参考文献
'
for idx, paper in enumerate(ranked_papers, 1):
authors = ', '.join(paper.authors)
# 构建引用信息
citations_info = f"被引用次数：{paper.citations}" if paper.citations is not None else "引用信息未知"
# 构建下载链接
download_links = []
if paper.doi:
# 检查是否是arXiv链接
if 'arxiv.org' in paper.doi:
# 如果DOI中包含完整的arXiv URL，直接使用
arxiv_url = paper.doi if paper.doi.startswith('http') else f'http://{paper.doi}'
download_links.append(f'
arXiv链接')
# 提取arXiv ID并添加PDF链接
arxiv_id = arxiv_url.split('abs/')[-1].split('v')[0]
download_links.append(f'
PDF下载')
else:
# 非arXiv的DOI使用标准格式
download_links.append(f'
DOI: {paper.doi}')
if hasattr(paper, 'url') and paper.url and 'arxiv.org' not in str(paper.url):
# 只有当URL不是arXiv链接时才添加
download_links.append(f'
原文链接')
download_section = ' | '.join(download_links) if download_links else "无直接下载链接"
# 构建来源信息
source_info = []
if paper.venue_type:
source_info.append(f"类型：{paper.venue_type}")
if paper.venue_name:
source_info.append(f"来源：{paper.venue_name}")
# 添加期刊指标信息
if hasattr(paper, 'if_factor') and paper.if_factor:
source_info.append(f"
IF: {paper.if_factor}")
if hasattr(paper, 'jcr_division') and paper.jcr_division:
source_info.append(f"
JCR分区: {paper.jcr_division}")
if hasattr(paper, 'cas_division') and paper.cas_division:
source_info.append(f"
中科院分区: {paper.cas_division}")
if hasattr(paper, 'venue_info') and paper.venue_info:
if paper.venue_info.get('journal_ref'):
source_info.append(f"期刊参考：{paper.venue_info['journal_ref']}")
if paper.venue_info.get('publisher'):
source_info.append(f"出版商：{paper.venue_info['publisher']}")
source_section = ' | '.join(source_info) if source_info else ""
# 构建标准引用格式
standard_citation = f"[{idx}] "
# 添加作者（最多3个，超过则添加et al.）
author_list = paper.authors[:3]
if len(paper.authors) > 3:
author_list.append("et al.")
standard_citation += ", ".join(author_list) + ". "
# 添加标题
standard_citation += f"
{paper.title}"
# 添加期刊/会议名称
if paper.venue_name:
standard_citation += f". {paper.venue_name}"
# 添加年份
if paper.year:
standard_citation += f", {paper.year}"
# 添加DOI
if paper.doi:
if 'arxiv.org' in paper.doi:
# 如果是arXiv链接，直接使用arXiv URL
arxiv_url = paper.doi if paper.doi.startswith('http') else f'http://{paper.doi}'
standard_citation += f". {arxiv_url}"
else:
# 非arXiv的DOI使用标准格式
standard_citation += f". DOI: {paper.doi}"
standard_citation += "."
references_content += f'''
[{idx}] {paper.title}
作者：{authors}
发表年份：{paper.year if paper.year else "未知"}
{citations_info}
{f'
{source_section}
' if source_section else ""}
摘要：{paper.abstract if paper.abstract else "无摘要"}
链接：{download_section}
标准引用格式：
{standard_citation}
'''
references_content += '