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Merge pull request #1810 from MITx/feature/cdodge/integrity-check-mongo-course

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pylint/pep8 fixes
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chrisndodge
2013-04-05 08:45:12 -07:00
parent f467d93f97 02dfa09c70
commit 4c95294ba7
1 changed files with 7 additions and 13 deletions
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20
cms/djangoapps/contentstore/management/commands/check_course.py
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@@ -1,39 +1,37 @@
from django.core.management.base import BaseCommand, CommandError
from xmodule.modulestore.django import modulestore
from xmodule.contentstore.django import contentstore
from xmodule.modulestore.xml_importer import check_module_metadata_editability
from xmodule.course_module import CourseDescriptor
from request_cache.middleware import RequestCache
from django.core.cache import get_cache, InvalidCacheBackendError
class Command(BaseCommand):
help = '''Enumerates through the course and find common errors'''
def handle(self, *args, **options):
if len(args) != 1 :
if len(args) != 1:
raise CommandError("check_course requires one argument: <location>")
loc_str = args[0]
loc = CourseDescriptor.id_to_location(loc_str)
store = modulestore()
# setup a request cache so we don't throttle the DB with all the metadata inheritance requests
store.request_cache = RequestCache.get_request_cache()
course = store.get_item(loc, depth=3)
err_cnt = 0
def _xlint_metadata(module):
err_cnt = check_module_metadata_editability(module)
for child in module.get_children():
err_cnt = err_cnt + _xlint_metadata(child)
return err_cnt
_xlint_metadata(course)
err_cnt = err_cnt + _xlint_metadata(course)
# we've had a bug where the xml_attributes field can we rewritten as a string rather than a dict
def _check_xml_attributes_field(module):
@@ -45,7 +43,7 @@ class Command(BaseCommand):
err_cnt = err_cnt + _check_xml_attributes_field(child)
return err_cnt
_check_xml_attributes_field(course)
err_cnt = err_cnt + _check_xml_attributes_field(course)
# check for dangling discussion items, this can cause errors in the forums
def _get_discussion_items(module):
@@ -58,17 +56,13 @@ class Command(BaseCommand):
return discussion_items
discussion_items =_get_discussion_items(course)
discussion_items = _get_discussion_items(course)
# now query all discussion items via get_items() and compare with the tree-traversal
queried_discussion_items = store.get_items(['i4x', course.location.org, course.location.course,
'discussion', None, None])
'discussion', None, None])
for item in queried_discussion_items:
if item.location.url() not in discussion_items:
print 'Found dangling discussion module = {0}'.format(item.location.url())