Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.python > #7295

Re: Of Functions, Objects, and Methods-I NEED HELP PLEASE

Show key headers only | View raw

Larry Hudson wrote:
> On 06/08/2011 01:09 PM, Cathy James wrote:
>> Dog Breed: "))
>>      while not dogs:
>>          print("Goodbye!!")
>>          sys.exit()
>>      else:
> 
> else does not belong with while.

else works just fine with while; it is the path taken when the while is 
exhausted, but not broken out of:

--> i = 5
--> while i:
...   print(i)
...   i -= 1
... else:
...   print("blast off!")
...
5
4
3
2
1
blast off!


--> i = 5
--> while i:
...   print(i)
...   i -= 1
...   if i == 3:
...     print('aborting')
...     break
... else:
...   print("blast off!")
...
5
4
aborting

~Ethan~

Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Of Functions, Objects, and Methods-I NEED HELP PLEASE Cathy James <nambo4jb@gmail.com> - 2011-06-08 15:09 -0500
  Re: Of Functions, Objects, and Methods-I NEED HELP PLEASE John Gordon <gordon@panix.com> - 2011-06-08 20:42 +0000
  Re: Of Functions, Objects, and Methods-I NEED HELP PLEASE Larry Hudson <orgnut@yahoo.com> - 2011-06-08 23:59 -0700
    Re: Of Functions, Objects, and Methods-I NEED HELP PLEASE Ethan Furman <ethan@stoneleaf.us> - 2011-06-09 05:54 -0700
    Re: Of Functions, Objects, and Methods-I NEED HELP PLEASE Ethan Furman <ethan@stoneleaf.us> - 2011-06-09 06:10 -0700
    Re: Of Functions, Objects, and Methods-I NEED HELP PLEASE Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2011-06-09 10:25 -0700
    Re: Of Functions, Objects, and Methods-I NEED HELP PLEASE Larry Hudson <orgnut@yahoo.com> - 2011-06-09 23:07 -0700

csiph-web