added keyboard interrupt exception for urllib

readme/CHANGELOG

@@ -20,6 +20,7 @@ version 7.3
 * added timeout delay for pulling new version biggest challenge here is that urllib base is socket and socket timeout is tied to gethostbyname() which does not support a timeout, needed to add multiprocessing poll for 8 seconds to add timeout delay when checking for updates
 * added check for urllib for python2 and python3 compatibility
 * changed delldrac to python 2 to 3 compatibility and rewrote requests to use solid urlopen instead of requests
+* added keyboard exception handling for urllib pull for version
 
 ~~~~~~~~~~~~~~~~
 version 7.2.3

src/core/setcore.py

@@ -837,11 +837,13 @@ def show_banner(define_version, graphic):
         version = ""
         def pull_version():
             if not os.path.isfile(setdir + "/version.lock"):
+                try:
                     url = ('https://raw.githubusercontent.com/trustedsec/social-engineer-toolkit/master/src/core/set.version')
                     version = urlopen(url).read().rstrip().decode('utf-8')
                     filewrite = open(setdir + "/version.lock", "w")
                     filewrite.write(version)
                     filewrite.close()
+                except KeyboardInterrupt: version = "keyboard interrupt"
 
             else: version = open(setdir + "/version.lock", "r").read()