Problems with sizes in containing div elements?

[Saikat Chakrabarti]

I am trying to convert an HTML document to a PDF. I sent an E-mail
previously about data-uris, but after some more debugging, turns out
that is not the problem. The following HTML works great:

<img src="data:image/
png;base64,iVBORw0KGgoAAAANSUhEUgAAAIEAAAAKCAYAAACT1z1LAAAAt0lEQVRYCWNkGAUjJgTU1NSOAD3L8e/
fP887d+68hnmcCcYYpUdECHAAfWnMyMi4X0VFRRTm49FEAAuJEUCDSoD///
9fBSYCbeSEwDgC/
D7qRaQQAJUAoAQASgigBAHEjozQesIaSd0oc2SFwNfR6mBkRThW345WB1iDZfgKYq0Ohq93R32GHgLYEgCoq8iCrnCUP3xDgImJaTvQd/
AGIWysYLRNMHzjHJvPfgAFz4B6BLAEAFIEABgZRXYd8gaMAAAAAElFTkSuQmCC"
style="top: 0px; left: 0px; padding-top: 0px; padding-right: 0px;
padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right:
0px; margin-bottom: 0px; margin-left: 0px; z-index: -100; overflow-x:
hidden; overflow-y: hidden; position: absolute; visibility: visible;
">

But running pisa -ws <file> where <file> contains the following causes
problems:

<div style="overflow-x: hidden; overflow-y: hidden; position:
absolute; visibility: visible; z-index: 0; left: 36px; top: 81px;
width: 129px; height: 10px; ">
<img src="data:image/
png;base64,iVBORw0KGgoAAAANSUhEUgAAAIEAAAAKCAYAAACT1z1LAAAAt0lEQVRYCWNkGAUjJgTU1NSOAD3L8e/
fP887d+68hnmcCcYYpUdECHAAfWnMyMi4X0VFRRTm49FEAAuJEUCDSoD///
9fBSYCbeSEwDgC/
D7qRaQQAJUAoAQASgigBAHEjozQesIaSd0oc2SFwNfR6mBkRThW345WB1iDZfgKYq0Ohq93R32GHgLYEgCoq8iCrnCUP3xDgImJaTvQd/
AGIWysYLRNMHzjHJvPfgAFz4B6BLAEAFIEABgZRXYd8gaMAAAAAElFTkSuQmCC"
style="top: 0px; left: 0px; padding-top: 0px; padding-right: 0px;
padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right:
0px; margin-bottom: 0px; margin-left: 0px; z-index: -100; overflow-x:
hidden; overflow-y: hidden; position: absolute; visibility: visible;
">
</div>

The output of the pisa command is:

Tassatop-2:Desktop saikat$ pisa -ws test1.html
/Library/Python/2.6/site-packages/pyPdf/pdf.py:52: DeprecationWarning:
the sets module is deprecated
from sets import ImmutableSet
Converting test1.html to /Users/saikat/Desktop/test1.pdf...
/Library/Python/2.6/site-packages/html5lib-0.11.1-py2.6.egg/html5lib/
inputstream.py:367: DeprecationWarning: object.__init__() takes no
parameters
WARNING [ho.pisa] Error in handling image
u'<img src="data:image/
png;base64,iVBORw0KGgoAAAANSUhEUgAAAIEAAAAKCAYAAACT1z1LAAAAt0lEQVRYCWNkGAUjJgTU1NSOAD3L8e/
fP887d+68hnmcCcYYpUdECHAAfWnMyMi4X0VFRRTm49FEAAuJEUCDSoD///
9fBSYCbeSEwDgC/
D7qRaQQAJUAoAQASgigBAHEjozQesIaSd0oc2SFwNfR6mBkRThW345WB1iDZfgKYq0Ohq93R32GHgLYEgCoq8iCrnCUP3xDgImJaTvQd/
AGIWysYLRNMHzjHJvPfgAFz4B6BLAEAFIEABgZRXYd8gaMAAAAAElFTkSuQmCC"
style="top: 0px; left: 0px; padding-top: 0px; padding-right: 0px;
padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right:
0px; margin-bottom: 0px; margin-left: 0px; z-index: -100; overflow-x:
hidden; overflow-y: hidden; position: absolute; visibility: visible; "/
>'
Traceback (most recent call last):
File "/Library/Python/2.6/site-packages/pisa-3.0.32-py2.6.egg/sx/
pisa3/pisa_tags.py", line 297, in start
img.drawWidth *= img.pisaZoom
TypeError: can't multiply sequence by non-int of type 'float'
Open viewer for file /Users/saikat/Desktop/test1.pdf

The generated pdf is blank. Any ideas on how to get this working?

Thanks!

Saikat