51 lines
1.7 KiB
Python
51 lines
1.7 KiB
Python
"""
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Script for exporting courseware from Mongo to a tar.gz file
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"""
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import os
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from django.core.management.base import BaseCommand, CommandError
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from opaque_keys import InvalidKeyError
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from opaque_keys.edx.keys import CourseKey
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from xmodule.contentstore.django import contentstore
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from xmodule.modulestore.django import modulestore
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from xmodule.modulestore.xml_exporter import export_course_to_xml
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class Command(BaseCommand):
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"""
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Export the specified course into a directory. Output will need to be tar zxcf'ed.
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"""
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help = 'Export the specified course into a directory'
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def add_arguments(self, parser):
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parser.add_argument('course_id')
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parser.add_argument('output_path')
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def handle(self, *args, **options):
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"""
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Given a course id(old or new style), and an output_path folder. Export the
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corresponding course from mongo and put it directly in the folder.
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"""
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try:
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course_key = CourseKey.from_string(options['course_id'])
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except InvalidKeyError:
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raise CommandError("Invalid course_key: '%s'." % options['course_id']) # lint-amnesty, pylint: disable=raise-missing-from
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if not modulestore().get_course(course_key):
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raise CommandError("Course with %s key not found." % options['course_id'])
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output_path = options['output_path']
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print(f"Exporting course id = {course_key} to {output_path}")
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if not output_path.endswith('/'):
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output_path += '/'
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root_dir = os.path.dirname(output_path)
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course_dir = os.path.splitext(os.path.basename(output_path))[0]
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export_course_to_xml(modulestore(), contentstore(), course_key, root_dir, course_dir)
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