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February 21, 2017 16:05
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A quick management command to export all user tweets from the old Social Feed Manager. This may require an older version of openpyxl if you've updated the packages recently. Place this file in `sfm/ui/management/commands/`, create an `sfm/exports` directory, then: `cd sfm` and `./manage.py export-all-users`. Then look in the `exports` directory.
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import codecs | |
from optparse import make_option | |
import sys | |
from django.core.management.base import BaseCommand, CommandError | |
from ui.models import TwitterUser, TwitterUserSet, TwitterUserItem | |
from ui.utils import make_date_aware, xls_tweets_workbook | |
import os | |
class Command(BaseCommand): | |
help = 'export data for a user or a set in csv, xls or json' | |
option_list = BaseCommand.option_list + ( | |
make_option('--format', action='store', default='json', | |
type='string', dest='format', | |
help='set output format (csv, xls, json)'), | |
) | |
def handle(self, *args, **options): | |
twitter_user = user_set = fmt = filename = None | |
fmt = options['format'].lower() | |
if fmt not in ['csv', 'json', 'xls']: | |
fmt = 'json' | |
qs_tweeps = TwitterUser.objects.all() | |
for tweep in qs_tweeps: | |
filename = "export/%s_%s/%s_%s.%s" % (tweep.uid, tweep.name, tweep.uid, tweep.name, fmt) | |
try: | |
twitter_user = TwitterUser.objects.get( | |
name__iexact=tweep.name) | |
qs = twitter_user.items.all() | |
except TwitterUser.DoesNotExist: | |
raise CommandError('TwitterUser %s does not exist' % | |
tweep.name) | |
# tweak for python 2.7 to avoid having to set PYTHONIOENCODING=utf8 | |
# in environment, see Graham Fawcett's comment/suggestion at: | |
# nedbatchelder.com/blog/200401/printing_unicode_from_python.html | |
if filename: | |
if not os.path.exists(os.path.dirname(filename)): | |
os.makedirs(os.path.dirname(filename)) | |
sys.stdout = codecs.open(filename, 'w', 'utf-8') | |
else: | |
writer_class = codecs.getwriter('utf-8') | |
sys.stdout = writer_class(sys.stdout, 'replace') | |
if fmt == 'xls': | |
tworkbook = xls_tweets_workbook(qs, TwitterUserItem.csv_headers) | |
tworkbook.save(filename) | |
if fmt == 'json': | |
for tui in qs: | |
print tui.item_json | |
else: | |
print '\t'.join(TwitterUserItem.csv_headers) | |
for tui in qs: | |
print '\t'.join(tui.csv) |
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thanks, @cazzerson!