Files
twitter-api-client/scripts/update.py
2023-06-06 13:52:31 -07:00

125 lines
4.1 KiB
Python

import asyncio
import logging.config
import platform
import re
import subprocess
from pathlib import Path
import orjson
from httpx import AsyncClient, Client, Response
from twitter.constants import *
try:
if get_ipython().__class__.__name__ == 'ZMQInteractiveShell':
import nest_asyncio
nest_asyncio.apply()
except:
...
if platform.system() != 'Windows':
try:
import uvloop
uvloop.install()
except ImportError as e:
...
_a = 'a.js'
_base = 'https://abs.twimg.com/responsive-web/client-web'
STRINGS = Path('strings.txt')
PATHS = Path('paths.txt')
JS_FILES_MAP = Path('js.json')
JS_FILES = Path('js')
OPERATIONS = Path('operations')
JS_FILES.mkdir(exist_ok=True, parents=True)
logging.config.dictConfig(LOGGER_CONFIG)
logger = logging.getLogger('twitter')
def find_api_script(res: Response) -> str:
"""
Find api script
@param res: response from homepage: https://twitter.com
@return: url to api script
"""
temp = re.findall('\+"\."\+(\{.*\})\[e\]\+?' + '"' + _a + '"', res.text)[0]
endpoints = orjson.loads(temp.replace('vendor:', '"vendor":').replace('api:', '"api":'))
JS_FILES_MAP.write_bytes(orjson.dumps(dict(sorted(endpoints.items()))))
js = 'api.' + endpoints['api'] + _a # search for `+"a.js"` in homepage source
return f'{_base}/{js}'
def get_operations(session: Client) -> None:
"""
Get operations and their respective queryId and feature definitions
@return: list of operations
"""
r1 = session.get('https://twitter.com')
script = find_api_script(r1)
r2 = session.get(script)
temp = '[{' + re.search('\d+:\w=>\{\w\.exports=\{.*?(?=,\d+:\w=>\{"use strict";)', r2.text).group() + '}]'
temp = re.sub('\w\.exports=', 'return', temp)
js = 'const obj={},out=Object.entries(O[0]).forEach(([e,t])=>{let a=t(),o={};for(let r of a.metadata.featureSwitches)o[r]=!0;obj[a.operationName]={queryId:a.queryId,variables:{},features:o}});require("fs").writeFile("' + OPERATIONS.with_suffix(
'.json').name + '",JSON.stringify(obj,null,2),e=>e);'
js_out = OPERATIONS.with_suffix('.js')
js_out.expanduser().write_text(f"O={temp};" + js)
subprocess.run(f'node {js_out}', shell=True)
async def process(session: Client, fn: callable, urls: any, **kwargs) -> list:
async with AsyncClient(follow_redirects=True, headers=session.headers) as s:
return await asyncio.gather(*(fn(s, u, **kwargs) for u in urls))
async def get(session: AsyncClient, url: str, **kwargs) -> tuple[str, str]:
try:
logger.debug(f"GET {url}")
r = await session.get(url)
return url, r.text
except Exception as e:
logger.error(f"[{RED}failed{RESET}] Failed to get {url}\n{e}")
def get_strings():
# find strings < 120 chars long
# queryId's are usually 22 chars long
s = set()
for p in JS_FILES.iterdir():
s |= set(x.strip() for x in re.split('["\'`]', p.read_text()) if
# ((len(x) == 22) and (not re.search('[\[\]\{\}\(\)]', x))))
((len(x) < 120) and (not re.search('[\[\]\{\}\(\)]', x))))
STRINGS.write_text('\n'.join(sorted(s, reverse=True)))
PATHS.write_text('\n'.join(sorted(s for s in s if '/' in s)))
def get_features():
operations = orjson.loads(OPERATIONS.with_suffix('.json').read_bytes())
features = {}
for k, v in operations.items():
features |= v.get('features', {})
Path('features.json').write_bytes(orjson.dumps(dict(sorted(features.items())), option=orjson.OPT_INDENT_2))
def main():
session = Client(headers={
'user-agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36',
}, follow_redirects=True)
get_operations(session)
urls = (
f'{_base}/{k}.{v}{_a}'
for k, v in orjson.loads(JS_FILES_MAP.read_text()).items()
if not re.search('participantreaction|\.countries-|emojipicker|i18n|icons\/', k, flags=re.I)
# if 'endpoint' in k
)
asyncio.run(process(session, get, urls))
get_strings()
get_features()
if __name__ == '__main__':
main()