I have a lot of images for the initial load and want to use a script to
get them into the database.
When I try to store the image in my Photo model (see the below) I get
an error. The funny thing is that I can go on and set the ssi_status,
caption and then execute save() and it will store everything to the
database. Is this a bug? I'm using the latest svn trunk.
This is what I executed in iPython
---------------------------------------------------------------------------
from idms.ssi.models import Photo, SsiStatus
from glob import glob
folder = r'\\Hiawnt04\ase\GBS\ASE-05390 - SSI List Update for IDMS
Testing\Figures\JPEGs'
files = glob(folder + '\\*.jpg')
photo1 = Photo()
photo1.caption = 'SSI diagram'
f=files[0]
img = open(f,'rb')
# now I try to store the image in the model...
photo1.save_image_file(f,img)
---------------------------------------------------------------------------
exceptions.TypeError Traceback (most
recent call last)
C:\idms_project\idms\<ipython console>
C:\Python24\lib\site-packages\django\db\models\fields\__init__.py in
<lambda>(instance, filename, raw_contents)
587 setattr(cls, 'get_%s_url' % self.name,
curry(cls._get_FIELD_url, field=self))
588 setattr(cls, 'get_%s_size' % self.name,
curry(cls._get_FIELD_size, field=self))
--> 589 setattr(cls, 'save_%s_file' % self.name, lambda
instance, filename, raw_contents: in
stance._save_FIELD_file(self, filename, raw_contents))
590 dispatcher.connect(self.delete_file,
signal=signals.post_delete, sender=cls)
591
C:\Python24\lib\site-packages\django\db\models\base.py in
_save_FIELD_file(self, field, filename, raw_contents)
346 full_filename = self._get_FIELD_filename(field)
347 fp = open(full_filename, 'wb')
--> 348 fp.write(raw_contents)
349 fp.close()
350
TypeError: argument 1 must be string or read-only buffer, not file
In [12]: photo1.save_image_file(filename=files[0],raw_content=img)
---------------------------------------------------------------------------
exceptions.TypeError Traceback (most
recent call last)
#then I go on to set the ssi_status etc.
photo1.caption="This is a nice Caption"
photo1.ssi_status = SsiStatus.objects.get(title__contains="14-1001")
photo1.save()
# look in the admin and everything is there!?!
My model
-------------------------------------------------------------------------------
class Photo(models.Model):
ssi_status = models.ForeignKey(SsiStatus, edit_inline=True,
num_in_admin=2)
caption = models.CharField(maxlength=100, core=True)
image = models.ImageField(upload_to="ssi", blank=True, null=True)
def __str__(self):
return self.caption
-------------------------------------------------------------------------------
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "Django
users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~----------~----~----~----~------~----~------~--~---
