app.py

# Copyright 2013 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import MySQLdb
import os
import webapp2

class IndexPage(webapp2.RequestHandler):
  def get(self):
    self.response.headers['Content-Type'] = 'text/plain'

    if (os.getenv('SERVER_SOFTWARE') and
      os.getenv('SERVER_SOFTWARE').startswith('Google App Engine/')):
      db = MySQLdb.connect(
          unix_socket='/cloudsql/my_project:my_instance',
          user='root')
    else:
      db = MySQLdb.connect(host='localhost', user='root')

    cursor = db.cursor()
    cursor.execute('SHOW VARIABLES')
    for r in cursor.fetchall():
      self.response.write('%s\n' % str(r))

app = webapp2.WSGIApplication([
    ('/', IndexPage),
    ])