【Python】GoogleスプレッドシートAPI

google.py

from __future__ import print_function
import httplib2
import os

from apiclient import discovery
from oauth2client import client 
from oauth2client import tools
from oauth2client.file import Storage

try:
  import argparse
  flags = argparse.ArgumentParser(parents=[tools.argparser]).parse_args()
except ImportError:
  flags = None


SCOPES = 'https://www.googleapis.com/auth/spreadsheets'
CLIENT_SECRET_FILE = 'client_secret.json'
APPLICATION_NAME = 'Google Sheets API Python'

def get_credentials():
  home_dir = os.path.expanduser('~')
  credential_dir = os.path.join(home_dir, '.credentials')
  if not os.path.exists(credential_dir):
    os.makedirs(credential_dir)
  credential_path = os.path.join(credential_dir,
      'sheets.googleapis.com-python-quickstart.json')

  store = Storage(credential_path)
  credentials = store.get()
  if not credentials or credentials.invalid:
    flow = client.flow_from_clientsecrets(CLIENT_SECRET_FILE, SCOPES)
    flow.user_agent = APPLICATION_NAME
    if flags:
      credentials = tools.run_flow(flow, store, flags)
    else:
      credentials = tools.run(flow, store)
    print('Storing credentials to ' + credential_path)
  return credentials

credentials = get_credentials()
http = credentials.authorize(httplib2.Http())

def spreadsheet():
  discoveryUrl = ('https://sheets.googleapis.com/$discovery/rest?version=v4')
  return discovery.build('sheets', 'v4', http=http, discoveryServiceUrl=discoveryUrl)

if __name__ == '__main__':
  pass