:
# reject old timestamp
# print('old timestamp')
return False
else:
# a new stream has appeared. Accept the timestamp if it is at most
# one minute behind our current timestamp
if timestamp + 6000*1000 < self.signing.timestamp:
# print('bad new stream ', timestamp/(100.0*1000*60*60*24*365), self.signing.timestamp/(100.0*1000*60*60*24*365))
return False
self.signing.stream_timestamps[stream_key] = timestamp
# print('new stream')
h = hashlib.new('sha256')
h.update(self.signing.secret_key)
h.update(msgbuf[:-6])
sig1 = str(h.digest())[:6]
sig2 = str(msgbuf)[-6:]
if sig1 != sig2:
# print('sig mismatch')
return False
# the timestamp we next send with is the max of the received timestamp and
# our current timestamp
self.signing.timestamp = max(self.signing.timestamp, timestamp)
return True | python | def check_signature(self, msgbuf, srcSystem, srcComponent):
'''check signature on incoming message'''
if isinstance(msgbuf, array.array):
msgbuf = msgbuf.tostring()
timestamp_buf = msgbuf[-12:-6]
link_id = msgbuf[-13]
(tlow, thigh) = struct.unpack('<IH', timestamp_buf)
timestamp = tlow + (thigh<<32)
# see if the timestamp is acceptable
stream_key = (link_id,srcSystem,srcComponent)
if stream_key in self.signing.stream_timestamps:
if timestamp <= self.signing.stream_timestamps[stream_key]:
# reject old timestamp
# print('old timestamp')
return False
else:
# a new stream has appeared. Accept the timestamp if it is at most
# one minute behind our current timestamp
if timestamp + 6000*1000 < self.signing.timestamp:
# print('bad new stream ', timestamp/(100.0*1000*60*60*24*365), self.signing.timestamp/(100.0*1000*60*60*24*365))
return False
self.signing.stream_timestamps[stream_key] = timestamp
# print('new stream')
h = hashlib.new('sha256')
h.update(self.signing.secret_key)
h.update(msgbuf[:-6])
sig1 = str(h.digest())[:6]
sig2 = str(msgbuf)[-6:]
if sig1 != sig2:
# print('sig mismatch')
return False
# the timestamp we next send with is the max of the received timestamp and
# our current timestamp
self.signing.timestamp = max(self.signing.timestamp, timestamp)
return True | [
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248,899 | JdeRobot/base | src/drivers/MAVLinkServer/MAVProxy/pymavlink/dialects/v10/matrixpilot.py | MAVLink.flexifunction_set_send | def flexifunction_set_send(self, target_system, target_component, force_mavlink1=False):
'''
Depreciated but used as a compiler flag. Do not remove
target_system : System ID (uint8_t)
target_component : Component ID (uint8_t)
'''
return self.send(self.flexifunction_set_encode(target_system, target_component), force_mavlink1=force_mavlink1) | python | def flexifunction_set_send(self, target_system, target_component, force_mavlink1=False):
'''
Depreciated but used as a compiler flag. Do not remove
target_system : System ID (uint8_t)
target_component : Component ID (uint8_t)
'''
return self.send(self.flexifunction_set_encode(target_system, target_component), force_mavlink1=force_mavlink1) | [
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] | 303b18992785b2fe802212f2d758a60873007f1f | https://github.com/JdeRobot/base/blob/303b18992785b2fe802212f2d758a60873007f1f/src/drivers/MAVLinkServer/MAVProxy/pymavlink/dialects/v10/matrixpilot.py#L7855-L7863 |
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