source: WAeUP_SRP/base/skins/waeup_utilities/changeCreditsInCourseResults.py @ 3130

## Script (Python) "changeCreditsInCourseResults"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=course_id,old_credits
##title=
##
# $Id: changeCreditsInCourseResults.py 3129 2008-02-08 10:37:31Z henrik $
"""
"""
try:
    from Products.zdb import set_trace
except:
    def set_trace():
        pass

mtool = context.portal_membership
member = mtool.getAuthenticatedMember()
if str(member) not in ('admin','joachim'):
    return

import logging
import DateTime
logger = logging.getLogger('Skins.changeCreditsInCourseResults')
from Products.AdvancedQuery import Eq, Between, Le,In
aq_course_results = context.course_results.evalAdvancedQuery
aq_courses_catalog = context.courses_catalog.evalAdvancedQuery

request = context.REQUEST
session = request.SESSION

query = Eq('code',course_id)
course_results = aq_course_results(query)
edited = 0
wrong = 0
count = 0
commit_after = 50
course = context.courses_catalog.getRecordByKey(course_id)
new_credits = course.credits
#logger.info('started to change %d course_results credits from %s to %s' %
#            (len(course_results),old_credits,new_credits))
to_edit = []
for course_result in course_results:
    count += 1
    if int(course_result.credits) != int(old_credits):
        logger.info("%s: credits %s does not match %s" % (course_result.key,
                                                         course_result.credits,
                                                         old_credits))
        wrong += 1
        continue
    to_edit += course_result.key,
logger.info('%d %s course results found, start editing credits from %s to %s' %
            (len(course_results),course_id,old_credits,new_credits))
for key in to_edit:
    context.course_results.modifyRecord(**{'key': key, 'credits': int(new_credits)})
logger.info('finished editing %d %s course results, %d had wrong credits' % (count, course_id,
                                                                     wrong))