def get_course_data(request):
"""
Get the course data for a given course.
"""
if request.method != "GET":
return util._error_response("Request type must be GET",
_INTERFACE_VERSION)
course = request.GET.get('course')
# Throw an error if user does not specify a course.
if course is None:
return util._error_response("You must specify a course.",
_INTERFACE_VERSION)
# Generate a data filename for the course.
filename = get_course_data_filename(course)
# Get the data file from S3. There is a periodic task that puts the files here.
s3 = S3Connection(settings.AWS_ACCESS_KEY_ID,
settings.AWS_SECRET_ACCESS_KEY,
is_secure=False)
file_url = s3.generate_url(settings.S3_FILE_TIMEOUT,
'GET',
bucket=settings.S3_BUCKETNAME.lower(),
key=filename)
# Return a temporary url.
return util._success_response({'file_url': file_url}, _INTERFACE_VERSION)
def get_course_data_file(self, course):
"""
Given a course, generate a data file and return the filename.
course - A string course name.
returns - A string filename.
"""
regenerate_course_data_in_csv_format(course)
filename = get_course_data_filename(course)
data_filename = os.path.abspath(os.path.join(settings.COURSE_DATA_PATH, filename))
return data_filename
def get_course_data(request):
"""
Get the course data for a given course.
"""
if request.method != "GET":
return util._error_response("Request type must be GET", _INTERFACE_VERSION)
course = request.GET.get('course')
# Throw an error if user does not specify a course.
if course is None:
return util._error_response("You must specify a course.", _INTERFACE_VERSION)
# Generate a data filename for the course.
filename = get_course_data_filename(course)
# Get the data file from S3. There is a periodic task that puts the files here.
s3 = S3Connection(settings.AWS_ACCESS_KEY_ID, settings.AWS_SECRET_ACCESS_KEY, is_secure=False)
file_url = s3.generate_url(settings.S3_FILE_TIMEOUT, 'GET', bucket=settings.S3_BUCKETNAME.lower(), key=filename)
# Return a temporary url.
return util._success_response({'file_url': file_url}, _INTERFACE_VERSION)
