Python + Github REST API：更新文件内容请求的问题

我从以下网站获得 Status 400更新文件内容Github API，即使 400 不在可能的列表中HTTP 响应状态！

我的问题是content密钥需要进行 Base64 编码。但是，当我将内容转换为 base64 时，API 会响应“解析 JSON 时出现问题”错误。

感觉跟这个有一点关系f字符串。如果我删除它们并使用变量名称，请求将失败并出现相同的错误。

我如何成功提交此回复？

def convert_to_base64(md_payload):
    encoded_payload = base64.b64encode(md_payload.encode('utf-8'))
    return encoded_payload

def log_todo(username, repo_name, filename, api_key, sha, encoded_payload):
    response= requests.put(
        f'https://api.github.com/repos/{username}/{repo_name}/contents/{filename}',
        headers = {
            'Accept': 'application/vnd.github+json',
            'Authorization': f'Bearer {api_key}'
        },
        data = {
            "sha": f'{sha}',
            "message": "TEST",
            "committer": {
                "name": "TEST",
                "email": "[email protected]"
            },
            "content": f'{encoded_payload}'
        }
    )
    logging.error(f'##### Was TODO Logged in VCS?: {response.text}')
    return response.status_code

Results:没有关于此消息的信息，也没有状态 400doc_url

{
    "message":"Problems parsing JSON",
    "documentation_url":"https://docs.github.com/rest/reference/repos#create-or-update-file-contents"
}

400

我想到了：

1. Changed convert_to_base64 function to:
   • 我不知道为什么必须编码为 Base64 然后解码它，但这有效

def convert_to_base64(md_payload):
    encoded_payload = base64.b64encode(md_payload.encode('utf-8'))
    encoded_payload = encoded_payload.decode('utf-8')
    return encoded_payload

2. 改变了data参数为json

def log_todo(username, repo_name, filename, api_key, sha, encoded_payload):
    response= requests.put(
        f'https://api.github.com/repos/{username}/{repo_name}/contents/{filename}',
        headers = {
            'Accept': 'application/vnd.github+json',
            'Authorization': f'Bearer {api_key}'
        },
        json = {                       #<--This is all I changed
            "sha": f'{sha}',
            "message": "TEST",
            "committer": {
                "name": "TEST",
                "email": "[email protected]"
            },
            "content": f'{encoded_payload}'
        }
    )
    logging.error(f'##### Was TODO Logged in VCS?: {response.text}')
    return response.status_code