Httpx

HTTPX is another HTTP client similar to Requests. It’s used as OpenAI’s OpenAI constructor for http_client option.

For example, if we have a POST request by Reuqest lib.

resp = requests.post(url, headers=headers, json=body)
print(resp.json())

It can be transferred to httpx with following ways

1 httpx example

resp = httpx.post(url, headers=headers, json=body, timeout=httpx.Timeout(timeout=30.0))

2 httpx Client example

Httpx Client is similar to requests.Session(), and should be used for production code

client = httpx.Client()
resp = client.post(url, headers=headers, json=body, timeout=httpx.Timeout(timeout=30.0))

3 httpx request example

client = httpx.Client(timeout=httpx.Timeout(timeout=30.0))
request = httpx.Request('POST', url,headers=headers,json=body)
resp = client.send(request)

4 http Client example 2

client= httpx.Client(base_url="https://api.nvcf.nvidia.com", headers=headers, timeout=httpx.Timeout(timeout=30.0))
resp = client.post('/v2/nvcf/pexec/functions/a52271e8-e395-485e-9c77-d51d28b82e8f', json=body)

5 http Client example 3

client= httpx.Client(base_url="https://api.nvcf.nvidia.com/v2/nvcf/pexec/functions/",headers=headers, timeout=httpx.Timeout(timeout=30.0))
resp = client.post('/a52271e8-e395-485e-9c77-d51d28b82e8f',json=body)
print(resp.request.url)
# https://api.nvcf.nvidia.com/v2/nvcf/pexec/functions/a52271e8-e395-485e-9c77-d51d28b82e8f

6 http Client example FAIL

This may ONLY happens to NVCF. The last / at the end of the URL would fail the request. So we can NOT leave post url to be None.

client= httpx.Client(base_url="https://api.nvcf.nvidia.com/v2/nvcf/pexec/functions/a52271e8-e395-485e-9c77-d51d28b82e8f",headers=headers, timeout=httpx.Timeout(timeout=30.0))
resp = client.post('',json=body)
print(resp.request.url)
# https://api.nvcf.nvidia.com/v2/nvcf/pexec/functions/a52271e8-e395-485e-9c77-d51d28b82e8f/