Планирую написать программу, которая считает количество отправленных и полученных сообщений в определенный день, не могу найти как в maxResults убрать ограничение, большие значения не помогают.
from __future__ import print_function
import pprint
import os.path
import pickle
from google.auth.transport.requests import Request
from google.oauth2.credentials import Credentials
from google_auth_oauthlib.flow import InstalledAppFlow
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError
# If modifying these scopes, delete the file token.json.
SCOPES = ['https://www.googleapis.com/auth/gmail.readonly']
def gmail_authenticate():
creds = None
# the file token.pickle stores the user's access and refresh tokens, and is
# created automatically when the authorization flow completes for the first time
if os.path.exists("token.pickle"):
with open("token.pickle", "rb") as token:
creds = pickle.load(token)
# if there are no (valid) credentials availablle, let the user log in.
if not creds or not creds.valid:
if creds and creds.expired and creds.refresh_token:
creds.refresh(Request())
else:
flow = InstalledAppFlow.from_client_secrets_file('client.json', SCOPES)
creds = flow.run_local_server(port=0)
# save the credentials for the next run
with open("token.pickle", "wb") as token:
pickle.dump(creds, token)
return build('gmail', 'v1', credentials=creds)
# get the Gmail API service
service = gmail_authenticate()
msgs = service.users().messages().list(userId='me',maxResults=50000).execute()
for msg in msgs['messages']:
m_id = msg['id'] # get id of individual message
message = service.users().messages().get(userId='me', id=m_id).execute()
payload = message['payload']
header = payload['headers']
#print(header[0]['name'],' '.join(header[1]['value'].split()[6:11]))
print(header[0]['name'],header[1]['value'])
