def eth_request_from_db(method, args):
try:
url = "http://%s:%s" % (ETH_URL, ETH_PORT)
request_template = '''{"id":"1","method":"%s","params":%s}'''
args_j = json.dumps(args)
data_to_send = request_template % (method, args_j)
#print data_to_send
agent = Agent(reactor)
body = BytesProducer(data_to_send)
d = agent.request(b'POST', url,
Headers({'Content-Type': ['application/json']}),
body)
def cbResponse(response):
# print('Response received')
d = readBody(response)
return d
def cbErrResponse(response):
return None
d.addCallback(cbResponse)
d.addErrback(cbErrResponse)
#response = requests.request("POST", url, data=data_to_send, headers=headers)
return d
except Exception, ex:
print "tttttt", ex
def eth_request(method, args):
url = "http://%s:%s/rpc" % (ETH_URL, ETH_PORT)
request_template = '''{"jsonrpc":"2.0","id":"1","method":"%s","params":%s}'''
args_j = json.dumps(args)
data_to_send = request_template % (method, args_j)
headers = {
'content-type': "application/x-www-form-urlencoded"
}
agent = Agent(reactor)
body = BytesProducer(data_to_send)
d = agent.request(
b'POST',
url,
Headers({'User-Agent': ['Twisted Web Client Example']}),
body)
def cbResponse(response):
#print('Response received')
d = readBody(response)
return d
d.addCallback(cbResponse)
#response = requests.request("POST", url, data=data_to_send, headers=headers)
return d
from twisted.internet import reactor
from twisted.web.client import Agent
from twisted.web.http_headers import Headers
from bytesprod import BytesProducer
agent = Agent(reactor)
body = BytesProducer(b"hello, world")
d = agent.request(
b"POST",
b"http://httpbin.org/post",
Headers(
{
"User-Agent": ["Twisted Web Client Example"],
"Content-Type": ["text/x-greeting"],
}
),
body,
)
def cbResponse(ignored):
print("Response received")
d.addCallback(cbResponse)
def cbShutdown(ignored):
reactor.stop()
def post(self, url, body={}, headers={}):
if not headers:
raise Exception('Missing headers')
request = BytesProducer(json.dumps(body))
d = agent.request('POST', url, Headers(headers), request)
return d