Answered: Please answer properly with output…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Please answer properly with output screenshot must

Where is the error in this code?

from telethon.sync import TelegramClient
from telethon.tl.functions.messages import GetDialogsRequest
from telethon.tl.types import InputPeerEmpty
import os, sys
import configparser
import csv
import time

re="\033[1;31m"
gr="\033[1;32m"
cy="\033[1;36m"

def banner():
os.system('clear')
print("ok")

cpass = configparser.RawConfigParser()
cpass.read('config.data')

try:
    api_id = cpass['cred']['id']
    api_hash = cpass['cred']['hash']
    phone = cpass['cred']['phone']
    client = TelegramClient(phone, api_id, api_hash)
except KeyError:
    os.system('clear')
    banner()
    print(re+"[!] run python3 setup.py first !!\n")
    sys.exit(1)

client.connect()
if not client.is_user_authorized():
    client.send_code_request(phone)
    os.system('clear')
    banner()
    client.sign_in(phone, input(gr+'[+] Enter the code: '+re))

os.system('clear')
banner()
chats = []
last_date = None
chunk_size = 200
groups=[]

result = client(GetDialogsRequest(
             offset_date=last_date,
             offset_id=0,
             offset_peer=InputPeerEmpty(),
             limit=chunk_size,
             hash = 0
         ))
chats.extend(result.chats)

for chat in chats:
    try:
        if chat.megagroup== True:
            groups.append(chat)
    except:
        continue

print(gr+'[+] Choose a group to scrape members :'+re)
i=0
for g in groups:
    print(gr+'['+cy+str(i)+gr+']'+cy+' - '+ g.title)
    i+=1

print('')
g_index = input(gr+"[+] Enter a Number : "+re)
target_group=groups[int(g_index)]

print(gr+'[+] Fetching Members...')
time.sleep(1)
all_participants = []
all_participants = client.get_participants(target_group, aggressive=True)

print(gr+'[+] Saving In file...')
time.sleep(1)
with open("members.csv","w",encoding='UTF-8') as f:
    writer = csv.writer(f,delimiter=",",lineterminator="\n")
    writer.writerow(['username','user id', 'access hash','name','group', 'group id'])
    for user in all_participants:
        if user.username:
            username= user.username
        else:
            username= ""
        if user.first_name:
            first_name= user.first_name
        else:
            first_name= ""
        if user.last_name:
            last_name= user.last_name
        else:
            last_name= ""
        name= (first_name + ' ' + last_name).strip()
        writer.writerow([username,user.id,user.access_hash,name,target_group.title, target_group.id])
print(gr+'[+] Members scraped successfully.')

[+] Choose a group to scrape members :
Traceback (most recent call last):
¹+ g.title)
File "scraper.py", line 64, in <module>
print(gr+¹['+cy+str(i)+gr+¹]'+cy+¹
UnicodeEncodeError: 'ascii' codec can't encode characters in
position 34-35: ordinal not in range(128)
root@ver3bot:~/TeleGram-Scraper#

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