image not displayed correctly in pdf

[giuseppecristofaro]

• Templated-docs version: 0.3.1
• Python version: 2.7.13
• Operating System: Debian 9.0

Description

When I generate the pdf with images, in the generated PDF only a white image with a border instead of the original image appears

What I Did

VIEWS.PY
context = {}
attach = Attachment()
soup = BeautifulSoup(description)
descriptions = soup.findAll('p')
for d in descriptions:
token = str(d)[3:-4]
if token[:9] == '<img src=':
format, imgstr = token.split(';base64,')
ext = format.split('/')[-1]
data = ContentFile(base64.b64decode(imgstr), name='temp.' + ext)
attach.attach = data
attach.save()
dd.append(attach.attach)
context['dd'] = dd
filename = fill_template('invoice/invoice2.odt', context, output_format='pdf')
visible_filename = 'invoice.{}'.format('pdf')
return FileResponse(filename, visible_filename)

INVOICE2.ODT
{% load templated_docs_tags %}
{% for d in dd %}
{% image d %}
{% endfor %}