Kyborg2011 · August 6, 2019 18:05 · Aug 6, 2019 · Aug 6, 2019 · Aug 6, 2019 · Aug 6, 2019
diff --git a/telegram-mailing.py b/telegram-mailing.py
@@ -53,7 +53,7 @@
 
 our_channel = 'some_new_crypto_channel_or_group'
 for user in all_participants:
-    if (index < 50 and i > offset):
+    if (index < 50 and i > offset): # Select users considering innitial offset and send no more than 50 invites from one Telegram account (because of some spam protection)
         print('Success: index - {} Name: {}'.format(i, user.first_name))
         try:
             client(InviteToChannelRequest(

diff --git a/telegram-mailing.py b/telegram-mailing.py
@@ -53,7 +53,6 @@
 
 our_channel = 'some_new_crypto_channel_or_group'
 for user in all_participants:
-    # Select users considering innitial offset and send no more than 50 invites from one Telegram account (because of some spam protection)
     if (index < 50 and i > offset):
         print('Success: index - {} Name: {}'.format(i, user.first_name))
         try:

diff --git a/telegram-mailing.py b/telegram-mailing.py
@@ -53,7 +53,8 @@
 
 our_channel = 'some_new_crypto_channel_or_group'
 for user in all_participants:
-    if (index < 50 and i > offset): # Select users considering innitial offset and send no more than 50 invites from one Telegram account (because of some spam protection)
+    # Select users considering innitial offset and send no more than 50 invites from one Telegram account (because of some spam protection)
+    if (index < 50 and i > offset):
         print('Success: index - {} Name: {}'.format(i, user.first_name))
         try:
             client(InviteToChannelRequest(
@@ -67,7 +68,8 @@
         except:
             e = sys.exc_info()
             print(e)
-        time.sleep(20) # An important line of code! It's a preventing of Flood Error exception (in the most of cases...)
+        # An important line of code! It's a preventing of Flood Error exception (in the most of cases...)
+        time.sleep(20)
     i += 1
 
 '''

diff --git a/telegram-mailing.py b/telegram-mailing.py
@@ -0,0 +1,85 @@
+# For start up make in bash: 'python3 telegram-mailing.py'
+from telethon import TelegramClient, sync
+from telethon.tl.functions.channels import GetParticipantsRequest
+from telethon.tl.types import ChannelParticipantsSearch
+from telethon.tl.functions.channels import JoinChannelRequest
+from telethon.tl.functions.channels import InviteToChannelRequest
+from telethon.errors.rpcerrorlist import PeerFloodError
+import time
+import random
+import sys
+
+# These example values won't work. You must get your own api_id and
+# api_hash from https://my.telegram.org, under API Development.
+api_id = 700000                                   # YOUR UNIQUE API ID
+api_hash = 'qkV0b32ahfyjZqKgrq7z1nC4GuuDbsmop'    # YOUR UNIQUE API HASH
+
+# For group https://t.me/some_crypto_group (only for examples)
+channel = 'some_crypto_group' # WORKING ONLY FOR GROUPS!!! NOT CHANNELS!!! (if you are not an admin)
+offset = 8400
+limit = 100
+index = 0
+i = 0
+all_participants = []
+
+client = TelegramClient('session_name', api_id, api_hash).start()
+
+'''
+ From documentation:
+
+ Starting as an user account from code:
+ client.start(phone, force_sms=true)
+ phone = '+34 123 123 123'
+ client.sign_in(phone)
+ code = input('enter code: ')
+ client.sign_in(phone, code)
+
+ Auth ready code:
+
+ client.connect()
+ if not client.is_user_authorized():
+     client.send_code_request(phone, force_sms=true)
+     client.sign_in(phone, auth_code)
+
+ Logging out from Telegram account:
+
+ client.log_out()
+ P.S.:AND/OR: client.disconnect()
+'''
+
+print('Start getting participants from some_crypto_group group...')
+all_participants = client.get_participants(channel, aggressive=True)
+print('Finded {} users'.format(all_participants.total))
+
+our_channel = 'some_new_crypto_channel_or_group'
+for user in all_participants:
+    if (index < 50 and i > offset): # Select users considering innitial offset and send no more than 50 invites from one Telegram account (because of some spam protection)
+        print('Success: index - {} Name: {}'.format(i, user.first_name))
+        try:
+            client(InviteToChannelRequest(
+                our_channel,
+                [user]
+            ))
+            index += 1
+        except PeerFloodError:
+            print("Getting Flood Error from telegram.")
+            # Here a program must sign out from Telegram account and then connect to another Telegram account.
+        except:
+            e = sys.exc_info()
+            print(e)
+        time.sleep(20) # An important line of code! It's a preventing of Flood Error exception (in the most of cases...)
+    i += 1
+
+'''
+ Using CSV (for storing phone numbers db):
+
+ import csv
+ with open(input_file, encoding='UTF-8') as f:
+     rows = csv.reader(f,delimiter=",",lineterminator="\n")
+     next(rows, None)
+     for row in rows:
+         user = {}
+         user['username'] = row[0]
+
+ (only example of simplest using of CSV in Python!)
+'''