| import csv |
| import json |
| import os |
| from datasets import GeneratorBasedBuilder, Features, Value, Sequence, SplitGenerator, BuilderConfig, DatasetInfo, Split |
| import logging |
| import pandas as pd |
| from typing import Dict |
|
|
| CITATION = "" |
| _DESCRIPTION = "Demo" |
| _URL = "" |
| _HOMEPAGE = "" |
| _LICENSE = "" |
|
|
| _URL = "https://github.com/catherine-ywang/reddit_climate_comment_data/raw/main/climate_comments.json.zip" |
|
|
| class NewDataset(GeneratorBasedBuilder): |
| def _info(self): |
| return DatasetInfo( |
| description=_DESCRIPTION, |
| features = Features({ |
| "id": Value("string"), |
| "post_title": Value("string"), |
| "post_author": Value("string"), |
| "post_body": Value("string"), |
| "post_url": Value("string"), |
| "post_pic": Value("string"), |
| "subreddit": Value("string"), |
| "post_timestamp": Value("string"), |
| "post_upvotes": Value("int32"), |
| "post_permalink": Value("string"), |
| "comments": Sequence({ |
| "CommentID": Value("string"), |
| "CommentAuthor": Value("string"), |
| "CommentBody": Value("string"), |
| "CommentTimestamp": Value("string"), |
| "CommentUpvotes": Value("int32"), |
| "CommentPermalink": Value("string"), |
| "Replies": Sequence({ |
| "ReplyID": Value("string"), |
| "ReplyAuthor": Value("string"), |
| "ReplyBody": Value("string"), |
| "ReplyTimestamp": Value("string"), |
| "ReplyUpvotes": Value("int32"), |
| "ReplyPermalink": Value("string"), |
| }) |
| }) |
| }), |
| homepage=_HOMEPAGE, |
| ) |
| def _split_generators(self, dl_manager): |
| path = dl_manager.download_and_extract(_URL) |
| train_splits = SplitGenerator(name=Split.TRAIN, gen_kwargs={"filepath": path+"/climate_comments.json"}) |
| return [train_splits] |
| def _generate_examples(self, filepath): |
| with open(filepath, "r", encoding="utf-8") as f: |
| data = json.load(f) |
| |
| for post in data['Posts']: |
| post_id = post['PostID'] |
| post_title = post['PostTitle'] |
| post_author = post['PostAuthor'] |
| post_body = post['PostBody'] if post['PostBody'] != "" else None |
| post_url = post['PostUrl'] |
| post_pic = post['PostPic'] if post['PostPic'] != "" else None |
| subreddit = post['Subreddit'] |
| post_timestamp = post['PostTimestamp'] |
| post_upvotes = int(post['PostUpvotes']) if post['PostUpvotes'] else None |
| post_permalink = post['PostPermalink'] |
| comments = [] |
| |
| if 'comments' in post: |
| for comment_id, comment_author in zip(post['comments']['CommentID'], post['comments']['CommentAuthor']): |
| comment_body = post['comments'].get(comment_id, {}).get('CommentBody') |
| comment_timestamp = post['comments'].get(comment_id, {}).get('CommentTimestamp') |
| comment_upvotes = post['comments'].get(comment_id, {}).get('CommentUpvotes') |
| comment_permalink = post['comments'].get(comment_id, {}).get('CommentPermalink') |
| replies = [] |
| for reply_id, reply_author in zip(post['comments'].get(comment_id, {}).get('Replies', {}).get('ReplyID', []), post['comments'].get(comment_id, {}).get('Replies', {}).get('ReplyAuthor', [])): |
| reply_body = post['comments'].get(comment_id, {}).get('Replies', {}).get(reply_id, {}).get('ReplyBody') |
| reply_timestamp = post['comments'].get(comment_id, {}).get('Replies', {}).get(reply_id, {}).get('ReplyTimestamp') |
| reply_upvotes = post['comments'].get(comment_id, {}).get('Replies', {}).get(reply_id, {}).get('ReplyUpvotes') |
| reply_permalink = post['comments'].get(comment_id, {}).get('Replies', {}).get(reply_id, {}).get('ReplyPermalink') |
| replies.append({ |
| "ReplyID": reply_id, |
| "ReplyAuthor": reply_author, |
| "ReplyBody": reply_body, |
| "ReplyTimestamp": reply_timestamp, |
| "ReplyUpvotes": reply_upvotes, |
| "ReplyPermalink": reply_permalink |
| }) |
|
|
| comments.append({ |
| "CommentID": comment_id, |
| "CommentAuthor": comment_author, |
| "CommentBody": comment_body, |
| "CommentTimestamp": comment_timestamp, |
| "CommentUpvotes": comment_upvotes, |
| "CommentPermalink": comment_permalink, |
| "Replies": replies |
| }) |
| |
| yield post_id, { |
| "id": post_id, |
| "post_title": post_title, |
| "post_author": post_author, |
| "post_body": post_body, |
| "post_url": post_url, |
| "post_pic": post_pic, |
| "subreddit": subreddit, |
| "post_timestamp": post_timestamp, |
| "post_upvotes": post_upvotes, |
| "post_permalink": post_permalink, |
| "comments": comments |
| } |
|
|
|
|
