app = FastAPI()
app.add_middleware(GZipMiddleware, minimum_size=1000)
I am trying to add fastapi middleware to gzip the responses as per fastapi the official documentation but my payload size is not changing.
Could you please tell me what am I doing incorrectly.
Adding the headers is the key.
headers = {"Accept-Encoding": "gzip"}
Sample API
#router.get("/test")
def test_handler():
content = {"test1": 1}
headers = {"Accept-Encoding": "gzip"}
return JSONResponse(content=content, headers=headers)
Related
I tried following this Creating Quick Links using the Branch HTTP API? , however I think there's been an update where there's no more type 2.
How do you create quick links through branch io api? Here's my current code
import requests
import json
def branch (medium,source,campaign,test,link):
url = "https://api2.branch.io/v1/url"
headers = {'Content-Type': 'application/json'}
data = json.dumps({
"branch_key": '<branch key>',
"channel": f"{source}",
"feature": f"{medium}",
"campaign": f"{campaign}",
"data":{
"$og_title":f"{name}",
"$marketing_title":"test",
"~creation_source":1,
"$og_description":f"{test}",
"~feature":f"{medium}",
"+url":f"https://lilnk.link/{test}",
"$ios_deeplink_path":f"{link}",
"$android_deeplink_path":f"{link}",
"~marketing":'true',
"$one_time_use":'false',
"~campaign":"testing",
"~channel":f"{source}"
})
resp = requests.post(url, headers=headers, data=data)
print(resp.status_code)
This actually gets a 200 code, however I did not find it in the quick links.
I've checked through network where the url is supposed to be https://dashboard.branch.io/v1/link/marketing
and tried using the payload. However 403 error occurs.
How can I create a quicklink?
I am using a nodemcu esp8266 and the plan is to make a spotify api request to automate playing some songs, and I have a fully functional python script that does exactly that, but when I tried to convert it to upython it failed. I have now spent hours on this and have figured out that the problem is that the urequest for some reason only works on specific websites, for example if I try:
import urequests as requests
x = requests.get('https://www.spotify.com')
print(x.status_code)
i get a 302
but when I try:
import urequests as requests
x = requests.get('https://www.google.com')
print(x.status_code)
I get a 200. That problem percists with a few websites and with no valid response my urequests.put command does not return the things I need... any ideas how to fix it?
thank you in advance.
this is the code I am trying to run:
import urequests as requests
import ujson as json
refresh_token = "xxxxx"
base_64 = "xxxxx"
class Refresh:
def __init__(self):
self.refresh_token = refresh_token
self.base_64 = base_64
def refresh(self):
query = "https://accounts.spotify.com/api/token"
payload={"grant_type": "refresh_token", "refresh_token": refresh_token}
headers={'Authorization': 'Basic %s' % base_64}
data = (json.dumps(payload)).encode()
response = requests.post(query,
data=data,
headers=headers)
print(response.status_code)
print(response.reason)
a = Refresh()
a.refresh()
There are several things going on here that are going to cause your problems.
First, you're trying to send JSON data to the /api/token endpoint:
data = (json.dumps(payload)).encode()
response = requests.post(query,
data=data,
headers=headers)
...but according to the documentation, this endpoint excepts application/x-www-form-urlencoded data.
Second, while the documentation suggests you need to send a basicAuthorization header, in my experiments this evening I wasn't able to get that to work...but I was able to successfully refresh a token if I included the client id and secret in the request body.
You can see my forum post with this question here.
With that in mind, the following code seems to work on my esp8266 running micropython 1.18:
import urequests as requests
refresh_token = "..."
client_id = "..."
client_secret = "..."
class Refresh:
def __init__(self, refresh_token, client_id, client_secret):
self.refresh_token = refresh_token
self.client_id = client_id
self.client_secret = client_secret
def refresh(self):
url = "https://accounts.spotify.com/api/token"
data = "&".join(
[
"grant_type=refresh_token",
f"refresh_token={self.refresh_token}",
f"client_id={self.client_id}",
f"client_secret={self.client_secret}",
]
)
headers = {
"content-type": "application/x-www-form-urlencoded",
}
response = requests.post(url, data=data, headers=headers)
print(data)
print(response.status_code)
print(response.reason)
print(response.text)
a = Refresh(refresh_token, client_id, client_secret)
a.refresh()
Hello all good people.
I have tested everything that I can find on internet and nothing is working to fix this problem. I'm really hoping that someone here can help me solve this.
When i try to do "patch" request from backend to my flask API I get this error (GET, DELETE & PUT are working fine):
Access to fetch at 'https://MYAPI-NOTREALURL.com' from origin
'https://MYBACKEND-NOTREALURL.com' has been blocked by CORS policy:
Response to preflight request doesn't pass access control check: The
'Access-Control-Allow-Origin' header contains multiple values
'https://MYBACKEND-NOTREALURL.com, *', but only one is allowed. Have
the server send the header with a valid value, or, if an opaque
response serves your needs, set the request's mode to 'no-cors' to
fetch the resource with CORS disabled.
This is how my code for API is written:
from flask_cors import CORS, cross_origin
from flask import render_template, redirect, flash, request, url_for, jsonify, session, make_response
from flask_restful import Api, Resource, reqparse
import requests
app = Flask(__name__)
cors = CORS(app, resources={r"/*": {"origins": "*"}})
api = Api(app)
class ordersByID(Resource):
def get(self,ID_ORDER):
****
return jsonify(data)
def patch(self,ID_ORDER):
req321 = request.form
result = updateOrder(req321,ID_ORDER)
return result
def delete(self,ID_ORDER):
****
return result
def put(self,ID_ORDER):
****
return result
api.add_resource(ordersByID, "/orders/id/<string:ID_ORDER>")
if __name__ == '__main__':
app.run(debug=True)
I have tested everything that I can find on internet and nothing is working when trying to do patch request. I'm doing patch request with fetch from popup window.
<form action="{{ **https://MYAPI-NOTREALURL.com** }}" id="popupForm" method="patch" onsubmit="formFetch(event,this,'patch')">
You can check javascript code under.
function formFetch(e,form,method) {
result = fetch(form.action, {method:method, body: new FormData(form)})
.then(response => response.json())
.then(data => document.getElementById('submitedFormConfirmationText').innerHTML = data['DB_Result']
);
e.preventDefault();
document.getElementById('submitedFormConfirmation').style.display = 'inline';
};
I really hope that someone can help me solve this problem without needing to redo whole code?
I managed to solve this.
For some strange reason "patch" with small letters was working on local but when deployed it did not work.
Changing method from "patch" to "PATCH" solved this problem.
I'm trying to upload a pdf file with form-data to a server. The upload works but the file gets corrupted for some reason (I can't open the uploaded version). Here's my code:
post_url = 'https://myposturl'
headers = {
'Content-Type':'multipart/form-data; charset=UTF-8; boundary=MyBoundary'
}
with open('./myfile.pdf', 'rb') as f:
body = f'--MyBoundary\r\nContent-Disposition: form-data; name="file"; filename="myfile.pdf"\r\nContent-Type: application/pdf\r\n\r\n{f.read()}\r\n--MyBoundary--\r\n'
res = s.post(post_url, headers = headers, data = body)
I thought it was coming from the \r\n, I tried a replace('\n', '\r\n') on the f.read() output but it didn't work.
Also, when using https://httpbin.org to check the POST request, I get \\\\r\\\\n for each new line in the pdf binary data. I'm wondering if this is normal, maybe that could help.
Thank you in advance for your suggestions.
With requests it can be done a bit easier.
import requests
post_url = 'https://myposturl'
files = {'file': open('./myfile.pdf', 'rb')}
r = requests.post(post_url, files=files)
More docs.
The reason you get corrupted file is probably because you're setting headers and body manually. requests usually sets theses things implicitly, so you should not break this concept and follow official guides.
If someone could point me in the right direction I would be very grateful. I am trying to use the requests module to interact with Reddit's APIs, but for some reason I am getting HTTP status 403 codes. I am able to successfully log in I believe (since I get HTTP 200), but I cannot perform a successful API request. I am very new to this so please use small words. Thanks.
import requests
import json
from pprint import pprint
# URLs
url_base = r'https://www.reddit.com'
url_login = '/api/login'
url_me = '/api/v1/me'
# Credentials
user = '__kitten_mittens__'
passwd = 'password'
params = {'user': user,
'passwd': passwd,
'api_type': 'json',}
headers = {'user-agent': '/u/__kitten_mittens__ practice api bot'}
# Set up the session/headers
client = requests.session()
client.headers = headers
response = client.post(url_base + url_login, data = params)
j = json.loads(response.content.decode('utf-8'))
mh = j['json']['data']['modhash']
print("The modhash for {USER} is {mh}".format(USER=user, mh=mh))
# THIS CODE GIVES HTTP STATUS CODE 403
response = client.get(url_base + url_me)
me_json = json.loads(r.content.decode('utf-8'))
pprint(me_json)
EDIT: I fixed the missing single quote from the password field. That was not part of the problem.