|
import datasets |
|
|
|
|
|
_DESCRIPTION = """\ |
|
|
|
""" |
|
_URL = "https://www.gutenberg.org/files/2554/2554-h/2554-h.htm" |
|
_DATA_URL = "https://raw.githubusercontent.com/patrickvonplaten/datasets/master/crime_and_punishment.txt" |
|
|
|
|
|
class CrimeAndPunish(datasets.GeneratorBasedBuilder): |
|
def _info(self): |
|
return datasets.DatasetInfo( |
|
|
|
description=_DESCRIPTION, |
|
|
|
features=datasets.Features( |
|
{ |
|
"line": datasets.Value("string"), |
|
} |
|
), |
|
|
|
|
|
|
|
supervised_keys=None, |
|
homepage=_URL, |
|
) |
|
|
|
def _split_generators(self, dl_manager): |
|
"""Returns SplitGenerators.""" |
|
|
|
data = dl_manager.download_and_extract(_DATA_URL) |
|
|
|
return [ |
|
datasets.SplitGenerator( |
|
name=datasets.Split.TRAIN, |
|
gen_kwargs={"data_file": data, "split": "train"}, |
|
), |
|
] |
|
|
|
def _generate_examples(self, data_file, split): |
|
|
|
with open(data_file, "rb") as f: |
|
id_counter = 0 |
|
add_text = False |
|
crime_and_punishment_occ_counter = 0 |
|
|
|
for line in f: |
|
line = line.decode("UTF-8") |
|
if "CRIME AND PUNISHMENT" in line: |
|
crime_and_punishment_occ_counter += 1 |
|
add_text = crime_and_punishment_occ_counter == 3 |
|
if "End of Project" in line: |
|
add_text = False |
|
|
|
if add_text is True: |
|
result = {"line": line} |
|
id_counter += 1 |
|
yield id_counter, result |
|
|