Mercurial > public > madeira
comparison news/management/commands/import_old_news.py @ 71:e2868ad47a1e
For Django 1.4, using the new manage.py.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Sat, 14 Apr 2012 16:40:29 -0500 |
| parents | madeira/news/management/commands/import_old_news.py@966cde8635c0 |
| children | b7cdfdde3999 |
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| 70:f26cdda0ad8b | 71:e2868ad47a1e |
|---|---|
| 1 """ | |
| 2 import_old_news.py - For importing news stories from the older version of this | |
| 3 website. | |
| 4 | |
| 5 """ | |
| 6 import datetime | |
| 7 | |
| 8 from django.conf import settings | |
| 9 from django.core.management.base import LabelCommand | |
| 10 from django.utils import simplejson as json | |
| 11 from django.utils.html import linebreaks | |
| 12 import textile | |
| 13 | |
| 14 from news.models import News | |
| 15 | |
| 16 IMG_TAG = u"""\ | |
| 17 <img src="{src}" class="floatLeftBox" alt="{title}" title="{title}" border="0" />""" | |
| 18 | |
| 19 | |
| 20 class Command(LabelCommand): | |
| 21 args = '<filename filename ...>' | |
| 22 help = 'Imports older news stories in JSON format' | |
| 23 | |
| 24 def handle_label(self, filename, **options): | |
| 25 """ | |
| 26 Process the file of older news stories in JSON. Convert to the new model | |
| 27 scheme. | |
| 28 | |
| 29 """ | |
| 30 with open(filename, 'rb') as f: | |
| 31 items = json.load(f) | |
| 32 | |
| 33 for item in items: | |
| 34 if item['model'] == 'band.news': | |
| 35 self.process_item(item) | |
| 36 | |
| 37 def process_item(self, item): | |
| 38 | |
| 39 fields = item['fields'] | |
| 40 | |
| 41 content = fields['text'].strip() | |
| 42 if fields['markup_enabled']: | |
| 43 content = textile.textile(content, encoding='utf-8', output='utf-8') | |
| 44 else: | |
| 45 content = linebreaks(fields['text']) | |
| 46 | |
| 47 author = fields['author'].strip() | |
| 48 if author: | |
| 49 content += u"<p>\u2013 %s" % author | |
| 50 | |
| 51 image = fields['photo'].strip() | |
| 52 if image: | |
| 53 caption = fields['photo_caption'].strip() | |
| 54 caption = caption if caption else 'Image' | |
| 55 | |
| 56 src = u"%s%s" % (settings.MEDIA_URL, image) | |
| 57 | |
| 58 content = IMG_TAG.format(src=src, title=caption) + content | |
| 59 | |
| 60 news = News(id=item['pk'], | |
| 61 title=fields['title'].strip(), | |
| 62 date=datetime.datetime.strptime(fields['date'], '%Y-%m-%d'), | |
| 63 content=content) | |
| 64 | |
| 65 news.save() |