Good python equivalent to C goto

Reedick, Andrew jr9445 at ATT.COM
Mon Aug 18 10:40:53 EDT 2008



> -----Original Message-----
> From: python-list-bounces+jr9445=att.com at python.org [mailto:python-
> list-bounces+jr9445=att.com at python.org] On Behalf Of Kurien Mathew
> Sent: Saturday, August 16, 2008 5:21 PM
> To: python-list at python.org
> Subject: Good python equivalent to C goto
> 
> Hello,
> 
> Any suggestions on a good python equivalent for the following C code:
> 
> while (loopCondition)
> {
> 	if (condition1)
> 		goto next;
> 	if (condition2)
> 		goto next;
> 	if (condition3)
> 		goto next;
> 	stmt1;
> 	stmt2;
> next:
> 	stmt3;
> 	stmt4;
>   }
> 


===========================
Use a flag and a one loop for loop


while loopCondition:
	flag = False
	for i in range(1):
		if condition1:
			break
		if condition2:
			break
		if condition3:
			break
		stmt1
		stmt2
		flag = True
	if not flag:
		stmt3
		stmt4


===========================
Or just a straight flag

while ( loopCondition ):
	flag = False

	if (condition1)
		flag = True  # goto next;
	if (not flag and condition2)
		flag = True  # goto next;
 	if (not flag and condition3)
		flag = True  # goto next;

	if not flag:
		stmt1
	 	stmt2
	else
	 	stmt3
	 	stmt4



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