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import json
import requests
class HTTPClient():
__instance = None
headers = {'Content-type': 'application/json', 'Accept': 'text/plain'}
@staticmethod
def get_Instance():
""" Static access method. """
if HTTPClient.__instance is None:
HTTPClient()
return HTTPClient.__instance
def __init__(self):
""" Virtually private constructor. """
if HTTPClient.__instance is not None:
raise Exception("This class is a singleton!")
else:
HTTPClient.__instance = self
def get(self, url):
r = requests.get(url)
if r.status_code == 200:
return r.json()
else:
return r.text
def post(self, url, session, data):
r = session.post(url,
data=json.dumps(data),
headers=HTTPClient.headers)
return r
def put(self, url, session, data):
r = session.put(url,
data=json.dumps(data),
headers=HTTPClient.headers)
return r.text
def delete(self, url, session, *args):
if(args.__len__ > 0):
r = session.delete(url,
data=json.dumps(args[0]),
headers=HTTPClient.headers)
else:
r = session.delete(url)
return r.text
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