| import json |
| import csv |
| import os |
| import datasets |
|
|
| logger = datasets.logging.get_logger(__name__) |
|
|
| _DESCRIPTION = "cqadupstack programmers Dataset" |
| _SPLITS = ["corpus", "queries"] |
|
|
| URL = "" |
| _URLs = {subset: URL + f"{subset}.jsonl.gz" for subset in _SPLITS} |
|
|
| class Programmers(datasets.GeneratorBasedBuilder): |
|
|
| BUILDER_CONFIGS = [ |
| datasets.BuilderConfig( |
| name=name, |
| description=f"This is the {name} in the BEIR-PL dataset.", |
| ) for name in _SPLITS |
| ] |
| |
| def _info(self): |
|
|
| return datasets.DatasetInfo( |
| description=_DESCRIPTION, |
| features=datasets.Features({ |
| "_id": datasets.Value("string"), |
| "title": datasets.Value("string"), |
| "text": datasets.Value("string"), |
| }), |
| supervised_keys=None, |
| ) |
|
|
| def _split_generators(self, dl_manager): |
| """Returns SplitGenerators.""" |
|
|
| my_urls = _URLs[self.config.name] |
| data_dir = dl_manager.download_and_extract(my_urls) |
|
|
| return [ |
| datasets.SplitGenerator( |
| name=self.config.name, |
| |
| gen_kwargs={"filepath": data_dir}, |
| ), |
| ] |
|
|
| def _generate_examples(self, filepath): |
| """Yields examples.""" |
| with open(filepath, encoding="utf-8") as f: |
| texts = f.readlines() |
| for i, text in enumerate(texts): |
| text = json.loads(text) |
| if 'metadata' in text: del text['metadata'] |
| if "title" not in text: text["title"] = "" |
| yield i, text |
