delete_by_email_address.py

@staticmethod
def mark_for_deletions(from_email_to_delete: str):
    client = __get_client()
    client.select_folder("INBOX")
    action_on_uids = []
    for i in range(1, 3):
        start = (datetime.now() + timedelta(days=-(30 * i))
                 ).strftime('%d-%b-%Y')
        end = (datetime.now() + timedelta(days=-((30 * i)-30))
               ).strftime('%d-%b-%Y')
        search = (f'SINCE {start} BEFORE {end}').encode('utf-8')
        print(search)
        messages = client.search(search)
        items = client.fetch(messages, "RFC822.HEADER").items()
        for msgid, data in items:
            envelope = email.message_from_bytes(data[b'RFC822.HEADER'])
            from_address = envelope.get("From")
            name, email_address = parseaddr(from_address)
            if from_email_to_delete in email_address:
                action_on_uids.append(msgid)

    print(action_on_uids)
    if len(action_on_uids) > 0:
        client.delete_messages(action_on_uids)

    client.logout()

    return len(action_on_uids)

get_top_email_froms.py

from imapclient import IMAPClient
import email
import csv
from py_linq import Enumerable
import os
from datetime import datetime, timedelta
from email.utils import parseaddr
from pprint import pprint

@staticmethod
def who_has_email_the_most():
    from collections import Counter
    HOST = "REDACTED"
    USERNAME = os.environ.get("EMAIL")
    PASSWORD = os.environ.get("EMAIL_PASSWORD")
    if PASSWORD is None:
        raise Exception("Must provide validate password")
    client = IMAPClient(HOST, 993)
    client.login(USERNAME, PASSWORD)
    client.select_folder("INBOX")

    from_counts = Counter()
    for i in range(1, 11):
        start = (datetime.now() + timedelta(days=-(30 * i))
                 ).strftime('%d-%b-%Y')
        end = (datetime.now() + timedelta(days=-((30 * i)-30))
               ).strftime('%d-%b-%Y')
        search = (f'SINCE {start} BEFORE {end}').encode('utf-8')
        print(search)
        messages = client.search(search)
        items = client.fetch(messages, "RFC822.HEADER").items()
        for msgid, data in items:
            envelope = email.message_from_bytes(data[b'RFC822.HEADER'])
            from_address = envelope.get("From")
            name, email_address = parseaddr(from_address)
            from_counts[email_address] += 1

    top_20_from = from_counts.most_common(20)
    client.logout()
    return top_20_from