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quickstart.py
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quickstart.py
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from __future__ import print_function
import httplib2
import os
import datetime
from apiclient import discovery
import oauth2client
from oauth2client import client
from oauth2client import tools
try:
import argparse
flags = argparse.ArgumentParser(parents=[tools.argparser]).parse_args()
except ImportError:
flags = None
SCOPES = 'https://www.googleapis.com/auth/calendar.readonly'
CLIENT_SECRET_FILE = 'client_secret.json'
APPLICATION_NAME = 'calender_timer'
def get_credentials():
'''
get_credentials is used for getting credentials of the user
:home_dir:
:credential_dir:
:store:
:flow:
:flags:
: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, 'calender_python_quickstart.json')
store = oauth2client.file.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('Credentials to'+credential_path )
return credentials
def main():
'''
main function for calender syncing and extracting 10 events
:credentials:
:http:
:service:
:now:
:eventsResult:
:events:
:start:
'''
credentials = get_credentials()
http = credentials.authorize(httplib2.Http())
service = discovery.build('calendar', 'v3', http=http)
now = datetime.datetime.utcnow().isoformat() + 'Z' # 'Z' indicates UTC time
print('Getting the upcoming 10 events')
eventsResult = service.events().list(
calendarId='primary', timeMin=now, maxResults=10, singleEvents=True,
orderBy='startTime').execute()
events = eventsResult.get('items', [])
if not events:
print('No upcoming events found.')
for event in events:
start = event['start'].get('dateTime', event['start'].get('date'))
print(start, event['summary'])
if __name__ == '__main__':
main()