python - Pandas: Remove Row Based on Applying Function -


i have pandas dataframe, df, , has column called _text. want remove rows applying sentence_count value in _text column not 0.

how go this?

normally pandas, like:

result_df = result_df[result_df['_text'] != '']

but i'm not using value in result_df['_text], i'm filtering based on value calculated function...

thoughts?

thanks!

if function takes sentence sole argument,

result_df[result_df['_text'].apply(sentence_count) != 0]

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