| 4 | |
| 5 | |
| 6 | def list_packages(*, contains: Optional[str] = None): |
| 7 | conn = http.client.HTTPSConnection("api.github.com") |
| 8 | |
| 9 | headers = { |
| 10 | "Accept": "application/vnd.github+json", |
| 11 | "X-GitHub-Api-Version": "2022-11-28", |
| 12 | "User-Agent": "langchain-cli", |
| 13 | } |
| 14 | |
| 15 | conn.request( |
| 16 | "GET", "/repos/langchain-ai/langchain/contents/templates", headers=headers |
| 17 | ) |
| 18 | res = conn.getresponse() |
| 19 | |
| 20 | res_str = res.read() |
| 21 | |
| 22 | data = json.loads(res_str) |
| 23 | package_names = [ |
| 24 | p["name"] for p in data if p["type"] == "dir" and p["name"] != "docs" |
| 25 | ] |
| 26 | package_names_filtered = ( |
| 27 | [p for p in package_names if contains in p] if contains else package_names |
| 28 | ) |
| 29 | return package_names_filtered |