On Wed, Jun 18, 2014 at 11:50 PM, wrote:
> Thank you for the reply. But as I checked it again I found,
> f_prev[k] is giving values of f_curr[st] = e[st][x_i] * prev_f_sum
> which is calculated later and again uses prev_f_sum.
f_prev is the f_curr that was calculated on the previous iteration of
On my mac i do have :
$ python --version
Python 2.7.2
I want to install Python 3 such as python-3.4.0-macosx10.6.dmg avoiding
disturbing the "built-in" version.
Is that possible ?
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Am 19.06.14 01:38, schrieb Chris Angelico:
a good console UI just requires this:
something = raw_input("Enter something: ")
print("Result: "+result)
That is actually one of the worst console UIs possible. Almost all
beginner's courses start with programs like that, requiring the user to
key
Nicholas Cannon writes:
> #checks if the user input is an integer value
> def checkint(a):
> if a.isnumeric():
> return True
> else:
> if a.isalpha():
> return False
> else:
> return True
What code
On Thu, Jun 19, 2014 at 12:48 AM, Nicholas Cannon
wrote:
> On Thursday, June 19, 2014 1:53:31 PM UTC+8, Nicholas Cannon wrote:
>> I am making a calculator and i need it to support floating point values but
>> i am using the function isnumeric to check if the user has entered an int
>> value. I n
On Thu, Jun 19, 2014 at 1:23 AM, Ian Kelly wrote:
> On Thu, Jun 19, 2014 at 12:48 AM, Nicholas Cannon
> wrote:
>> On Thursday, June 19, 2014 1:53:31 PM UTC+8, Nicholas Cannon wrote:
>>> I am making a calculator and i need it to support floating point values but
>>> i am using the function isnume
On Thu, Jun 19, 2014 at 5:18 PM, Christian Gollwitzer wrote:
> Am 19.06.14 01:38, schrieb Chris Angelico:
>
>> a good console UI just requires this:
>>
>> something = raw_input("Enter something: ")
>> print("Result: "+result)
>
>
> That is actually one of the worst console UIs possible
>
> My
On 2014-06-19 07:02:21 +, Une Bévue said:
I want to install Python 3 such as python-3.4.0-macosx10.6.dmg avoiding
disturbing the "built-in" version.
Is that possible ?
The Installer app won't let you see the target path of each package in
the metapackage so you'll have to open each of th
Thank you very much, that fixed it.
On Thursday, June 19, 2014 12:03:43 AM UTC+1, cutey Love wrote:
> I'm trying to write data to a text file
>
>
>
> But I'm getting the error:
>
>
>
> TypeError: invalid file: <_io.TextIOWrapper
>
>
>
> Code is
>
>
>
> def saveFile():
>
> file_p
update_idletasks didn't work.
The code is this
file_path = filedialog.askopenfilename(filetypes=[('text files', '.txt')],
multiple=True, defaultextension=".txt")
for path in file_path:
fo = open(path, "r")
for line in fo:
if myCase(line.lowe
On 19/06/2014 08:54, cutey Love wrote:
Thank you very much, that fixed it.
What do you not understand about top posting and using google groups?
--
My fellow Pythonistas, ask not what our language can do for you, ask
what you can do for our language.
Mark Lawrence
---
This email is free f
Le 19/06/14 09:52, Andrea D'Amore a écrit :
Brew should require the smaller command line package.
OK, fine thanks, I'll use brew.
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I want to run torture tests against an https server on domain A; I have
configured apache on the server to respond to a specific hostname ipaddress.
I don't want to torture the live server so I have set up an alternate instance
on a different ip address.
Is there a way to get urlib or urllib2
Chris Angelico :
> Yeah, I think [raw_]input() isn't so bad after all.
I have never used it.
I *have* used getpass.getpass(). Unfortunately, it doesn't have a
corresponding prompt and raw input variant so I've had to essentially
copy over getpass() code and modify that:
fd = os.open('/dev/tt
On Thu, Jun 19, 2014 at 7:22 PM, Robin Becker wrote:
> I want to run torture tests against an https server on domain A; I have
> configured apache on the server to respond to a specific hostname ipaddress.
>
> I don't want to torture the live server so I have set up an alternate
> instance on a di
On Thursday, June 19, 2014 12:30:12 PM UTC+5:30, Ian wrote:
> On Wed, Jun 18, 2014 at 11:50 PM, wrote:
>
> > Thank you for the reply. But as I checked it again I found,
>
> > f_prev[k] is giving values of f_curr[st] = e[st][x_i] * prev_f_sum
>
> > which is calculated later and again uses prev_
On 19/06/2014 08:02, Une Bévue wrote:
On my mac i do have :
$ python --version
Python 2.7.2
I want to install Python 3 such as python-3.4.0-macosx10.6.dmg avoiding
disturbing the "built-in" version.
Is that possible ?
The python.org packages are explicitly created in order to have no
conflict
Can I change behavior of py3 to return nan for 0./0. instead of raising an
exception?
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https://mail.python.org/mailman/listinfo/python-list
On 2014-06-19 09:17, cutey Love wrote:
update_idletasks didn't work.
The code is this
file_path = filedialog.askopenfilename(filetypes=[('text files', '.txt')],
multiple=True, defaultextension=".txt")
for path in file_path:
fo = open(path, "r")
for line in fo:
On Jun 19, 2014 7:05 AM, "Neal Becker" wrote:
>
> Can I change behavior of py3 to return nan for 0./0. instead of raising an
> exception?
There is no nan in python.
>
> --
> https://mail.python.org/mailman/listinfo/python-list
--
https://mail.python.org/mailman/listinfo/python-list
On Thu, Jun 19, 2014 at 1:31 PM, Joel Goldstick
wrote:
>
> On Jun 19, 2014 7:05 AM, "Neal Becker" wrote:
>>
>> Can I change behavior of py3 to return nan for 0./0. instead of raising an
>> exception?
>
> There is no nan in python.
Wrong:
>>> float('nan')
nan
>>>
also:
https://docs.python.org/
..
Since you mention urllib2, I'm assuming this is Python 2.x, not 3.x.
The exact version may be significant.
I can use python >= 3.3 if required.
Can you simply query the server by IP address rather than host name?
According to the docs, urllib2.urlopen() doesn't check the
certific
On Thu, Jun 19, 2014 at 9:31 PM, Joel Goldstick
wrote:
> On Jun 19, 2014 7:05 AM, "Neal Becker" wrote:
>>
>> Can I change behavior of py3 to return nan for 0./0. instead of raising an
>> exception?
>
> There is no nan in python.
Yes, there is, but it's not normal to get it as a division result l
On Thu, Jun 19, 2014 at 9:51 PM, Robin Becker wrote:
>> Since you mention urllib2, I'm assuming this is Python 2.x, not 3.x.
>> The exact version may be significant.
>>
> I can use python >= 3.3 if required.
The main reason I ask is in case something's changed. Basically, what
I did was go to my
Sorry, I failed to post reply:
-- Forwarded message --
From: Makoto Kuwata
Date: Wed, Jun 18, 2014 at 5:32 PM
Subject: Re: Backport fix on #16611 to Python 2.7
To: Terry Reedy
On Wed, Jun 18, 2014 at 12:31 PM, Terry Reedy wrote:
>
> Do you have any plan to upgrade to 3.4, so
Dear all
i got code recipes from here. and i want to run it on win 7.
http://code.activestate.com/recipes/577649-dhcp-query/
i have do some modify and use print to check how it is work, but i am stucked
now.
hope someone can help me. thanks a lot.
i meet this error:
Traceback (most recent c
On Thu, 19 Jun 2014 05:56:57 -0700, 不坏阿峰 wrote:
> Traceback (most recent call last):
> File "D:/Workspace/TestExcel/Test/test_DHCP.py", line 138, in
> offer = DHCPOffer(data, discoverPacket.transactionID)
> File "D:/Workspace/TestExcel/Test/test_DHCP.py", line 82, in __init__
> self.
Good Day all,
I have the following problem.
This is the python code
#
Import SER
#
SER.set_speed('115200','8N1')
..
..
..
When I run the above code I get the following error :
SER.set_speed('115200','8N1')
AttributeError : set_speed
Can anyone help as this did work before.I have
不坏阿峰 wrote:
> i got code recipes from here. and i want to run it on win 7.
> http://code.activestate.com/recipes/577649-dhcp-query/
>
> i have do some modify and use print to check how it is work, but i am
> stucked now.
>
> hope someone can help me. thanks a lot.
>
> i meet this error:
>
> Tr
On Thursday, June 19, 2014 8:23:17 PM UTC+7, Peter Otten wrote:
> 不坏阿峰 wrote:
>
>
>
> > i got code recipes from here. and i want to run it on win 7.
>
> > http://code.activestate.com/recipes/577649-dhcp-query/
>
> >
>
> > i have do some modify and use print to check how it is work, but i am
Pat Fourie wrote:
> Good Day all,
>
> I have the following problem.
>
> This is the python code
>
> #
>
> Import SER
>
> #
>
> SER.set_speed('115200','8N1')
>
> ..
>
> ..
>
> ..
>
> When I run the above code I get the following error :
>
>
>
> SER.set_speed('115200','8N1')
>
> Attri
在 2014年6月19日星期四UTC+7下午8时23分17秒，Peter Otten写道：
> 不坏阿峰 wrote:
>
>
>
> > i got code recipes from here. and i want to run it on win 7.
>
> > http://code.activestate.com/recipes/577649-dhcp-query/
>
> >
>
> > i have do some modify and use print to check how it is work, but i am
>
> > stucked now
wrote:
> I am making a calculator and i need it to support floating point values
> but i am using the function isnumeric to check if the user has entered an
> int value. I need the same for floating point types so i could implement
> an or in the if statement that checks the values the user has en
不坏阿峰 writes:
> Dear all
>
> i got code recipes from here. and i want to run it on win 7.
> http://code.activestate.com/recipes/577649-dhcp-query/
It works for me as is in Windows 7. It's a Python 3 script though which
might be your problem.
--
https://mail.python.org/mailman/listinfo/python-li
On Thursday, June 19, 2014 8:49:21 PM UTC+7, Anssi Saari wrote:
> 不坏阿峰 writes:
>
>
>
> > Dear all
>
> >
>
> > i got code recipes from here. and i want to run it on win 7.
>
> > http://code.activestate.com/recipes/577649-dhcp-query/
>
>
>
> It works for me as is in Windows 7. It's a Pytho
Are you really using Python 1.5.2? Wow. That's really old :-)
Please copy and paste the *full* traceback that Python shows.
A few more comments below:
On Thu, 19 Jun 2014 14:55:36 +0200, Pat Fourie wrote:
> This is the python code
>
> #
> Import SER
No it isn't. "Import SER" is a syntax error
On Thu, Jun 19, 2014 at 3:48 AM, wrote:
> I am trying to see this line,
> prev_f_sum = sum(f_prev[k]*a[k][st] for k in states)
>
> a[k][st], and f_prev[k] I could take out and understood.
> Now as it is doing sum() so it must be over a list,
> I am trying to understand the number of entities in t
> Is there a library for Python that can easily create flowcharts using
> a simple API?
Graphviz (->TikZ->LaTeX->PDF)
> But the users want to see this as a visual flowchart too. It would
> be the best to have it automatically arranged; or at least open it an
> editor so they can move the nodes a
On 19/06/2014 13:03, Chris Angelico wrote:
.
I can use python >= 3.3 if required.
The main reason I ask is in case something's changed. Basically, what
I did was go to my Python 2 installation (which happens to be 2.7.3,
because that's what Debian Wheezy ships with - not sure why it has
On Fri, Jun 20, 2014 at 12:19 AM, Robin Becker wrote:
> in practice [monkeypatching socket] worked well with urllib in python27.
Excellent! That's empirical evidence of success, then.
Like with all monkey-patching, you need to keep it as visible as
possible, but if your driver script is only a p
On Thursday, June 19, 2014 7:39:42 PM UTC+5:30, Ian wrote:
> On Thu, Jun 19, 2014 at 3:48 AM, wrote:
>
> > I am trying to see this line,
>
> > prev_f_sum = sum(f_prev[k]*a[k][st] for k in states)
>
> >
>
> > a[k][st], and f_prev[k] I could take out and understood.
>
> > Now as it is doing sum(
On Thu, 19 Jun 2014 12:25:23 +0100, MRAB wrote:
[snip]
> and then you can say:
>
> def myCase(c):
> if len(c) < 8 or len(c) > 80:
> return False
>
> if c in mySet:
> return False
>
> return True
>
> which can be shortened to:
>
> def m
On 2014-06-19 17:21, Peter Pearson wrote:
On Thu, 19 Jun 2014 12:25:23 +0100, MRAB wrote:
[snip]
and then you can say:
def myCase(c):
if len(c) < 8 or len(c) > 80:
return False
if c in mySet:
return False
return True
which can be sho
Am 19.06.14 09:42, schrieb Chris Angelico:
On Thu, Jun 19, 2014 at 5:18 PM, Christian Gollwitzer wrote:
Am 19.06.14 01:38, schrieb Chris Angelico:
a good console UI just requires this:
something = raw_input("Enter something: ")
print("Result: "+result)
That is actually one of the worst co
On Thursday, June 19, 2014 7:57:38 PM UTC+5:30, wrote:
> On Thursday, June 19, 2014 7:39:42 PM UTC+5:30, Ian wrote:
>
> > On Thu, Jun 19, 2014 at 3:48 AM, wrote:
>
> >
>
> > > I am trying to see this line,
>
> >
>
> > > prev_f_sum = sum(f_prev[k]*a[k][st] for k in states)
>
> >
>
> > >
>
On Thu, Jun 19, 2014 at 12:44 PM, wrote:
> Dear Group,
> Generally most of the issues are tackled here, but as I am trying to cross
> check my understanding I found another question,
>
> f_curr[st] = e[st][x_i] * prev_f_sum
>
> Here, if I give one print command and see the results,
> print "$$2"
On Fri, Jun 20, 2014 at 3:17 AM, Christian Gollwitzer wrote:
> While I don't understand the purpose of the program (is it a game?), it
> shows exactly why this is a bad idea.
It's a tool for calculating stuff about railway tracks. Never mind
about the details of what it does with the info, but th
On 6/19/2014 3:42 AM, Chris Angelico wrote:
On Thu, Jun 19, 2014 at 5:18 PM, Christian Gollwitzer wrote:
My advice:
1) First try parsing the command line. (Example: All Unix tools)
2) If you require more interaction and maybe state preservation, just write
a couple of functions and run it i
On Fri, Jun 20, 2014 at 12:33 PM, Terry Reedy wrote:
> Most any* console script runs fine** in Idle once you load it into the
> editor and press F5. Prompts and prints go the shell window (default blue on
> white) and input comes from the same (default black on white).
I figured it'd be easy, jus
Guys i am only a beginner at python most of the stuff you are saying i need to
do i dont understand.
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On Fri, Jun 20, 2014 at 12:14 AM, Nicholas Cannon
wrote:
> Guys i am only a beginner at python most of the stuff you are saying i need
> to do i dont understand.
All we're saying is that the simplest and most accurate way to
determine whether a string can be converted to an int or a float is to
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