Python3.x 以编程方式映射 uniprot ID 时如何解决 400 客户端错误

代码如下:

API_URL = "https://rest.uniprot.org"

def submit_id_mapping(from_db, to_db, ids):
    request = requests.get(
        f"{API_URL}/idmapping/run",
        data={"from": from_db, "to": to_db, "ids": ",".join(ids)},
    )
    #request.raise_for_status()
    return request.json()

submit_id_mapping(from_db="UniProtKB_AC-ID", to_db="ChEMBL", ids=["P05067", "P12345"])

直接取自官方example

并返回以下404客户端错误.我自己try 访问url，但似乎不起作用.鉴于这是官方文件，我真的不知道该怎么办.欢迎提出任何建议.

{'url': 'http://rest.uniprot.org/idmapping/run',
 'messages': ['Internal server error']}

我也有另一个脚本，但它不再工作！我不知道为什么:(

in_f = open("filename")
url = 'https://www.uniprot.org/uploadlists/'

ids=in_f.read().splitlines()
ids_s=" ".join(ids)

params = {
'from': 'PDB_ID',
'to': 'ACC',
'format': 'tab',
'query': ids_s
}

data = urllib.parse.urlencode(params)
data = data.encode('utf-8')
req = urllib.request.Request(url, data)
with urllib.request.urlopen(req) as f:
    response = f.read()
print(response.decode('utf-8'))

错误:

urllib.error.HTTP错误: HTTP Error 405: Not Allowed