我可以使用python请求在github上发布.json文件吗？

您可以使用Github create repo content API通过API在存储库上创建文件：

PUT /repos/:owner/:repo/contents/:path

您首先需要创建一个个人访问令牌。例如 ：

import requests 
import base64

token = "YOUR_TOKEN"

repo = 'bertrandmartel/test-repo'
path = 'data.json'

data = open("data.json", "r").read()

r = requests.put(
    f'https://api.github.com/repos/{repo}/contents/{path}',
    headers = {
        'Authorization': f'Token {token}'
    },
    json = {
        "message": "add new file",
        "content": base64.b64encode(data.encode()).decode(),
        "branch": "master"
    }
)
print(r.status_code)
print(r.json())

您还可以使用PyGithub库：

from github import Github

token = "YOUR_TOKEN"

repo = "bertrandmartel/test-repo"
path = "data.json"

# if using username and password
#g = Github("user", "password")

g = Github(token)

data = open("data.json", "r").read()

repo = g.get_repo(repo)
repo.create_file(
    path = path, 
    message = "add new file", 
    content = data, 
    branch = "master"
)