[guest@localhost ~]$ cat /etc/httpd/conf.d/flaskapp.conf 
<VirtualHost *>
    ServerName localhost

    WSGIDaemonProcess flaskapp user=apache group=apache threads=5
    WSGIScriptAlias /flaskapp /var/www/html/flaskapp/flaskapp.wsgi

    <Directory /var/www/html/flaskapp>
        WSGIProcessGroup flaskapp
        WSGIApplicationGroup %{GLOBAL}
        Order deny,allow
        Allow from all
    </Directory>
</VirtualHost>
[guest@localhost ~]$
[guest@localhost ~]$ cat /var/www/html/flaskapp/flaskapp.wsgi 
#from yourapplication import app as application

import sys
sys.path.append('/var/www/html/flaskapp')

from hello import app as application 
[guest@localhost ~]$
[guest@localhost ~]$ cat /var/www/html/flaskapp/hello.py 
#!/usr/bin/env python3

from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hello World!'

if __name__ == '__main__':
    app.run()
[guest@localhost ~]$

[guest@localhost ~]$ rpm -qa | grep mod_wsgi
mod_wsgi-3.5-1.fc20.i686
python3-mod_wsgi-3.5-1.fc20.i686
[guest@localhost ~]$