im quite new to coding but this is barely documented so i need some help. Im building a flask application but I cant get the google auth flow working. Im using Pycharm and python version 3.9
My issues are : I cant find any beginner tutorial that explains how to go through the Auth flow.
I dont understand how to interact with google APis through flask. (i want to use the android-management-api)
I do understand that i need to create a service object but that only works when i can authenticate the google flow and this is where im already stuck for 5 days now.
I already followed the instructions from realpython and MattButton. when trying these instructions i keep getting errors. now im getting:
Error: While importing 'app', an ImportError was raised:
Traceback (most recent call last):
File "C:\000 Projects\Applications\PY\flaskProjects\MDM\venv\lib\site-packages\flask\cli.py", line 256, in locate_app
__import__(module_name)
File "C:\000 Projects\Applications\PY\flaskProjects\MDM\app.py", line 5, in <module>
from flask_oauth import OAuth
File "C:\000 Projects\Applications\PY\flaskProjects\MDM\venv\lib\site-packages\flask_oauth.py", line 13, in <module>
from urlparse import urljoin
ModuleNotFoundError: No module named 'urlparse'
Process finished with exit code 2
Can somebody explain me what im doing wrong
my code is below:
from flask import Flask, redirect, url_for, session, request, jsonify, render_template
from datetime import datetime
from flask import Flask, redirect, url_for, session
from flask_oauth import OAuth
import urllib.parse
# You must configure these 3 values from Google APIs console
# https://code.google.com/apis/console
GOOGLE_CLIENT_ID = ''
GOOGLE_CLIENT_SECRET = ''
REDIRECT_URI = '/authorized' # one of the Redirect URIs from Google APIs console
SECRET_KEY = 'development key'
DEBUG = True
app = Flask(__name__)
app.debug = DEBUG
app.secret_key = SECRET_KEY
oauth = OAuth()
google = oauth.remote_app('google',
base_url='https://www.google.com/accounts/',
authorize_url='https://accounts.google.com/o/oauth2/auth',
request_token_url=None,
request_token_params={'scope': 'https://www.googleapis.com/auth/androidmanagement',
'response_type': 'code'},
access_token_url='https://accounts.google.com/o/oauth2/token',
access_token_method='POST',
access_token_params={'grant_type': 'authorization_code'},
consumer_key=GOOGLE_CLIENT_ID,
consumer_secret=GOOGLE_CLIENT_SECRET)
@app.route('/')
def index():
access_token = session.get('access_token')
if access_token is None:
return redirect(url_for('login'))
access_token = access_token[0]
from urllib.request import Request, urlopen
from urllib.error import URLError
headers = {'Authorization': 'OAuth '+access_token}
req = Request('https://www.googleapis.com/oauth2/v1/userinfo',
None, headers)
try:
res = urlopen(req)
except URLError as e:
if e.code == 401:
# Unauthorized - bad token
session.pop('access_token', None)
return redirect(url_for('login'))
return res.read()
return res.read()
@app.route('/login')
def login():
callback = url_for('authorized', _external=True)
return google.authorize(callback=callback)
@app.route(REDIRECT_URI)
@google.authorized_handler
def authorized(resp):
access_token = resp['access_token']
session['access_token'] = access_token, ''
return redirect(url_for('index'))
@google.tokengetter
def get_access_token():
return session.get('access_token')
@app.route('/home')
def home():
return render_template(
'index.html',
title='Home Page',
year=datetime.now().year,
)
@app.route('/devices')
def devices():
return render_template(
'devices.html',
title='Devices',
year=datetime.now().year,
)
@app.route('/policies')
def policies():
return render_template(
'policies.html',
title='Policies',
year=datetime.now().year,
)
@app.route('/enterprises')
def enterprises():
return render_template(
'enterprises.html',
title='Enterprises',
year=datetime.now().year,
)
@app.route('/contact')
def contact():
# """Renders the contact page."""
return render_template(
'contact.html',
title='Contact',
year=datetime.now().year,
message='ICS-Vertex'
)
@app.route('/about')
def about():
return render_template(
'about.html',
title='About',
year=datetime.now().year,
message='Your application description page.'
)
if __name__ == '__main__':
app.run()
Solved! I found out that there were 2 conflicting libraries that both used the requests name