def build_container_if_not_exists(course_id):
"""Builds the docker container if it doesn't exist
Requires normalized course_id
"""
manager = cm.ContainerManager(course_id)
if not manager.container_exists():
log.info("Containter: {} did not exist, building...".format(course_id))
manager.build_container()
manager.cleanup()
def update_requirements(course_id, f):
"""Updates Requirements model file this course_id"""
course = normalize_course_id(course_id)
try:
packages = f.file.readlines()
except AttributeError:
raise ValidationError("No File Attached")
manager = cm.ContainerManager(course)
manager.set_requirements(packages)
manager.build_container()
manager.cleanup()
def get_requirements(course_id):
"""Returns contents of current requirements.txt for `course`"""
course = normalize_course_id(course_id)
manager = cm.ContainerManager(course)
return manager.get_package_list()