Conversion of existing strings to sets

[tehfink]

Very cool project!
What's the recommended method to convert an existing dataframe with a string of tags to your sets? e.g.:

In [1]: tag_df.head()                                                                                                          
Out[1]: 
                             tags
ID                                                   
19263262153                  tag1, tag 2, tag 3, tag4,...

[Florents-Tselai]

I'm glad you liked it!

The package expects that Series objects (DataFrame columns as well) already store set objects - no implicit conversions there. So you should convert strings to sets first.
Something like

df = DataFrame([{"tags": "t1,t2"}])

df.tags.str.split(",").map(set).set.union({"t3"})