Develop Reference

Upload Turtle files by Post method in Python

I am trying to send a turtle file via a Python script using REST api to the local repository but the System is returning the following error
MALFORMED DATA: Illegal subject value: "-"^^http://www.w3.org/2001/XMLSchema#integer [line 1]
400
The used code is as follows:
import requests
url = 'http://localhost:7200/repositories/metaphactory1/statements'
with open("graph-29.ttl", "rb") as ttl_file:
file_dict = {"graph-29.ttl" : ttl_file}
headers = {
"Content-type": "application/x-turtle;charset=UTF-8",
}
r = requests.post(url, files=file_dict, headers=headers)
print(r.text)
print(r.status_code)
The same file when tried with a Curl command is working fine:
curl -X POST -H "Content-Type: application/x-turtle" -T graph-29.ttl 'http://localhost:7200/repositories/metaphactory1/statements'
Any idea regarding this issue is welcome

I think your problem come from the way you pass your file to the post request.
You should try using the data parameter of the post request. For example:
import requests
url = 'http://localhost:7200/repositories/metaphactory1/statements'
file_path = '/path/to/your/file/graph-29.ttl'
graph_name = 'http://graph-29'
headers = {
'Content-type': 'application/x-turtle',
}
params = {'graph': graph_name} #optional
response = requests.post(url, headers=headers, params=params, data=open(file_path,'r', encoding='utf-8').read())

In python, how can we connect to API using a certificate, subscription key?

I am trying to connect to an api for which I was provided with link, certificate(.p12) and subscription key.
Having some issue while giving the certificate details. I am trying in the following 2 ways:
1.
import json
from requests_pkcs12 import get,post
url = 'https://....'
pkcs12_filename = '<certificate file path>'
pkcs12_password = '<certificate password>'
headers = {
# Request headers
'Subscription-Key': '<subscription key>',}
response = post(url, headers=headers, verify=False, pkcs12_filename=pkcs12_filename,pkcs12_password=pkcs12_password)
print(response.status_code)
import http.client, urllib.request, urllib.parse, urllib.error, base64
#file = "<certificate path>"
headers = {
'Subscription-Key': '<subscriptionkey>',
#'cert' : crypto.load_pkcs12(open(file, 'rb').read(), "<password>").get_certificate(),
'file' : '<certificate path>',
'password':'<certificate password>',}
params = urllib.parse.urlencode({
})
conn = http.client.HTTPSConnection('<api main link>')
conn.request("GET", "<api remaining link>" , params, headers)
response = conn.getresponse()
data = response.read()
print("Status: {} and reason: {}".format(response.status, response.reason))
conn.close()
I am new to API concept. Will someone help me over this?
Refered to this link: How to use .p12 certificate to authenticate rest api
But didn't get what i need to put in data variable

Getting an error with syntax getting a JSON file

I'm having a problem building a Twitter random quotes generator API. I'm following this tutorial:
https://www.twilio.com/blog/build-deploy-twitter-bots-python-tweepy-pythonanywhere
But I get an error that he doesn't have. This is the code:
import requests
api_key = '*****'
api_url = 'https://andruxnet-random-famous-quotes.p.rapidapi.com'
headers = {'afd9cbe77emshf06f5cb2f889689p1ca1c3jsne6e79ad808cc' :
api_key, 'http://andruxnet-random-famous-quotes.p.rapidapi.com' :
api_url}
# The get method is called when we
# want to GET json data from an API endpoint
quotes = requests.get(quotes = requests.get(api_url,
headers=headers)
print(quotes.json())
And this is the error:
File "twitter_bot.py", line 12
print(quotes.json())
SyntaxError: invalid syntax
What am I doing wrong?? (I put *** on the key on purpose, I know the proper key is supposed to go there)
Thank you!

You have a copy-and-paste error; somehow you've put quotes = requests.get( twice.
It should just be:
# The get method is called when we
# want to GET json data from an API endpoint
quotes = requests.get(api_url, headers=headers)
print(quotes.json())

Tutorial is not so old but it seems it is already out of date.
Using example from RapidAPI documentation (for Random Famous Quotes API) I created Python's code which gives some information from server (but still not quotes)
import requests
url = "https://andruxnet-random-famous-quotes.p.rapidapi.com/?count=10&cat=famous"
headers={
"X-RapidAPI-Host": "andruxnet-random-famous-quotes.p.rapidapi.com",
"X-RapidAPI-Key": "afd9cbe77emshf06f5cb2f889689p1ca1c3jsne6e79ad808cc",
}
quotes = requests.get(url, headers=headers)
print(quotes.text)
#print(quotes.json())
Result:
{"message":"You are not subscribed to this API."}
The same for POST
import requests
url = "https://andruxnet-random-famous-quotes.p.rapidapi.com/?count=10&cat=famous"
headers={
"X-RapidAPI-Host": "andruxnet-random-famous-quotes.p.rapidapi.com",
"X-RapidAPI-Key": "afd9cbe77emshf06f5cb2f889689p1ca1c3jsne6e79ad808cc",
"Content-Type": "application/x-www-form-urlencoded"
}
quotes = requests.post(url, headers=headers)
print(quotes.text)
#print(quotes.json())
Result:
{"message":"You are not subscribed to this API."}
It still need some work to get quotes.

Rest API with oauth2 work just in browser, error in python

i can access a API by browser requesting URL?access_token=jdjdfjhdjkdhf for example, and open a json in browser with datas, so 200 OK
The api is Oauth2.0
When i try open this same API in python, i'm receveing a 401 error, i check the readers but can't access, code below
import requests
import json
url = 'https://www.myRUL/web_api/auth' #url de obtenção token
consumer_key = 'MYCONSUMERKEY'
consumer_secret = 'MYSECRET'
code = 'MYCODE'
payload = {'consumer_key' : consumer_key,'consumer_secret' : consumer_secret,'code' : code}
response = requests.post(url, json=payload)
response = response.json()
print(response)
At this point I can receive a access_token into a json in python, with a 200OK code, so I try access data with my ne access_token
Something like that, just a example json with no real datas:
HTTP/1.1 201 OK
{
code: 201,
message: "Created tokens",
access_token: "abc96fb7b1defd2496b9a9d81071fa12319b12306465e057d0ebca9bd9ab19",
refresh_token: "bbc96fb7b1defd2496b9a9d81071fa12319b12306465e057d0ebca9bd9ab19",
date_expiration_access_token: "2016-08-12 14:35:14",
date_expiration_refresh_token: "2016-09-11 11:35:14",
date_activated: "2016-08-12 11:35:14",
store_id: "123123"
}
And than, finally when i try acceses the api with my access_token
url_orders = 'myURL/web_api/orders' #url de consulta
headers = {"Accept": "application/json"}
pay = {'access_token': response['access_token']}
print(requests.get(url_orders, json=pay))
So i receive a error 401
What I'm doing wrong
Thank you

"Bad Gateway" error using Python requests module with multipart encoded file POST

I am getting the error message "Bad Gateway
The proxy server received an invalid
response from an upstream server" with the following code:
import requests
url = "https://apis.company.com/v3/media"
attachments = 'media': ('x.mp3', open('x.mp3', 'r'))}
headers = {'content-type': "multipart/form-data",'cache-control': "no-cache"
'Authorization':"Bearer zzz" }
response = requests.post(url, files=attachments, headers = headers)
print response.text
I'm following the example in the requests Quickstart documentation, where it says "You can also pass a list of tuples to the data argument": http://docs.python-requests.org/en/master/user/quickstart/#post-a-multipart-encoded-file
What is causing this error and how can I fix it?

The main problem was that I set the content-type in the header. This code works:
import requests
url = 'https://apis.company.com/v3/media'
token = 'token-goes-here'
headers = { 'Authorization' : 'Bearer ' + token }
filename = 'x.mp3'
with open(filename, 'rb') as media_file:
attachments = {
'media': (filename, media_file, 'application/octet-stream')
}
response = requests.post(url, files = attachments, headers = headers)
print response.text