使用 Github API 发布到 Gist

Question

我一直在尝试使用 Python urllib2 写一个要点，其中包含以下内容：

def _log_error(information, date=datetime.date.today(), current_time=time.strftime("%H:%M:%S")):
    log_string = """
    Info: {}
    Date: {}
    Time: {}
    """.format(information, date, current_time)
    filename = "<file>"
    token = "<token>"
    access_url = "https://api.github.com/gists/{}".format(filename)
    req = urllib2.Request(access_url)
    req.add_header("Authorization", "token {}".format(token))
    req.add_header("Content-Type", "application/json")
    json_data = {"content": log_string}
    urllib2.urlopen(req, data=json.dumps(json_data))

但是，每次我尝试这样做时，都会出现以下错误：

Traceback (most recent call last):
  File "printer.py", line 324, in <module>
    _log_error("test")
  File "printer.py", line 69, in _log_error
    urllib2.urlopen(req, data=json.dumps(json_data))
  File "C:\Python27\lib\urllib2.py", line 154, in urlopen
    return opener.open(url, data, timeout)
  File "C:\Python27\lib\urllib2.py", line 435, in open
    response = meth(req, response)
  File "C:\Python27\lib\urllib2.py", line 548, in http_response
    'http', request, response, code, msg, hdrs)
  File "C:\Python27\lib\urllib2.py", line 473, in error
    return self._call_chain(*args)
  File "C:\Python27\lib\urllib2.py", line 407, in _call_chain
    result = func(*args)
  File "C:\Python27\lib\urllib2.py", line 556, in http_error_default
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 422: Unprocessable Entity

导致此错误的原因是什么？如何在不使用外部库（例如 requests）的情况下修复它？

Answer 1

要创建 gist , use Create Gist 端点需要以下 JSON 格式：

{
  "description": "the description for this gist",
  "public": true,
  "files": {
    "file1.txt": {
      "content": "String file contents"
    }
  }
}

以下将为 description、public、filename 和您的 3 个内容字段 info、date 和 [=17 映射正确的字段=]：

import urllib2
import json
import datetime
import time

token = "YOUR_TOKEN"
access_url = "https://api.github.com/gists"

filename = "file.txt"
description = "the description for this gist"
public = "true"

information = "some info"
date = datetime.date.today()
current_time = time.strftime("%H:%M:%S")

data = """{
  "description": "%s",
  "public": %s,
  "files": {
    "%s": {
      "content": "info : %s,date: %s, current_time: %s"
    }
  }
}"""

json_data = data % (description, public, filename, information, date, current_time)

req = urllib2.Request(access_url)
req.add_header("Authorization", "token {}".format(token))
req.add_header("Content-Type", "application/json")
urllib2.urlopen(req, data=json_data)

Answer 2

我正在维护一个 Gist 客户端，它可以完全满足您的需求以及您在评论中提出的要求。您可以从 here.
克隆它并通过 pip 安装它如您所述，创建和更新要点时的用法简要总结 -

创建要点

从 nano、vim 或 gedit 等编辑器交互式创建
- gifc create create.md -d "How to create a gist from cli" -i nano
直接从cli输入内容
- gifc create create.md -d "How to create a gist from cli" -m '''If you want to create a gist from an existing file then you do the following- `./gifc -c create.md -e "How to create a gist from cli" -i file.md`'''
从文件中获取内容
- gifc create create.md -d "How to create a gist from cli" -f file.md

更新要点

迭代编辑所有（或部分）文件
- gifc update ffd2f4a482684f56bf33c8726cc6ae63 -i vi
  您可以从早期的 get 方法中获取 gist id
更改描述
- gifc update ffd2f4a482684f56bf33c8726cc6ae63 -cd "New description"
  您可以从早期的 get 方法中获取 gist id
在 nano、vim[=88 等编辑器中交互式编辑文件内容=] 或 gedit

gifc update ffd2f4a482684f56bf33c8726cc6ae63 -f file_to_update.md

两者都做

gifc update ffd2f4a482684f56bf33c8726cc6ae63 -f file_to_update.md -cd "New description"

使用 Github API 发布到 Gist

Posting to a Gist with Github API

python

gist

github-api

python-2.7

创建要点

更新要点