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Add management command to Studio for exporting all courses #381
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Original file line number | Diff line number | Diff line change |
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### | ||
### Script for exporting all courseware from Mongo to a directory | ||
### | ||
import os | ||
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from django.core.management.base import BaseCommand, CommandError | ||
from xmodule.modulestore.xml_exporter import export_to_xml | ||
from xmodule.modulestore.django import modulestore | ||
from xmodule.contentstore.django import contentstore | ||
from xmodule.course_module import CourseDescriptor | ||
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unnamed_modules = 0 | ||
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class Command(BaseCommand): | ||
help = 'Export all courses from mongo to the specified data directory' | ||
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def handle(self, *args, **options): | ||
if len(args) != 1: | ||
raise CommandError("export requires one argument: <output path>") | ||
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output_path = args[0] | ||
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cs = contentstore() | ||
ms = modulestore('direct') | ||
root_dir = output_path | ||
courses = ms.get_courses() | ||
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print "%d courses to export:" % len(courses) | ||
cids = [x.id for x in courses] | ||
print cids | ||
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for course_id in cids: | ||
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print "-"*77 | ||
print "Exporting course id = {0} to {1}".format(course_id, output_path) | ||
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if 1: | ||
try: | ||
location = CourseDescriptor.id_to_location(course_id) | ||
course_dir = course_id.replace('/','...') | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Small nit pick here. My IDE is showing a PEP8 violation: need a whitespace after the comma. |
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export_to_xml(ms, cs, location, root_dir, course_dir, modulestore()) | ||
except Exception as err: | ||
print "="*30 + "> Oops, failed to export %s" % course_id | ||
print "Error:" | ||
print err | ||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Two PEP8 violations here. Extra line at end of file (remove this last one). Also 'blank line contains whitespace'. We're closely tracking PEP8/Pylint violations on our builds, so we like to try to avoid introducing new ones. |
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Thanks for catching this missing 'draft' modulestore - it was an oversight on my part.