Python) to_csv: my csv file data is separated and pushed back

Question

I'm saving my pd.DataFrame with """df.to_csv('df.csv', encoding='utf-8-sig)"""

my csv file have a problem...
please see rows, where have content2-1, content2-2, and content2-3 in this pic.

Before saving(to_csv), there was no problem. All the data had right columns, 'content2' was not separated. but after df -> csv...
'content2' is all separated, and the others of 'id2' are allocated to the wrong columns. "2018-04-21" have to be in column D, 0 with E,F,G, and url must be in column I.

why this happen? because of large csv file?(774,740KB), because of language?(Korean), or csv cannot recognize enter key?(All data with problems such as content2 were separated based on the enter key.)

how can I resolve this? I have no idea

Answer 1

Unfortunately I never figured out the reason for this.. I assumed it was something to do with the size of the data i was working with and excel not liking it.

What worked for me though was using .to_excel() instead of to_csv(). I know, far from a perfect answer, but thought id put it here incase it is enough for your case