Looking for example Python code for Netsuite API using OAuth?

Question

Netsuite's documentation is not forthcoming. Does anyone have code they've written that will help me generate a valid signature.

Answer 1

There is some sample code in the NetSuite Suite answers site, but you'll have to log in to access it.

https://netsuite.custhelp.com/app/answers/detail/a_id/42165/kw/42165

Here is the code from the answer that I was able to make work. The only difference is that their code broke by trying to encode the timestamp as an int. I typecasted it to a str and the encoding worked fine. The keys/tokens/realm are from their demo code. Insert your own and you should be good to go.

import oauth2 as oauth
import requests
import time

url = "https://rest.netsuite.com/app/site/hosting/restlet.nl?script=992&deploy=1"
token = oauth.Token(key="080eefeb395df81902e18305540a97b5b3524b251772adf769f06e6f0d9dfde5", secret="451f28d17127a3dd427898c6b75546d30b5bd8c8d7e73e23028c497221196ae2")
consumer = oauth.Consumer(key="504ee7703e1871f22180441563ad9f01f3f18d67ecda580b0fae764ed7c4fd38", secret="b36d202caf62f889fbd8c306e633a5a1105c3767ba8fc15f2c8246c5f11e500c")

http_method = "GET"  
realm="ACCT123456"

params = {
    'oauth_version': "1.0",
    'oauth_nonce': oauth.generate_nonce(),
    'oauth_timestamp': str(int(time.time())),
    'oauth_token': token.key,
    'oauth_consumer_key': consumer.key
}

req = oauth.Request(method=http_method, url=url, parameters=params)
signature_method = oauth.SignatureMethod_HMAC_SHA1()
req.sign_request(signature_method, consumer, token)
header = req.to_header(realm)
headery = header['Authorization'].encode('ascii', 'ignore')
headerx = {"Authorization": headery, "Content-Type":"application/json"}
print(headerx)
conn = requests.get("https://rest.netsuite.com/app/site/hosting/restlet.nl?script=992&deploy=1",headers=headerx)
print(conn.text)

Answer 2

Just for reference, I recently did this in Python3 using requests_oauthlib and it worked with standard use of the library:

from requests_oauthlib import OAuth1Session
import json

url = 'https://xxx.restlets.api.netsuite.com/app/site/hosting/restlet.nl?script=xxx&deploy=xxx'

oauth = OAuth1Session(
    client_key='xxx',
    client_secret='xxx',
    resource_owner_key='xxx',
    resource_owner_secret='xxx',
    realm='xxx')

payload = dict(...)
resp = oauth.post(
    url,
    headers={'Content-Type': 'application/json'},
    data=json.dumps(payload),
)

print(resp)