import requests
import json
targetIPAddress = '192.168.8.100:8008'
taskName = 'rest_api_task'
def RexInitSession(loginREX, passwordREX):
s = requests.Session()
s.auth = (loginREX, passwordREX)
s.headers.update({"Content-Type":"application/json","Accept":"application/json"})
return s
def RexPost(session,connectionString, value):
# Build request
url = 'http://' + targetIPAddress + '/api/tasks/' + taskName + '/' +connectionString
data = json.dumps({"v":value})
# Send request
r = session.post(url,data)
# Process response
if r.status_code == 200:
ret = True
print(connectionString + " = " + str(value) + " successfully written.")
else:
ret = False
print(connectionString +" failed to write.")
return ret
def RexGet(session, connectionString):
# Build request
url = 'http://' + targetIPAddress + '/api/tasks/' + taskName + '/' +connectionString
# Send request
r = session.get(url)
data = r.json()['v']
# Process response
if r.status_code == 200:
ret = data
print(connectionString + " = " + str(data))
else:
ret = False
print(connectionString +" failed to read.")
return ret
# Initialize REST API session (fill in REXYGEN credentials)
s = RexInitSession('admin','')
# Read data from REXYGEN using HTTP GET request
bool = RexGet(s,'CNB_IN:Y')
long = RexGet(s,'CNI_IN:iy')
double = RexGet(s,'CNR_IN:y')
string = RexGet(s,'CNS_IN:sy')
# Write data to REXYGEN using HTTP POST request
RexPost(s,'CNB_IN:YCN', 1)
RexPost(s,'CNI_IN:icn', 1234)
RexPost(s,'CNR_IN:ycn', 18.89)
RexPost(s,'CNS_IN:scv', 'Hello from Python')
