Re: Loop Question

On 06/24/2013 08:20 AM, Lutz Horn wrote: Hi, Am 24.06.2013 14:12 schrieb christheco...@gmail.com: username=raw_input("Please enter your username: ") password=raw_input("Please enter your password: ") if username == "john doe" and password == "fopwpo": print "Login Successful" else: pr

Re: Loop Question

Hi, Am 24.06.2013 14:12 schrieb christheco...@gmail.com: username=raw_input("Please enter your username: ") password=raw_input("Please enter your password: ") if username == "john doe" and password == "fopwpo": print "Login Successful" else: print "Please try again" while not usernam

Re: Loop Question

On 06/24/2013 03:00 PM, John Gordon wrote: In =?UTF-8?B?Q2hyaXMg4oCcS3dwb2xza2HigJ0gV2Fycmljaw==?= writes: while True: username = raw_input("Please enter your username: ") password = raw_input("Please enter your password: ") if username == "john doe" and password == "fopwpo":

Re: Loop Question

In =?UTF-8?B?Q2hyaXMg4oCcS3dwb2xza2HigJ0gV2Fycmljaw==?= writes: > > while True: > > username = raw_input("Please enter your username: ") > > password = raw_input("Please enter your password: ") > > > > if username == "john doe" and password == "fopwpo": > > print "Login Suc

Re: Loop Question

On Mon, Jun 24, 2013 at 8:42 PM, John Gordon wrote: > In > christheco...@gmail.com writes: > >> On Sunday, June 23, 2013 6:18:35 PM UTC-5, christ...@gmail.com wrote: >> > How do I bring users back to beginning of user/password question once they >> > >> > fail it? thx > >> Can't seem to get this

Re: Loop Question

In christheco...@gmail.com writes: > On Sunday, June 23, 2013 6:18:35 PM UTC-5, christ...@gmail.com wrote: > > How do I bring users back to beginning of user/password question once they > > > > fail it? thx > Can't seem to get this to cooperate...where does the while statement belong? while T

Re: Loop Question

On Sunday, June 23, 2013 6:18:35 PM UTC-5, christ...@gmail.com wrote: > How do I bring users back to beginning of user/password question once they > > fail it? thx Can't seem to get this to cooperate...where does the while statement belong? -- http://mail.python.org/mailman/listinfo/python-list

Re: Loop Question

On Monday, June 24, 2013 5:42:51 PM UTC+5:30, christ...@gmail.com wrote: > Here is my code...I'm using 2.7.5 > > > username=raw_input("Please enter your username: ") > password=raw_input("Please enter your password: ") > if username == "john doe" and password == "fopwpo": > print "Login Succ

Re: Loop Question

Here is my code...I'm using 2.7.5 username=raw_input("Please enter your username: ") password=raw_input("Please enter your password: ") if username == "john doe" and password == "fopwpo": print "Login Successful" else: print "Please try again" -- http://mail.python.org/mailman/listinfo/

Re: Loop Question

I'm using 2.7 -- http://mail.python.org/mailman/listinfo/python-list

Re: Loop Question

On Sun, 23 Jun 2013 16:18:35 -0700, christhecomic wrote: > How do I bring users back to beginning of user/password question once > they fail it? thx Write a loop. If they don't fail (i.e. they get the password correct), then break out of the loop. -- Steven -- http://mail.python.org/mailman/

Re: Loop Question

On 06/23/2013 05:18 PM, christheco...@gmail.com wrote: > How do I bring users back to beginning of user/password question once they > fail it? thx This is not a very good question. There is no context so we cannot tell if you are talking about a command line program that prompts for a username

Loop Question

How do I bring users back to beginning of user/password question once they fail it? thx -- http://mail.python.org/mailman/listinfo/python-list

Re: Tkinter event loop question

On Aug 29, 10:46 pm, "Russell E. Owen" <[EMAIL PROTECTED]> wrote: you > can safely compute stuff with a background thread and display it from> the > main thread). But cross that bridge later.> > -- Russell thanks Russel gordon -- http://mail.python.org/mailman/listinfo/python-list

Re: Tkinter event loop question

In article <[EMAIL PROTECTED]>, gordon <[EMAIL PROTECTED]> wrote: > On Aug 29, 4:45 am, "Russell E. Owen" <[EMAIL PROTECTED]> wrote: > >your Controller object should not create root nor should > > it call mainloop to start the event loop. > > guys > thanks for the helpful replies..I rewrote the

Re: Tkinter event loop question

On Aug 29, 4:45 am, "Russell E. Owen" <[EMAIL PROTECTED]> wrote: >your Controller object should not create root nor should > it call mainloop to start the event loop. guys thanks for the helpful replies..I rewrote the code as you advised. It creates a controller object and a gui object from main s

Re: Tkinter event loop question

In article <[EMAIL PROTECTED]>, gordon <[EMAIL PROTECTED]> wrote: > On Aug 27, 10:42 pm, Fredrik Lundh <[EMAIL PROTECTED]> wrote: > > so I guess the question here is from where you expect to call that > > method, and what you expect Tkinter to do when you call it... > > thanks for the reply >

Re: Tkinter event loop question

On Aug 27, 10:42 pm, Fredrik Lundh <[EMAIL PROTECTED]> wrote: > so I guess the question here is from where you expect to call that > method, and what you expect Tkinter to do when you call it... thanks for the reply i was planning to write a controller (as in MVC) that will instantiate a gui clas

Re: Tkinter event loop question

In article <[EMAIL PROTECTED]>, Fredrik Lundh <[EMAIL PROTECTED]> wrote: >gordon wrote: > >> is it possible to send a message to the gui instance while the Tk >> event loop is running?I mean after i create a gui object like . .

Re: Tkinter event loop question

gordon wrote: is it possible to send a message to the gui instance while the Tk event loop is running?I mean after i create a gui object like root=Tk() mygui=SomeUI(root) and call root.mainloop() can i send message to mygui without quitting the ui or closing the window?i tried some code like

Tkinter event loop question

is it possible to send a message to the gui instance while the Tk event loop is running?I mean after i create a gui object like root=Tk() mygui=SomeUI(root) and call root.mainloop() can i send message to mygui without quitting the ui or closing the window?i tried some code like mygui.someMethod(

Re: newbie: for loop within for loop question

The sets module is no longer needed, as we have the built-in sets type. Its even getting a literal syntax soon. As for the original problem, I agree on the homework smell. On Jun 15, 2008, at 9:31 PM, takayuki wrote: Dennis, thanks for your reply. unfortunately i accidentally posted only h

Re: newbie: for loop within for loop question

Dennis, thanks for your reply. unfortunately i accidentally posted only half of my question! the "real" post should be up now. my apologies. takayuki On Jun 16, 10:15 am, Dennis Lee Bieber <[EMAIL PROTECTED]> wrote: > On Sun, 15 Jun 2008 17:18:54 -0700 (PDT), takayuki > <[EMAIL PROTECTED]> d

newbie: for loop within for loop question

Hi everyone, I'm studying python via the excellent "how to think like a python programmer" book by Allen Downey. Noob question follows... I have a txt file (animals.txt) which contains the following text each on a separate line: aardvark, bat, cat, dog, elephant, fish, giraffe, horse, inchworm,

Re: Regex loop question

Mike P wrote: > Hi Experts, > > I've written a peice of code that works fine and fits, and passes > values into a peice of SPSS code, the problem is that it is not > dynamic, and so i though about how i can make it dynamic, (other code > may not have upto 10 some may have more) and came up with r

Regex loop question

Hi Experts, I've written a peice of code that works fine and fits, and passes values into a peice of SPSS code, the problem is that it is not dynamic, and so i though about how i can make it dynamic, (other code may not have upto 10 some may have more) and came up with regex for an idea, but i can

Re: for loop question

Steven D'Aprano <[EMAIL PROTECTED]> writes: > >> >>> pairs = (test[i:i+2] for i in xrange(len(test)-1)) > >> >>> for a,b in pairs: > >> ... print a,b > > > > for a, b in zip(test, test[1:]): > > print a, b > > May be unfortunately slow if test is half a gigabyte of data, what with > ess

Re: for loop question

On Oct 11, 4:40 am, Steven D'Aprano <[EMAIL PROTECTED] cybersource.com.au> wrote: > On Wed, 10 Oct 2007 20:25:00 +, Paul Hankin wrote: > >> A "works-for-me": > > >> >>> pairs = (test[i:i+2] for i in xrange(len(test)-1)) > >> >>> for a,b in pairs: > >> ... print a,b > > > for a, b in zip(

Re: for loop question

On Wed, 10 Oct 2007 20:25:00 +, Paul Hankin wrote: >> A "works-for-me": >> >> >>> pairs = (test[i:i+2] for i in xrange(len(test)-1)) >> >>> for a,b in pairs: >> ... print a,b > > for a, b in zip(test, test[1:]): > print a, b May be unfortunately slow if test is half a gigabyte of da

Re: for loop question

On 10/10/07, Carsten Haese <[EMAIL PROTECTED]> wrote: > > Instead of passing the file object directly to the csv parser, pass in a > generator that reads from the file and explicitly encodes the strings > into UTF-8, along these lines: > > def encode_to_utf8(f): > for line in f: > yield

Re: for loop question

On Wed, 2007-10-10 at 16:03 -0500, Robert Dailey wrote: > I've tried everything to make the original CSV module work. It just > doesn't. I've tried UTF-16 encoding What do you mean, "tried?" Don't you know what the file is encoded in? > (which works fine with codecs.open()) but when I pass in th

Re: for loop question

I've tried everything to make the original CSV module work. It just doesn't. I've tried UTF-16 encoding (which works fine with codecs.open()) but when I pass in the file object returned from codecs.open() into csv.reader(), the call to reader.next() fails because it says something isnt' in the rang

Re: for loop question

Tim Chase wrote: >> test = u"Hello World" >> >> for cur,next in test: >> print cur,next >> >> Ideally, this would output: >> >> 'H', 'e' >> 'e', 'l' >> 'l', 'l' >> 'l', 'o' >> etc... >> >> Of course, the for loop above isn't valid at all. I am just giving an >> example of what I'm trying to acc

Re: for loop question

On Oct 10, 4:12 pm, Tim Chase <[EMAIL PROTECTED]> wrote: > > test = u"Hello World" > > > for cur,next in test: > > print cur,next > > > Ideally, this would output: > > > 'H', 'e' > > 'e', 'l' > > 'l', 'l' > > 'l', 'o' > > etc... > > > Of course, the for loop above isn't valid at all. I am just

Re: for loop question

Paul Hankin wrote: > On Oct 10, 9:12 pm, Tim Chase <[EMAIL PROTECTED]> wrote: >> >>> pairs = (test[i:i+2] for i in xrange(len(test)-1)) >> >>> for a,b in pairs: >> ... print a,b > > for a, b in zip(test, test[1:]): > print a, b Very nice! I second this solution as better than my original

Re: for loop question

Very nice solution :) On 10/10/07, Paul Hankin <[EMAIL PROTECTED]> wrote: > > On Oct 10, 9:12 pm, Tim Chase <[EMAIL PROTECTED]> wrote: > > > test = u"Hello World" > > > > > for cur,next in test: > > > print cur,next > > > > > Ideally, this would output: > > > > > 'H', 'e' > > > 'e', 'l' > > >

Re: for loop question

All the ideas presented here are workable. I definitely have a lot of solutions to choose from. Thanks everyone for your help. I wasn't sure if there was some sort of language feature to naturally do this, so I had to post on the mailing list to make sure. -- http://mail.python.org/mailman/listinf

Re: for loop question

On Oct 10, 9:12 pm, Tim Chase <[EMAIL PROTECTED]> wrote: > > test = u"Hello World" > > > for cur,next in test: > > print cur,next > > > Ideally, this would output: > > > 'H', 'e' > > 'e', 'l' > > 'l', 'l' > > 'l', 'o' > > etc... > > > Of course, the for loop above isn't valid at all. I am just

Re: for loop question

On Wed, 2007-10-10 at 14:56 -0500, Robert Dailey wrote: > Hi, > > I'm currently writing my own CSV parser since the built in one doesn't > support Unicode. Why do you think you need a CSV parser that supports unicode? -- Carsten Haese http://informixdb.sourceforge.net -- http://mail.python.o

Re: for loop question

> test = u"Hello World" > > for cur,next in test: > print cur,next > > Ideally, this would output: > > 'H', 'e' > 'e', 'l' > 'l', 'l' > 'l', 'o' > etc... > > Of course, the for loop above isn't valid at all. I am just giving an > example of what I'm trying to accomplish. Anyone know how I c

Re: for loop question

Try this: test = u"Hello World" n = range(len(test)) for i in n: cur = test[i] try: next = test[i+1] except: next = "" print cur, next just On 10/10/07, Robert Dailey <[EMAIL PROTECTED]> wrote: > > Hi, > > I'm currently writing my own CSV parser since the built in on

for loop question

Hi, I'm currently writing my own CSV parser since the built in one doesn't support Unicode. I'm wondering if there's a way to iterate over the characters in a unicode string and have access to both the 'current' and the 'next' characters each iteration. For example: test = u"Hello World" for cur

Re: Tkinter, main loop question.

Exod wrote: > Don't know if its possible in this light-weight GUI toolset, but > can i somehow hook up into the mainloop in it, for example if i > were to create an internet application, i would need to keep > recieving data from within it? That's something where you could try the Twisted framewo

Re: Tkinter, main loop question.

"Exod" <[EMAIL PROTECTED]> wrote: > Don't know if its possible in this light-weight GUI toolset, but can i > somehow hook up into the mainloop in it, for example if i were to > create an internet application, i would need to keep recieving data > from within it? Its possible - use the call back

Tkinter, main loop question.

Don't know if its possible in this light-weight GUI toolset, but can i somehow hook up into the mainloop in it, for example if i were to create an internet application, i would need to keep recieving data from within it? -- http://mail.python.org/mailman/listinfo/python-list

Re: for loop question

for a in range(2, len(foo)): print a or maybe you need for a in range(1, len(foo)): print a ? York bruce wrote: > hi.. > > basic foor/loop question.. > > i can do: > > for a in foo > print a > > if i want to do something like > for a, 2, foo >

Re: for loop question

> Except that in the OP's example foo was a sequence, not an > integer. I think. Yes, possibly. But then, what's "from 2 to foo"? this way it might be for a in [2] + foo: print a -- http://mail.python.org/mailman/listinfo/python-list

Re: for loop question

On 2006-07-06, Daniel Haus <[EMAIL PROTECTED]> wrote: >> i can do: >> >> for a in foo >> print a >> >> if i want to do something like >> for a, 2, foo >> print foo >> >> where go from 2, to foo.. > just do: > > for a in range(2, foo+1): > print a Except that in the OP's example foo

RE: for loop question

'ppreaciate the answers duh... -bruce -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Daniel Haus Sent: Thursday, July 06, 2006 2:02 PM To: python-list@python.org Subject: Re: for loop question just do: for a in range(2, foo+1): print a

Re: for loop question

just do: for a in range(2, foo+1): print a range(a, b) gives [a, a+1, a+2, ..., b-2, b-1] bruce schrieb: > hi.. > > basic foor/loop question.. > > i can do: > > for a in foo > print a > > if i want to do something like > for a, 2, foo > p

Re: for loop question

On 7/6/06, bruce <[EMAIL PROTECTED]> wrote: hi..basic foor/loop question..i can do: for a in foo  print aif i want to do something like  for a, 2, fooprint foowhere go from 2, to foo..i can't figure out how to accomplish this... can someone point me to how/where this is demonst

for loop question

hi.. basic foor/loop question.. i can do: for a in foo print a if i want to do something like for a, 2, foo print foo where go from 2, to foo.. i can't figure out how to accomplish this... can someone point me to how/where this is demonstrated... found plenty of google fo

Re: Asyncore Loop Question

John W wrote: > On 10/31/05, Steve Holden <[EMAIL PROTECTED]> wrote: > >>John W wrote: >> >>>Hello, >>> >>>I have a gui application where I am trying to use the asyncore module to >>>gather data from other computers. I am able to connect, but I am getting >>>constant handle_write_event method call

Re: Asyncore Loop Question

Steve, Ar you saying that I should close the connection until I have data to write?  Or should I be using the readable and writable methods to turn it off? Thanks for your help, unfortunatly, I have struggled with the documentation and getting a clear understanding of everything.  This is my firs

Re: Asyncore Loop Question

John W wrote: > Hello, > > I have a gui application where I am trying to use the asyncore module to > gather data from other computers. I am able to connect, but I am getting > constant handle_write_event method calls into my application. It is > obviously slowing down the gui processing significa

Asyncore Loop Question

Hello, I have a gui application where I am trying to use the asyncore module to gather data from other computers.  I am able to connect, but I am getting constant handle_write_event method calls into my application.  It is obviously slowing down the gui processing significantly. My understanding