PNG转WEBP：专业图像优化

1import requests
2import time
3
4API_KEY = "YOUR_API_KEY"
5headers = {"Authorization": f"Bearer {API_KEY}"}
6
7# 1. Upload File
8with open("input.png", "rb") as f:
9    upload_res = requests.post(
10        "https://nexus-convert.com/api/v1/files/upload", 
11        headers=headers, 
12        files={"file": f}
13    ).json()
14
15file_id = upload_res["id"]
16
17# 2. Start Conversion Job
18job_res = requests.post(
19    "https://nexus-convert.com/api/v1/jobs", 
20    headers=headers, 
21    json={"file_id": file_id, "target_format": "webp"}
22).json()
23
24job_id = job_res["job_id"]
25
26# 3. Poll for Completion
27while True:
28    status = requests.get(
29        f"https://nexus-convert.com/api/v1/jobs/{job_id}", 
30        headers=headers
31    ).json()
32    
33    if status["status"] == "finished":
34        break
35    time.sleep(1)
36
37# 4. Download Result
38result = requests.get(
39    f"https://nexus-convert.com/api/v1/jobs/{job_id}/download", 
40    headers=headers
41)
42with open("output.webp", "wb") as f:
43    f.write(result.content)
44
45print("Conversion complete!")