Python XQueueCertInterface.use_https方法代码示例

# 需要导入模块: from certificates.queue import XQueueCertInterface [as 别名]
# 或者: from certificates.queue.XQueueCertInterface import use_https [as 别名]
    def handle(self, *args, **options):

        user = options['username']
        course_id = options['course']
        if not (course_id and user):
            raise CommandError('both course id and student username are required')

        student = None
        print "Fetching enrollment for student {0} in {1}".format(user, course_id)
        if '@' in user:
            student = User.objects.get(email=user, courseenrollment__course_id=course_id)
        else:
            student = User.objects.get(username=user, courseenrollment__course_id=course_id)

        print "Fetching course data for {0}".format(course_id)
        course = modulestore().get_instance(course_id, CourseDescriptor.id_to_location(course_id), depth=2)

        if not options['noop']:
            # Add the certificate request to the queue
            xq = XQueueCertInterface()
            if options['insecure']:
                xq.use_https = False
            ret = xq.regen_cert(student, course_id, course=course)
            print '{0} - {1}'.format(student, ret)
        else:
            print "noop option given, skipping work queueing..."

# 需要导入模块: from certificates.queue import XQueueCertInterface [as 别名]
# 或者: from certificates.queue.XQueueCertInterface import use_https [as 别名]
def regenerate_user_certificates(student, course_key, course=None,
                                 forced_grade=None, template_file=None, insecure=False):
    """
    It will add the regen-cert request into the xqueue.

    A new record will be created to track the certificate
    generation task.  If an error occurs while adding the certificate
    to the queue, the task will have status 'error'.

    Args:
        student (User)
        course_key (CourseKey)

    Keyword Arguments:
        course (Course): Optionally provide the course object; if not provided
            it will be loaded.
        grade_value - The grade string, such as "Distinction"
        template_file - The template file used to render this certificate
        insecure - (Boolean)
    """
    xqueue = XQueueCertInterface()
    if insecure:
        xqueue.use_https = False

    generate_pdf = not has_html_certificates_enabled(course_key, course)
    return xqueue.regen_cert(
        student,
        course_key,
        course=course,
        forced_grade=forced_grade,
        template_file=template_file,
        generate_pdf=generate_pdf
    )

# 需要导入模块: from certificates.queue import XQueueCertInterface [as 别名]
# 或者: from certificates.queue.XQueueCertInterface import use_https [as 别名]
def generate_user_certificates(student, course_key, course=None, insecure=False, generation_mode='batch'):
    """
    It will add the add-cert request into the xqueue.

    A new record will be created to track the certificate
    generation task.  If an error occurs while adding the certificate
    to the queue, the task will have status 'error'. It also emits
    `edx.certificate.created` event for analytics.

    Args:
        student (User)
        course_key (CourseKey)

    Keyword Arguments:
        course (Course): Optionally provide the course object; if not provided
            it will be loaded.
        insecure - (Boolean)
        generation_mode - who has requested certificate generation. Its value should `batch`
        in case of django command and `self` if student initiated the request.
    """
    xqueue = XQueueCertInterface()
    if insecure:
        xqueue.use_https = False
    generate_pdf = not has_html_certificates_enabled(course_key, course)
    status, cert = xqueue.add_cert(student, course_key, course=course, generate_pdf=generate_pdf)
    if status in [CertificateStatuses.generating, CertificateStatuses.downloadable]:
        emit_certificate_event('created', student, course_key, course, {
            'user_id': student.id,
            'course_id': unicode(course_key),
            'certificate_id': cert.verify_uuid,
            'enrollment_mode': cert.mode,
            'generation_mode': generation_mode
        })
    return status

# 需要导入模块: from certificates.queue import XQueueCertInterface [as 别名]
# 或者: from certificates.queue.XQueueCertInterface import use_https [as 别名]
def generate_user_certificates(student, course_key, course=None, insecure=False, generation_mode='batch',
                               forced_grade=None):
    """
    It will add the add-cert request into the xqueue.

    A new record will be created to track the certificate
    generation task.  If an error occurs while adding the certificate
    to the queue, the task will have status 'error'. It also emits
    `edx.certificate.created` event for analytics.

    Args:
        student (User)
        course_key (CourseKey)

    Keyword Arguments:
        course (Course): Optionally provide the course object; if not provided
            it will be loaded.
        insecure - (Boolean)
        generation_mode - who has requested certificate generation. Its value should `batch`
        in case of django command and `self` if student initiated the request.
        forced_grade - a string indicating to replace grade parameter. if present grading
                       will be skipped.
    """
    xqueue = XQueueCertInterface()
    if insecure:
        xqueue.use_https = False

    if not course:
        course = modulestore().get_course(course_key, depth=0)

    generate_pdf = not has_html_certificates_enabled(course)

    cert = xqueue.add_cert(
        student,
        course_key,
        course=course,
        generate_pdf=generate_pdf,
        forced_grade=forced_grade
    )
    # If cert_status is not present in certificate valid_statuses (for example unverified) then
    # add_cert returns None and raises AttributeError while accesing cert attributes.
    if cert is None:
        return

    if CertificateStatuses.is_passing_status(cert.status):
        emit_certificate_event('created', student, course_key, course, {
            'user_id': student.id,
            'course_id': unicode(course_key),
            'certificate_id': cert.verify_uuid,
            'enrollment_mode': cert.mode,
            'generation_mode': generation_mode
        })
    return cert.status

# 需要导入模块: from certificates.queue import XQueueCertInterface [as 别名]
# 或者: from certificates.queue.XQueueCertInterface import use_https [as 别名]
def generate_user_certificates(
    student, course_key, course=None, insecure=False, generation_mode="batch", forced_grade=None
):
    """
    It will add the add-cert request into the xqueue.

    A new record will be created to track the certificate
    generation task.  If an error occurs while adding the certificate
    to the queue, the task will have status 'error'. It also emits
    `edx.certificate.created` event for analytics.

    Args:
        student (User)
        course_key (CourseKey)

    Keyword Arguments:
        course (Course): Optionally provide the course object; if not provided
            it will be loaded.
        insecure - (Boolean)
        generation_mode - who has requested certificate generation. Its value should `batch`
        in case of django command and `self` if student initiated the request.
        forced_grade - a string indicating to replace grade parameter. if present grading
                       will be skipped.
    """
    xqueue = XQueueCertInterface()
    if insecure:
        xqueue.use_https = False
    generate_pdf = not has_html_certificates_enabled(course_key, course)
    status, cert = xqueue.add_cert(
        student, course_key, course=course, generate_pdf=generate_pdf, forced_grade=forced_grade
    )
    if status in [CertificateStatuses.generating, CertificateStatuses.downloadable]:
        emit_certificate_event(
            "created",
            student,
            course_key,
            course,
            {
                "user_id": student.id,
                "course_id": unicode(course_key),
                "certificate_id": cert.verify_uuid,
                "enrollment_mode": cert.mode,
                "generation_mode": generation_mode,
            },
        )
    return status

# 需要导入模块: from certificates.queue import XQueueCertInterface [as 别名]
# 或者: from certificates.queue.XQueueCertInterface import use_https [as 别名]
def generate_user_certificates(student, course_key, course=None, insecure=False):
    """
    It will add the add-cert request into the xqueue.

    A new record will be created to track the certificate
    generation task.  If an error occurs while adding the certificate
    to the queue, the task will have status 'error'.

    Args:
        student (User)
        course_key (CourseKey)

    Keyword Arguments:
        course (Course): Optionally provide the course object; if not provided
            it will be loaded.
        insecure - (Boolean)
    """
    xqueue = XQueueCertInterface()
    if insecure:
        xqueue.use_https = False
    generate_pdf = not has_html_certificates_enabled(course_key, course)
    return xqueue.add_cert(student, course_key, course=course, generate_pdf=generate_pdf)

# 需要导入模块: from certificates.queue import XQueueCertInterface [as 别名]
# 或者: from certificates.queue.XQueueCertInterface import use_https [as 别名]
    def handle(self, *args, **options):
        if options['course']:
            # try to parse out the course from the serialized form
            try:
                course_id = CourseKey.from_string(options['course'])
            except InvalidKeyError:
                print("Course id {} could not be parsed as a CourseKey; falling back to SSCK.from_dep_str".format(options['course']))
                course_id = SlashSeparatedCourseKey.from_deprecated_string(options['course'])
        else:
            raise CommandError("You must specify a course")

        user = options['username']
        if not (course_id and user):
            raise CommandError('both course id and student username are required')

        student = None
        print "Fetching enrollment for student {0} in {1}".format(user, course_id)
        if '@' in user:
            student = User.objects.get(email=user, courseenrollment__course_id=course_id)
        else:
            student = User.objects.get(username=user, courseenrollment__course_id=course_id)

        print "Fetching course data for {0}".format(course_id)
        course = modulestore().get_course(course_id, depth=2)

        if not options['noop']:
            # Add the certificate request to the queue
            xq = XQueueCertInterface()
            if options['insecure']:
                xq.use_https = False
            ret = xq.regen_cert(student, course_id, course=course,
                                forced_grade=options['grade_value'],
                                template_file=options['template_file'])
            print '{0} - {1}'.format(student, ret)
        else:
            print "noop option given, skipping work queueing..."

# 需要导入模块: from certificates.queue import XQueueCertInterface [as 别名]
# 或者: from certificates.queue.XQueueCertInterface import use_https [as 别名]
    def handle(self, *args, **options):

        LOGGER.info(
            (
                u"Starting to create tasks for ungenerated certificates "
                u"with arguments %s and options %s"
            ),
            unicode(args),
            unicode(options)
        )

        # Will only generate a certificate if the current
        # status is in the unavailable state, can be set
        # to something else with the force flag

        if options['force']:
            valid_statuses = [getattr(CertificateStatuses, options['force'])]
        else:
            valid_statuses = [CertificateStatuses.unavailable]

        # Print update after this many students

        STATUS_INTERVAL = 500

        if options['course']:
            # try to parse out the course from the serialized form
            try:
                course = CourseKey.from_string(options['course'])
            except InvalidKeyError:
                LOGGER.warning(
                    (
                        u"Course id %s could not be parsed as a CourseKey; "
                        u"falling back to SlashSeparatedCourseKey.from_deprecated_string()"
                    ),
                    options['course']
                )
                course = SlashSeparatedCourseKey.from_deprecated_string(options['course'])
            ended_courses = [course]
        else:
            raise CommandError("You must specify a course")

        for course_key in ended_courses:
            # prefetch all chapters/sequentials by saying depth=2
            course = modulestore().get_course(course_key, depth=2)

            enrolled_students = User.objects.filter(
                courseenrollment__course_id=course_key
            )

            xq = XQueueCertInterface()
            if options['insecure']:
                xq.use_https = False
            total = enrolled_students.count()
            count = 0
            start = datetime.datetime.now(UTC)

            for student in enrolled_students:
                count += 1
                if count % STATUS_INTERVAL == 0:
                    # Print a status update with an approximation of
                    # how much time is left based on how long the last
                    # interval took
                    diff = datetime.datetime.now(UTC) - start
                    timeleft = diff * (total - count) / STATUS_INTERVAL
                    hours, remainder = divmod(timeleft.seconds, 3600)
                    minutes, _seconds = divmod(remainder, 60)
                    print "{0}/{1} completed ~{2:02}:{3:02}m remaining".format(
                        count, total, hours, minutes)
                    start = datetime.datetime.now(UTC)

                cert_status = certificate_status_for_student(student, course_key)['status']
                LOGGER.info(
                    (
                        u"Student %s has certificate status '%s' "
                        u"in course '%s'"
                    ),
                    student.id,
                    cert_status,
                    unicode(course_key)
                )

                if cert_status in valid_statuses:

                    if not options['noop']:
                        # Add the certificate request to the queue
                        ret = xq.add_cert(student, course_key, course=course)

                        if ret == 'generating':
                            LOGGER.info(
                                (
                                    u"Added a certificate generation task to the XQueue "
                                    u"for student %s in course '%s'. "
                                    u"The new certificate status is '%s'."
                                ),
                                student.id,
                                unicode(course_key),
                                ret
                            )

                    else:
#.........这里部分代码省略.........

# 需要导入模块: from certificates.queue import XQueueCertInterface [as 别名]
# 或者: from certificates.queue.XQueueCertInterface import use_https [as 别名]
    def handle(self, *args, **options):

        # Will only generate a certificate if the current
        # status is in the unavailable state, can be set
        # to something else with the force flag

        if options['force']:
            valid_statuses = getattr(CertificateStatuses, options['force'])
        else:
            valid_statuses = [CertificateStatuses.unavailable]

        # Print update after this many students

        STATUS_INTERVAL = 500

        if options['course']:
            ended_courses = [options['course']]
        else:
            # Find all courses that have ended
            ended_courses = []
            for course_id in [course  # all courses in COURSE_LISTINGS
                              for sub in settings.COURSE_LISTINGS
                              for course in settings.COURSE_LISTINGS[sub]]:
                course_loc = CourseDescriptor.id_to_location(course_id)
                course = modulestore().get_instance(course_id, course_loc)
                if course.has_ended():
                    ended_courses.append(course_id)

        for course_id in ended_courses:
            # prefetch all chapters/sequentials by saying depth=2
            course = modulestore().get_instance(course_id, CourseDescriptor.id_to_location(course_id), depth=2)

            print "Fetching enrolled students for {0}".format(course_id)
            enrolled_students = User.objects.filter(
                courseenrollment__course_id=course_id).prefetch_related(
                    "groups").order_by('username')

            xq = XQueueCertInterface()
            if options['insecure']:
                xq.use_https = False
            total = enrolled_students.count()
            count = 0
            start = datetime.datetime.now(UTC)

            for student in enrolled_students:
                count += 1
                if count % STATUS_INTERVAL == 0:
                    # Print a status update with an approximation of
                    # how much time is left based on how long the last
                    # interval took
                    diff = datetime.datetime.now(UTC) - start
                    timeleft = diff * (total - count) / STATUS_INTERVAL
                    hours, remainder = divmod(timeleft.seconds, 3600)
                    minutes, seconds = divmod(remainder, 60)
                    print "{0}/{1} completed ~{2:02}:{3:02}m remaining".format(
                        count, total, hours, minutes)
                    start = datetime.datetime.now(UTC)

                if certificate_status_for_student(
                        student, course_id)['status'] in valid_statuses:
                    if not options['noop']:
                        # Add the certificate request to the queue
                        ret = xq.add_cert(student, course_id, course=course)
                        if ret == 'generating':
                            print '{0} - {1}'.format(student, ret)

# 需要导入模块: from certificates.queue import XQueueCertInterface [as 别名]
# 或者: from certificates.queue.XQueueCertInterface import use_https [as 别名]
    def handle(self, *args, **options):

        # Scrub the username from the log message
        cleaned_options = copy.copy(options)
        if 'username' in cleaned_options:
            cleaned_options['username'] = '<USERNAME>'
        LOGGER.info(
            (
                u"Starting to create tasks to regenerate certificates "
                u"with arguments %s and options %s"
            ),
            unicode(args),
            unicode(cleaned_options)
        )

        if options['course']:
            # try to parse out the course from the serialized form
            try:
                course_id = CourseKey.from_string(options['course'])
            except InvalidKeyError:
                LOGGER.warning(
                    (
                        u"Course id %s could not be parsed as a CourseKey; "
                        u"falling back to SlashSeparatedCourseKey.from_deprecated_string()"
                    ),
                    options['course']
                )
                course_id = SlashSeparatedCourseKey.from_deprecated_string(options['course'])
        else:
            raise CommandError("You must specify a course")

        user = options['username']
        if not (course_id and user):
            raise CommandError('both course id and student username are required')

        student = None
        if '@' in user:
            student = User.objects.get(email=user, courseenrollment__course_id=course_id)
        else:
            student = User.objects.get(username=user, courseenrollment__course_id=course_id)

        course = modulestore().get_course(course_id, depth=2)

        if not options['noop']:
            LOGGER.info(
                (
                    u"Adding task to the XQueue to generate a certificate "
                    u"for student %s in course '%s'."
                ),
                student.id,
                course_id
            )

            # Add the certificate request to the queue
            xqueue_interface = XQueueCertInterface()
            if options['insecure']:
                xqueue_interface.use_https = False

            ret = xqueue_interface.regen_cert(
                student, course_id, course=course,
                forced_grade=options['grade_value'],
                template_file=options['template_file']
            )

            LOGGER.info(
                (
                    u"Added a certificate regeneration task to the XQueue "
                    u"for student %s in course '%s'. "
                    u"The new certificate status is '%s'."
                ),
                student.id,
                unicode(course_id),
                ret
            )

        else:
            LOGGER.info(
                (
                    u"Skipping certificate generation for "
                    u"student %s in course '%s' "
                    u"because the noop flag is set."
                ),
                student.id,
                unicode(course_id)
            )

        LOGGER.info(
            (
                u"Finished regenerating certificates command for "
                u"user %s and course '%s'."
            ),
            student.id,
            unicode(course_id)
        )

# 需要导入模块: from certificates.queue import XQueueCertInterface [as 别名]
# 或者: from certificates.queue.XQueueCertInterface import use_https [as 别名]
    def handle(self, *args, **options):

        # Will only generate a certificate if the current
        # status is in the unavailable state, can be set
        # to something else with the force flag

        if options['force']:
            valid_statuses = getattr(CertificateStatuses, options['force'])
        else:
            valid_statuses = [CertificateStatuses.unavailable]

        # Print update after this many students

        STATUS_INTERVAL = 500

        if options['course']:
            # try to parse out the course from the serialized form
            try:
                course = CourseKey.from_string(options['course'])
            except InvalidKeyError:
                print("Course id {} could not be parsed as a CourseKey; falling back to SSCK.from_dep_str".format(options['course']))
                course = SlashSeparatedCourseKey.from_deprecated_string(options['course'])
            ended_courses = [course]
        else:
            raise CommandError("You must specify a course")

        for course_key in ended_courses:
            # prefetch all chapters/sequentials by saying depth=2
            course = modulestore().get_course(course_key, depth=2)

            print "Fetching enrolled students for {0}".format(course_key.to_deprecated_string())
            enrolled_students = User.objects.filter(
                courseenrollment__course_id=course_key)

            xq = XQueueCertInterface()
            if options['insecure']:
                xq.use_https = False
            total = enrolled_students.count()
            count = 0
            start = datetime.datetime.now(UTC)

            for student in enrolled_students:
                count += 1
                if count % STATUS_INTERVAL == 0:
                    # Print a status update with an approximation of
                    # how much time is left based on how long the last
                    # interval took
                    diff = datetime.datetime.now(UTC) - start
                    timeleft = diff * (total - count) / STATUS_INTERVAL
                    hours, remainder = divmod(timeleft.seconds, 3600)
                    minutes, seconds = divmod(remainder, 60)
                    print "{0}/{1} completed ~{2:02}:{3:02}m remaining".format(
                        count, total, hours, minutes)
                    start = datetime.datetime.now(UTC)

                if certificate_status_for_student(
                        student, course_key)['status'] in valid_statuses:
                    if not options['noop']:
                        # Add the certificate request to the queue
                        ret = xq.add_cert(student, course_key, course=course)
                        if ret == 'generating':
                            print '{0} - {1}'.format(student, ret)