CSV data reader

CSV data reader reads files whose extension is .csv.

[1]:

import tempfile
from pprint import pprint

from galactic.io.data.core import PopulationFactory

data = """\
age,height
46,202
36,183
204,230
36,180
23,150
23,172
"""

with tempfile.NamedTemporaryFile(mode="w+t", suffix=".csv") as file:
    file.write(data)
    file.seek(0)
    population = PopulationFactory.create(file)
    pprint({key: dict(value) for key, value in population.items()})

{'0': {'age': '46', 'height': '202'},
 '1': {'age': '36', 'height': '183'},
 '2': {'age': '204', 'height': '230'},
 '3': {'age': '36', 'height': '180'},
 '4': {'age': '23', 'height': '150'},
 '5': {'age': '23', 'height': '172'}}

[2]:

data = """\
,age,height
id1,46,202
id2,36,183
id3,204,230
id4,36,180
id5,23,150
id6,23,172
"""

with tempfile.NamedTemporaryFile(mode="w+t", suffix=".csv") as file:
    file.write(data)
    file.seek(0)
    population = PopulationFactory.create(file)
    pprint({key: dict(value) for key, value in population.items()})

{'id1': {'age': '46', 'height': '202'},
 'id2': {'age': '36', 'height': '183'},
 'id3': {'age': '204', 'height': '230'},
 'id4': {'age': '36', 'height': '180'},
 'id5': {'age': '23', 'height': '150'},
 'id6': {'age': '23', 'height': '172'}}