def _store_image(image_url, image_type, image_data): """保存图片信息，并返回外链 :param image_url: :param image_type: :param image_data: :return: """ con = Connection() m = hashlib.md5() m.update(image_url) object_name = m.hexdigest() con.put_object(BUCKET, object_name, image_data, image_type) return con.generate_url(BUCKET, object_name)
def store_images(news_list, date_str):
"""保存images
"""
con = Connection()
news_list_copy = []
for news in news_list:
a_news_copy = dict(news.items())
image_type = a_news_copy.pop('image_type')
image_data = a_news_copy.pop('image_data')
image_url = a_news_copy.pop('image_url')
# 保存image
object_name = hashlib.md5(image_url).hexdigest()
con.put_object(config.IMAGE_BUCKET, object_name, image_data, image_type)
public_image_url = con.generate_url(config.IMAGE_BUCKET, object_name)
a_news_copy['public_image_url'] = public_image_url
a_news_copy['date_str'] = date_str
news_list_copy.append(a_news_copy)
return news_list_copy
def store_images(news_list, date_str):
"""保存images
:param news_list:
:param date_str:
:return:
"""
con = Connection()
news_list_copy = []
for news in news_list:
a_news_copy = dict(news.items())
image_type = a_news_copy.pop('image_type')
image_data = a_news_copy.pop('image_data')
image_url = a_news_copy.pop('image_url')
# 保存image
object_name = hashlib.md5(image_url).hexdigest()
con.put_object(config.IMAGE_BUCKET, object_name, image_data, image_type)
public_image_url = con.generate_url(config.IMAGE_BUCKET, object_name)
a_news_copy['public_image_url'] = public_image_url
a_news_copy['date_str'] = date_str
news_list_copy.append(a_news_copy)
return news_list_copy
