Python ode>except。我现在尝试过在每种方法中使用打印和加薪来执行一次裸除,并且主要使用打印和退出来执行一次裸除。当我运行并执行ctrl-c时,我看不到任何打印语句,当前行的处理结束,但在下一行继续执行。 try: for row in csvInpu
Python ode>except。我现在尝试过在每种方法中使用打印和加薪来执行一次裸除,并且主要使用打印和退出来执行一次裸除。当我运行并执行ctrl-c时,我看不到任何打印语句,当前行的处理结束,但在下一行继续执行。 try: for row in csvInpu,python,linux,keyboardinterrupt,control-c,Python,Linux,Keyboardinterrupt,Control C,ode>except。我现在尝试过在每种方法中使用打印和加薪来执行一次裸除,并且主要使用打印和退出来执行一次裸除。当我运行并执行ctrl-c时,我看不到任何打印语句,当前行的处理结束,但在下一行继续执行。 try: for row in csvInput: <process the current row...> except KeyboardInterrupt: print '\nTerminating program!\n' exit() if __nam
ode>except。我现在尝试过在每种方法中使用打印和加薪来执行一次裸除,并且主要使用打印和退出来执行一次裸除。当我运行并执行ctrl-c时,我看不到任何打印语句,当前行的处理结束,但在下一行继续执行。
try:
for row in csvInput:
<process the current row...>
except KeyboardInterrupt:
print '\nTerminating program!\n'
exit()
if __name__ == '__main__':
try:
programArg = ProgramArgs(argparse.ArgumentParser)
args = programArg.processArgs()
currentDir = os.getcwd()
product = Product(currentDir, args.directory[0], programArg.outputDir)
product.verify()
except KeyboardInterrupt:
print '\nTerminating program!\n'
exit()
def Test(a=0,b=0):
#Simple program to test Try/Catch or in Python try/except.
#[break] using [Ctrl-C] seemed to hang the machine.
#Yes, upon [Ctrl-C] the program stopped accepting User #
Inputs but execution was still "hung".
def Add(x,y):
result = x+y
return result
def getValue(x,label="first"):
while not x:
try:
x=input("Enter {} value:".format(label))
x = float(x)
continue
except KeyboardInterrupt:
print("\n\nUser initiated [Break] detected." +
"Stopping Program now....")
#use the following without <import sys>
raise SystemExit
#otherwise, the following requires <import sys>
#sys.exit("User Initiated [Break]!")
except Exception:
x=""
print("Invalid entry, please retry using a " +
"numeric entry value (real or integer #)")
continue
return x
print ("I am an adding machine program.\n" +
"Just feed me two numbers using "Test(x,y) format\n" +
"to add x and y. Invalid entries will cause a \n" +
"prompt for User entries from the keyboard.")
if not a:
a = getValue(a,"first")
if not b:
b = getValue(b,"second")
return Add(a,b)