def test_load_json():
json = loader.load_json('boat.json')
assert json is None
json = loader.load_json('data/boat.json')
assert json.shape == (100, 4)
def _load(self, file_path):
"""Loads and parses a dataframe from a file.
Args:
file_path (str): File to be loaded.
Returns:
Arrays holding the features and labels.
"""
# Getting file extension
extension = file_path.split('.')[-1]
if extension == 'csv':
data = loader.load_csv(file_path)
elif extension == 'txt':
data = loader.load_txt(file_path)
elif extension == 'json':
data = loader.load_json(file_path)
else:
raise e.ArgumentError(
'File extension not recognized. It should be `.csv`, `.json` or `.txt`'
)
X, Y = p.parse_loader(data)
return X, Y
def _load(self, file_path):
"""Loads and parses a dataframe from a file.
Args:
file_path (str): File to be loaded.
Returns:
Arrays holding the features and labels.
"""
# Getting file extension
extension = file_path.split('.')[-1]
# Check if extension is .csv
if extension == 'csv':
# If yes, call the method that actually loads csv
data = loader.load_csv(file_path)
# Check if extension is .txt
elif extension == 'txt':
# If yes, call the method that actually loads txt
data = loader.load_txt(file_path)
# Check if extension is .json
elif extension == 'json':
# If yes, call the method that actually loads json
data = loader.load_json(file_path)
# If extension is not recognized
else:
# Raises an ArgumentError exception
raise e.ArgumentError(
'File extension not recognized. It should be `.csv`, `.json` or `.txt`'
)
# Parsing array
X, Y = p.parse_loader(data)
return X, Y
import opfython.stream.loader as l
# Loading a .csv file
csv = l.load_csv('data/sample.csv')
# Loading a .txt file
txt = l.load_txt('data/sample.txt')
# Loading a .json file
json = l.load_json('data/sample.json')
import opfython.stream.loader as l
# Loading a .csv file
csv = l.load_csv('data/boat.csv')
# Loading a .txt file
txt = l.load_txt('data/boat.txt')
# Loading a .json file
json = l.load_json('data/boat.json')