Split pandas dataframe in two if it has more than 10 rows

I used a List Comprehension to cut a huge DataFrame into blocks of 100’000:

size = 100000
list_of_dfs = [df.loc[i:i+size-1,:] for i in range(0, len(df),size)]

or as generator:

list_of_dfs = (df.loc[i:i+size-1,:] for i in range(0, len(df),size))

Leave a Comment