how to continue execution after sys.exit() command
Here i'm reading and comparing values from the two logs using 'for' loop.Problem is i'm not able to continue to next TC after sys.exit command. Let me know if required more clarification
f = open('/tmp/ftplog', 'r') for line in f: m = re.findall("5\d+", line) #print m fd = open('/tmp/tellog', 'r') for line in fd: n = re.findall(r"5\d+", line) #print n if m == n: print "passed" sys.exit() ####TC-02#### def tc02(ipadrr,login,password,ftpipaddr,ftplogin,ftppassword,ftpfilename): try: telconn2 = pexpect.spawn(ipadrr)
Asked by: Carlos213 | Posted: 06-12-2021
You can add hooks that will be executed on exit using
However, needing to do this in a simple script is usually a sign your logic is wrong. Do you really need to exit? Could you throw an exception instead?
return? For example, try having the logic in a function, the function
returning when it is done, and some code that calls it and does something with the returned result.
Answered by: Hailey490 | Posted: 07-01-2022
sys.exit actually throws a
SystemExit exception, which you can catch, but you really shouldn't. Restructure your program so you don't have to.
Answered by: Walter569 | Posted: 07-01-2022
print "passed" return ####instead of sys.exit use return
A way to do this if it's really needed is to call the same script but with different parameters in a subprocess just before you exit it like this:
import subprocess p = subprocess.Popen("exec your_script.py -parameters parameter", stdout=subprocess.PIPE, shell=True)
Then you can add some checks for a specific parameter that you will provide and execute only this part of your code (e.g. the
tc02() function that you need).
Just keep in mind that once you call the script as a subprocess, you won't be able to stop it from the console with Ctr+C, since this will kill the parent process, but not the child processes. In order to kill everything you need to call a method like this:
Answered by: Kevin872 | Posted: 07-01-2022
python - Unittest causing sys.exit()
No matter what I do sys.exit() is called by unittest, even the most trivial examples. I can't tell if my install is messed up or what is going on. IDLE 1.2.2 ==== No Subprocess ==== >>> import unittest >>> >>> class Test(unittest.TestCase): def testA(self): a = 1 self.assertEqual(a,1) >>> unittest.main() option -n not recognized Usa...
python - Handle sys.exit() in cherrypy service
When you start/stop a python cherrypy service (compiled with py2exe), this works fine When I get a sys.exit() call (from my error handler), cherrypy quits, but the service remains hanging. Code: import cherrypy import win32serviceutil import win32service import sys SERVICE = None class HelloWorld: """ Sample request handler class. """ def __init__(self): self.iVal = ...
linux - How to bypass the 0-255 range limit for sys.exit() in python?
In python (on a Linux system), I'm launching a command using os.system() and retrieving the return code. If that return code is different from 0, I would like to make the program exit with that same return code. So I wrote: ret = os.system(cmd) if ret != 0: print "exit with status %s" % ret sys.exit(ret) When the return code is lower than 256, it works fine, but when it'...
Python sys.exit() help?
I am working in Python and am trying to have a line of code execute and after it executes I am calling sys.exit() to have the script itself "exit." However, it seems that sys.exit() is executing before the line of code above it executes. Below is the code I am trying to implement: if something == True: self.redirect('http://www.google.com/') sys.exit() The...
mocking - How to get around "sys.exit()" in python nosetest?
It seems that python nosetest will quit when encountered sys.exit(), and mocking of this builtin doesn't work.
import - python: Importing scipy.io seems to prevent sys.exit() to work properly
Under Windows, executing the following Python script I get an ERRORLEVEL of 0 instead of the expected 2. import sys import scipy.io sys.exit(2) If I remove the import scipy.io, I got the correct ERRORLEVEL of 2... Any idea why importing scipy.io cause such an issue? PS: windows 7, python 2.72, scipy 0.10.1 Calling help(sys.exit) just before the sys.exit call return...
python - Issue with sys.exit() in pygame
I am learning to use Pygame, and when I use sys.exit(), I run into a problem. Here is the code: import pygame, sys,os from pygame.locals import * pygame.init() window = pygame.display.set_mode((468, 60)) pygame.display.set_caption('Game') screen = pygame.display.get_surface() file_name = os.path.join("data","image.bmp") surface = pygame.image.load(file_name) screen.blit(surface, (0,0)...
python - Why are the methods sys.exit(), exit(), raise SystemExit not working?
I need an alternative to kill the python script while inside a thread function. My intention is killing the server when the client enters a 0... Is this not working because the threads haven't been terminated? Here is my code: socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM); print 'Socket created' try: socket.bind((HOST, PORT)) except socket.error, message: print 'Bind statement failed. ...
How to use sys.exit() in Python
player_input = '' # This has to be initialized for the loop while player_input != 0: player_input = str(input('Roll or quit (r or q)')) if player_input == q: # This will break the loop if the player decides to quit print("Now let's see if I can beat your score of", player) break if player_input != r: print('invalid choice, try again') if player_input ==r: roll...
python - Is it possible for a unit test to assert that a method calls sys.exit()?
I have a Python 2.7 method that sometimes calls sys.exit(1) Is it possible to make a unit test that verifies this line of code is called when the right conditions are met?