64 lines
1.9 KiB
Python
64 lines
1.9 KiB
Python
##
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## One-off script to export 6.002x users into the edX framework
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##
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## Could be modified to be general by:
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## * Changing user_keys and up_keys to handle dates more cleanly
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## * Providing a generic set of tables, rather than just users and user profiles
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## * Handling certificates and grades
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## * Handling merge/forks of UserProfile.meta
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import datetime
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import json
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import os.path
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from lxml import etree
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from django.core.management.base import BaseCommand
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from django.conf import settings
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from django.contrib.auth.models import User
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from student.models import UserProfile
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import mitxmako.middleware as middleware
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middleware.MakoMiddleware()
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class Command(BaseCommand):
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help = \
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'''Exports all users and user profiles.
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Caveat: Should be looked over before any run
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for schema changes.
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Current version grabs user_keys from
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django.contrib.auth.models.User and up_keys
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from student.userprofile. '''
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def handle(self, *args, **options):
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users = list(User.objects.all())
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user_profiles = list(UserProfile.objects.all())
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user_profile_dict = dict([(up.user_id, up) for up in user_profiles])
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user_tuples = [(user_profile_dict[u.id], u) for u in users if u.id in user_profile_dict]
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user_keys = ['id', 'username', 'email', 'password', 'is_staff',
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'is_active', 'is_superuser', 'last_login', 'date_joined',
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'password']
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up_keys = ['language', 'location', 'meta', 'name', 'id', 'user_id']
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def extract_dict(keys, object):
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d = {}
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for key in keys:
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item = object.__getattribute__(key)
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if type(item) == datetime.datetime:
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item = item.isoformat()
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d[key] = item
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return d
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extracted = [{'up': extract_dict(up_keys, t[0]), 'u':extract_dict(user_keys, t[1])} for t in user_tuples]
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fp = open('transfer_users.txt', 'w')
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json.dump(extracted, fp)
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fp.close()
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