11from googleapiclient .discovery import build
22from uuid import uuid4
33from google .auth .transport .requests import Request
4- from pathlib import Path
54from google_auth_oauthlib .flow import InstalledAppFlow
65from typing import Dict , List
7- from pickle import load , dump
6+ import os
7+ from google .oauth2 .credentials import Credentials
8+ 9+ SCOPES = ["https://www.googleapis.com/auth/calendar" ]
810
911
1012class CreateMeet :
11- def __init__ (self , attendees : Dict [str , str ], event_time : Dict [str , str ], topic ):
13+ def __init__ (self , attendees : Dict [str , str ],
14+ event_time : Dict [str , str ], topic ):
1215 authe = self ._auth ()
13- attendees = [{"email" : e } for e in attendees .values ()]
16+ attendees_list = [{"email" : e } for e in attendees .values ()]
1417 self .event_states = self ._create_event (
15- attendees , event_time , authe , topic )
18+ attendees_list , event_time , authe , topic )
1619
1720 @staticmethod
18- def _create_event (attendees : List [Dict [str , str ]], event_time , authe : build , topic ):
21+ def _create_event (
22+ attendees : List [Dict [str , str ]], event_time , authe : build , Topic ):
1923 event = {"conferenceData" : {"createRequest" : {"requestId" : f"{ uuid4 ().hex } , "conferenceSolutionKey" : {"type" : "hangoutsMeet" }}},
2024 "attendees" : attendees ,
2125 "start" : {"dateTime" : event_time ["start" ], 'timeZone' : 'Asia/Kolkata' },
2226 "end" : {"dateTime" : event_time ["end" ], 'timeZone' : 'Asia/Kolkata' },
23- "summary" : topic ,
27+ "summary" : Topic ,
2428 "reminders" : {"useDefault" : True }
2529 }
2630 event = authe .events ().insert (calendarId = "primary" , sendNotifications = True ,
@@ -29,23 +33,24 @@ def _create_event(attendees: List[Dict[str, str]], event_time, authe: build, top
2933
3034 @staticmethod
3135 def _auth ():
32- token_file , scopes = Path (
33- "./token.pickle" ), ["https://www.googleapis.com/auth/calendar" ]
34- credentials = None
35- if token_file .exists ():
36- with open (token_file , "rb" ) as token :
37- credentials = load (token )
38- if not credentials or not credentials .valid :
39- if credentials and credentials .expired and credentials .refresh_token :
40- credentials .refresh (Request ())
36+ creds = None
37+ if os .path .exists ("token.json" ):
38+ creds = Credentials .from_authorized_user_file ("token.json" , SCOPES )
39+ # If there are no (valid) credentials available, let the user log in.
40+ if not creds or not creds .valid :
41+ if creds and creds .expired and creds .refresh_token :
42+ creds .refresh (Request ())
4143 else :
4244 flow = InstalledAppFlow .from_client_secrets_file (
43- 'credentials.json' , scopes )
44- credentials = flow .run_local_server (port = 0 )
45- with open (token_file , "wb" ) as token :
46- dump (credentials , token )
47- calendar_service = build ("calendar" , "v3" , credentials = credentials )
48- return calendar_service
45+ "credentials.json" , SCOPES
46+ )
47+ creds = flow .run_local_server (port = 0 )
48+ # Save the credentials for the next run
49+ with open ("token.json" , "w" ) as token :
50+ token .write (creds .to_json ())
51+ 52+ service = build ("calendar" , "v3" , credentials = creds )
53+ return service
4954
5055
5156print ('------------------------------' )
@@ -60,9 +65,10 @@ def _auth():
6065emails = list (
6166 input ('Enter the emails of guests separated by 1 space each : ' ).strip ().split ())
6267topic = input ('Enter the topic of the meeting : ' )
68+ 6369time = {
64- 'start' : date + 'T' + start + ':00.000000' ,
65- 'end' : date + 'T' + end + ':00.000000'
70+ 'start' : date + 'T' + start + ':00.000000' ,
71+ 'end' : date + 'T' + end + ':00.000000'
6672}
6773guests = {email : email for email in emails }
6874meet = CreateMeet (guests , time , topic )
@@ -72,4 +78,4 @@ def _auth():
7278print ('-- Meeting Details --' )
7379print ('---------------------' )
7480for key in keys :
75- print (key + ' : ' , details [key ])
81+ print (key + ' : ' , details [key ])
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