X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/491055ce596b2506c74ca560428814557a4462b8..a5e6cc6b891ad0affd8ed8647ab03c4436228ca6:/apps/picture/models.py diff --git a/apps/picture/models.py b/apps/picture/models.py index 3cb1d8973..dd6ae8e8b 100644 --- a/apps/picture/models.py +++ b/apps/picture/models.py @@ -6,10 +6,9 @@ from django.conf import settings from django.core.files.storage import FileSystemStorage from django.utils.datastructures import SortedDict from django.template.loader import render_to_string -from django.core.cache import cache +from django.core.cache import get_cache from catalogue.utils import split_tags from django.utils.safestring import mark_safe -from librarian import dcparser from slughifi import slughifi from django.utils.translation import ugettext_lazy as _ @@ -45,9 +44,6 @@ class Picture(models.Model): verbose_name = _('picture') verbose_name_plural = _('pictures') - URLID_RE = r'[a-z0-9-]+' - FILEID_RE = r'[a-z0-9-]+' - def save(self, force_insert=False, force_update=False, reset_short_html=True, **kwargs): from sortify import sortify @@ -65,10 +61,7 @@ class Picture(models.Model): @permalink def get_absolute_url(self): - return ('picture.views.picture_detail', [self.urlid()]) - - def urlid(self): - return self.slug + return ('picture.views.picture_detail', [self.slug]) @classmethod def from_xml_file(cls, xml_file, image_file=None, overwrite=False): @@ -80,7 +73,7 @@ class Picture(models.Model): """ from sortify import sortify from django.core.files import File - from librarian.picture import WLPicture + from librarian.picture import WLPicture, ImageStore close_xml_file = False close_image_file = False # class SimpleImageStore(object): @@ -98,7 +91,8 @@ class Picture(models.Model): try: # use librarian to parse meta-data - picture_xml = WLPicture.from_file(xml_file) + picture_xml = WLPicture.from_file(xml_file, + image_store=ImageStore(picture_storage.path('images'))) # image_store=SimpleImageStore picture, created = Picture.objects.get_or_create(slug=picture_xml.slug) @@ -154,7 +148,7 @@ class Picture(models.Model): for tag in catalogue.models.Tag.objects.filter(category='author'): pics_by_author[tag] = [] - for pic in pics: + for pic in pics.iterator(): authors = list(pic.tags.filter(category='author')) if authors: for author in authors: @@ -167,6 +161,8 @@ class Picture(models.Model): @property def info(self): if not hasattr(self, '_info'): + from librarian import dcparser + from librarian import picture info = dcparser.parse(self.xml_file.path, picture.PictureInfo) self._info = info return self._info @@ -176,12 +172,12 @@ class Picture(models.Model): return cache_key = "Picture.short_html/%d" % (self.id) - cache.delete(cache_key) + get_cache('permanent').delete(cache_key) def short_html(self): if self.id: cache_key = "Picture.short_html/%d" % (self.id) - short_html = cache.get(cache_key) + short_html = get_cache('permanent').get(cache_key) else: short_html = None @@ -195,5 +191,5 @@ class Picture(models.Model): {'picture': self, 'tags': tags})) if self.id: - cache.set(cache_key, short_html, catalogue.models.CACHE_FOREVER) + get_cache('permanent').set(cache_key, short_html) return mark_safe(short_html)