235 lines
6.4 KiB
Python
235 lines
6.4 KiB
Python
import json
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from time import time
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from traceback import format_exc
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from functools import partial
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from sqlor.dbpools import DBPools
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from appPublic.streamhttpclient import StreamHttpClient, liner
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from appPublic.dictObject import DictObject
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from appPublic.myTE import MyTemplateEngine
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from appPublic.log import debug, exception, error
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from appPublic.aes import aes_encode_b64
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from ahserver.globalEnv import password_decode
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from ahserver.serverenv import get_serverenv
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from random import randint
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async def get_callerid(orgid):
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dbname = get_dbname()
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db = DBPools()
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async with db.sqlorContext(dbname) as sor:
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return await sor_get_callerid(sor, orgid)
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return None
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async def sor_get_callerid(sor, orgid):
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sql = """select a.ownerid from upappkey a, users b
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where b.orgid = ${orgid}$
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and a.ownerid = b.id"""
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recs = await sor.sqlExe(sql, {'orgid': orgid})
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cnt = len(recs)
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if cnt == 0:
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return None
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i = randint(0, cnt - 1)
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return recs[i].ownerid
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async def get_deerer(upappid, callerid):
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db = DBPools()
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dbname = get_dbname()
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async with db.sqlorContext(dbname) as sor:
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ki = await get_userapikey(sor, upappid, callerid)
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d = deerer(ki.myappid, ki.apikey, ki.secretkey)
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if not d:
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return None
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return d[7:]
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return None
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async def get_uapi(upappid, apiname):
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dbname = get_dbname()
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db = DBPools()
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async with db.sqlorContext(dbname) as sor:
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return await sor_get_uapi(sor, upappid, apiname)
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return None
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async def get_userapikey(sor, upappid, callerid):
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"""
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argumemts:
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upappid: upappid which will make call to
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orgid: owner organization or user which as the caller of the call
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return:
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None: this orgid has not gotton apikey from upapp
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dict if apikey and upapp infos
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"""
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recs = await sor.R('upapp', {'id': upappid})
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if len(recs) < 1:
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e = Exception(f'upapp id={upappid} not found, result={recs}')
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exception(f'{e}, {format_exc()}')
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raise e
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r = recs[0]
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apikeys = await sor.R('upappkey', {'upappid': upappid, 'ownerid': callerid})
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if len(apikeys) > 0:
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r.apikey = apikeys[0].apikey
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else:
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debug(f'-------user({callerid}) has not upappkey -----')
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r = recs[0]
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debug(f'{r=}')
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return DictObject(**{
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'apikey':None if r.apikey is None else password_decode(r.apikey),
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'secretkey':None if r.secretkey is None else password_decode(r.secretkey),
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'baseurl':r.baseurl,
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'appownerid': r.appownerid,
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'myappid': r.myappid
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})
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async def sor_get_uapi(sor, upappid, apiname):
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sql = """select a.*,
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c.auth_apiname
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from uapi a, upapp b, uapiset c
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where a.apisetid = b.apisetid
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and b.apisetid = c.id
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and a.name = ${apiname}$
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and b.id = ${upappid}$"""
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recs = await sor.sqlExe(sql, {'upappid': upappid, 'apiname': apiname})
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if len(recs) == 0:
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debug(f'{sql=},{upappid=}, {apiname=} uapi not found')
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return None
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return recs[0]
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def get_dbname():
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f = get_serverenv('get_module_dbname')
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dbname = f('uapi')
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return dbname
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def deerer(myappid, apikey, secretkey):
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t = time()
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txt = f'{t}:{apikey}'
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cyber = aes_encode_b64(secretkey, txt)
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return f'Deerer {myappid}-:-{cyber}'
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def bearer(apikey):
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return f'Bearer {apikey}'
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async def sync_users(request, upappid, userid):
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db = DBPools()
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dbname = get_dbname()
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async with db.sqlorContext(dbname) as sor:
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upapp = await get_upapp(sor, upappid)
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class UAPI:
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def __init__(self, request, env=DictObject(), sor=None):
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self.request = request
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self.te = MyTemplateEngine([], env=env)
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self.env = request._run_ns
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self.env.request = request
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self.auth_api = None
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self.auth_ret = None
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self.sor = sor
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async def rendertmpl(self, tmplstr, params={}):
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if tmplstr is None:
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return None
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ns = self.env.copy()
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ns.update(params)
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te = MyTemplateEngine([], env=self.env)
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return te.renders(tmplstr, ns)
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async def get_uapis(self, sor, upappid, apiname, callerid, params={}):
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self.env.update(params)
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uapi = None
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auth_uapi = None
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uapi = await sor_get_uapi(sor, upappid, apiname)
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if uapi is None:
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e = Exception(f'UAPI not found:{upappid=}, {apiname=}')
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exception(f'{e}\n{format_exc()}')
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raise e
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if uapi.auth_apiname:
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auth_uapi = await sor_get_uapi(sor, upappid, iuapi.auth_apiname)
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self.uapi = uapi
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self.auth_uapi = auth_uapi
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kinfo = await get_userapikey(sor, upappid, callerid)
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self.env.update(kinfo)
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return auth_uapi, uapi
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async def __call__(self, upappid, apiname, callerid, params={}):
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"""
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"""
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auth_uapi = uapi = None
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dbname = get_dbname()
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debug(f'{dbname=}')
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db = DBPools()
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async with db.sqlorContext(dbname) as sor:
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self.sor = sor
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auth_uapi, uapi = await self.get_uapis(sor,
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upappid, apiname,
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callerid, params=params)
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if uapi is None:
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return
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if auth_uapi:
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await self.do_auth(auth_uapi)
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async for chunk in self.stream_resp(uapi):
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yield chunk
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async def stream_linify(self, upappid, apiname, callerid, params={}):
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gen = liner(self.__call__(upappid, apiname, callerid, params=params))
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async for line in gen:
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filter = self.uapi.chunk_match
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if line.startswith(filter):
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line = line[len(filter):]
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if self.uapi.response:
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dic = json.loads(line)
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line = self.rendertmpl(self.uapi.response, dic)
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yield line + '\n'
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else:
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debug(f'invalid line:{line}')
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async def call(self, upappid, apiname, callerid, params={}):
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b = b''
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async for chunk in self.__call__(upappid, apiname, callerid, params=params):
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b += chunk
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if self.uapi.response:
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dic = json.loads(b.decode('utf-8'))
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s = self.rendertmpl(self.uapi.response, dic)
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b = s.encode('utf-8')
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return b
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async def do_auth(self, auth_uapi):
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b = b''
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async for chunk in self.stream_resp(auth_uapi):
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b+= chunk
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d = json.loads(b.encode('utf-8'))
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if auth_uapi.response:
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s = self.rendertmpl(auth_uapi.response, d)
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d = json.loads(s)
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self.env.update(d)
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return
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async def stream_resp(self, api):
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url = self.env.get('baseurl') + api.path
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method = api.httpmethod
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headers = await self.rendertmpl(api.headers)
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try:
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headers = json.loads(headers)
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except Exception as e:
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exception(f'{e}, {headers=},{api.headers=}')
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raise e
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body = await self.rendertmpl(api.data)
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if body:
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try:
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bdy = json.loads(body)
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body = json.dumps(bdy, ensure_ascii=False)
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except Exception as e:
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exception(f'{e}, {body=},{api.data=}')
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body = None
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_params = await self.rendertmpl(api.params)
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if _params:
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_params = json.loads(_params)
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debug(f'{headers=}, {body=}. {method=}, {url=}')
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shc = StreamHttpClient()
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gen = shc(method, url,
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headers=headers,
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data=body,
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params=_params)
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async for chunk in gen:
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yield chunk
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if __name__ == '__main__':
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print('test')
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