Dear all,

I have trouble showing a table including a ROMol column.

# Add column to dataframe
PandasTools.AddMoleculeColumnToFrame(df, smilesCol='smiles')
# Remove compounds that couldn't be built
df = df[~df.ROMol.isnull()]

This works fine, but when I want to display it (df.head()), I get the following 
error:


AttributeError: 'module' object has no attribute 'format'


The first few columns are printed and have some image encoding in the 
respective column like:

<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMgAAADICAI
AAAAiOjnJAAAG8UlEQVR4nO3d23bbIBRFUdTR//9l+qBYJSDJCNhwQGu+tMlIHdtaRn
e6ee8d0Nqf0U8AayIsSBAWJAgLEoQFCcKCBGFBgrAgQViQICxIEBYkCAsShAUJwoIEY
UGCsCBBWJAgLEgQFiQICxKEBQnCggRhQYKwIEFYkCAsSBAWJAgLEoQFCcKCBG .....

Displaying single molecules or GridImages works fine. Am I missing something?
I'm using rdkit version: 2016.03.1 and python 2.7.12, pandas 0.19.2.

Thanks,
Andrea



----

Prof. Dr. Andrea Volkamer

In-silico Toxicology Group
Institute of Physiology, Charité Universitätsmedizin Berlin
https://physiologie-cbf.charite.de/en/institute/workgroups/team_volkamer/

Campus Mitte: Virchowweg 6, 10117 Berlin/ Philippstraße 13, Haus 18, 10115 
Berlin

Phone: +49 30 - 450 528 554 / 209 347 938
E-Mail: andrea.volka...@charite.de<mailto:andrea.volka...@charite.de>
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