On 2013-11-27 20:08, Roy Smith wrote:
> > How do you expect people to know they're using a local idiom?
>
> Look it up in Urban Dictionary and Bob's your uncle.
I thought that's how one could tell if it was an *inappropriate*
idiom. As a matter of fact, I'm surprised that "Bob's your uncle"
does
On 2013-11-28 03:58, Steven D'Aprano wrote:
>> input = open(self.full_path)
>> output = open(self.output_csv, 'ab')
>> with input as input, output as output:
>> ...
>
> That's really clever! Why didn't I think of that?
Because if the 2nd output fails, the input doesn't get
On 2013-11-29 16:31, farhan...@gmail.com wrote:
> It's for a school assignment.
Thanks for the honesty--you'll get far more helpful & useful replies
because of that. :-)
> put them into a variable I called "number" but it seems to glitch
> out that variable is in any command other than "print num
On 2013-11-30 00:59, Mark Lawrence wrote:
> Wrong again, or at least overengineered.
>
> print "The total rolled was:", number, "
^
>
> You don't even need the spaces as print kindly does it for you :)
but you could at least include the missing quotati
On 2013-12-01 00:22, Steven D'Aprano wrote:
> * KELVIN SIGN versus LATIN CAPITAL LETTER A
I should hope so ;-)
-tkc
--
https://mail.python.org/mailman/listinfo/python-list
On 2013-12-01 00:54, Steven D'Aprano wrote:
> On Sat, 30 Nov 2013 18:52:48 -0600, Tim Chase wrote:
>
> > On 2013-12-01 00:22, Steven D'Aprano wrote:
> >> * KELVIN SIGN versus LATIN CAPITAL LETTER A
> >
> > I should hope so ;-)
>
>
On 2013-12-01 19:18, G. wrote:
> Hi, I can't figure out how I can extend the 'function' built-in
> class. I tried: class test(function):
> def test(self):
> print("test")
> but I get an error. Is it possible ?
While I don't have an answer, I did find this interesting. First,
"function"
On 2013-12-03 15:47, Piotr Dobrogost wrote:
> > The getattr function is meant for when your attribute name is in a
> > variable. Being able to use strings that aren't valid identifiers
> > is a side effect.
>
> Why do you say it's a side effect?
I think random832 is saying that the designed pu
On 2013-12-04 21:33, Chris Angelico wrote:
> I don't think so. What the OP asked for was:
>
> my_object.'valid-attribute-name-but-not-valid-identifier'
>
> Or describing it another way: A literal string instead of a token.
> This is conceivable, at least, but I don't think it gives any
> advantag
On 2013-12-04 07:38, geezl...@gmail.com wrote:
> for i in range(8):
>n = input()
>
> When we run it, consider the numbers below is the user input,
>
> 1
> 2
> 3
> 4
> 5
> 6
> (and so forth)
>
> my question, can i make it in just a single line like,
>
> 1 2 3 4 5 6 (and so forth)
Not easily
On 2013-12-04 09:55, Tim Chase wrote:
> You could make it a bit more robust with something like:
>
> answers = []
> while len(answers) < 8:
> s = input()
> answers.append(s.split())
this should be
answers.extend(s.split())
instead of .append()
That's w
On 2013-12-06 11:37, Igor Korot wrote:
> def MyFunc(self, originalData):
> data = {}
> for i in xrange(0, len(originalData)):
>dateStr, freq, source = originalData[i]
>data[str(dateStr)] = {source: freq}
this can be more cleanly/pythonically written as
def my_
On 2013-12-07 11:08, Roy Smith wrote:
> In article <31f1bb84-1432-446c-a7d4-79ce16f2a...@googlegroups.com>,
> wxjmfa...@gmail.com wrote:
>
> > It is on this level the FSR fails.
>
> What is "FSR"? I apologize if this was explained earlier in the
> thread and I can't find the reference.
Flexibl
On 2013-12-08 15:04, Peter Otten wrote:
> > data = dict(
> > (str(date), {source: freq})
> > for date, freq, source in original_data
> > )
>
> or even just
>
> data = {str(date): {source: freq}
> for date, freq, source in original_data}
I maintain enough pre-2.7 c
On 2013-12-07 23:14, Igor Korot wrote:
> def MyFunc(self, originalData):
> self.dates = []
> data = {}
> dateStrs = []
> for i in xrange(0, len(originalData)):
> dateStr, freq, source = originalData[i]
> data[str(dateStr)] = {source: freq}
>
On 2013-12-08 19:10, Mark Lawrence wrote:
> On 08/12/2013 18:58, Tim Chase wrote:
> > On 2013-12-07 23:14, Igor Korot wrote:
>
> [big snip]
>
> Whenever I need date manipulations I always reach out to this
> http://labix.org/python-dateutil
But based on the OP's
On 2013-12-08 12:58, Igor Korot wrote:
> Also, the data comes from either SQLite or mySQL and so to eliminate
> the difference between those engines dates are processed as strings
> and converted to dates for the calculation purposes only.
> Maybe I will need to refactor SQLite processing to get th
On 2013-12-09 14:36, Logan Collins wrote:
> Just checking whether 1) a PEP is the proper place for this and 2)
> what y'all think about it.
>
> I would like to propose a change to the the 're' standard library to
> support iterables.
>
> So, something like the following would work:
>
> import re
I've got some code that kicks off a background request to a remote
server over an SSL connection using client-side certificates. Since
the request is made from a separate thread, I'm having trouble testing
that everything is working without without spinning up an out-of-band
mock server and actual
On 2013-12-11 02:02, Tamer Higazi wrote:
> Is there a way to get dict by search terms without iterating the
> entire dictionary ?!
>
> Let us assume I have:
>
> {'Amanda':'Power','Amaly':'Higgens','Joseph':'White','Arlington','Black','Arnold','Schwarzenegger'}
On 2013-12-11 13:44, Steven D'Aprano wrote:
> If necessary, I would consider having 26 dicts, one for each
> initial letter:
>
> data = {}
> for c in "ABCDEFGHIJKLMNOPQRSTUVWXYZ":
> data[c] = {}
>
> then store keys in the particular dict. That way, if I wanted keys
> starting with Aa, I woul
On 2013-12-11 09:46, Roy Smith wrote:
> The problem is, that doesn't make a whole lot of sense in Python.
> The cited implementation uses dicts at each level. By the time
> you've done that, you might as well just throw all the data into
> one big dict and use the full search string as the key. I
On 2013-12-11 11:10, brian cleere wrote:
> filename = sys.argv[1]
> column = int(sys.argv[2])
>
> for line in filename() , column ():
> elements = line.strip().split(',')
> values.append(int(elements[col]))
1) you need to open the file
2) you need to make use of the csv module on that fi
On 2013-12-12 07:03, Chris Angelico wrote:
> Also common, but how do you specify a keyword, then? Say you have a
> command with subcommands:
>
> $0 foo x y
> Move the foo to (x,y)
> $0 bar x y z
> Go to bar X, order a Y, and Z it [eg 'compress', 'gzip', 'drink']
>
> How do you show that x/y/z are
On 2013-12-12 11:44, Steven D'Aprano wrote:
> In any case, sorting in Python is amazingly fast. You may be
> pleasantly surprised that a version that sorts your data, while
> nominally O(N log N), may be much faster than an O(N) solution that
> doesn't require sorted data. If I were a betting man,
On 2013-12-14 07:29, JL wrote:
> I have a number of python processes which communicate with each
> other through writing/reading config text files. The python
> ConfigParser is used. I am wondering if it is more CPU-efficient to
> switch to using sqlite database instead of using configuration
> fil
On 2013-12-14 23:49, Igor Korot wrote:
> Tim,
>
> On Sun, Dec 8, 2013 at 2:18 PM, Tim Chase wrote:
>>>>> conn = sqlite3.connect('x.sqlite',
>>... detect_types=sqlite3.PARSE_DECLTYPES|sqlite3.PARSE_COLNAMES)
Your example code omitted this one crucia
On 2013-12-15 06:17, Tim Chase wrote:
>>>>>> conn = sqlite3.connect('x.sqlite',
>>>... detect_types=sqlite3.PARSE_DECLTYPES|sqlite3.PARSE_COLNAMES)
>
> Your example code omitted this one crucial line. Do you specify the
> detect_types parameter to co
On 2013-12-16 10:12, Cameron Simpson wrote:
> On 14Dec2013 10:15, Tim Chase wrote:
> Annoyingly, sqlite:
>
> + only lets one process access the db at a time, taking you back
> to a similar situation as with config files
Is this a Python limitation? According to the docs[1], it
On 2013-12-16 04:40, Jeff James wrote:
> These sites do not require a logon in order for the home
> page to come up. Could this be due to some port being blocked
> internally ? Only one of the sites reporting as down is "https" but
> all are internal sites. Is there some other component I should
On 2013-12-16 14:19, Djoser wrote:
> I am new to this forum and also to Python, but I'm trying hard to
> understand it better.
Welcome aboard!
> I need to create a binary file, but the first 4 lines must be in
> signed-Integer16 and all the others in signed-Integer32. I have a
> program that doe
On 2013-12-18 03:51, Denis McMahon wrote:
> I need to keep the timestamp / data association because I need to
> generate output that identifies (a) the longest repeated sequence
> (b) how many elements in the longest repeated sequence (c) at what
> timestamps each occurrence started.
>
> I'm not
On 2013-12-18 09:49, dick wrote:
> Don't forget that most hard disks have an option to cache the write
> data. This is a 'feature' that allows the manufacturers to claim
> better write performance. You can't be sure when the data is written
> to the disk if that option is in play.
However, my unde
On 2013-12-18 15:14, dick wrote:
>>However, my understanding is that they have a small on-drive
>>battery/capacitor that stores sufficient energy for the cached
>>write(s) to complete in the event the system's power abruptly cuts
>>off.
>>
>>Granted, this is purely hearsay, as it's been a long time
On 2013-12-21 08:43, Tim Chase wrote:
> Then there's the 6502 assembly on that Apple with its 2 user-facing
> registers (plus the Instruction Pointer and Stack Pointer), so I
> guess you could say that it has 1-bit variable names ;-)
Doh, forgot momentarily that the 6502 had X, Y,
On 2013-12-21 11:19, Christian Gollwitzer wrote:
> GW-BASIC was a weak language, but two significant characters is
> definitely too few. I think it was eight. Never used QuickBasic, I
> went Turbo Pascal instead, which had 32 significant characters.
In know that my first BASIC, Applesoft BASIC ha
On 2013-12-21 10:59, Roy Smith wrote:
> > In know that my first BASIC, Applesoft BASIC had the 2-character
> > names, and you had to load Integer Basic (with Ints in addition
> > to the standard Floats used in the BASIC provided by the ROM, a
> > strange choice).
>
> Why is it a strange choice?
On 2013-12-27 12:44, Chris Angelico wrote:
> On Fri, Dec 27, 2013 at 12:37 PM, Roy Smith wrote:
> > In article ,
> > Ethan Furman wrote:
> >
> >> Mostly I don't want newbies thinking "Hey! I can use assertions
> >> for all my confidence testing!"
> >
> > How about this one, that I wrote yes
On 2014-01-02 17:20, John Allsup wrote:
> m = r1.search(w)
> if m:
> handleMatch1(m)
> else:
> m = r2.search(w)
> if m:
> handleMatch2(m)
> else:
> print("No match")
>
> if not running unnecessary matches, yet capturing groups in the
> event of a
On 2014-01-04 15:30, Igor Korot wrote:
> Does anybody here use django?
Yes. However there's also a Django-users mailing list[1] for
Django-specific questions. Folks there are friendly & helpful.
> Is it possible to display a data grid table with django?
The short answer is yes.
> Basically I
On 2014-01-05 00:24, Igor Korot wrote:
> > While I prefer Django for larger projects, for a lighter-weight
> > project such as what you describe, I'd be tempted to go with
> > something a little more light-weight unless you need additional
> > interactivity. I've recently been impressed with Bottl
On 2014-01-05 23:24, Roy Smith wrote:
> $ hexdump data
> 000 d7 a8 a3 88 96 95
>
> That's EBCDIC for "Python". What would I write in Python 3 to read
> that file and print it back out as utf-8 encoded Unicode?
>
> Or, how about a slightly different example:
>
> $ hexdump data
> 000 43 6
On 2014-01-06 15:51, Chris Angelico wrote:
> >>> data = b"\x43\x6c\x67\x75\x62\x61" # is there an easier way to
> >>> turn a hex dump into a bytes literal?
Depends on how you source them:
# space separated:
>>> s1 = "43 6c 67 75 62 61"
>>> ''.join(chr(int(pair, 16)) for pair in s1.split())
'Clgu
On 2014-01-06 22:20, Serhiy Storchaka wrote:
> data = b"\x43\x6c\x67\x75\x62\x61" # is there an easier way to
> turn a hex dump into a bytes literal?
>
> >>> bytes.fromhex('43 6c 67 75 62 61')
> b'Clguba'
Very nice new functionality in Py3k, but 2.x doesn't seem to have such
a meth
On 2014-01-14 05:50, Ayushi Dalmia wrote:
> I need to write into a file for a project which will be evaluated
> on the basis of time. What is the fastest way to write 200 Mb of
> data, accumulated as a list into a file.
>
> Presently I am using this:
>
> with open('index.txt','w') as f:
> f
On 2014-01-14 11:24, Mike wrote:
> Hello,
> I confudsed,need printer the value of list (this is reaer from
> csv) . The reader is ok, but my problem is in the print moment
> because printer only the last value. For example my csv is:
>
> []
> us...@example.com;user1;lastName;Name
> us...@e
On 2014-01-14 13:10, Igor Korot wrote:
> Hi, ALL,
> C:\Documents and Settings\Igor.FORDANWORK\Desktop\winpdb>python
> Python 2.7.5 (default, May 15 2013, 22:43:36) [MSC v.1500 32 bit
> (Intel)] on win32
> Type "help", "copyright", "credits" or "license" for more
> information.
> >>> dict = {}
> >>>
On 2014-01-15 01:27, Steven D'Aprano wrote:
> class TextOnlyDict(dict):
> def __setitem__(self, key, value):
> if not isinstance(key, str):
> raise TypeError
> super().__setitem__(key, value)
> # need to override more methods too
>
>
> But reading Guido, I thin
On 2014-01-16 10:09, Chris Angelico wrote:
> myWindow = Window(
> title="Hello World",
> children=[Button(
> label="I'm a button",
> onClick=exit
> )]
> )
This also solves the problem that **kwargs are just a dict, which is
inherently unordered. So with the previo
On 2014-01-16 14:07, Steven D'Aprano wrote:
> The unicode type in Python 2.x is less-good because:
>
> - it is missing some functionality, e.g. casefold;
Just for the record, str.casefold() wasn't added until 3.3, so
earlier 3.x versions (such as the 3.2.3 that is the default python3
on Debian St
On 2014-01-17 05:06, Chris Angelico wrote:
> > You might want to add the utf8 bom too: '\xEF\xBB\xBF'.
>
> I'd actually rather not. It would tempt people to pollute UTF-8
> files with a BOM, which is not necessary unless you are MS Notepad.
If the intent is to just sniff and parse the file acco
On 2014-01-17 00:24, Nac Temha wrote:
> Hi everyone,
>
> I want to do operation with chars in the given string. Actually I
> want to grouping the same chars.
>
> For example;
>
> input : "3443331123377"
> operation-> (3)(44)()(333)(11)(2)(33)(77)
> output: "34131237"
>
> How can
On 2014-01-17 11:14, Chris Angelico wrote:
> UTF-8 specifies the byte order
> as part of the protocol, so you don't need to mark it.
You don't need to mark it when writing, but some idiots use it
anyway. If you're sniffing a file for purposes of reading, you need
to look for it and remove it from
On 2014-01-17 15:27, Grant Edwards wrote:
> > What's wrong?...
>
> Python 2.7 still does everything 99% of us need to do, and we're too
> lazy to switch.
And in most distros, typing "python" invokes 2.x, and explicitly
typing "python3" is almost 17% longer. We're a lazy bunch! :-)
-tkc
--
On 2014-01-17 09:10, Mark Lawrence wrote:
> Slight aside, any chance of changing the subject of this thread, or
> even ending the thread completely? Why? Every time I see it I
> picture Inspector Clouseau, "A BOM!!!" :)
In discussions regarding BOMs, I regularly get the "All your base"
meme from
On 2014-01-21 00:00, xeysx...@gmail.com wrote:
> Well, I retired early, and I guess now I've got some spare time to
> learn about programming, which always seemed rather mysterious. I
> am using an old mac as my main computer, and it runs os x 10.4 is
> this too old? It fills my needs, and I am on
On 2014-01-21 07:13, kevinber...@gmail.com wrote:
>On Tuesday, January 21, 2014 10:06:16 AM UTC-5, MRAB wrote:
>> configModuleObject = imp.load_source(fileName, filePath)
>>
>> imports the module and then binds it to the name
>> configModuleObject,
>>
>> therefore:
>>
>> print configMod
On 2014-01-22 02:46, John Gordon wrote:
> > FarmID AddressNumAddressName
> > 1 1067 Niagara Stone
> > 2 4260 Mountainview
> > 3 25Hunter
> > 4 1091 Hutchinson
>
> > I have struggled with this for a while and know there must be a
> > simple me
On 2014-01-23 03:32, lgabiot wrote:
> >>>cursor = conn.execute("SELECT filename, filepath FROM files
> >>>WHERE
> max_level<(?)", threshold)
> that doesn't work (throw an exception)
That last argument should be a tuple, so unless "threshold"
is a tuple, you would want to make it
sql = "S
On 2014-01-23 05:43, Terry Reedy wrote:
> A list instead of a tuple does work, but not an iterable, so
> 'sequence'.
In the OP's case using sqlite drivers, this is true. However, I
maintain some old 2.4 code that uses a correspondingly ancient version
of mx.ODBC which requires a tuple and raises
On 2014-01-22 17:58, Larry Martell wrote:
> I have the need to check for a files existence against a string,
> but I need to do case-insensitively. I cannot efficiently get the
> name of every file in the dir and compare each with my string using
> lower(), as I have 100's of strings to check for,
On 2014-01-23 07:15, Ayushi Dalmia wrote:
> I need to initialise a dictionary of dictionary with float values.
> I do not know the size of the dictionary beforehand. How can we do
> that in Python --
Either
d = {}
or, if you want
from collections import defaultdict
d = defaultdict(float)
On 2014-01-23 10:34, Dave Angel wrote:
> Unsure of what the floats have to do with it. Perhaps you meant
> float KEYS.
using floats for keys can be dangerous, as small rounding errors in
math can produce keys different enough that they're not found by an
exact-match lookup. But yeah, the origin
On 2014-01-24 19:56, Roy Smith wrote:
> In article ,
> Grant Edwards wrote:
>
> > On 2014-01-24, Roy Smith wrote:
> > > In article
> > > , Chris
> > > Angelico wrote:
> > >
> > >> On Fri, Jan 24, 2014 at 1:22 PM, Roy Smith
> > >> wrote:
> > >> >> Python 2.8j?
> > >> >
> > >> > You're imaginin
On 2014-01-26 02:46, ngangsia akumbo wrote:
> Is it possible to write cartoon with 3D images using python?
>
> If yes , please locate me some resources. thank
Check out Blender which can be scripted using Python.
-tkc
--
https://mail.python.org/mailman/listinfo/python-list
On 2014-01-26 12:15, Roy Smith wrote:
> > The set [A-z] is equivalent to
> > [ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz]
>
> I'm inclined to suggest the regex compiler should issue a warning
> for this.
>
> I've never seen a character range other than A-Z, a-z, or 0-9.
> Well,
On 2014-01-26 10:47, mick verdu wrote:
> z={ 'PC2': ['02:02:02:02:02:02', '192.168.0.2', '200'],
> 'PC3': ['03:03:03:03:03:03', '192.168.0.3', '200'],
> 'PC1': ['01:01:01:01:01:01', '192.168.0.1', '200'] }
>
> My solution:
>
> z=raw_input("Enter Host, Mac, ip and time")
> t=z.split()
> t[
On 2014-02-03 13:36, Jean Dupont wrote:
> I have a list like this:
> [1,2,3]
>
> The argument of my function should be a repeated version e.g.
> [1,2,3],[1,2,3],[1,2,3],[1,2,3] (could be a different number of
> times repeated also)
>
> what is the prefered method to realize this in Python?
>
> a
On 2014-02-04 14:21, Dave Angel wrote:
> To get the "total" size of a list of strings, try (untested):
>
> a = sys.getsizeof (mylist )
> for item in mylist:
> a += sys.getsizeof (item)
I always find this sort of accumulation weird (well, at least in
Python; it's the *only* way in many other
On 2014-02-05 16:10, Zhen Zhang wrote:
> import csv
> file = open('raw.csv')
Asaf recommended using string methods to split the file. Keep doing
what you're doing (using the csv module), as it attends to a lot of
edge-cases that will trip you up otherwise. I learned this the hard
way several yea
On 2014-02-05 19:59, Asaf Las wrote:
> On Thursday, February 6, 2014 2:46:04 AM UTC+2, Tim Chase wrote:
> > On 2014-02-05 16:10, Zhen Zhang wrote:
> > Asaf recommended using string methods to split the file. Keep
> > doing what you're doing (using the csv module), as
On 2014-02-06 17:40, Mark Lawrence wrote:
> On 06/02/2014 14:02, Neil Cerutti wrote:
> >
> > You must open the file in binary mode, as that is what the csv
> > module expects in Python 2.7. newline handling can be enscrewed
> > if you forget.
> >
> > file = open('raw.csv', 'b')
> >
>
> I've never
[first, it looks like you're posting via Google Groups which
annoyingly double-spaces everything in your reply. It's possible to
work around this, but you might want to subscribe via email or an
actual newsgroup client. You can read more at
https://wiki.python.org/moin/GoogleGroupsPython ]
On 201
On 2014-02-06 18:34, Neil Cerutti wrote:
> They do actually mention it.
>
> From: http://docs.python.org/2/library/csv.html
>
> If csvfile is a file object, it must be opened with
> the ‘b’ flag on platforms where that makes a difference.
>
> So it's stipulated only for file objects on syst
On 2014-02-06 22:00, Roy Smith wrote:
> > list does not promise better than O(1) behavior
>
> I'm not aware of any list implementations, in any language, that
> promises better than O(1) behavior for any operations. Perhaps
> there is O(j), where you just imagine the operation was performed?
On 2014-02-08 19:29, Chris Angelico wrote:
> On Sat, Feb 8, 2014 at 7:25 PM, Igor Korot
> wrote:
> >> Try this:
> >>
> >> sorted_items = sorted(my_dict.keys(), key=my_dict.get)
> >
> > This code fail.
>
> Actually, it's a list of keys - notice that I changed
> my_dict.items() into my_dict.keys()?
On 2014-02-09 22:00, Chris Angelico wrote:
> On Sun, Feb 9, 2014 at 9:20 PM, Marcel Rodrigues
> wrote:
> > As Chris said, if your needs are simple, use SQLite back-end.
> > It's probably already installed on your computer and Python has a
> > nice interface to it in its standard library.
>
> Al
On 2014-02-10 06:07, wxjmfa...@gmail.com wrote:
> Python does not save memory at all. A str (unicode string)
> uses less memory only - and only - because and when one uses
> explicitly characters which are consuming less memory.
>
> Not only the memory gain is zero, Python falls back to the
> wors
On 2014-02-11 06:30, Steven D'Aprano wrote:
> You need to understand the difference between syntax and semantics.
> This is invalid English syntax:
>
> "Cat mat on sat the."
>
> This is valid syntax, but semantically wrong:
>
> "The mat sat on the cat."
>
> This is both syntactically and semant
On 2014-02-11 10:16, luke.gee...@gmail.com wrote:
> when expandig the script to multiple calcs i got a problem
> >>> a = 32
> >>> c = 51
> >>> sign = *
>
> File "", line 1
> sign = *
>^
> SyntaxError: invalid syntax
>
> is there a way of adding * without quoting marks, because if
On 2014-02-11 10:37, luke.gee...@gmail.com wrote:
> command1 = "sudo mpg321
> 'http://translate.google.com/translate_tts?tl=en&q=%s_times%s_equals%s'"
> % (a, b, sum)
>
> when using * i get
>
> Traceback (most recent call last):
> File "./math+.py", line 6, in
> b = int(sys.argv[3])
> V
On 2014-02-11 11:06, luke.gee...@gmail.com wrote:
> > > > command1 = "sudo mpg321
> >
> > >
> >
> > > >
> > > > 'http://translate.google.com/translate_tts?tl=en&q=%s_times%s_equals%s'"
> > > >
1) PLEASE either stop using Google Groups or take the time to remove
the superfluous
On 2015-12-08 10:09, Chris Angelico wrote:
> All three are very different.
>
> 1) Process state.
>
> You start up a Python program, and it sits there waiting for a
> request. You give it a request, and get back a response; it goes
> back to waiting for a request. If you change a global variable,
On 2015-12-08 08:40, Chris Angelico wrote:
> One advantage of this kind of setup is that your URLs don't depend
> on your back end. I could replace all this with a Ruby on Rails
> site, and nobody would notice the difference. I could put together
> something using Node.js to replace the Ruby site,
On 2015-12-21 23:24, Jon Ribbens wrote:
> That sounds a bit confused - if the *intention* of changing the
> subject line is to create a new thread, then breaking the thread
> is not "breaking threading" ;-)
I'm pretty sure that the purpose is not to *break* the thread, but to
suggest that the sub-
On 2015-12-24 11:36, malitic...@gmail.com wrote:
> it is a homework, but we are to figure out the solution first , all
> we need is some guidance please and not to be spoon fed like many
> thought
Ah, with the intended interface as given by the tests, and the code
you've already put together, you
On 2015-12-24 14:39, Aaron Christensen wrote:
> I am not sure if this is the correct venue for my question, but I'd
> like to submit my question just in case. I am not a programmer but
> I do have an incredible interest in it, so please excuse my lack of
> understanding if my question isn't very t
On 2016-01-02 17:43, Steven D'Aprano wrote:
> Oh, and talking about DVCS:
>
> https://bitquabit.com/post/unorthodocs-abandon-your-dvcs-and-return-to-sanity/
The arguments there are pretty weak.
Not working offline? I use that *ALL* *THE* *TIME*. Maybe the
author lives some place where the main
On 2016-01-02 03:49, katye2...@gmail.com wrote:
> I'm trying to write a python program to find how many trailing
> zeros are in 100! (factorial of 100). I used factorial from the
> math module, but my efforts to continue failed. Please help.
Pretty easy to do with strings:
from math import fact
On 2016-01-05 20:38, Steven D'Aprano wrote:
> On Tue, 5 Jan 2016 07:53 pm, Tony van der Hoff wrote:
>
> > Why would someone want to make 400 HTTP requests in a short time?
>
> For the same reason they want to make 400 HTTP requests over a long
> time, except that they're in a hurry.
>
> Maybe th
On 2016-01-06 18:36, high5stor...@gmail.com wrote:
> I have a list of 163.840 integers. What is a fast & pythonic way to
> process this list in 1,280 chunks of 128 integers?
That's a modest list, far from huge.
You have lots of options, but the following seems the most pythonic to
me:
# I don'
On 2016-01-10 17:59, jf...@ms4.hinet.net wrote:
> It lets you jump between the current cursor position and the line
> the upper level indentation start, something like the bracket
> matching in C editor. Because of Python use indentation as its code
> block mark, It might be helpful if we can jump
On 2016-01-11 03:08, jf...@ms4.hinet.net wrote:
> Tim Chase at 2016/1/11 UTC+8 11:16:27AM wrote：
> > :nnoremap Q '?^'.repeat(' ',
> > (strlen(substitute(getline('.'), '\S.*', '',
> > ''))-&sw)).'\S?e&
I can successfully parse my URLs. However, I'd like to modify a part
then reassemble them. However, like tuples, the parts appear to be
unmodifiable
>>> URL = 'http://foo/path1/path2/?fragment=foo'
>>> import urlparse
>>> u = urlparse.urlparse(URL)
>>> u
ParseResult(scheme='http', ne
On 2016-01-12 13:46, Peter Otten wrote:
> Tim Chase wrote:
> > >>> u = urlparse.urlsplit(URL)
> > >>> lst = list(u) # can't manipulate the tuple directly
> > >>> lst[3] = "bar=baz" # 3 = query-string index
> > >>>
On 2016-01-15 16:55, jmp wrote:
> Hi pyple !
>
>
> I'd like to write a stream of bytes into a file. I'd like to use
> the struct (instead of bytearray) module because I will have to
> write more than bytes.
>
> let's say I want a file with 4 bytes in that order:
>
> 01 02 03 04
>
> None of the
[sorry, toddler on my lap clicked before I could type]
> import struct
> with open('toto', 'wb') as f: f.write(struct.pack('<4B', *[1,2,3,4]))
This one does what you want. The problem resides in your check:
> I always end up with the following bytes on file:
> !hexdump toto
> 000 0201 0403
On 2016-02-05 17:57, Bernardo Sulzbach wrote:
> CSVs is essentially text separated by commas, so you likely do not
> need any library to write it "Just separating with ','" should work
> if you are formatting them correctly.
> https://mail.python.org/mailman/listinfo/python-list
And even if you ha
On 2016-02-06 02:53, Bernardo Sulzbach wrote:
>> And even if you have things to escape or format correctly, the
>> stdlib has a "csv" module that makes this trivially easy:
>>
>
> I supposed it had one. Obviously, I've never used it myself,
> otherwise I would be sure about its existence. Nice t
On 2016-02-07 21:46, Paulo da Silva wrote:
> Suppose I have already a class MyFile that has an efficient method
> (or operator) to compare two MyFile s for equality.
>
> What is the most efficient way to obtain all sets of equal files (of
> course each set must have more than one file - all single
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