I'm creating a program that activates the timer after receiving the time, ID, and password through the socket.
and when i input "minute" value, I have winError 10053.
I can't understand, why name and hour can be sent, not minute?
this is client code
declStart = input("if you want to login, enter "login" ") # GUI 생기면 버튼으로 대체
if declStart=="login":
while True:
cname = str(input('enter name :'))
if ' ' in cname:
print('Spaces are not allowed.')
continue
client_sock.send(cname.encode())
is_possible_name = client_sock.recv(1024).decode()
if is_possible_name == 'yes':
client_sock.send('!enter'.encode())
goaltime_hour = int(input('goaltime(hour): '))
client_sock.send((str(goaltime_hour)).encode())
goaltime_min = int(input('goaltime(min): '))
client_sock.send((str(goaltime_min)).encode())
goaltime_sec = int(input('goaltime(sec): '))
client_sock.send((str(goaltime_sec)).encode())
elif is_possible_name == 'overlapped':
print('[SYSTEM] The name already exists.')
elif len(client_sock.recv(1024).decode()) == 0:
print('[SYSTEM] The server has been disconnected.')
client_sock.close()
os._exit(1)
while True:
if goaltime_hour <= 0 and goaltime_min <= 0:
print('Please enter the time')
continue
elif (str(type(goaltime_hour)) != "<class 'int'>") or (str(type(goaltime_min)) != "<class 'int'>"):
print("Please enter the int")
continue
else: break
pw = input("enter password")
client_sock.send((str(pw)).encode())
print("login completed. \n ")
break
server
class timeuser:
name: str=None
goaltime_hour: int=None
goaltime_min: int=None
goaltime_sec: int=None
currsecond: int=0
while True:
count = count + 1
conn, addr = server_sock.accept()
client=timeuser()
while True:
username = conn.recv(1024).decode()
if not username in member_name_list:
conn.send('yes'.encode())
break
else:
conn.send('overlapped'.encode())
client.name = username
clientHour = int(conn.recv(1024).decode()) # 시간수신
client.goaltime_hour = clientHour
clientMin = int(conn.recv(1024).decode()) # 분수신
client.goaltime_min = clientMin
clientsec = int(conn.recv(1024).decode()) # 초수신
client.goaltime_sec = clientsec
you can see entire code here :
https://github.com/whataLIN/Pysoc_myStudyTimer
I deleted All other data transmission and reception processes except hour and name, Then it worked fine.
I want to get other data with no error..
Error 10053 is "Connection reset" (WSAECONNRESET). It means the server closed its socket.
That is probably because the client sends !enter and the server tries to read it as a number and crashes. If you looked at the terminal where the server was running, you would see it crash.
Related
the issue with my program is as follows:
i've been working on a socket server for some rp stuff dont mind that part, the more worrisome part is the fact that now my client just closes after trying to fix a massive vulnerability where if you press enter it will show "invalid input" then press enter again it will just log you into the server itself via a prompt shown after login. that part isnt relevant only the fact that the client closes immediately when i open it, any advice or issues i should look at? you should also note that def passwd(): was added in attempt to fix the issue, what i did was put the password prompt in a function, then call the function after connecting via ngrok tunnel, the code is below:
import socket
from os import name as os_name, system
from colorama import init, Fore as cc
import select
import time
dr = DR = r = R = cc.LIGHTRED_EX
g = G = cc.LIGHTGREEN_EX
b = B = cc.LIGHTBLUE_EX
m = M = cc.LIGHTMAGENTA_EX
c = C = cc.LIGHTCYAN_EX
y = Y = cc.LIGHTYELLOW_EX
w = W = cc.RESET
HEADER = 64
clear = lambda: system('cls') if os_name == 'nt' else system('clear')
clear()
PORT = input("Enter Port Number > ")
FORMAT = "utf-8"
DISCONNECT_MESSAGE = "!disconnect"
SERVER = input("Enter Tunnel Address > ")
PORT1 = int(PORT)
ADDR = (SERVER, PORT1)
client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
client.connect(ADDR)
passwd()
def send(msg):
message = msg.encode(FORMAT)
msg_length = len(message)
send_length = str(msg_length).encode(FORMAT)
send_length += b' ' * (HEADER - len(send_length))
client.send(send_length)
client.send(message)
print(client.recv(2048).decode(FORMAT))
clear()
def ssrselec():
ssr = input("Input User ID > ")
if ssr:
clear()
send(ssr)
time.sleep(2)
if not ssr:
clear()
print("INVALID INPUT")
client.close()
def select():
selec = input("Types: Internal, External\n\nSelect Database Type > ")
if selec:
clear()
send(selec)
time.sleep(2)
ssrselec()
if not selec:
clear()
print("INVALID INPUT")
client.close()
print("To disconnect type !disconnect\n")
def passwd():
inp = input("Input Database Password > ")
if inp:
clear()
send(inp)
time.sleep(2)
select()
if not inp:
clear()
print("INVALID INPUT")
client.close()
inp2 = input(" > ")
if inp2:
clear()
send(inp2)
time.sleep(2)
select()
if not inp2:
clear()
print("INVALID INPUT")
client.close()
clear()
select()
clear()
my linter shows that passwd() is called before it is declared.
You should define passwd() before it is called.
You can do this by defining it earlier in the code or by hoisting all functions with this at the end:
if __name__==`__main__`:
# some code
i'm trying to implement login attempt system to my current code, but i don't know where i should tick it. Can someone suggest anything? I would like to give three attempts to login, if user fails to login, system will lock user out. I just dont know where to position the code properly.
granted = False
def grant():
global granted
granted = True
def login(name,password):
success = False
file = open("user_details.txt","r")
for i in file:
a,b = i.split(",")
b = b.strip()
if(a==name and b==password):
success=True
break
file.close()
if(success):
print("Login Succesful")
grant()
else:
print("wrong username or password")
The better way to do this problem is by having a JSON file instead of a txt file. You can have the file in this format:
{
"username": {
"password": "",
"attempts": 0,
}
}
In the login() function increment and write the count of attempts if the password is wrong.
And before the function begins read the JSON and check if the attempts value is greater than 3. If it is greater send an appropriate message else to continue the login action and ask for the password.
Your code had some minor errors which I have handled here:
import re
granted = False
def grant():
global granted
granted = True
def login(name,password):
success = False
file = open("user_details.txt","r")
for i in file:
if i.count(',') > 0: # check whether i has at least one ','
a,b = i.split(",")
b = b.strip()
if(a==name and b==password):
success=True
break
file.close()
if(success):
print("Login Succesful")
grant()
else:
print("wrong username or password")
def register(name,password):
file = open("user_details.txt","a")
file.write( "\n"+name[0]+","+password) # name is an array so only the first element is stored.
file.close()
grant()
def access(option):
global name
if(option=="login"):
name = input("Enter your name: ")
password = input("enter your password: ")
login(name,password)
else:
print("Enter yor name and password to register")
name = input("Please enter your name: ").lower().split()
if len(name) > 1:
first_letter = name[0][0]
three_letters_surname = name[-1][:3].rjust(3, 'x')
name = '{}{}'.format(first_letter, three_letters_surname)
print(name)
while True:
password = input("Enter a password: ")
if len(password) < 8:
print("Make sure your password is at lest 8 letters")
elif re.search('[0-9]',password) is None:
print("Make sure your password has a number in it")
elif re.search('[A-Z]',password) is None:
print("Make sure your password has a capital letter in it")
else:
print("Your password seems fine")
break
register (name,password)
def begin():
global option
print("Welcome to Main Menu")
option = input("Login or Register (login,reg): ")
if(option!="login" and option!="reg"):
begin()
begin()
access(option)
if(granted):
print("Welcome to main hub")
print("#### Details ###")
print("Username:",name)
I'm currently creating a text based console program in python and I want to add a command to display the current weather using a zip code. I have tried googling it extensively and can't seem to find anything good. The solutions that would work for what I'm trying to do are all using technology I'm not familiar with that are used to make actual apps with python. There is currently no UI and I'm a beginner in python so the more readable and easily understandable the solution the better.
#import statements
import math#import math
import os#access the operating system
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email import encoders
import os.path
import time
#end import statement
# welcome user
print("welcome to geeko an all in one desktop helper!")
#end welcome
#variables
username = input("Please enter your username: " )#gets username
sudo = False # sets sudo to false indicating normal privledges
if (username == "Caelin"): # if the user enters the sudo username prompt them for a password
sudoPassword = input("enter sudo password: ")# prompt for passcode
sudoLn = False #sets sudo line mode to false. this line mode is used for sudo commands
pi = math.pi
loc_id = 'USAL0504'
def wrongLineError():
if(sudoLn):
print("You are on the sudo line this is purely for special commands normal commands don't work here type \"switch\" to switch to cmd.ln")
elif(sudoLn == False and sudo == False):
print("You do not have sudo priviledges")
elif(sudoLn == False and sudo == True):
print("to use sudo commands you must be on the sudo line mode type \'switch\' to switch to the sudo line")
def sendEmailMessageOnly(message, password, recipient):
send_to_email = recipient # Who you are sending the message to
server = smtplib.SMTP('smtp.gmail.com', 587) # Connect to the server
server.starttls() # Use TLS
server.login(email, password) # Login to the email server
server.sendmail(email, send_to_email , message) # Send the email
server.quit() # Logout of the email server
def sendFormattedEmail(password, recipient, subject, message):
msg = MIMEMultipart()
msg['From'] = email
msg['To'] = recipient
msg['Subject'] = subject
msg.attach(MIMEText(message, 'plain'))
server = smtplib.SMTP('smtp.gmail.com', 587)
server.starttls()
server.login(email, password)
text = msg.as_string()
server.sendmail(email, recipient, text)
server.quit()
def sendMultipleFormattedEmails(password, recipients, subject, message):
for recipientEmail in recipients:
msg = MIMEMultipart()
msg['From'] = email
msg['To'] = recipientEmail
msg['Subject'] = subject
msg.attach(MIMEText(message, 'plain'))
server = smtplib.SMTP('smtp.gmail.com', 587)
server.starttls()
server.login(email, password)
text = msg.as_string()
server.sendmail(email, recipientEmail, text)
server.quit()
#end variables
print ("Hello " + username + "!")# say special welcome
#check if user is root if so alert them and give them sudo status else alert them and leave sudo at a default of false
if(username == "Caelin" and sudoPassword == "bigGlassRemote"):
print("Welcome! you are the root user and therefore have elevated priviledges")
email = input('please enter your email: ')
password = input("please enter your email password: ")
print('logging into email...')
time.sleep(1)
print("logged into email!")
sudo = True
else:
print("You are not the root user and have normal priviledges")
while(True): #run an infinite loop prompting the user for command line inputs
if(sudoLn == False):
command = input(username + "-cmd.ln: ") # if sudo line mode if off use the cmd.ln prompt
else:
command = input(username + "-cmd.sudo: ") # otherwise prompt with cmd.sudo to indicate you are using sudo line mode
if(command == 'welcome'):
if(sudoLn == False): # checks if you are on cmd line
print("Hello " + username) # if the welcome command is used say hello *username*
else: # if you are the sudo line
wrongLineError()
elif(command == "switch"): # if the command is switch
if(sudo): # then check for sudo priviledges
# togles sudoLn
if(sudoLn):
sudoLn = False
else:
sudoLn = True
else:
wrongLineError()
elif(command == 'add'):
if(sudoLn == False):
num1 = input("type the first number to add here: ")
num2 = input("type the second number to add here: ")
ans = float(num1) + float(num2)
if(ans == round(ans)):
print(int(ans))
else:
print(ans)
else:
wrongLineError()
elif(command == 'subtract'):
if(sudoLn == False):
num1 = input("type the first number to subtract here: ")
num2 = input("type the second number to subtract here: ")
ans = float(num1) - float(num2)
if(ans == round(ans)):
print(int(ans))
else:
print(ans)
else:
wrongLineError()
elif(command == "multiply"):
if(sudoLn == False):
num1 = input("type the first number to multiply here: ")
num2 = input("type the second number to multiply here: ")
ans = float(num1) * float(num2)
if(ans == round(ans)):
print(int(ans))
else:
print(ans)
else:
wrongLineError()
elif(command == "divide"):
if(sudoLn == False):
num1 = input("type the first number to divide here: ")
num2 = input("type the second number to divide here: ")
ans = float(num1)/float(num2)
if(ans == round(ans)):
print(int(ans))
else:
print(ans)
else:
wrongLineError()
elif(command == "area of circle"):
if(sudoLn == False):
r = input("type the radius here: ")
ans = pi*(float(r)**2)
if(ans == round(ans)):
print(int(ans))
else:
print(ans)
else:
wrongLineError()
elif(command == "area of rectangle"):
if(sudoLn == False):
l = input("type the length here: ")
h = input("type the width here: ")
ans = float(l)*float(h)
if(ans == round(ans)):
print(int(ans))
else:
print(ans)
else:
wrongLineError()
elif(command == "area of triangle"):
l = input("type the length here: ")
h = input ("type the height here: ")
ans = (float(l) * float(h))/2
if(ans == round(ans)):
print(int(ans))
else :
print(ans)
elif(command == 'pi'):
if(sudoln):
print(pi)
else:
wrongLineError()
elif(command == "edit file anywhere"):
if(sudoLn):
path = input("enter the path to the file (if the file doesen't exist it will be created): ")
file = open(path, "w+")
Exit = False
while(not Exit):
write = input("type what you would like to be written on the document. type !#exit to return to the the command line: ")
if(write == "!#exit"):
file.close()
Exit = True
else:
file.write(write)
else:
wrongLineError()
elif(command == "delete file anywhere"):
if(sudoLn):
path = input("enter the path to the file you wish to delete: ")
os.remove(path)
print(path + "has been removed")
else:
wrongLineError()
elif(command == 'send unformatted email'):
if(sudoLn):
recipient = input('enter the recipient\'s email address: ')
msg = input("enter the content of the email: ")
print('Sending email...')
sendEmailMessageOnly(msg, password, recipient)
print('Email sent!')
else:
wrongLineError()
elif(command == "send formatted email"):
if(sudoLn):
subject = input('enter the subject line: ')
recipient = input('enter the recipient\'s email address. type multiple to send an email to multiple recipients: ')
if(recipient == 'multiple'):
sendMultiple = True
repeat = True
i = 1
recipient = []
while(repeat):
newRecipient = input('recipient%s\'s email address. type !#continue to continue to select a message and send the email: ' % i)
if(newRecipient == '!#continue'):
repeat = False
else:
recipient.append(newRecipient)
i += 1
message = input("enter the content of the email: ")
print('Sending email...')
if(not sendMultiple):
sendFormattedEmail(password, recipient, subject, message)
else:
sendMultipleFormattedEmails(password, recipient, subject, message)
print("Email sent!")
else:
wrongLineError()
elif(command == "help"):
if(sudoLn):
print(username + """-sudo.ln command help:
>>edit file anywhere > input(s): path > Takes a file path and edits that file.
If the file doesn't already exist it is created.
If you wish to edit a file in the same location as geeko simply enter the name and leave out the path.
>>delete file anywhere > input(s): path > Takes a file path and deletes the file with that path.
If you wish to delete a file in the same location as geeko simply enter the name and leave out the path.
>>send unformatted email > input(s): recipient, message > Sends an email to the recipient containing the message you entered.
>> send formatted email > input(s): recipient, subject line, message > Sends an email to the recipient with the entered subject line and message.
This also enters To and From information into the email.
>>help > no inputs > Shows this help message.
A different message is shown for cmd.ln and sudo.ln.
>>close > input(s): confirmation > If confirmed exits out of geeko.
END %s-sudo.ln HELP""" % username)
else:
print(username + """-cmd.ln command help:
>>add > input(s): first number, second number > Adds two numbers together.
>>subtract > input(s): first number, second number > Subtracts the second number from the first number.
>>multiply > input(s): first number, second number > Multiplies the two numbers together.
>>divide > input(s): first number, second number > Divides the first number by the second number.
>>area of rectangle > input(s): length, width > Calculates the area of a rectangle with the given length and width.
>>area of triangle > input(s): length, height > Calculates the area of a triangle with the given length and height.
>>area of circle > input(s): radius > Calculates the area of a triangle with the given radius.
>>pi > no inputs > Prints the first 16 digits of pi
>>welcome > no inputs > Gives you a special welcome.
>>print reversed sentence > input(s): sentence > Prints the sentence backwards.
>>help > no inputs > Shows this help message.
The help message is different in cmd.ln and sudo.ln.
>>close > input(s): confirmation > If confirmed exits out of geeko.
END %s-cmd.ln HELP""" % username )
elif(command == 'print reversed sentence'):
sentence = input("enter the senctence you want to reverse: ")
sentence = sentence[::-1]
print(sentence)
elif(command == 'weather'):
get_weather(loc_id)
elif(command == "close"):
confirmedOrDenied = False
while(not confirmedOrDenied):
confirmation = input("are you sure you want to close geeko [Y/N]: ")
if(confirmation == 'y' or confirmation == 'Y'):
exit()
elif(confirmation == 'n' or confirmation == 'N'):
confirmedOrDenied = True
print("cancelled")
else:
print('invalid response please enter Y or N')
else:
print(command + ' is not a valid command make sure everything is spelled correctly') # if no registered command was entered return invalid command
There are 2 main ways to do this.
The first one is to webscrape, using requests and beautifulsoup4. This can most easily be done from google, since if you search "weather {city-name}" it gives you a summary of the weather there.
The second is to use an api such as openweathermap, for which there is a great geeksforgeeks tutorial on:
I want user enter IP subnet which is formatted x.x.x.x/y. But if user enters anything different this format, there should be warning as below. But below code is not working as I want.
What is your suggestion?
def test():
while True:
val = raw_input("enter IP:")
try:
IP=ipaddress.ip_network(str(val),True)
except:
if val == "":
print " Enter subnet:"
else:
print " IP should be formatted X.X.X.X/Y"
test()
So for practice, I tried writing a simple program to read/write emails from the terminal/python shell. My problem is that whenever I try entering an invalid response, it ends the program rather than returning to the 'main menu,' so to speak. Same problem for when I try to give the option of quitting the program and asking the user to confirm that they want to exit. This is my code:
import smtplib
import imaplib
import email
print 'Welcome to NhuMail'
print '\n \nPlease enter your login information: \n'
user = raw_input('Email User:')
pw = raw_input("Password:")
def check_mail(user, pw):
# Login to INBOX
imap = imaplib.IMAP4_SSL("imap.gmail.com", 993)
imap.login(user, pw)
imap.select('INBOX')
# Use search(), not status()
status, response = imap.search('INBOX', '(UNSEEN)')
unread_msg_nums = response[0].split()
# Print the count of all unread messages
print '\n\nYou have %s unread messages.' % (len(unread_msg_nums))
def read_mail():
imap = imaplib.IMAP4_SSL("imap.gmail.com", 993)
imap.login(user, pw)
imap.list()
imap.select("inbox")
status, response = imap.search('INBOX', '(UNSEEN)')
unread_msg_nums = response[0].split()
result, data = imap.uid('search', None, "ALL") # search and return uids instead
latest_email_uid = data[0].split()[-1]
result, data = imap.uid('fetch', latest_email_uid, '(RFC822)')
raw_email = data[0][1]
email_message = email.message_from_string(raw_email)
print email_message['To']
print email.utils.parseaddr(email_message['From']) # for parsing "Yuji Tomita" <yuji#grovemade.com>
email_items = email_message.items()
# print all headers
print email_items[1]
print email_items[2]
print email_items[5]
print '\n'
b = email.message_from_string(raw_email)
if b.is_multipart():
for payload in b.get_payload():
# if payload.is_multipart(): ...
print payload.get_payload()
else:
print b.get_payload()
def new_mail():
from_add = user
to_add = raw_input('Enter TO address:')
msg = raw_input('Enter desired message:')
server = smtplib.SMTP('smtp.gmail.com:587')
server.starttls()
server.login(user,pw)
server.sendmail(from_add,to_add,msg)
def exit_mail():
confirm_exit = raw_input('Are you sure you want to exit? (Yes/No):')
server = smtplib.SMTP('smtp.gmail.com:587')
if confirm_exit == 'Yes':
server.quit()
print 'Nice Nhu-ing you! Come again soon :)'
elif confirm_exit == 'No':
return prompt
def mail_options():
prompt = raw_input('Say \'Nhu\' to compose a message \nOR \nSay \'Read\' to read unread message \nOR \nSay \'Escape\' to exit NhuMail: \n')
while True:
if prompt == 'Nhu':
new_mail()
return prompt
elif prompt == 'Read':
read_mail()
return prompt
elif prompt == 'Escape':
exit_mail()
break
else:
print 'You didn\'t enter one of the options!'
return prompt
check_mail(user,pw)
mail_options()
It looks like you want to keep calling mail_options(). You can do this with an infinite loop:
while True:
mail_options()
You could also put the loop inside mail_options():
def mail_options():
while True:
prompt = raw_input('Say \'Nhu\' to compose a message \nOR \nSay \'Read\' to read unread message \nOR \nSay \'Escape\' to exit NhuMail: \n')
while True:
if prompt == 'Nhu':
new_mail()
elif prompt == 'Read':
read_mail()
elif prompt == 'Escape':
exit_mail()
break
else:
print 'You didn\'t enter one of the options!'
Try changing your mail_options() to this:
def mail_options():
while True:
prompt = raw_input('Say \'Nhu\' to compose a message \nOR \nSay \'Read\' to read unread message \nOR \nSay \'Escape\' to exit NhuMail: \n')
if prompt == 'Nhu':
new_mail()
elif prompt == 'Read':
read_mail()
elif prompt == 'Escape':
exit_mail()
break
else:
print 'You didn\'t enter one of the options!'
You present the prompt once and then as soon as you get their result, you return what they said after running the specified function, and then because you use a return keyword, it breaks out of the loop and function and exits the program.
The issue in your program lies in mail_options(). You have an infinite loop, that can only run a single time, and then exits every time time due to the use of a return statement. Make an infinite loop to continuously show mail_options(), and it should fix your issue. You're only calling it once, which is why it exits.
You can do:
while True:
mail_options()
Another option would be asking the prompt inside the loop, and ridding the function of return statements.
def mail_options():
while True:
prompt = raw_input('Say \'Nhu\' to compose a message \nOR \nSay \'Read\' to read unread message \nOR \nSay \'Escape\' to exit NhuMail: \n')
if prompt == 'Nhu':
new_mail()
elif prompt == 'Read':
read_mail()
elif prompt == 'Escape':
exit_mail()
return # Get out of the function.
else:
print 'You didn\'t enter one of the options!'