enabling signin page

web/app/auth.py

     login_user(user, remember=remember)
     return redirect(url_for('main.profile',_external=True,_scheme=os.environ.get('SSL_SCHEME')))
 
-# # routes for signup page
-# @auth.route('/signup')
-# def signup():
-#     return render_template('signup.html')
+# routes for signup page
+@auth.route('/signup')
+def signup():
+    return render_template('signup.html')
 
-# @auth.route('/signup', methods=['POST'])
-# def signup_post():
-#     email = request.form.get('email')
-#     name = request.form.get('name')
-#     password = request.form.get('password')
+@auth.route('/signup', methods=['POST'])
+def signup_post():
+    email = request.form.get('email')
+    name = request.form.get('name')
+    password = request.form.get('password')
 
-#     user = User.query.filter_by(email=email).first() # if this returns a user, then the email already exists in database
+    user = User.query.filter_by(email=email).first() # if this returns a user, then the email already exists in database
 
-#     if user: # if a user is found, we want to redirect back to signup page so user can try again
-#         flash('Email address already exists')
-#         return redirect(url_for('auth.signup',_external=True,_scheme=os.environ.get('SSL_SCHEME')))
+    if user: # if a user is found, we want to redirect back to signup page so user can try again
+        flash('Email address already exists')
+        return redirect(url_for('auth.signup',_external=True,_scheme=os.environ.get('SSL_SCHEME')))
 
-#     # create a new user with the form data. Hash the password so the plaintext version isn't saved.
-#     new_user = User(email=email, name=name, password=generate_password_hash(password, method='scrypt'))
+    # create a new user with the form data. Hash the password so the plaintext version isn't saved.
+    new_user = User(email=email, name=name, password=generate_password_hash(password, method='scrypt'))
 
-#     # add the new user to the database
-#     db.session.add(new_user)
-#     db.session.commit()
+    # add the new user to the database
+    db.session.add(new_user)
+    db.session.commit()
 
-#     return redirect(url_for('auth.login',_external=True,_scheme=os.environ.get('SSL_SCHEME')))
+    return redirect(url_for('auth.login',_external=True,_scheme=os.environ.get('SSL_SCHEME')))
 
 # route for logout function
 @auth.route('/logout')