CsvReader

class polpo.preprocessing.pd.CsvReader(path=None, delimiter=',', nrows=None)

Bases: PreprocessingStep

Read csv with pandas.

https://pandas.pydata.org/docs/reference/api/pandas.read_csv.html

Parameters:

• path (str) – Path.

• delimiter (str) – csv delimiter.

• nrows (int) – Number of rows of file to read. Useful for reading pieces of large files.