Upload a file with Python, Requests and GraphQL

graphql_upload_file.py

import requests
import json

url = 'http://localhost:3001/api/graphql'

cookies = {}

mutation = '''mutation($file: Upload!) {
	uploadEnv(environmentFileUpload: $file) {
    id
  }
}'''

variables = {
    "file": None,
}

data = {
    'query': mutation,
    'variables': variables
}

response = requests.post(url, data = {
    "operations": json.dumps(data),
    "map": json.dumps({ "0": ["variables.file"] })
  },
  files = {
    "0" : open("/path/to/environment.yml", "rb")
  },
  cookies=cookies
)

print(response)
print(response.text)