Best Python code snippet using AutoItDriverServer_python
models.py
Source: models.py
...27 def get_favicons(self):28 favicons = []29 for rel in config:30 for size in config[rel]:31 favicons.append(self.get_favicon(size, rel))32 return favicons33 def __str__(self):34 return self.faviconImage.name35 def get_absolute_url(self):36 return "%s" % self.faviconImage.name37 def del_image(self):38 self.faviconImage.delete()39 def get_favicon(self, size, rel, update=False):40 """41 get or create a favicon for size, rel(attr) and uploaded favicon42 optional:43 update=True44 """45 fav, _ = FaviconImg.objects.get_or_create(46 faviconFK=self, size=size, rel=rel)47 if update and fav.faviconImage:48 fav.del_image()49 if self.faviconImage and not fav.faviconImage:50 tmp = Image.open(storage.open(self.faviconImage.name))51 tmp.thumbnail((size, size), Image.ANTIALIAS)52 tmpIO = BytesIO()53 tmp.save(tmpIO, format='PNG')54 tmpFile = InMemoryUploadedFile(55 tmpIO, None, 'fav-%s.png' %56 (size,), 'image/png', sys.getsizeof(tmpIO), None)57 fav.faviconImage = tmpFile58 fav.save()59 return fav60 def save(self, *args, **kwargs):61 update = False62 if self.isFavicon:63 for n in Favicon.objects.exclude(pk=self.pk):64 n.isFavicon = False65 n.save()66 super(Favicon, self).save(*args, **kwargs)67 if self.faviconImage:68 for rel in config:69 for size in config[rel]:70 self.get_favicon(size=size,rel=rel, update=update)71 #make sure default favicon is set72 self.get_favicon(size=32, rel='shortcut icon')73class FaviconImg(models.Model):74 faviconFK = models.ForeignKey(Favicon, on_delete=models.CASCADE)75 size = models.IntegerField()76 rel = models.CharField(max_length=250, null=True)77 faviconImage = models.ImageField(upload_to='favicon')78 def del_image(self):79 self.faviconImage.delete()80from django.db.models import signals81from django.db.models.signals import pre_delete82from django.dispatch.dispatcher import receiver83signals.pre_delete.connect(pre_delete_image, sender=Favicon)...
database.py
Source: database.py
...13 # No matter what, we will need to check for existing favicon14 favicon = Favicon.query.filter_by(url=rurl).first()15 if get_fresh:16 # If get_fresh is true we will not even check the database17 f = get_favicon(rurl)18 if f:19 if favicon:20 favicon.favicon = f21 else:22 favicon = Favicon(url=rurl, favicon=f)23 db.session.add(favicon)24 db.session.commit()25 else:26 # Return None if couldn't get favicon27 # We do not want to return existing from database28 return None29 else:30 if not favicon:31 f = get_favicon(rurl)32 if f:33 favicon = Favicon(url=rurl, favicon=f)34 db.session.add(favicon)35 db.session.commit()...
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