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import csv |
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import json |
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import os |
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from datasets import GeneratorBasedBuilder, Features, Value, Sequence, SplitGenerator, BuilderConfig, DatasetInfo, Split |
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import logging |
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import pandas as pd |
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from typing import Dict |
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CITATION = "" |
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_DESCRIPTION = "Demo" |
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_URL = "" |
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_HOMEPAGE = "" |
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_LICENSE = "" |
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_URL = "https://github.com/catherine-ywang/reddit_climate_comment_data/raw/main/climate_comments.json.zip" |
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class NewDataset(GeneratorBasedBuilder): |
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def _info(self): |
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return DatasetInfo( |
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description=_DESCRIPTION, |
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features = Features({ |
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"Posts": Sequence({ |
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"PostID": Value("string"), |
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"PostTitle": Value("string"), |
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"PostAuthor": Value("string"), |
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"PostBody": Value("string"), |
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"PostUrl": Value("string"), |
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"PostPic": Value("string"), |
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"Subreddit": Value("string"), |
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"PostTimestamp": Value("string"), |
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"PostUpvotes": Value("int32"), |
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"PostPermalink": Value("string"), |
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"Comments": Sequence({ |
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"CommentID": Value("string"), |
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"CommentAuthor": Value("string"), |
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"CommentBody": Value("string"), |
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"CommentTimestamp": Value("string"), |
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"CommentUpvotes": Value("int32"), |
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"CommentPermalink": Value("string"), |
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"Replies": Sequence({ |
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"ReplyID": Value("string"), |
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"ReplyAuthor": Value("string"), |
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"ReplyBody": Value("string"), |
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"ReplyTimestamp": Value("string"), |
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"ReplyUpvotes": Value("int32"), |
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"ReplyPermalink": Value("string"), |
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}) |
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}) |
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}) |
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}), |
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homepage=_HOMEPAGE, |
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) |
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def _split_generators(self, dl_manager): |
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path = dl_manager.download_and_extract(_URL) |
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train_splits = SplitGenerator(name=Split.TRAIN, gen_kwargs={"filepath": path+"/climate_comments.json"}) |
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return [train_splits] |
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def _generate_examples(self, filepath): |
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with open(filepath, encoding="utf-8") as f: |
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data = json.load(f) |
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for post in data["Posts"]: |
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post_id = post["PostID"] |
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post_title = post["PostTitle"] |
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post_author = post["PostAuthor"] |
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post_body = post["PostBody"] |
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post_url = post["PostUrl"] |
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post_pic = post["PostPic"] |
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subreddit = post["Subreddit"] |
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post_timestamp = post["PostTimestamp"] |
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post_upvotes = int(post["PostUpvotes"]) |
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post_permalink = post["PostPermalink"] |
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comments = post["Comments"] |
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post_data = { |
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"id": post_id, |
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"post_title": post_title, |
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"post_author": post_author, |
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"post_body": post_body, |
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"post_url": post_url, |
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"post_pic": post_pic, |
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"subreddit": subreddit, |
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"post_timestamp": post_timestamp, |
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"post_upvotes": post_upvotes, |
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"post_permalink": post_permalink, |
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"comments": [] |
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} |
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for comment in comments: |
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comment_id = comment["CommentID"] |
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comment_author = comment["CommentAuthor"] |
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comment_body = comment["CommentBody"] |
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comment_timestamp = comment["CommentTimestamp"] |
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comment_upvotes = int(comment["CommentUpvotes"]) |
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comment_permalink = comment["CommentPermalink"] |
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comment_data = { |
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"CommentID": comment_id, |
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"CommentAuthor": comment_author, |
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"CommentBody": comment_body, |
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"CommentTimestamp": comment_timestamp, |
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"CommentUpvotes": comment_upvotes, |
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"CommentPermalink": comment_permalink, |
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"Replies": [] |
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} |
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replies = comment.get("Replies", []) |
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for reply in replies: |
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reply_id = reply["ReplyID"] |
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reply_author = reply["ReplyAuthor"] |
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reply_body = reply["ReplyBody"] |
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reply_timestamp = reply["ReplyTimestamp"] |
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reply_upvotes = int(reply["ReplyUpvotes"]) |
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reply_permalink = reply["ReplyPermalink"] |
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reply_data = { |
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"ReplyID": reply_id, |
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"ReplyAuthor": reply_author, |
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"ReplyBody": reply_body, |
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"ReplyTimestamp": reply_timestamp, |
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"ReplyUpvotes": reply_upvotes, |
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"ReplyPermalink": reply_permalink |
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} |
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comment_data["Replies"].append(reply_data) |
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post_data["comments"].append(comment_data) |
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yield post_id, post_data |
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