#!/usr/bin/env python
# _*_ coding: utf-8 _*_
from __future__ import print_function
from itertools import chain
try:
from itertools import imap
except ImportError:
# if python 3
imap = map
import karld
from karld.path import i_walk_csv_paths
[docs]def main():
"""
Consume many csv files as if one.
"""
import pathlib
input_dir = pathlib.Path('test_data/things_kinds')
# # Use a generator expression
# iterables = (karld.io.i_get_csv_data(data_path)
# for data_path in i_walk_csv_paths(str(input_dir)))
# # or a generator map.
iterables = imap(karld.io.i_get_csv_data,
i_walk_csv_paths(str(input_dir)))
items = chain.from_iterable(iterables)
for item in items:
print(item[0], item[1])
if __name__ == "__main__":
main()