I have a curl request like this:
curl -X POST http://mdom-n-plus-1.nonprod.appsight.us:8081/mesmerdom/v1/getByScreen -F "data={\"screen\":{\"screen-id\":\"57675\"}}"
I am trying to convert it to python by using something like this:
import requests
import json
url = "http://mdom-n-plus-1.nonprod.appsight.us:8081/mesmerdom/v1/getByScreen"
payload = {"data": json.dumps({"screen":["screen-id", "57675"]})}
req = requests.post(url, data=payload)
print (req.text)
but I get the following error:
io.finch.Error$NotPresent: Required param 'data' not present in the request.
What would be the best way to convert the bash curl call to python request in this case?
Welcome to stackoverflow.com.
-F switch of curl denotes form-encoded data.
passing data makes the Content-Type: x-www-form-urlencoded
but it seems that server is accepting Content-Type: multipart/form-data
so we need to pass files as well. but since server is looking for actual data inside form we need to pass data as well.
So this should work:
import requests
url = "http://mdom-n-plus-1.nonprod.appsight.us:8081/mesmerdom/v1/getByScreen"
payload = { 'data' : '{"screen" : {"screen-id": "57675"}}'}
req = requests.post(url, files=dict(data='{"screen":{"screen-id":"57675"}}'), data=payload)
print (req.text)
hope this helps.
Below is the curl command and wanted to use in python by using request. I am beginner to python. Appreciate advice/help.
curl --header 'Content-Type: text/xml;charset=UTF-8' --data-binary #c:/abcd.xml -X POST http://www.dneonline.com/calculator.asmx
You can use Requests to POST data:
import requests
url = 'http://www.dneonline.com/calculator.asmx'
files = {'c': open('/abcd.xml', 'rb')}
r = requests.post(url, files=files)
Requests is now a defacto standard.
Either use requests module or call it from a shell.
So,
from subprocess import call
call("curl --header 'Content-Type: text/xml;charset=UTF-8' --data-binary #c:/abcd.xml -X POST",shell=True)
Here is the working curl statement that I am trying to put into a python script:
curl -L -H 'X-Cisco-Meraki-API-Key: <key>' -X PUT -H'Content-Type: application/json' --data-binary '{"name":"new SSID name", "enabled":true, "authMode":"psk", "encryptionMode":"wpa", "psk":"abcd1234", "ipAssignmentMode":"Bridge mode"}' 'https://dashboard.meraki.com/api/v0/networks/[networkId]/ssids/[number]'
Here is my python code.
import requests
import json
url = "https://dashboard.meraki.com/api/v0/networks/XXXXXXX/ssids/2"
headers = {'X-Cisco-Meraki-API-Key': 'YYYYYYY', 'content-type': 'application/json'}
payload = {"name":"test", "enabled":"true", "authMode":"psk", "encryptionMode":"wpa", "psk":"abcd1234", "ipAssignmentMode":"NAT mode"}
r = requests.put(url, headers=headers, data=payload, allow_redirects=True)
print r.status_code
When I run the curl command, it works, but when I try the python script, I get a 400 error message. My guess is that it has to do with the way that the application is interpreting the payload. Any help would be greatly appreciated.
You need to use:
data=json.dumps(payload)
Instead of:
data=payload
When you add 'content-type': 'application/json' header, you mean that you're sending a json data, that's why you need to use json.dumps() to sent a valide json data instead of a Python dictionary / object.
Using Django with requests , I want to call a rest server that be configured by Geoserver. In Geoserver docs, there are some cURLs that can used for communicate with the server.
For example this cURL:
curl -v -u admin:geoserver -XPOST -H "Content-type: text/xml"
-d "<workspace><name>acme</name></workspace>"
http://localhost:8080/geoserver/rest/workspaces
creates a new workspace.
How can I convert this cURL to python requests? Also I used following code but it was unsuccessful.
payload = {'-d':'<workspace><name>acme</name></workspace>'}
headers = {'content-type': 'text/xml'}
r = requests.post("http://localhost:8080/geoserver/rest/workspaces", auth=('admin', 'geoserver'),
data=payload,headers=headers)
I got it:
headers = {'content-type': 'text/xml'}
r1 = requests.post("http://localhost:8080/geoserver/rest/workspaces",
auth=('admin', 'geoserver'),
data='<workspace><name>acme</name></workspace>',
headers=headers)
I want to execute a curl command in Python.
Usually, I just need to enter the command in the terminal and press the return key. However, I don't know how it works in Python.
The command shows below:
curl -d #request.json --header "Content-Type: application/json" https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere
There is a request.json file to be sent to get a response.
I searched a lot and got confused. I tried to write a piece of code, although I could not fully understand it and it didn't work.
import pycurl
import StringIO
response = StringIO.StringIO()
c = pycurl.Curl()
c.setopt(c.URL, 'https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere')
c.setopt(c.WRITEFUNCTION, response.write)
c.setopt(c.HTTPHEADER, ['Content-Type: application/json','Accept-Charset: UTF-8'])
c.setopt(c.POSTFIELDS, '#request.json')
c.perform()
c.close()
print response.getvalue()
response.close()
The error message is Parse Error. How to get a response from the server correctly?
For the sake of simplicity, you should consider using the Requests library.
An example with JSON response content would be something like:
import requests
r = requests.get('https://github.com/timeline.json')
r.json()
If you look for further information, in the Quickstart section, they have lots of working examples.
For your specific curl translation:
import requests
url = 'https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere'
payload = open("request.json")
headers = {'content-type': 'application/json', 'Accept-Charset': 'UTF-8'}
r = requests.post(url, data=payload, headers=headers)
Use curlconverter.com. It'll convert almost any curl command into Python, Node.js, PHP, R, Go and more.
Example:
curl -X POST -H 'Content-type: application/json' --data '{"text":"Hello, World!"}' https://hooks.slack.com/services/asdfasdfasdf
becomes this in Python
import requests
json_data = {
'text': 'Hello, World!',
}
response = requests.post('https://hooks.slack.com/services/asdfasdfasdf', json=json_data)
curl -d #request.json --header "Content-Type: application/json" https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere
its Python implementation looks like this:
import requests
headers = {
'Content-Type': 'application/json',
}
params = {
'key': 'mykeyhere',
}
with open('request.json') as f:
data = f.read().replace('\n', '')
response = requests.post('https://www.googleapis.com/qpxExpress/v1/trips/search', params=params, headers=headers, data=data)
Check this link, it will help convert cURL commands to Python, PHP and Node.js
import requests
url = "https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere"
data = requests.get(url).json
maybe?
if you are trying to send a file
files = {'request_file': open('request.json', 'rb')}
r = requests.post(url, files=files)
print r.text, print r.json
ahh thanks #LukasGraf now i better understand what his original code is doing
import requests,json
url = "https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere"
my_json_data = json.load(open("request.json"))
req = requests.post(url,data=my_json_data)
print req.text
print
print req.json # maybe?
My answer is WRT python 2.6.2.
import commands
status, output = commands.getstatusoutput("curl -H \"Content-Type:application/json\" -k -u (few other parameters required) -X GET https://example.org -s")
print output
I apologize for not providing the required parameters 'coz it's confidential.
I had this exact question because I had to do something to retrieve content, but all I had available was an old version of Python with inadequate SSL support. If you're on an older MacBook, you know what I'm talking about. In any case, curl runs fine from a shell (I suspect it has modern SSL support linked in) so sometimes you want to do this without using requests or urllib.request.
You can use the subprocess module to execute curl and get at the retrieved content:
import subprocess
# 'response' contains a []byte with the retrieved content.
# use '-s' to keep curl quiet while it does its job, but
# it's useful to omit that while you're still writing code
# so you know if curl is working
response = subprocess.check_output(['curl', '-s', baseURL % page_num])
Python 3's subprocess module also contains .run() with a number of useful options.
I use os library.
import os
os.system("sh script.sh")
script.sh literally only contains the curl.
PYTHON 3
Only works within UNIX (Linux / Mac) (!)
Executing a cURL with Python 3 and parsing its JSON data.
import shlex
import json
import subprocess
# Make sure that cURL has Silent mode (--silent) activated
# otherwise we receive progress data inside err message later
cURL = r"""curl -X --silent POST http://www.test.testtestest/ -d 'username=test'"""
lCmd = shlex.split(cURL) # Splits cURL into an array
p = subprocess.Popen(lCmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = p.communicate() # Get the output and the err message
json_data = json.loads(out.decode("utf-8"))
print(json_data) # Display now the data
Sometimes you also need to install these dependencies on UNIX if you experience strange errors:
# Dependencies
sudo apt install libcurl4-openssl-dev libssl-dev
sudo apt install curl
use requests lib.. this code is :
curl -LH "Accept: text/x-bibliography; style=apa" https://doi.org/10.5438/0000-0C2G
equal to this:
import requests
headers = {
'Accept': 'text/x-bibliography; style=apa',
}
r = requests.get('https://doi.org/10.5438/0000-0C2G', headers=headers)
print(r.text)
if you os supporting curl you can do something like this:
import os
os.system("curl -d #request.json --header "Content-Type: application/json" https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere")
I'm using this way... And I think you can use this too!
by the way.. the module "os" is auto-installing when you install python.
soo, you don't need to install packages ;)
This is one approach:
Import os
import requests
Data = os.execute(curl URL)
R= Data.json()