/
models.py
51 lines (33 loc) · 1.23 KB
/
models.py
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from django.db import models
from django.core.urlresolvers import reverse
import os.path
from thesaurus.models import Facet
class Ontologies(models.Model):
uri = models.CharField(max_length=16000, blank = True)
title = models.CharField(max_length=255, blank = True)
description = models.TextField(blank = True)
file = models.FileField(upload_to='/var/opensemanticsearch/ontologies', blank = True)
facet = models.ForeignKey(Facet, blank=True, null=True)
sparql_endpoint = models.CharField(max_length=16000, blank = True)
sparql_query = models.TextField(blank = True)
do_stemming = models.BooleanField(blank=True, default=True)
exclude_uri = models.CharField(max_length=16000, blank = True)
exclude_file = models.FileField(upload_to='uploads', blank = True)
exclude_text = models.TextField(blank = True)
# todo:
# - rdf/owl/skos: de/select label languages
# - exclude entries
# - tables (which columns of excel list or ?
# - stemming
def __str__(self):
if self.title:
label=self.title
elif self.uri:
label=self.uri
elif self.file:
label = os.path.basename( self.file.name )
else:
label=str(self.id)
return label
def get_absolute_url(self):
return reverse('ontologies:detail', kwargs={'pk': self.pk})