polars-dovmed

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Original

English
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Translation

Chinese

polars-dovmed

polars-dovmed

Full-text search across 2.4M+ PMC Open Access papers for literature discovery and extraction tasks.
针对超过240万篇PMC开放获取论文进行全文搜索,用于文献发现和提取任务。

Instructions

操作说明

  1. Load the API key from a secure location.
  2. Run a full-text search or metadata query.
  3. Extract required fields (titles, DOIs, accessions, snippets).
  4. Summarize results and cite sources.
  1. 从安全位置加载API密钥。
  2. 运行全文搜索或元数据查询。
  3. 提取所需字段(标题、DOI、登录号、片段)。
  4. 总结结果并引用来源。

Quick Reference

快速参考

TaskAction
API key
POLARS_DOVMED_API_KEY
in env or
~/.config/polars-dovmed/.env
Base URL
https://api.newlineages.com
Rate limit100 queries/hour
任务操作
API密钥环境变量
POLARS_DOVMED_API_KEY
~/.config/polars-dovmed/.env
文件中配置
基础URL
https://api.newlineages.com
请求速率限制每小时100次查询

Input Requirements

输入要求

  • API key (
    POLARS_DOVMED_API_KEY
    )
  • Search query and filters (year, journal, organism, etc.)
  • API密钥(
    POLARS_DOVMED_API_KEY
  • 搜索查询和筛选条件(年份、期刊、生物等)

Output

输出

  • Paper lists with metadata (PMC ID, DOI, title, year)
  • Matched text snippets
  • Extracted entities (genes, accessions, terms)
  • 包含元数据的论文列表(PMC ID、DOI、标题、年份)
  • 匹配的文本片段
  • 提取的实体(基因、登录号、术语)

Quality Gates

质量检查项

  • API key loaded successfully
  • Query results match expected scope
  • Extracted fields validated for completeness
  • API密钥加载成功
  • 查询结果符合预期范围
  • 验证提取字段的完整性

Examples

示例

Example 1: Minimal search (Python)

示例1:最简搜索(Python)

python
import httpx

headers = {"X-API-Key": "YOUR_KEY"}
resp = httpx.post(
    "https://api.newlineages.com/search",
    headers=headers,
    json={"query": "CRISPR archaea", "limit": 10},
)
print(resp.json())
python
import httpx

headers = {"X-API-Key": "YOUR_KEY"}
resp = httpx.post(
    "https://api.newlineages.com/search",
    headers=headers,
    json={"query": "CRISPR archaea", "limit": 10},
)
print(resp.json())

Troubleshooting

故障排除

Issue: 401 Unauthorized Solution: Verify
POLARS_DOVMED_API_KEY
and reload the environment.
Issue: 429 Rate limited Solution: Wait for quota reset or reduce request frequency.
问题: 401 未授权 解决方案: 验证
POLARS_DOVMED_API_KEY
并重新加载环境。
问题: 429 请求速率受限 解决方案: 等待配额重置或降低请求频率。