import vk
from time import sleep
import sys
import urllib.request
import urllib.parse
import base64
import requests

vkapi = vk.API(access_token='token', app_id='id')
sleep(0.5)

data = vkapi.photos.getWallUploadServer(user_id="72374405")
DATA_USER_ID = data['user_id']
DATA_ALBUM_ID = data['album_id']
DATA_UPLOAD_URL = data['upload_url']

#with open("1.jpg", "rb") as image_file:
    #fileD = base64.b64encode(image_file.read())


#files = {'1.jpg': open('1.jpg', 'rb')}
#r = requests.post(DATA_UPLOAD_URL, files=files)
#r.status_code == requests.codes.ok
#print(r)
#html = r.read().decode("utf-8")

#dataP = '1.jpg'
dataP = "photo=" + dataP#.encode("ASCII")
response = urllib.request.urlopen(DATA_UPLOAD_URL,dataP)
html = response.read().decode("utf-8")
print (html)

files = {'1.jpg': open('1.jpg', 'rb')}
r = requests.post(DATA_UPLOAD_URL, files=files)
r.status_code == requests.codes.ok
print(r)
#html = r.read().decode("utf-8")

{"server":622624,"photo":"[]","hash":"8112ae8847b27fb1cdf678d3d168e6ae"}

import vk
from time import sleep
import sys
import urllib.request
import urllib.parse
import base64
import requests
import json

vkapi = vk.API(access_token='token', app_id='app_id')
sleep(0.5)

data = vkapi.photos.getWallUploadServer(user_id="72374405")
DATA_USER_ID = data['user_id']
DATA_ALBUM_ID = data['album_id']
DATA_UPLOAD_URL = data['upload_url']

r = requests.post(DATA_UPLOAD_URL, files={'photo': open('1.jpg',"rb")})
r.status_code == requests.codes.ok
params = {'server': r.json()['server'], 'photo': r.json()['photo'], 'hash': r.json()['hash']}
wallphoto = vkapi.photos.saveWallPhoto(**params)
#attachments.append(wallphoto[0]['id'])
photoID = wallphoto[0]['id']

params = {'attachments': 'photo' + '72374405_' + str(photoID), 'message': 'Test'}
params['owner_id'] = '72374405'
print(params)
vkapi.wall.post(**params)

import vk
import requests

group_id = 'my_group_id'
access_token = 'my_access_token'
filename = 'image.jpg'
caption = 'Some text'

session = vk.Session(access_token=access_token)
vk_api = vk.API(session)
upload_url = vk_api.photos.getWallUploadServer(group_id=group_id)['upload_url']
request = requests.post(upload_url, files={'photo': open(filename, "rb")})
params = {'server': request.json()['server'],
          'photo': request.json()['photo'],
          'hash': request.json()['hash'],
          'group_id': group_id
          }
photo_id = vk_api.photos.saveWallPhoto(**params)[0]['id']
params = dict(attachments=str(photo_id), message=caption, owner_id='-' + group_id, from_group='1')
vk_api.wall.post(**params)