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import requests
import gzip
import os
# 定义文件下载链接和对应的保存路径
files = {
#'goodreads_reviews_children.json.gz': 'https://datarepo.eng.ucsd.edu/mcauley_group/gdrive/goodreads/byGenre/goodreads_reviews_children.json.gz',
'goodreads_books_history_biography.json.gz': 'https://datarepo.eng.ucsd.edu/mcauley_group/gdrive/goodreads/byGenre/goodreads_books_history_biography.json.gz',
'goodreads_books_comics_graphic.json.gz': 'https://datarepo.eng.ucsd.edu/mcauley_group/gdrive/goodreads/byGenre/goodreads_books_comics_graphic.json.gz',
'goodreads_books_mystery_thriller_crime.json.gz': 'https://datarepo.eng.ucsd.edu/mcauley_group/gdrive/goodreads/byGenre/goodreads_books_mystery_thriller_crime.json.gz'
}
download_folder_name = ["../../goodreads_history/raw", "../../goodreads_comics/raw", "../../goodreads_crime/raw"]
def download_and_extract(filename, url, folder):
if not os.path.exists(folder):
os.makedirs(folder)
response = requests.get(url)
gz_path = os.path.join(folder, filename)
with open(gz_path, 'wb') as f:
f.write(response.content)
json_path = gz_path.replace('.gz', '')
with gzip.open(gz_path, 'rb') as f_in:
with open(json_path, 'wb') as f_out:
f_out.write(f_in.read())
print(f"{filename} 下载并解压到 {folder} 完成")
for folder, url in zip(download_folder_name,files.values()):
folder_name = folder
download_and_extract(os.path.basename(url), url, folder_name)
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