ipython prompt does not appear in windows

If I use ipython under emacs on linux it works (at least basic REPL) ie I can type an expression and I get a result followed by a prompt On windows ipython works at the shell. Plain python works in emacs as well. But inside emacs I dont see a prompt in ipython although I see it in python. I have

Re: indirect assignment question

Am 17.05.2011 07:13 schrieb Andy Baxter: self.window = self.wTree.get_widget("mainWindow") self.outputToggleMenu = self.wTree.get_widget("menuitem_output_on") self.outputToggleButton = self.wTree.get_widget("button_toggle_output") self.logView = self.wTree.get_widget("textview_log") self.logScro

Re: Deleting a file?

On Tuesday 17 May 2011 07:23:33 garyr wrote: > A file can be deleted by opening it with mode os.O_TEMPORARY > and then closing it. How can a file be moved to the Recycle > Bin, a la Windows? Just highlight it, pess the "Del" key and select "move to Trash". (With minor variation between different

How to select Python web frameworks and which one is the best framework ?

Hi all, I am confused on which web framework to select for developing a small data driven web application. Application will have features generally found in now-a-days web application like security, database connectivity, authentication etc. I found few web frameworks over the net like django, zop

FW: help please

From: [email protected] To: [email protected] Subject: help please Date: Tue, 17 May 2011 13:20:22 +0430 hi dearinwant to useautomation with catiaby python,but i dont know,how do we can creat catsafearrayvariant in python?please help me.i need urhelp by one example.thank u foran

Re: Convert AWK regex to Python

Hello, I have managed to get my script finished in the end by taking bits from everyone who answered. Thank you so much. the finished query string looks like this (still not the best but it gets the job done. Once I learn to code more with Python I will probably go back to it and re-write it

Datetime.timedelta

Hi list I'm using datetime.timedelta and i have a problem delta = 1 day, 2:30:00 hours = delta.days * 8 how to add 8 + 2:30:00 Regards Tsolmon. -- http://mail.python.org/mailman/listinfo/python-list

cPickle -> invalid signature

What does it mean when cPickle.load says: RuntimeError: invalid signature Is binary format not portable? -- http://mail.python.org/mailman/listinfo/python-list

Re: Datetime.timedelta

En Tue, 17 May 2011 07:44:08 -0300, Tsolmon Narantsogt escribió: I'm using datetime.timedelta and i have a problem delta = 1 day, 2:30:00 hours = delta.days * 8 how to add 8 + 2:30:00 Just operate with it as it were a number. The timedelta class implements all "sane" mathematical operat

Re: FW: help please

En Tue, 17 May 2011 06:43:51 -0300, hamed azarkeshb escribió: hi dearinwant to useautomation with catiaby python,but i dont know,how do we can creat catsafearrayvariant in python?please help me.i need urhelp by one example.thank u forany thing There are two sides when you want

Re: cPickle -> invalid signature

En Tue, 17 May 2011 08:41:41 -0300, Neal Becker escribió: What does it mean when cPickle.load says: RuntimeError: invalid signature Is binary format not portable? Are you sure that's the actual error message? I cannot find such message anywhere in the sources. The pickle format is quite po

where to find shared python script?

Dear all, I am new to python and thank you for your help! the first question is, is there any resource online where we can find shared python script (like reading a csv file for ready plot making, I know to use csv module while I find it's not good enough) . The second one is, is there a search f

Re: where to find shared python script?

On 17/05/2011 13:53, Yue Chao wrote: I am new to python and thank you for your help! the first question is, is there any resource online where we can find shared python script (like reading a csv file for ready plot making, I know to use csv module while I find it's not good enough) . I don't k

Re: Convert AWK regex to Python

On May 17, 11:07 am, J wrote: > Hello, > > I have managed to get my script finished in the end by taking bits from > everyone who answered.  Thank you so much.  the finished query string looks > like this (still not the best but it gets the job done.  Once I learn to code > more with Python I w

Re: obviscating python code for distribution

On Tue, 17 May 2011 16:39:48 +1000 Chris Angelico wrote: > You have a point there. Although I can't guarantee that all my code is > particularly *good*, certainly not what I'd want to hold up for a > novice to learn from - partly because it dates back anywhere up to two > decades, and partly becau

Re: Convert AWK regex to Python

J wrote: Hello, Hello, J, This is totally off-topic, but I was wondering why you are posting with double messages (triple) all over the place? Your reply-to is set to [email protected], and you cc to [email protected]... and you're stuff is showing up in newsgr

Re: Python 3 vs Python 2.7 dilemma

I would recommend you going on the Python 2.x path. Python 2.x is far from being deprecated. According to Wesley Chun (active member of Python community and author of Core Python Programming) on a Google I/O talk, everybody will be using Python 3 by 2018, so there's still plenty of time. Besides,

Newbie: Python 3.2, search for module dBase + Excel

Hi, I am new to python and so I decided to use python 3.2 But, if I found out correctly, the are no working modules concerning Excel and dBase for this python version. Did I only misunderstand anything or is this right? I tried to download and use pydbf and pyexcelerator but both gave me an syn

Re: Deleting a file?

Jerry, There was an error during the install but only required a minor change to an __init__.py file to correct. Works great. Just what I was looking for. Many thanks! Gary "Jerry Hill" wrote in message news:[email protected]... > On Mon, May 16, 2011 at 5:23

portable multiprocessing code

I have written some code using Python 2.7 but I'd like these scripts to be able to run on Red Hat 5's 2.4.3 version of Python which doesn't have multiprocessing. I can try to import multiprocessing and set a flag as to whether it is available. Then I can create a Queue.Queue instead of a multiproc

Re: portable multiprocessing code

On Tue, May 17, 2011 at 8:14 AM, Eric Frederich wrote: > I have written some code using Python 2.7 but I'd like these scripts > to be able to run on Red Hat 5's 2.4.3 version of Python which doesn't > have multiprocessing. > I can try to import multiprocessing and set a flag as to whether it is >

Faster Recursive Fibonacci Numbers

I noticed some discussion of recursion. the trick is to find a formula where the arguments are divided, not decremented. I've had a "divide-and-conquer" recursion for the Fibonacci numbers for a couple of years in C++ but just for fun rewrote it in Python. It was easy. Enjoy. And tell me how

Re: Python 3 vs Python 2.7 dilemma

On Mon, May 16, 2011 at 10:48 PM, Navkirat Singh wrote: > Hi Guys, > > I have been trying to fight this issue for sometime now. I know that a > large part of the python 3rd party software base has not been ported to > python 3 yet. I am trying to build a web-based enterprise solution for my > clie

Re: pyjamas 0.8alpha1 release

On May 4, 7:37 pm, Terry Reedy wrote: > On 5/4/2011 10:06 AM, Luke Kenneth Casson Leighton wrote: > > > after a long delay thepyjamasproject -http://pyjs.org- has begun the > > 0.8 series of releases, beginning with alpha1: > > >https://sourceforge.net/projects/pyjamas/files/pyjamas/0.8/ > > >pyja

Re: FW: help please

Not to be pedantic or anything, and I may not be able to help regardless, but it looks like your space key is fixed, and I don't really care to pick through and try to play hangman with your message. On 5/17/2011 3:43 AM, hamed azarkeshb wrote: From: [email protected] To: webmas...@python

Re: Faster Recursive Fibonacci Numbers

On Tue, May 17, 2011 at 9:50 AM, RJB wrote: > I noticed some discussion of recursion. the trick is to find a > formula where the arguments are divided, not decremented. > I've had a "divide-and-conquer" recursion for the Fibonacci numbers > for a couple of years in C++ but just for fun rewrote

Re: Faster Recursive Fibonacci Numbers

On May 17, 8:50 pm, RJB wrote: > I noticed some discussion of recursion. the trick is to find a > formula where the arguments are divided, not decremented. > I've had a "divide-and-conquer" recursion for the Fibonacci numbers > for a couple of years in C++ but just for fun rewrote it > in Pyth

Re: Python enabled gdb on Windows and relocation

2011/5/15 Ruben Van Boxem : > 2011/5/15 Ruben Van Boxem : >> 2011/5/15 Ruben Van Boxem : >>> 2011/5/14 Doug Evans : On Sat, May 14, 2011 at 2:09 AM, Ruben Van Boxem wrote: > 2011/5/14 Doug Evans : >> On Thu, May 12, 2011 at 9:19 AM, Ruben Van Boxem >> wrote: >>> (now in

Re: Faster Recursive Fibonacci Numbers

On May 17, 8:50 pm, RJB wrote: > I noticed some discussion of recursion. the trick is to find a > formula where the arguments are divided, not decremented. > I've had a "divide-and-conquer" recursion for the Fibonacci numbers > for a couple of years in C++ but just for fun rewrote it > in Pyth

Re: [ann] pyjamas 0.8alpha1 release

Terry Reedy wrote: Like it or not, Python 3 is the future of Python. It is the Python that many Python newcomers learn first, and perhaps ever will. Yes, no doubt, and I'm genuine about that... ... but there is something else to consider, as I'm sure you are aware. At some point Python is goi

Re: Faster Recursive Fibonacci Numbers

On Tue, May 17, 2011 at 9:36 AM, rusi wrote: > On May 17, 8:50 pm, RJB wrote: >> I noticed some discussion of recursion. the trick is to find a >> formula where the arguments are divided, not decremented. >> I've had a "divide-and-conquer" recursion for the Fibonacci numbers >> for a couple o

in search of graceful co-routines

Hi All, I'm looking for a graceful pattern for the situation where I have a provider of a sequence, the consumer of a sequence and code to moderate the two, and where I'd like to consumer to be able to signal to the provider that it hasn't succeeded in processing one element in the queue. So

groupby - summing multiple columns in a list of lists

I'm currently using a function pasted in below. This allows me to sum a column (index) in a list of lists. So if mylist = [[1, 2, 3], [1, 3, 4], [2, 3, 4], [2, 4, 5]] group_results(mylist,[0],1) Returns: [(1, 5), (2, 7)] What I would like to do is allow a tuple/list of index values, rather than

Re: Faster Recursive Fibonacci Numbers

geremy condra writes: > or O(1): > > φ = (1 + sqrt(5)) / 2 > def fib(n): > numerator = (φ**n) - (1 - φ)**n > denominator = sqrt(5) > return round(numerator/denominator) > > Testing indicates that it's faster somewhere around 7 or so. And increasingly inaccurate from 71 on. -- http:

Re: in search of graceful co-routines

On Tue, May 17, 2011 at 11:04 AM, Chris Withers wrote: > Now, since the sequence is long, and comes from a file, I wanted the > provider to be an iterator, so it occurred to me I could try and use the new > 2-way generator communication to solve the "communicate back with the > provider", with som

Re: in search of graceful co-routines

On Tuesday, May 17, 2011 10:04:25 AM UTC-7, Chris Withers wrote: > Now, since the sequence is long, and comes from a file, I wanted the > provider to be an iterator, so it occurred to me I could try and use the > new 2-way generator communication to solve the "communicate back with > the provide

if statement on lenght of a list

Hey all, Totally baffled by this...maybe I need a nap. Writing a small function to reject input that is not a list of 19 fields. def breakLine(value): if value.__class__() != [] and value.__len__() != 19: print 'You must pass a list that contains 19 fields.' else: print '

best way to extract sentence from txt file

Hi all, my question is maybe quite simple: What is the best (and shortest) way to extract sentence from .txt file? Thanks in advance, Robert Pazur -- http://mail.python.org/mailman/listinfo/python-list

Re: groupby - summing multiple columns in a list of lists

Jackson wrote: > I'm currently using a function pasted in below. This allows me to sum > a column (index) in a list of lists. > > So if mylist = [[1, 2, 3], [1, 3, 4], [2, 3, 4], [2, 4, 5]] > group_results(mylist,[0],1) > > Returns: > [(1, 5), (2, 7)] > > What I would like to do is allow a tupl

Re: cPickle -> invalid signature

Gabriel Genellina wrote: > En Tue, 17 May 2011 08:41:41 -0300, Neal Becker > escribió: > >> What does it mean when cPickle.load says: >> RuntimeError: invalid signature >> >> Is binary format not portable? > > Are you sure that's the actual error message? > I cannot find such message anywhere i

Re: if statement on lenght of a list

On Tue, May 17, 2011 at 2:02 PM, Joe Leonardo wrote: > Hey all, > > > > Totally baffled by this…maybe I need a nap. Writing a small function to > reject input that is not a list of 19 fields. > > > > def breakLine(value): > > if value.__class__() != [] and value.__len__() != 19: > > This shoul

Re: if statement on lenght of a list

On Tue, May 17, 2011 at 11:02 AM, Joe Leonardo wrote: > > Hey all, > > Totally baffled by this…maybe I need a nap. Writing a small function to > reject input that is not a list of 19 fields. > > def breakLine(value): >     if value.__class__() != [] and value.__len__() != 19: >     print 'You

Re: if statement on lenght of a list

On 17/05/2011 19:02, Joe Leonardo wrote: Hey all, Totally baffled by this…maybe I need a nap. Writing a small function to reject input that is not a list of 19 fields. def breakLine(value): if value.__class__() != [] and value.__len__() != 19: print 'You must pass a list that contai

Re: if statement on lenght of a list

On Tue, May 17, 2011 at 12:02 PM, Joe Leonardo wrote: > Hey all, > > > > Totally baffled by this…maybe I need a nap. Writing a small function to > reject input that is not a list of 19 fields. > > > > def breakLine(value): > > if value.__class__() != [] and value.__len__() != 19: > > p

Python 3.x and bytes

In Python 3 one can say --> huh = bytes(5) Since the bytes type is actually a list of integers, I would have expected this to have huh being a bytestring with one element -- the integer 5. Actually, what you get is: --> huh b'\x00\x00\x00\x00\x00' or five null bytes. Note that this is an

[RELEASED] Python 3.2.1 rc 1

On behalf of the Python development team, I am pleased to announce the first release candidate of Python 3.2.1. Python 3.2.1 will the first bugfix release for Python 3.2, fixing over 120 bugs and regressions in Python 3.2. For an extensive list of changes and features in the 3.2 line, see ht

Re: best way to extract sentence from txt file

On May 17, 2011, at 20:22, Robert Pazur wrote: > my question is maybe quite simple: > What is the best (and shortest) way to extract sentence from .txt file? Well, open("filename.txt").readlines() gives you a list of all the lines in a txt file, which might not be sentences, depending on the te

Re: if statement on lenght of a list

Joe Leonardo wrote: Totally baffled by this…maybe I need a nap. Writing a small function to reject input that is not a list of 19 fields. def breakLine(value): if value.__class__() != [] and value.__len__() != 19: print 'You must pass a list that contains 19 fields.' else:

Re: Faster Recursive Fibonacci Numbers

On Tue, May 17, 2011 at 10:19 AM, Jussi Piitulainen wrote: > geremy condra writes: > >> or O(1): >> >> φ = (1 + sqrt(5)) / 2 >> def fib(n): >>     numerator = (φ**n) - (1 - φ)**n >>     denominator = sqrt(5) >>     return round(numerator/denominator) >> >> Testing indicates that it's faster somewh

Re: best way to extract sentence from txt file

http://nltk.googlecode.com/svn/trunk/doc/api/nltk.tokenize-module.html ? -- http://mail.python.org/mailman/listinfo/python-list

Re: Python 3.x and bytes

On Tue, May 17, 2011 at 12:47 PM, Ethan Furman wrote: > In Python 3 one can say > > --> huh = bytes(5) > > Since the bytes type is actually a list of integers, I would have expected > this to have huh being a bytestring with one element -- the integer 5. >  Actually, what you get is: > > --> huh >

Re: Python 3.x and bytes

They accept .replace(b"00", b"12") for example. Documentation about it. 2011/5/17 Ethan Furman > In Python 3 one can say > > --> huh = bytes(5) > > Since the bytes type is actually a list of integers, I would have expected > this t

Re: Python 3.x and bytes

On Tue, May 17, 2011 at 1:20 PM, Ian Kelly wrote: > I suppose it's for interoperability with the mutable bytearray type, > which takes the same parameters in the constructor. http://www.python.org/dev/peps/pep-3137/#constructors -- http://mail.python.org/mailman/listinfo/python-list

Cartoonify Myself

Hi, Is there a Python module that can "cartoonify" a picture of myself? There's got to be an algorithm out there somewhere, right? If there is a way to cartoon a single picture, could you cartoonify a video, too? Thanks for your help. Chris -- Christopher M. Bartos [email protected] 330-32

Re: problem with GKT module?

On Mon, 16 May 2011 14:56:38 -0500, harrismh777 wrote: > alister ware wrote: >> def callback(self,widget,data=None): >> print widget #gives reference to radio button ok print >> widget.name #widget name on windoze, None on linux > > We

Re: Python 3.x and bytes

On 17/05/2011 19:47, Ethan Furman wrote: In Python 3 one can say --> huh = bytes(5) Since the bytes type is actually a list of integers, I would have expected this to have huh being a bytestring with one element -- the integer 5. Actually, what you get is: --> huh b'\x00\x00\x00\x00\x00' or f

Re: FW: help please

On Tue, 2011-05-17 at 10:18 -0600, Littlefield, Tyler wrote: > Not to be pedantic or anything, and I may not be able to help > regardless, but it looks like your space key is fixed, and I don't > really care to pick through and try to play hangman with your message. I actually, at first glance,

Re: Python 3.x and bytes

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 05/17/2011 02:47 PM, Ethan Furman wrote: > In Python 3 one can say > > --> huh = bytes(5) > > Since the bytes type is actually a list of integers, I would have > expected this to have huh being a bytestring with one element -- the > integer 5.

Re: ipython prompt does not appear in windows

Try running ipython in a cmd.exe. If that works, it almost certainly means that the I/O is going directly to video RAM instead of through a disciplined API. On Tue, May 17, 2011 at 12:00 AM, rusi wrote: > If I use ipython under emacs on linux it works (at least basic REPL) > ie I can type an ex

Re: Python 3.x and bytes

Felipe Bastos Nunes wrote: 2011/5/17 Ethan Furman wrote: In Python 3 one can say --> huh = bytes(5) Since the bytes type is actually a list of integers, I would have expected this to have huh being a bytestring with one element -- the integer 5. Actually, what you get is: --> huh b'\x00

Re: portable multiprocessing code

You could also install Python 2.7 on that RedHat machine. It can be done without interfering with the 2.5 that RedHat depends on. -- http://mail.python.org/mailman/listinfo/python-list

Re: Python 3.x and bytes

This piece of code works fine for me: > >>> somevar = bytes() > >>> somevar > '' > >>> somevar.replace(b'', b'10') > '10' > >>> somevar > '' > >>> somevar = somevar.replace(b'', b'10') > >>> somevar > '10' > >>> somevar2 = bytes(b'10'*2) > >>> somevar2 > '1010' > >>> somevar2 = somevar2.replace(b'

Re: Cartoonify Myself

On 17/05/11 20:26, Chris M. Bartos wrote: Hi, Is there a Python module that can "cartoonify" a picture of myself? There's got to be an algorithm out there somewhere, right? If there is a way to cartoon a single picture, could you cartoonify a video, too? Thanks for your help. Chris You

Re: Trying to understand html.parser.HTMLParser

On 05/17/2011 03:05 AM, Andrew Berg wrote: On 2011.05.16 02:26 AM, Karim wrote: Use regular expression for bad HTLM or beautifulSoup (google it), below a exemple to extract all html links: linksList = re.findall('.*?',htmlSource) for link in linksList: print link I was afraid I might hav

Re: Python enabled gdb on Windows and relocation

On Sun, May 15, 2011 at 6:26 AM, Ruben Van Boxem wrote: > Wow, I think I have a partial solution. Delving into the Python docs, > for example here: > http://docs.python.org/using/windows.html#finding-modules, you can see > that PYTHONPATH is used first, then the Windows registry, then > PYTHONHOME

Re: Python 3.x and bytes

Corey Richardson wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 05/17/2011 02:47 PM, Ethan Furman wrote: In Python 3 one can say --> huh = bytes(5) Since the bytes type is actually a list of integers, I would have expected this to have huh being a bytestring with one element -- the

Re: Python 3.x and bytes

Mine bytes constructor when useing Corey's advice give's me a string instead of a b''... 2011/5/17 Corey Richardson > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On 05/17/2011 02:47 PM, Ethan Furman wrote: > > In Python 3 one can say > > > > --> huh = bytes(5) > > > > Since the bytes typ

Re: Python 3.x and bytes

On Tue, May 17, 2011 at 1:50 PM, Corey Richardson wrote: > - From help(bytes): >  |  bytes(iterable_of_ints) -> bytes >  |  bytes(string, encoding[, errors]) -> bytes >  |  bytes(bytes_or_buffer) -> immutable copy of bytes_or_buffer >  |  bytes(memory_view) -> bytes > > Looks like you're using the

Re: Python enabled gdb on Windows and relocation

On Sun, May 15, 2011 at 9:11 AM, Ruben Van Boxem wrote: > I am sorry for the repeated messages that no one cares about, but I > may have discovered GDB in its current form already allows what I > want: I tried to figure out what exact paths the snake in gdb was > using to search for its modules, a

Re: Python 3.x and bytes

On Tue, May 17, 2011 at 2:20 PM, Ethan Furman wrote: > The big question, though, is would you do it this way: > > some_var = bytes(23).replace(b'\x00', b'a') > > or this way? > > some_var = bytes(b'a' * 23) Actually, I would just do it this way: some_var = b'a' * 23 That's already a bytes objec

python logging

where is default logging file on Mac? I saw lots of app just import logging, and begins to logging.info(...) etc. I'm not sure where to look at the logging configuration to figure out the log location. I just get in touch of python about 1month ago, and I appreciate your help. -- http://mail.pyt

Re: Faster Recursive Fibonacci Numbers

On 17 Mai, 20:56, geremy condra wrote: > On Tue, May 17, 2011 at 10:19 AM, Jussi Piitulainen > > wrote: > > geremy condra writes: > > >> or O(1): > > >> ö = (1 + sqrt(5)) / 2 > >> def fib(n): > >>     numerator = (ö**n) - (1 - ö)**n > >>     denominator = sqrt(5) > >>     return round(numerator/d

Re: portable multiprocessing code

On Tue, May 17, 2011 at 9:14 AM, Eric Frederich wrote: > I have written some code using Python 2.7 but I'd like these scripts > to be able to run on Red Hat 5's 2.4.3 version of Python which doesn't > have multiprocessing. > I can try to import multiprocessing and set a flag as to whether it is >

test_argparse.py FAILED (failures=6)

== FAIL: test_failures_many_groups_listargs (__main__.TestFileTypeW) -- Traceback (most recent call last): File "Lib/test/test_argparse.py", line 216, in wrapp

test_ftplib.py failed with segmentation fault,gcc4.6.0,glibc-2.13

hi all, i can't get connected to bugs.python.org so here my make test results. make test aborted when running test_ftplib. and running # ./python Lib/test/test_ftplib.py Segmentation fault with this kernel message: [ 2166.927138] python[12142]: segfault at

smtplib is broken when using TLS

i think this has the same origin as the ftplib test failure. Python 3.2.1rc1 (default, May 17 2011, 22:01:34) [GCC 4.6.0] on linux2 Type "copyright", "credits" or "license()" for more information. RESTART send: 'ehlo [127.0.0

Re: Python 3.x and bytes

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 05/17/2011 04:55 PM, Ethan Furman wrote: > Apparently, it's not well documented. If you check PEP 358 > you'll find it. > > ~Ethan~ Agreed, it looks like it should be mentioned in bytes.__doc__ about the single-integer argument. - -- Corey Ric

Re: Having a problem getting python working...

In article <[email protected]>, Chris Paton wrote: > Not sure if this is the right place to put this (forgive me for my ignorance, > I'm looking everywhere!). I'm having a problem getting IDLE working. I'm > working off Mac OSX 10.6.7 with Python 3.2 installed and I

Re: Faster Recursive Fibonacci Numbers

On Tue, May 17, 2011 at 2:04 PM, Wolfram Hinderer wrote: > On 17 Mai, 20:56, geremy condra wrote: >> On Tue, May 17, 2011 at 10:19 AM, Jussi Piitulainen >> >> wrote: >> > geremy condra writes: >> >> >> or O(1): >> >> >> ö = (1 + sqrt(5)) / 2 >> >> def fib(n): >> >>     numerator = (ö**n) - (1 -

Re: python logging

On 17/05/11 22:55, Fei wrote: where is default logging file on Mac? I saw lots of app just import logging, and begins to logging.info(...) etc. I'm not sure where to look at the logging configuration to figure out the log location. I just get in touch of python about 1month ago, and I appreciat

Re: Python 3.x and bytes

Ian Kelly wrote: On Tue, May 17, 2011 at 2:20 PM, Ethan Furman wrote: The big question, though, is would you do it this way: some_var = bytes(23).replace(b'\x00', b'a') or this way? some_var = bytes(b'a' * 23) Actually, I would just do it this way: some_var = b'a' * 23 That's already a b

English Idiom in Unix: Directory Recursively

might be of interest. 〈English Idiom in Unix: Directory Recursively〉 http://xahlee.org/comp/idiom_directory_recursively.html -- English Idiom in Unix: Directory Recursively Xah Lee, 2011-05-17 Today, let's discuss something in the category of lingustics.

Re: ipython prompt does not appear in windows

See here for a workaround: https://bugs.launchpad.net/ipython/+bug/290228 First result on Google for the query "ipython emacs windows", BTW. On May 17, 3:00 am, rusi wrote: > If I use ipython under emacs on linux it works (at least basic REPL) > ie I can type an expression and I get a result fol

Re: python logging

On Tue, May 17, 2011 at 2:55 PM, Fei wrote: > where is default logging file on Mac? I saw lots of app just import > logging, and begins to logging.info(...) etc.  I'm not sure where to > look at the logging configuration to figure out the log location. There is no default log file. You're seeing

Re: English Idiom in Unix: Directory Recursively

On Tue, May 17, 2011 at 4:26 PM, Xah Lee wrote: > Though, if you think about it, it's not exactly a correct description. > “Recursive”, or “recursion”, refers to a particular type of algorithm, > or a implementation using that algorithm. Only when used as programming jargon. In mathematics, "rec

Re: best way to extract sentence from txt file

On Wed, May 18, 2011 at 4:40 AM, Michiel Overtoom wrote: > Until then we have to guess, and my E.S.P. is notoriously bad. Roll d20 and add your ESP skill and your Wisdom modifier. The DC for this test is 20 if you're familiar with D&D, or 25 if you are not. Chris Angelico Dungeon Master -- http

Re: English Idiom in Unix: Directory Recursively

On Wed, May 18, 2011 at 8:26 AM, Xah Lee wrote: >      Apply changes to this folder only. >        Apply changes to this folder, subfolders and files. > > Note the second choice. In unix, it would say “Apply changes to this > folder recursively.” I think this is more about the Windows and Mac phi

Re: FW: help please

En Tue, 17 May 2011 16:48:29 -0300, Albert Hopkins escribió: On Tue, 2011-05-17 at 10:18 -0600, Littlefield, Tyler wrote: Not to be pedantic or anything, and I may not be able to help regardless, but it looks like your space key is fixed, and I don't really care to pick through and try to pla

Re: cPickle -> invalid signature

En Tue, 17 May 2011 15:26:53 -0300, Neal Becker escribió: Gabriel Genellina wrote: En Tue, 17 May 2011 08:41:41 -0300, Neal Becker escribió: What does it mean when cPickle.load says: RuntimeError: invalid signature Is binary format not portable? Are you sure that's the actual error mess

Re: FW: help please

>I can't remember exactly in which release 'perfect English skills' were >added to Python runtime requirements, could you please refresh my memory? the one that requires people use the space key and check over their messages before they hit the enter key. Not so bad a request, I don't think. I a

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Re: cPickle -> invalid signature

En Tue, 17 May 2011 15:26:53 -0300, Neal Becker escribió: Gabriel Genellina wrote: En Tue, 17 May 2011 08:41:41 -0300, Neal Becker escribió: What does it mean when cPickle.load says: RuntimeError: invalid signature Is binary format not portable? Are you sure that's the actual error mess

basic bytecode to machine code compiler (part 2)

I mentioned before that I had a proof of concept to convert Python bytecode to native machine code. It's available at https://github.com/Rouslan/nativecompile Now that I have a substantial number of the bytecode instructions implemented, I thought I would share some benchmark results. The f

Re: python logging

On May 17, 6:55 pm, Ian Kelly wrote: > On Tue, May 17, 2011 at 2:55 PM, Fei wrote: > > where is default logging file on Mac? I saw lots of app just import > > logging, and begins to logging.info(...) etc.  I'm not sure where to > > look at the logging configuration to figure out the log location.

Re: English Idiom in Unix: Directory Recursively

On 5/17/2011 6:26 PM, Xah Lee wrote: might be of interest. 〈English Idiom in Unix: Directory Recursively〉 http://xahlee.org/comp/idiom_directory_recursively.html The answer is from compute science 101. From any standard data structures course, you learn the algorithm for how to walk a tree. T

Re: pyjamas 0.8alpha1 release

On 5/17/2011 12:07 PM, lkcl wrote: On May 4, 7:37 pm, Terry Reedy wrote: On 5/4/2011 10:06 AM, Luke Kenneth Casson Leighton wrote: pyjamasis a suite of projects, including a python-to-javascript compiler As you well know, there is no such thing as 'python' when it comes to compiling actual

Finding the local directory of a file in the python path

Hi there, I have a problem that I can't seem to solve after quite a bit of searching, probably because I can't find the right terms to search for. Basically, here's the situation. Let's say I have a file at ~/foo/bin/ foo.py that imports a script that at ~/bar/bin/bar.py. The imported file needs

Re: [ann] pyjamas 0.8alpha1 release

On 5/17/2011 12:38 PM, harrismh777 wrote: Terry Reedy wrote: Like it or not, Python 3 is the future of Python. It is the Python that many Python newcomers learn first, and perhaps ever will. Yes, no doubt, and I'm genuine about that... ... but there is something else to consider, as I'm sure

Re: Finding the local directory of a file in the python path

Nevermind... os.path.dirname (__file__) On May 17, 9:44 pm, are Dogue wrote: > Hi there, > > I have a problem that I can't seem to solve after quite a bit of > searching, probably because I can't find the right terms to search > for. > > Basically, here's the situation. Let's say I have a file a

Re: in search of graceful co-routines

On 5/17/2011 1:04 PM, Chris Withers wrote: Hi All, I'm looking for a graceful pattern for the situation where I have a provider of a sequence, the consumer of a sequence and code to moderate the two, and where I'd like to consumer to be able to signal to the provider that it hasn't succeeded in

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