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chore: parse into dataframe using pandas #19

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chore: parse into dataframe using pandas #19

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10 changes: 9 additions & 1 deletion src/ucimlrepo/fetch.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
import urllib.parse
import certifi
import ssl
from io import BytesIO

from ucimlrepo.dotdict import dotdict

Expand Down Expand Up @@ -96,7 +97,14 @@ def fetch_ucirepo(
try:
df = pd.read_csv(data_url)
except (urllib.error.URLError, urllib.error.HTTPError):
raise DatasetNotFoundError('Error reading data csv file for "{}" dataset (id={}).'.format(name, id))
try:
response_data=urllib.request.urlopen(data_url, context=ssl.create_default_context(cafile=certifi.where()))
data_byte = response_data.read()
df = pd.read_csv(BytesIO(data_byte))
except:
raise DatasetNotFoundError('Error reading data csv file for "{}" dataset (id={}).'.format(name, id))
else:
pass

if df.empty:
raise DatasetNotFoundError('Error reading data csv file for "{}" dataset (id={}).'.format(name, id))
Expand Down