Im trying to see if I'm able to get the response data as I'm trying to learn how to use regex on Locust. I'm trying to reproduce my test script from JMeter using Locust.
This is the part of the code that I'm having problem with.
import time,csv,json
from locust import HttpUser, task,between,tag
class ResponseGet(HttpUser):
response_data= ""
wait_time= between (1,1.5)
host= "https://portal.com"
username= "NA"
password= "NA"
#task
def portal(self):
print("Portal Task")
response = self.client.post('/login', json={'username':'user','password':'123'})
print(response)
self.response_data = json.loads(response.text)
print(response_data)
I've tried this suggestion and I somehow can't make it work.
My idea is get response data > use regex to extract string > pass the string for the next task to use
For example:
Get login response data > use regex to extract token > use the token for the next task.
Is there any better way to do this?
The way you're doing it should work, but Locust's HttpUser's client is based on Requests so if you want to access the response data as a JSON you should be able to do that with just self.response_data = response.json(). But that will only work if the response body is valid JSON. Your code will also fail if the response body is not JSON.
If your problem is in parsing the response text as JSON, it's likely that the response just isn't JSON, possibly because you're getting an error or something. You could print the response body before your attempt to load it as JSON. But your current print(response) won't do that because it will just be printing the Response object returned by Requests. You'd need to print(response.text()) instead.
As far as whether a regex would be the right solution for getting at the token returned in the response, that will depend on how exactly the response is formatted.
Related
I need to print all requests from specific Postman collection. I have this code:
import requests
# Set up Postman API endpoint and authorization
postman_api_endpoint = "https://api.getpostman.com/collections"
postman_api_key = "PMAK-63b6bf724ebf902ad13d4bf2-e683c12d426716552861acda**********"
headers = {"X-Api-Key": postman_api_key}
# Get all requests from Postman collection
collection_id = "25184041-c1537769-f598-4c0e-b8ae-8cd185a79c03"
response = requests.get(f"{postman_api_endpoint}/{collection_id}/items", headers)
if response.status_code != 200:
print("Error retrieving collection:", response.text)
else:
# Print all requests
requests_data = response.json()["items"]
for request_data in requests_data:
request_method = request_data["request"]["method"]
request_url = request_data["request"]["url"]
request_headers = request_data["request"]["header"]
request_body = request_data["request"]["body"]["raw"] \
if request_data["request"]["body"]["mode"] == "raw" else ""
print(f"{request_method} {request_url}")
print("Headers:")
for header in request_headers:
print(f"{header['key']}: {header['value']}")
print("Body:")
print(request_body)
I received an error while I try to call response.text and have such massage:
Error retrieving collection: {"error":{"name":"notFound","message":"Requested resource not found"}}
Which means that I have 404 error. I have several assumptions what I did wrong:
I entered incorrect api key(But I checked several times and regenerated it twice)
I entered incorrect collection id, but in the screen below you can see where I took it and it is correct
And as I think the most likely variant I wrote incorrect request where I put my key and my collection id(I din't find any example how such requests should be like)
And of course I have requests in my collection, so error can not be because the collection is empty
Please give me some advice how I can fix this error. Thank you!
The answer is actually is really simple. I didn't know that I need to push button save request in Postman. I think if I create request in collection it will automatically save it. But I didn't, so I just saved all requests manually and finally receive correct response.
I am trying to connect to the api as explained in http://api.instatfootball.com/ , It is supposed to be something like the following get /[lang]/data/[action].[format]?login=[login]&pass=[pass]. I know the [lang], [action] and [format] I need to use and I also have a login and password but don´t know how to access to the information inside the API.
If I write the following code:
import requests
r = requests.get('http://api.instatfootball.com/en/data/stat_params_players.json', auth=('login', 'pass'))
r.text
with the actual login and pass, I get the following output:
{"status":"error"}
This API requires authentication as parameters over an insecure connection, so be aware that this is highly lacking on the API part.
import requests
username = 'login'
password = 'password'
base_url = 'http://api.instatfootball.com/en/data/{endpoint}.json'
r = requests.get(base_url.format(endpoint='stat_params_players'), params={'login': username, 'pass': password})
data = r.json()
print(r.status_code)
print(r.text)
You will need to make a http-request using the URL. This will return the requested data in the response body. Depending on the [format] parameter, you will need to decode the data from xml / json to a native Python object.
As rdas already commented, you can use the request library for python (https://requests.readthedocs.io/en/master/). You will also find some code samples there. It will also do proper decoding of JSON data.
If you want to play around with the API a bit, you can use a tool like Postman for testing and debugging your requests. (https://www.postman.com/)
I am trying to run my csv data thru "https://rxnav.nlm.nih.gov/REST/interaction" to identify any drug interactions using python. What else do I need in order to have the program be ready?
I got 200 when print status_code is that mean my code is up and ready?
import requests
response = requests.get("https://rxnav.nlm.nih.gov/REST/interaction")
print(response.status_code)
Here's how you'd hit this API, using requests and the details in their example:
import requests
uri = "https://rxnav.nlm.nih.gov/REST/interaction/interaction.json"
params = {'rxcui': 341248}
r = requests.get(uri, params)
Now you can check that r.status_code is 200, and get at the result of the request. For example:
r.json()
As you may realize, this returns a Python dictionary.
The general idea is that requsts.get() takes the base URL, followed by the query parameters, given as a dictionary. What you get back depends on the API endpoint you're querying, and/or on the parameters. In this, it's giving you JSON. Others might give you text (see r.text for this representation), or bytes (r.content).
I was trying to implement an API using Python, and flask to help myself learn and practice REST.
The idea was to receive a HTTP POST with data that looks like as such:
{"startDate":"2015-07-01","endDate":2015-07-08","within":{"value":9000,"units":miles}} and send some of the data to a NASA API(endpoint).
I was able to create a POST method , and I am able to receive the data (both in POSTMAN and in the browser). Here is the relevant code :
#neows.route('/UserInput',methods=['GET','POST'])
def UserInput():
startDate = request.args.get('startDate')
endDate = request.args.get('endDate')
#print (type(startDate))
#print (type(endDate))
getAsteroids(startDate,endDate)
return jsonify(request.args)
But when I extract some data from the POST above to send to a NASA API (GET), I am receiving this error:
werkzeug.exceptions.BadRequestKeyError
Here is the url I am trying to hit : (https://api.nasa.gov/neo/rest/v1/feed?start_date=START_DATE&end_date=END_DATE&api_key=API_KEY)
I am able to hit the url both on POSTMAN and browser, outside of my code.
The relevant piece of code with the error is posted below and the line that seems to be throwing the error is in Italics (marked with *).
def getAsteroids(startDate,endDate):
API_KEY='xxx'
print (startDate)
print (endDate)
*result=request.args["https://api.nasa.gov/neo/rest/v1/feed?
start_date="+startDate+"&end_date="+endDate+"&api_key="+API_KEY+""]*
I would really appreciate if some one could help me understand and resolve this issue.
If you want to do a request against the NASA's API you can use requests module. (Or any other module to send HTTP requests)
import requests
# ...
def getAsteroids(startDate, endDate):
API_KEY='xxx'
payload = {'start_date': startDate, 'end_date': endDate, 'api_key': API_KEY}
result = requests.get('https://api.nasa.gov/neo/rest/v1/feed', params=payload)
request.args is something different used to get the parameters of the incoming request.
I am using an api which takes html code as input.Lets say it is accesible at http://10.21.2.80:8000/Application/validate_content.php
validate_content.php
$html_data = trim(urldecode($_POST['html'])); // html is key
validate($html_data)
access.py
I am sending a request to this api using python requests like
import requests
openfile = open('file.txt')
html_data = openfile.read()
openfile.close()
url = http://10.21.2.80:8000/Application/validate_content.php?id=12&offset=10
response = requests.post(url,data={'html':html_data})
validate() checks weather html code follows 508 compliance rules or not. If it follows the rules then it returns PASS, else it returns the errors in the code.
When I am making request using POSTMAN, the API is giving right response(Validating and returning errors). But with python code it is always returning PASS.
I don't know what went wrong. Can anyone suggest me the right way to do it.