Looking for Python Developers for MNC Client based at Bangalore
Requirement : Python Developer Work Location:Bangalore Experience: 5-8yrs Skill Set: 1. Excellent Python and C Programming skills 2. Good understanding of web based protocols i.e. HTTP/REST and other web services. 3. Good understanding of XML and JSON 4. Domain Knowledge of Wireless LAN(802.11) 5. Good understanding of client/server architecture 6. Socket programming using TCP/UDP in C and Python 7. Good understanding of Linux and Windows Operating Systems Interested resumes send updated resume to vani...@bharatheadhunters.com -- http://mail.python.org/mailman/listinfo/python-list
Re: Tarfile and usernames
On Sun, Dec 30, 2012 at 03:07:05PM -0500, Albert Hopkins wrote: I can't see documented anywhere what this library does with userids and groupids. I can't guarantee that the computers involved will have the same users and groups, and would like the archives to be extracted so that the files are all owned by the extracting user. However, it should be stated that by default (on *nix anyway) if the user is not root then user/groups are assigned to the user exctracting the file (because only root can assign userids/non-member-groups). The TarFile extract*() methods pretty much inherit the same behavior as the *nix tar command. So if you are extracting as a non-root user, you should expect the same behavoir. If you are extracting as root but don't want to change user/groups may have to extract it manually or create your own class by inheriting TarFile and overriding the .chown() method. Please take a look at the second example in the Examples section of the tarfile docs: http://docs.python.org/2.7/library/tarfile.html#examples It shows how to extract a subset of an archive using a generator as some kind of filter for the extractall() method. Just rewrite the example so that every tarinfo is patched with the required user and group name information before being yielded: def filter(members): for tarinfo in members: tarinfo.uname = root tarinfo.gname = root yield tarinfo That's it. -- Lars Gustäbel l...@gustaebel.de -- http://mail.python.org/mailman/listinfo/python-list
Re: father class name
Chris Rebert c...@rebertia.com writes: By contrast, in the first part of the *expression* `haha(object).theprint()`, you passed an argument (namely, `object`). Since __init__() wasn't expecting any arguments whatsoever, you therefore got an error. Why is everyone talking about the initialiser, ‘__init__’? When: haha(object).theprint() Traceback (most recent call last): File stdin, line 1, in module TypeError: object.__new__() takes no parameters The error is talking about the constructor, ‘__new__’. -- \ “It's dangerous to be right when the government is wrong.” | `\ —Francois Marie Arouet Voltaire | _o__) | Ben Finney -- http://mail.python.org/mailman/listinfo/python-list
Re: father class name
On Mon, Dec 31, 2012 at 1:23 AM, Ben Finney ben+pyt...@benfinney.id.au wrote: Chris Rebert c...@rebertia.com writes: By contrast, in the first part of the *expression* `haha(object).theprint()`, you passed an argument (namely, `object`). Since __init__() wasn't expecting any arguments whatsoever, you therefore got an error. Why is everyone talking about the initialiser, ‘__init__’? When: haha(object).theprint() Traceback (most recent call last): File stdin, line 1, in module TypeError: object.__new__() takes no parameters The error is talking about the constructor, ‘__new__’. Because the difference between the two (and indeed, the very purpose of the latter) is a topic of intermediate/advanced difficulty, and the OP appears to be a newbie. As I stated, but your quotation omitted: Note: I'm oversimplifying things a bit for the sake of understandability. Cheers, Chris -- http://mail.python.org/mailman/listinfo/python-list
Question about nested loop
Hi all, I am a very novice for Python. Currently, I am trying to read continuous columns repeatedly in the form of array. my code is like below: import numpy as np b = [] c = 4 f = open(text.file, r) while c 10: c = c + 1 for columns in ( raw.strip().split() for raw in f ): b.append(columns[c]) y = np.array(b, float) print c, y I thought that can get the arrays of the columns[5] to [10], but I only could get repetition of same arrays of columns[5]. The result was something like: 5 [1 2 3 4 .., 10 9 8] 6 [1 2 3 4 .., 10 9 8] 7 [1 2 3 4 .., 10 9 8] 8 [1 2 3 4 .., 10 9 8] 9 [1 2 3 4 .., 10 9 8] 10 [1 2 3 4 .., 10 9 8] What I can't understand is that even though c increased incrementally upto 10, y arrays stay same. Would someone help me to understand this problem more? I really appreciate any help. Thank you, Isaac -- http://mail.python.org/mailman/listinfo/python-list
Re: New to python, do I need an IDE or is vim still good enough?
On Thu, 2012-12-27 at 12:01 -0800, mogul wrote: 'Aloha! I'm new to python, got 10-20 years perl and C experience, all gained on unix alike machines hacking happily in vi, and later on in vim. Now it's python, and currently mainly on my kubuntu desktop. Do I really need a real IDE, as the windows guys around me say I do, You don't need one. You are crazy if you don't WANT one. Check out geany http://www.geany.org/ -- Adam Tauno Williams awill...@whitemice.org -- http://mail.python.org/mailman/listinfo/python-list
Re: Question about nested loop
Isaac Won winef...@gmail.com wrote: while c 10: c = c + 1 for columns in ( raw.strip().split() for raw in f ): b.append(columns[c]) y = np.array(b, float) print c, y I thought that can get the arrays of the columns[5] to [10], but I only could get repetition of same arrays of columns[5]. I don't pretend to know list comprehension very well, but 'c' isn't incremented in the inner loop ( .. for raw in f). Hence you only append to columns[5]. Maybe you could use another 'd' indexer inside the inner-loop? But there must a more elegant way to solve your issue. (I'm a PyCommer myself). --gv -- http://mail.python.org/mailman/listinfo/python-list
Re: New to python, do I need an IDE or is vim still good enough?
On 31/12/12 12:57:59, Adam Tauno Williams wrote: On Thu, 2012-12-27 at 12:01 -0800, mogul wrote: 'Aloha! I'm new to python, got 10-20 years perl and C experience, all gained on unix alike machines hacking happily in vi, and later on in vim. Now it's python, and currently mainly on my kubuntu desktop. Do I really need a real IDE, as the windows guys around me say I do, You don't need one. +1 You are crazy if you don't WANT one. ITYM: you'd be crazy if you'd want one. Check out geany http://www.geany.org/ Don't bother: Python comes with a free IDE named IDLE. Try it for a few minutes, and you'll find that most of the features that make vim so wonderful, are missing from IDLE. Just stay with vim. -- HansM -- http://mail.python.org/mailman/listinfo/python-list
Re: Question about nested loop
On 31/12/12 11:02:56, Isaac Won wrote: Hi all, I am a very novice for Python. Currently, I am trying to read continuous columns repeatedly in the form of array. my code is like below: import numpy as np b = [] c = 4 f = open(text.file, r) while c 10: c = c + 1 for columns in ( raw.strip().split() for raw in f ): b.append(columns[c]) y = np.array(b, float) print c, y I thought that can get the arrays of the columns[5] to [10], but I only could get repetition of same arrays of columns[5]. The result was something like: 5 [1 2 3 4 .., 10 9 8] 6 [1 2 3 4 .., 10 9 8] 7 [1 2 3 4 .., 10 9 8] 8 [1 2 3 4 .., 10 9 8] 9 [1 2 3 4 .., 10 9 8] 10 [1 2 3 4 .., 10 9 8] What I can't understand is that even though c increased incrementally upto 10, y arrays stay same. Would someone help me to understand this problem more? That's because the inner loop read from a file until his reaches the end of the file. Since you're not resetting the file pointer, during the second and later runs of the outer loop, the inner loop starts at the end of the file and terminates without any action. You'd get more interesting results if you rewind the file: import numpy as np b = [] c = 4 f = open(text.file, r) while c 10: c = c + 1 f.seek(0,0) for columns in ( raw.strip().split() for raw in f ): b.append(columns[c]) y = np.array(b, float) print c, y It's a bit inefficient to read the same file several times. You might consider reading it just once. For example: import numpy as np b = [] f = open(text.file, r) data = [ line.strip().split() for line in f ] f.close() for c in xrange(5, 11): for row in data: b.append(row[c]) y = np.array(b, float) print c, y Hope this helps, -- HansM -- http://mail.python.org/mailman/listinfo/python-list
Python is awesome (Project Euler)
If you haven't heard of it, you should check out Project Euler (http://projecteuler.net/). It's a series of (currently) 408 math-oriented programming problems, of varying degrees of difficulty. The tie-in to this group is just how many of them are trivial in Python. There's a whole slew of them which become one-liners due to Python's long int support. For example, http://projecteuler.net/problem=48. Datetime made me feel like I was cheating when I did http://projecteuler.net/problem=19. When you work with something as cool as Python every day, sometimes you lose sight of just how awesome it is. Thanks to everybody who has worked to make Python possible. -- http://mail.python.org/mailman/listinfo/python-list
Re: Python is awesome (Project Euler)
Yes. Although sometimes I fear that we are becoming a society of end-users who rely too much on the capability of our tools and fail to take the time to understand the fundamentals upon which those tools are based or cultivate the problem-solving skills that Project Euler appears to be trying to hone. -- http://mail.python.org/mailman/listinfo/python-list
Re: Python is awesome (Project Euler)
On 2012-12-31, Alex foo@email.invalid wrote: Yes. Although sometimes I fear that we are becoming a society of end-users who rely too much on the capability of our tools and fail to take the time to understand the fundamentals upon which those tools are based or cultivate the problem-solving skills that Project Euler appears to be trying to hone. That's probably pretty much what somebody said 10K years ago when people started to specialize in different occupations and hunters started getting their spear-points by bartering for them with dried meat instead of everybody flaking their own out of chunks of flint. -- Grant Edwards grant.b.edwardsYow! Being a BALD HERO at is almost as FESTIVE as a gmail.comTATTOOED KNOCKWURST. -- http://mail.python.org/mailman/listinfo/python-list
Re: Python is awesome (Project Euler)
In article kbsfh5$lp4$1...@dont-email.me, Alex foo@email.invalid wrote: Yes. Although sometimes I fear that we are becoming a society of end-users who rely too much on the capability of our tools and fail to take the time to understand the fundamentals upon which those tools are based or cultivate the problem-solving skills that Project Euler appears to be trying to hone. Over the years, my understanding of the fundamentals of computing has included C, assembler, microcoding, TTL logic design, transistor circuits, and a bit of semiconductor physics. I could certainly build you a full-adder or a flip-flop from a pile of NAND gates. I *think* I could probably cobble together a NAND gate from a pile of transistors (but I know I couldn't build a transistor from a pile of sand). I'm very happy living at the top of the stack these days :-) I guess the question is, what *is* a fundamental? There's lots of stuff in Project Euler that is about picking the right algorithm. There's even a pair of problems which are exactly the same problem, except that one has a (much) larger data set. You can solve the first with brute-force, but not the second. Algorithms will always be fundamental. But, is knowing how to do arbitrary precision arithmetic a fundamental? I don't think so. Back with I started working with microprocessors, knowing how to do multi-precision addition was essential because you only had an 8-bit adder. But those days are long gone. There's a problem I just worked where you need to find the last 10 digits of some million-digit prime. Python's long ints don't help you there. What does help you is figuring out a way to solve the problem that's not brute-force. I think that's what Euler is all about. -- http://mail.python.org/mailman/listinfo/python-list
How to output to syslog before /dev/log exists?
Basically I'm trying to write a snippet of code that outputs to both syslog
and the console at boot on a FreeBSD box, and I'm not 100% sure how to direct
the SysLogHandler to use the dmesg buffer instead of trying to use either
localhost:514 (and failing silently), or use /dev/log (and throwing an
Exception at boot). Here's an example of what I was trying to use:
import logging
import logging.handlers
# ...
LOG_FORMAT = '%(name)s %(message)s'
logging.basicConfig(format=LOG_FORMAT)
logger = logging.getLogger('root')
slh = logging.handlers.SysLogHandler(address='/dev/log') # XXX: Does not work
if /dev/log doesn't exist -- for obvious reasons.
slh.setFormatter(logging.Formatter(fmt=LOG_FORMAT))
logger.addHandler(slh)
Hints within documentation is welcome and appreciated (the terms that
needed to be looked for on Google are failing me right now :)..).
Thanks!
-Garrett
--
http://mail.python.org/mailman/listinfo/python-list
Re: Question about nested loop
On Monday, December 31, 2012 5:25:16 AM UTC-6, Gisle Vanem wrote: Isaac Won winef...@gmail.com wrote: while c 10: c = c + 1 for columns in ( raw.strip().split() for raw in f ): b.append(columns[c]) y = np.array(b, float) print c, y I thought that can get the arrays of the columns[5] to [10], but I only could get repetition of same arrays of columns[5]. I don't pretend to know list comprehension very well, but 'c' isn't incremented in the inner loop ( .. for raw in f). Hence you only append to columns[5]. Maybe you could use another 'd' indexer inside the inner-loop? But there must a more elegant way to solve your issue. (I'm a PyCommer myself). --gv Thank you for your advice. I agree with you and tried to increment in inner loop, but still not very succesful. Anyway many thanks for you. -- http://mail.python.org/mailman/listinfo/python-list
Re: Question about nested loop
On Monday, December 31, 2012 6:59:34 AM UTC-6, Hans Mulder wrote: On 31/12/12 11:02:56, Isaac Won wrote: Hi all, I am a very novice for Python. Currently, I am trying to read continuous columns repeatedly in the form of array. my code is like below: import numpy as np b = [] c = 4 f = open(text.file, r) while c 10: c = c + 1 for columns in ( raw.strip().split() for raw in f ): b.append(columns[c]) y = np.array(b, float) print c, y I thought that can get the arrays of the columns[5] to [10], but I only could get repetition of same arrays of columns[5]. The result was something like: 5 [1 2 3 4 .., 10 9 8] 6 [1 2 3 4 .., 10 9 8] 7 [1 2 3 4 .., 10 9 8] 8 [1 2 3 4 .., 10 9 8] 9 [1 2 3 4 .., 10 9 8] 10 [1 2 3 4 .., 10 9 8] What I can't understand is that even though c increased incrementally upto 10, y arrays stay same. Would someone help me to understand this problem more? That's because the inner loop read from a file until his reaches the end of the file. Since you're not resetting the file pointer, during the second and later runs of the outer loop, the inner loop starts at the end of the file and terminates without any action. You'd get more interesting results if you rewind the file: import numpy as np b = [] c = 4 f = open(text.file, r) while c 10: c = c + 1 f.seek(0,0) for columns in ( raw.strip().split() for raw in f ): b.append(columns[c]) y = np.array(b, float) print c, y It's a bit inefficient to read the same file several times. You might consider reading it just once. For example: import numpy as np b = [] f = open(text.file, r) data = [ line.strip().split() for line in f ] f.close() for c in xrange(5, 11): for row in data: b.append(row[c]) y = np.array(b, float) print c, y Hope this helps, -- HansM Hi Hans, I appreciate your advice and kind tips. The both codes which you gave seem pretty interesting. Both look working for incrementing inner loop number, but the results of y are added repeatedly such as [1,2,3],[1,2,3,4,5,6], [1,2,3,4,5,6,7,8,9]. Anyhow, really thank you for your help and I will look at this problem more in detail. Isaac -- http://mail.python.org/mailman/listinfo/python-list
Re: New to python, do I need an IDE or is vim still good enough?
Hans Mulder han...@xs4all.nl writes: Don't bother: Python comes with a free IDE named IDLE. And any decent Unix-alike (most OSen apart from Windows) comes with its own IDE: the shell, a good text editor (Vim or Emacs being the primary candidates), and a terminal multiplexor (such as ‘tmux’ or GNU Screen). Learning to use that development environment will benefit you far more than any language-specific tool. -- \ “I bought some powdered water, but I don't know what to add.” | `\—Steven Wright | _o__) | Ben Finney -- http://mail.python.org/mailman/listinfo/python-list
Re: New to python, do I need an IDE or is vim still good enough?
On Tue, Jan 1, 2013 at 9:46 AM, Ben Finney ben+pyt...@benfinney.id.au wrote: Hans Mulder han...@xs4all.nl writes: Don't bother: Python comes with a free IDE named IDLE. And any decent Unix-alike (most OSen apart from Windows) comes with its own IDE: the shell, a good text editor (Vim or Emacs being the primary candidates), and a terminal multiplexor (such as ‘tmux’ or GNU Screen). Learning to use that development environment will benefit you far more than any language-specific tool. And more than that: Learning to use that development environment gives you the flexibility to swap out components individually. The shell could be one of several (though bash seems to be the most popular), the editor is one of many, and there are a good few options for terminal arrangement (tmux, screen, gnome-terminal, etc). So what if you decide you don't like vim OR emacs - you can still use the Unix IDE with some other editor. Most IDEs don't have that facility. It's a question of freedom. Would you let someone else choose what shoes you're allowed to wear? Then why cede over the choice of development software? No matter how awesome those shoes are, it's an unnecessary restriction in freedom. Of course, you're free to use an IDE if you want to, too. I don't see much point in it, but if that's how you swing, go for it. ChrisA -- http://mail.python.org/mailman/listinfo/python-list
Considering taking a hammer to the computer...
Hey :) I'm trying to help my son with an assignment and spending hours making an inch of progress. I know nothing about programming and I'm trying to learn, on my own, at a rate faster than possible. I would love a little help! My son is taking an introductory course and his assignment is to use the loops for and while to create a program which calculates a hotel's occupancy rate. He has managed all of the inputs but needs help with the following: 1) The first question asked is how many floors are in the hotel - and then the questions are asked floor by floor. We can't figure out how to get the program to stop questioning when the number of floors is reached. 2) He has programmed specific calculations for each floor, and now needs to have calculations for the entire hotel based on the input about each floor. Here is what he has done so far: #This program will calculate the occupancy rate of a hotel floor_number = 0 number_of_floors = int(input(How many floors are in the hotel?: )) while number_of_floors 1: print (Invalid input!) number_of_floors = input(Enter the number of floors in the hotel: ) while number_of_floors 1: floor_number = floor_number + 1 print() print (For floor #,floor_number) rooms_on_floor = int(input(How many rooms are on the floor ?: )) while rooms_on_floor 10: print (Invalid input!) rooms_on_floor = int(input(Enter the number of rooms on floor: )) occupied_rooms = int(input(How many rooms on the floor are occupied?: )) #CALCULATE OCCUPANCY RATE FOR FLOOR occupancy_rate = occupied_rooms / rooms_on_floor print (The occupancy rate for this floor is ,occupancy_rate) The following is what we believe needs to go in the program at the end except we can't figure out how to calculate it and make it all work :/ (alot of the terms have nothing at all to identify them yet...) hotel_occupancy = total_occupied / total_rooms print (The occupancy rate for this hotel is ,hotel_occupancy) print (The total number of rooms at this hotel is ,total_rooms) print (The number of occupied rooms at this hotel is ,total_occupied) vacant_rooms = total_rooms - total_occupied print (The number of vacant rooms at this hotel is ,vacant_rooms) We've searched and read and we found things about the break and pass commands but his teacher will not allow them because they haven't been taught yet. If you have any ideas and can take a minute to help, that would be great :) Thank you! -- http://mail.python.org/mailman/listinfo/python-list
Re: Considering taking a hammer to the computer...
On Tue, Jan 1, 2013 at 10:42 AM, worldsbiggestsabres...@gmail.com wrote: while number_of_floors 1: floor_number = floor_number + 1 print() print (For floor #,floor_number) rooms_on_floor = int(input(How many rooms are on the floor ?: )) while rooms_on_floor 10: print (Invalid input!) rooms_on_floor = int(input(Enter the number of rooms on floor: )) You have a loop here that can never terminate, because number_of_floors never changes. There are a couple of solutions to this. One would be to compare floor_number to number_of_floors, and stop the loop once the one exceeds the other; another (and more Pythonic) way would be to use a 'for' loop, and iterate over the range of numbers from 1 to the number of floors. See if your son has learned about range(), if so he should be able to figure it out from that clue. One tip: When you're asking a question like this, mention what Python version you're using. I'm guessing it's Python 3.something, but that might not be right. If it is indeed Python 3, then the repeated question here will be a problem: number_of_floors = int(input(How many floors are in the hotel?: )) while number_of_floors 1: print (Invalid input!) number_of_floors = input(Enter the number of floors in the hotel: ) Note the difference between the two request lines (other than the prompt, which is insignificant). The second time around, you're not turning it into an integer, so that will crash (in Python 3) with the error that strings and integers aren't ordered (that is, that it makes no sense to ask whether a string is less than the integer 1). Python 2, on the other hand, will behave very differently here, as input() has a quite different meaning (and one that you almost certainly do NOT want). Chris Angelico -- http://mail.python.org/mailman/listinfo/python-list
Re: Considering taking a hammer to the computer...
On Tue, Jan 1, 2013 at 10:42 AM, worldsbiggestsabres...@gmail.com wrote: Hey :) Oh, and another tip. Threatening violence to your computer is unlikely to make it change its ways, and it certainly isn't a helpful subject line :) All the best. ChrisA -- http://mail.python.org/mailman/listinfo/python-list
Re: New to python, do I need an IDE or is vim still good enough?
On Monday 2012 December 31 14:46, Ben Finney wrote: “I bought some powdered water, but I don't know what to add.” Suggest to Stephen Wright to add hot coffee. -- Yonder nor sorghum stenches shut ladle gulls stopper torque wet strainers. -- http://mail.python.org/mailman/listinfo/python-list
Re: Considering taking a hammer to the computer...
On 12/31/2012 06:42 PM, worldsbiggestsabres...@gmail.com wrote: Hey :) I'm trying to help my son with an assignment and spending hours making an inch of progress. I know nothing about programming and I'm trying to learn, on my own, at a rate faster than possible. I would love a little help! My son is taking an introductory course and his assignment is to use the loops for and while to create a program which calculates a hotel's occupancy rate. He has managed all of the inputs but needs help with the following: 1) The first question asked is how many floors are in the hotel - and then the questions are asked floor by floor. We can't figure out how to get the program to stop questioning when the number of floors is reached. 2) He has programmed specific calculations for each floor, and now needs to have calculations for the entire hotel based on the input about each floor. Here is what he has done so far: #This program will calculate the occupancy rate of a hotel floor_number = 0 number_of_floors = int(input(How many floors are in the hotel?: )) while number_of_floors 1: print (Invalid input!) number_of_floors = input(Enter the number of floors in the hotel: ) while number_of_floors 1: floor_number = floor_number + 1 print() print (For floor #,floor_number) rooms_on_floor = int(input(How many rooms are on the floor ?: )) while rooms_on_floor 10: print (Invalid input!) rooms_on_floor = int(input(Enter the number of rooms on floor: )) occupied_rooms = int(input(How many rooms on the floor are occupied?: )) #CALCULATE OCCUPANCY RATE FOR FLOOR occupancy_rate = occupied_rooms / rooms_on_floor print (The occupancy rate for this floor is ,occupancy_rate) The following is what we believe needs to go in the program at the end except we can't figure out how to calculate it and make it all work :/ (alot of the terms have nothing at all to identify them yet...) hotel_occupancy = total_occupied / total_rooms print (The occupancy rate for this hotel is ,hotel_occupancy) print (The total number of rooms at this hotel is ,total_rooms) print (The number of occupied rooms at this hotel is ,total_occupied) vacant_rooms = total_rooms - total_occupied print (The number of vacant rooms at this hotel is ,vacant_rooms) We've searched and read and we found things about the break and pass commands but his teacher will not allow them because they haven't been taught yet. If you have any ideas and can take a minute to help, that would be great :) Thank you! Hi! First I want to note that this task would be easier and better to do with a break statement, so it's quite unfortunate that the teacher did not cover the right tools (and very basic ones, in fact) and yet given this task. Another question: are you allowed to use functions? (I'm guessing not). You can do this task much easier if you write it out in pseudo code before you go to python code. For example, to convert your existing code to pseudo code: * set floor_number to 0 * get number of floors from the user * as long as number of floors is less than 1: * print invalid input * get number of floors from the user * as long as number of floors is more than 1: * increment floor_number * get number of rooms * as long as number of rooms is less than 10: * get number of rooms * get occupied_rooms * occupancy_rate = occupied rooms / number of rooms * how do we keep track of total rooms and total occupied rooms here?? Does it make it easier to think about the logic of the program? - mitya -- Lark's Tongue Guide to Python: http://lightbird.net/larks/ -- http://mail.python.org/mailman/listinfo/python-list
Re: Considering taking a hammer to the computer...
On 12/31/2012 07:29 PM, Mitya Sirenef wrote: Hi! First I want to note that this task would be easier and better to do with a break statement, so it's quite unfortunate that the teacher did not cover the right tools (and very basic ones, in fact) and yet given this task. Another question: are you allowed to use functions? (I'm guessing not). You can do this task much easier if you write it out in pseudo code before you go to python code. For example, to convert your existing code to pseudo code: * set floor_number to 0 * get number of floors from the user * as long as number of floors is less than 1: * print invalid input * get number of floors from the user * as long as number of floors is more than 1: * increment floor_number * get number of rooms * as long as number of rooms is less than 10: * get number of rooms * get occupied_rooms * occupancy_rate = occupied rooms / number of rooms * how do we keep track of total rooms and total occupied rooms here?? Does it make it easier to think about the logic of the program? - mitya I forgot to add this: question = How many floors are in the hotel?: number_of_floors = int(input(question)) while number_of_floors 1: print(Invalid input!) number_of_floors = int(input(question)) It's easier to save the question in a variable and use it two times (and do the same in the next loop); it's not clear why/if the questions should be different as you're asking the user for the same thing. -m -- Lark's Tongue Guide to Python: http://lightbird.net/larks/ -- http://mail.python.org/mailman/listinfo/python-list
Re: Considering taking a hammer to the computer...
2013/1/1 worldsbiggestsabres...@gmail.com: Hey :) I'm trying to help my son with an assignment and spending hours making an inch of progress. I know nothing about programming and I'm trying to learn, on my own, at a rate faster than possible. I would love a little help! My son is taking an introductory course and his assignment is to use the loops for and while to create a program which calculates a hotel's occupancy rate. He has managed all of the inputs but needs help with the following: 1) The first question asked is how many floors are in the hotel - and then the questions are asked floor by floor. We can't figure out how to get the program to stop questioning when the number of floors is reached. 2) He has programmed specific calculations for each floor, and now needs to have calculations for the entire hotel based on the input about each floor. Here is what he has done so far: #This program will calculate the occupancy rate of a hotel floor_number = 0 number_of_floors = int(input(How many floors are in the hotel?: )) while number_of_floors 1: print (Invalid input!) number_of_floors = input(Enter the number of floors in the hotel: ) while number_of_floors 1: floor_number = floor_number + 1 print() print (For floor #,floor_number) rooms_on_floor = int(input(How many rooms are on the floor ?: )) while rooms_on_floor 10: print (Invalid input!) rooms_on_floor = int(input(Enter the number of rooms on floor: )) occupied_rooms = int(input(How many rooms on the floor are occupied?: )) #CALCULATE OCCUPANCY RATE FOR FLOOR occupancy_rate = occupied_rooms / rooms_on_floor print (The occupancy rate for this floor is ,occupancy_rate) The following is what we believe needs to go in the program at the end except we can't figure out how to calculate it and make it all work :/ (alot of the terms have nothing at all to identify them yet...) hotel_occupancy = total_occupied / total_rooms print (The occupancy rate for this hotel is ,hotel_occupancy) print (The total number of rooms at this hotel is ,total_rooms) print (The number of occupied rooms at this hotel is ,total_occupied) vacant_rooms = total_rooms - total_occupied print (The number of vacant rooms at this hotel is ,vacant_rooms) We've searched and read and we found things about the break and pass commands but his teacher will not allow them because they haven't been taught yet. If you have any ideas and can take a minute to help, that would be great :) Thank you! -- http://mail.python.org/mailman/listinfo/python-list Hi, if break isn't allowed, you can add the appropriate condition to the while construct i=0 while i 4: ... print i ... i = i + 1 ... 0 1 2 3 or you can use the for-loops based on the previously determined number of the floors and rooms respectively. let's hope range(...) is allowed - the usual idiom is e.g.: for i in range(4): ... print i ... 0 1 2 3 Note, that the indexing in python is zero-based (which also applies for range by default); the range doesn't include the given upper stop-value http://docs.python.org/release/3.3.0/library/stdtypes.html#range Depending on the assignment and on the interpretation of the ground-floor (zeroth-floor), you may need to account for this (you can also pass the start value to range(...) ). the totals can be collected simply by incrementing the respective numbers with each floor within the loop. hth, vbr -- http://mail.python.org/mailman/listinfo/python-list
Re: WWE Divas Nude, plus Nude Diva full open video, lita, mickey more....
On Sunday, May 3, 2009 5:37:33 AM UTC-7, Mickey wrote: Wwe,World Wrestling Entertainment,WWE Smackdow,WWE RAW,WWE Divas,WWE Divas Nude, plus Nude Diva Wallpaper and WWE Nude Diva Screensavers, full open video,lita,mickey more http://www.earningzones.com/wwe_divas thats would be great -- http://mail.python.org/mailman/listinfo/python-list
Re: Considering taking a hammer to the computer...
Here is what I've learned: 1) There's a bunch of extremely helpful and wonderful people here. 2) There's a bunch of very intelligent people here. 3) I still don't have any idea what I'm doing. 4) It's New Year's Eve and I'm trying to learn Python...? I'm going to read all of this over and over until it makes sense to me! Thank you all SO MUCH!!! -- http://mail.python.org/mailman/listinfo/python-list
Re: Considering taking a hammer to the computer...
On 12/31/2012 08:30 PM, worldsbiggestsabres...@gmail.com wrote: Here is what I've learned: 1) There's a bunch of extremely helpful and wonderful people here. 2) There's a bunch of very intelligent people here. 3) I still don't have any idea what I'm doing. 4) It's New Year's Eve and I'm trying to learn Python...? I'm going to read all of this over and over until it makes sense to me! Thank you all SO MUCH!!! You're welcome and don't hesitate to ask follow-up question, Happy new year! - mitya -- Lark's Tongue Guide to Python: http://lightbird.net/larks/ -- http://mail.python.org/mailman/listinfo/python-list
Re: dict comprehension question.
On Sat, 29 Dec 2012 18:56:57 -0500, Terry Reedy wrote:
On 12/29/2012 2:48 PM, Quint Rankid wrote:
Given a list like:
w = [1, 2, 3, 1, 2, 4, 4, 5, 6, 1]
I would like to be able to do the following as a dict comprehension.
a = {}
for x in w:
a[x] = a.get(x,0) + 1
results in a having the value:
{1: 3, 2: 2, 3: 1, 4: 2, 5: 1, 6: 1}
Let me paraphrase this: I have nice, clear, straightforward,
*comprehensible* code that I want to turn into an incomprehensible mess
with a 'comprehension. That is the ironic allure of comprehensions.
But... but... one liner! ONE LINNR Won't somebody think
of the lines I'll save
*wink*
In case it's not obvious, I'm 100% agreeing with Terry here. List comps
and dict comps are wonderful things, but they can't do everything, and
very often even if they can do something they shouldn't because it makes
the code inefficient or unreadable.
There's nothing wrong with a two or three liner.
--
Steven
--
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Re: father class name
On Mon, 31 Dec 2012 20:23:44 +1100, Ben Finney wrote: Chris Rebert c...@rebertia.com writes: By contrast, in the first part of the *expression* `haha(object).theprint()`, you passed an argument (namely, `object`). Since __init__() wasn't expecting any arguments whatsoever, you therefore got an error. Why is everyone talking about the initialiser, ‘__init__’? When: haha(object).theprint() Traceback (most recent call last): File stdin, line 1, in module TypeError: object.__new__() takes no parameters The error is talking about the constructor, ‘__new__’. Good point. I think we do a disservice to newbies when we (inadvertently) discourage them from reading the tracebacks generated by an error. The traceback clearly talks about a __new__ method. I don't believe that talking about the constructor __new__ is so complicated that we should ignore the actual error and go of on a wild- goose chase about the initialiser __init__, especially since adding an __init__ method to the class *won't solve the problem*. Sorry Chris, I think you dropped the ball on this one and gave an overtly misleading answer :-( -- Steven -- http://mail.python.org/mailman/listinfo/python-list
Re: New to python, do I need an IDE or is vim still good enough?
On Sat, 29 Dec 2012 14:00:23 -0500, Mitya Sirenef wrote: I think the general idea is that with editors like Vim you don't get distracted by having to do some kind of an editor task, letting you keep your full attention on the code logic. For instance, if I need to change a block inside parens, I type ci) (stands for change inside parens), while with a regular editor I'd have to do it manually and by the time I'm done, I'd forget the bigger picture of what I'm doing with the code. See, by the time I remembered what obscure (to me) command to type, or searched the help files and the Internet, I'd have forgotten what the hell it was I was trying to do. Well, almost. My memory is not quite that bad, but it would certainly be a much bigger disruption to my coding than just doing the edit by hand. I do love the power of command line tools, but I think that for rich applications like editors, the interface is so clunky that I'd rather use a less-powerful editor, and do more editing manually, than try to memorize hundreds of commands. With a GUI app, I can run the mouse over the menus and see a high-level overview of everything the app can do in a matter of a second or two. (Perhaps three or five seconds if the app over-uses hierarchical menus.) But with a text interface, commands are much less discoverable. I can also use *spacial* memory to zero in on commands much more easily than verbal memory -- I have no idea whether the command I want is called Spam or Ham or Tinned Bully Beef, but I know it's in the top quarter of the Lunch menu, and I will recognise it when I see it. On the other hand, it's a lot harder to use a GUI app over a slow SSH connection to a remote machine in a foreign country over a flaky link than it is to use a command line or text-interface app. Another example: ap stands for indent a paragraph (separated by blank lines). And there are many dozens if not hundreds such commands that let you stay focused on the logic of your code. Ah yes, the famous a for indent mnemonic. *wink* The trade-off, of course, is that you have to remember all (or most) of the commands, but I figured if I spend the next 20-30+ years programming in some version of Vim, it's well worth the initial investment. By the way, to help me remember the commands, I wrote a small script that lets me type in a few characters of a command or its description and filters out the list of matching commands. It really helps, especially when I change a lot of my mappings. It seems to me, that by the time I would have searched for the right command to use, decided which of the (multiple) matching commands is the right one, then used the command, it would have been quicker and less distracting to have just done the editing by hand. But now I'm just repeating myself. -- Steven -- http://mail.python.org/mailman/listinfo/python-list
Re: Considering taking a hammer to the computer...
I'm trying to help my son with an assignment and spending hours making an inch of progress. I know nothing about programming and I'm trying to learn, on my own, at a rate faster than possible. I would love a little help! My son is taking an introductory course and his assignment is to use the loops for and while to create a program which calculates a hotel's occupancy rate. He has managed all of the inputs but needs help with the following: 1) The first question asked is how many floors are in the hotel - and then the questions are asked floor by floor. We can't figure out how to get the program to stop questioning when the number of floors is reached. 2) He has programmed specific calculations for each floor, and now needs to have calculations for the entire hotel based on the input about each floor. Here is what he has done so far: #This program will calculate the occupancy rate of a hotel floor_number = 0 number_of_floors = int(input(How many floors are in the hotel?: )) while number_of_floors 1: print (Invalid input!) number_of_floors = input(Enter the number of floors in the hotel: ) while number_of_floors 1: floor_number = floor_number + 1 print() print (For floor #,floor_number) rooms_on_floor = int(input(How many rooms are on the floor ?: )) while rooms_on_floor 10: print (Invalid input!) rooms_on_floor = int(input(Enter the number of rooms on floor: )) occupied_rooms = int(input(How many rooms on the floor are occupied?: )) #CALCULATE OCCUPANCY RATE FOR FLOOR occupancy_rate = occupied_rooms / rooms_on_floor print (The occupancy rate for this floor is ,occupancy_rate) The following is what we believe needs to go in the program at the end except we can't figure out how to calculate it and make it all work :/ (alot of the terms have nothing at all to identify them yet...) hotel_occupancy = total_occupied / total_rooms print (The occupancy rate for this hotel is ,hotel_occupancy) print (The total number of rooms at this hotel is ,total_rooms) print (The number of occupied rooms at this hotel is ,total_occupied) vacant_rooms = total_rooms - total_occupied print (The number of vacant rooms at this hotel is ,vacant_rooms) We've searched and read and we found things about the break and pass commands but his teacher will not allow them because they haven't been taught yet. If you have any ideas and can take a minute to help, that would be great :) Thank you! Here's your program with some extra comments to get you started: #This program will calculate the occupancy rate of a hotel floor_number = 0 number_of_floors = int(input(How many floors are in the hotel?: )) while number_of_floors 1: print (Invalid input!) number_of_floors = input(Enter the number of floors in the hotel: ) # Remember you need to make sure this is an int, just like before. # number_of_floors = int(input(Enter the number of floors in the hotel: )) Right now it's a string. while number_of_floors 1: # This loop runs forever, as number_of_floors never changes. You need # to do something to `number_of_floors` such as de-increment it e.g: # `number_of_floors -= 1`, that way we will *eventually* have # number_of_floors less than 1, thus stopping the loop. A better # idea would be to use a `for` loop instead of the above `while` # loop. For example:: # # for i in range(number_of_floors): # # blah... do something for each floor. This loop auto-terminates. # floor_number = floor_number + 1 print() print (For floor #,floor_number) rooms_on_floor = int(input(How many rooms are on the floor ?: )) while rooms_on_floor 10: print (Invalid input!) # You might consider telling your user why their input is # invalid. e.g: rooms on floor must be greater than 10. rooms_on_floor = int(input(Enter the number of rooms on floor: )) occupied_rooms = int(input(How many rooms on the floor are occupied?: )) #CALCULATE OCCUPANCY RATE FOR FLOOR occupancy_rate = occupied_rooms / rooms_on_floor print (The occupancy rate for this floor is ,occupancy_rate) -Modulok- -- http://mail.python.org/mailman/listinfo/python-list
Re: New to python, do I need an IDE or is vim still good enough?
On Sun, 30 Dec 2012 09:30:10 +1100, Chris Angelico wrote: Absolutely! Though it's roughly as good to have the current cursor position shown in a status line somewhere, and takes up less real estate. But yes, vital to be able to see that. Even when I'm sitting *right next to* my boss and communicating verbally, I'll talk about the code by quoting line numbers. Let me explain. (No, there is too much. Let me sum up.) Pull up foobar dot jay ess and go to line 254-ish - see how the frobnosticator always gets called with a quuxed argument? I call shenanigans :-P I don't expect that you keep in your head the line numbers (even the line numbers-ish) of interesting or pertinent features of your code, *especially* while the code is in active development and the line numbers are rapidly changing. I think it is far more likely that you keep function, class or method names in your head (after all, you are presumably reading and writing those names very often), and when you want to demonstrate some feature, you *first* look it up by higher-level object (let's see the frob_quux function) to get the line number. Assuming that your functions and methods are not obnoxiously huge, I think having a good class browser which lets you jump directly to functions or methods is *far* more useful than line numbers, in this context. -- Steven -- http://mail.python.org/mailman/listinfo/python-list
Re: ignore case only for a part of the regex?
On Sun, 30 Dec 2012 10:20:19 -0500, Roy Smith wrote:
The way I would typically do something like this is build my regexes in
all lower case and .lower() the text I was matching against them. I'm
curious what you're doing where you want to enforce case sensitivity in
one part of a header, but not in another.
Well, sometimes you have things that are case sensitive, and other things
which are not, and sometimes you need to match them at the same time. I
don't think this is any more unusual than (say) wanting to match an
otherwise lowercase word whether or not it comes at the start of a
sentence:
[Pp]rogramming
is conceptually equivalent to match case-insensitive `p`, and case-
sensitive `rogramming`.
By the way, although there is probably nothing you can (easily) do about
this prior to Python 3.3, converting to lowercase is not the right way to
do case-insensitive matching. It happens to work correctly for ASCII, but
it is not correct for all alphabetic characters.
py 'Straße'.lower()
'straße'
py 'Straße'.upper()
'STRASSE'
The right way is to casefold first, then match:
py 'Straße'.casefold()
'strasse'
Curiously, there is an uppercase ß in old German. In recent years some
typographers have started using it instead of SS, but it's still rare,
and the official German rules have ß transform into SS and vice versa.
It's in Unicode, but few fonts show it:
py unicodedata.lookup('LATIN CAPITAL LETTER SHARP S')
'ẞ'
--
Steven
--
http://mail.python.org/mailman/listinfo/python-list
Re: New to python, do I need an IDE or is vim still good enough?
On Tue, Jan 1, 2013 at 2:55 PM, Steven D'Aprano steve+comp.lang.pyt...@pearwood.info wrote: On Sun, 30 Dec 2012 09:30:10 +1100, Chris Angelico wrote: Absolutely! Though it's roughly as good to have the current cursor position shown in a status line somewhere, and takes up less real estate. But yes, vital to be able to see that. Even when I'm sitting *right next to* my boss and communicating verbally, I'll talk about the code by quoting line numbers. Let me explain. (No, there is too much. Let me sum up.) Pull up foobar dot jay ess and go to line 254-ish - see how the frobnosticator always gets called with a quuxed argument? I call shenanigans :-P I don't expect that you keep in your head the line numbers (even the line numbers-ish) of interesting or pertinent features of your code, *especially* while the code is in active development and the line numbers are rapidly changing. I think it is far more likely that you keep function, class or method names in your head (after all, you are presumably reading and writing those names very often), and when you want to demonstrate some feature, you *first* look it up by higher-level object (let's see the frob_quux function) to get the line number. Neither. You're correct that I don't memorize line numbers; but the point of them was not to synchronize a screen with a brain, but to synchronize two screens. So you're also correct that I look it up to get the line number. But I'm not locating a function; if I wanted that, I'd use that. No, I'm pointing to a specific line of code. Assuming that your functions and methods are not obnoxiously huge, I think having a good class browser which lets you jump directly to functions or methods is *far* more useful than line numbers, in this context. They're not obnoxiously huge, but even twenty lines is too coarse when you're trying to explain one line of code. Way too coarse. I want to pinpoint what I'm talking about. ChrisA -- http://mail.python.org/mailman/listinfo/python-list
Re: Considering taking a hammer to the computer...
On 12/31/12 19:30, worldsbiggestsabres...@gmail.com wrote: Here is what I've learned: [snip] 4) It's New Year's Eve and I'm trying to learn Python...? Can't think of a much better way to spend New Year's Eve, unless you're learning Python while also watching fireworks. :-) -tkc -- http://mail.python.org/mailman/listinfo/python-list
[issue13951] Document that Seg Fault in .so called by ctypes causes the interpreter to Seg Fault
Georg Brandl added the comment: LGTM. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13951 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14516] test_tools assumes BUILDDIR=SRCDIR
Ronald Oussoren added the comment: 2.7 works as well. Roumen: what doesn't work and how can we reproduce that? -- resolution: - fixed stage: needs patch - committed/rejected status: open - pending ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14516 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16824] typo in test
New submission from Stefan Behnel: Line 522 in test file Lib/test/test_pep380.py says: trace.append(Should not have yielded:, y) However, 'trace' is a list and list.append() only takes one parameter, so this should read: trace.append(Should not have yielded: %r % y) I noticed it because Cython's type analysis refuses to compile this. This line is just a failure guard and is never reached in the normal test execution, that's why it doesn't show in CPython's test runs. -- components: Tests messages: 178653 nosy: scoder priority: normal severity: normal status: open title: typo in test type: compile error versions: Python 3.3, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16824 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15075] XincludeTest failure in test_xml_etree
Stefan Behnel added the comment: If runtime checks are needed to prevent mixing arbitrary objects into the tree, then I don't think they should be considered too costly. I agree with Florent that this is worth reopening. It doesn't look like a Tests bug to me rather a Lib/XML bug. -- nosy: +scoder ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15075 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1674555] sys.path in tests contains system directories
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: Added file: http://bugs.python.org/file28504/python-2.7-issue1674555.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1674555 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1674555] sys.path in tests contains system directories
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: Added file: http://bugs.python.org/file28505/python-3.2-issue1674555.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1674555 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1674555] sys.path in tests contains system directories
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: Added file: http://bugs.python.org/file28506/python-3.3-issue1674555.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1674555 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1674555] sys.path in tests contains system directories
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: Added file: http://bugs.python.org/file28507/python-3.4-issue1674555.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1674555 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1674555] sys.path in tests contains system directories
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: Removed file: http://bugs.python.org/file20583/python-3.2-issue1674555.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1674555 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1674555] sys.path in tests contains system directories
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: Removed file: http://bugs.python.org/file20584/python-2.7-issue1674555.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1674555 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16659] Pure Python implementation of random
Stefan Behnel added the comment: FWIW, PyPy has an (R)Python implementation already: https://bitbucket.org/pypy/pypy/src/default/pypy/rlib/rrandom.py -- nosy: +scoder ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16659 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16824] typo in test
Changes by Serhiy Storchaka storch...@gmail.com: -- assignee: - serhiy.storchaka nosy: +serhiy.storchaka ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16824 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10527] multiprocessing.Pipe problem: handle out of range in select()
Charles-François Natali added the comment: The patch looks good, however there's something really bothering me: in issue #14635, the same type of patch was applied to telnetlib, here, it's multiprocessing and AFAICT, any single use of select() in the standard library is subject to this FD_SETSIZE limitation. That why I think it could probably be a good idea to expose a high-level selector object in the select module, which would use the right syscall transparently (e.g. select, poll or /dev/poll), with a unified API. This would make writing portable and efficient I/O multiplexing code much easier, not only in the stdlib, but also for end-users. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10527 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16824] typo in test
Roundup Robot added the comment: New changeset 9472928af085 by Serhiy Storchaka in branch '3.3': Issue #16824: Fix a failure guard in the never reached in the normal test execution code in test_pep380. http://hg.python.org/cpython/rev/9472928af085 New changeset 5ef7d9d6 by Serhiy Storchaka in branch 'default': Issue #16824: Fix a failure guard in the never reached in the normal test execution code in test_pep380. http://hg.python.org/cpython/rev/5ef7d9d6 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16824 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16824] typo in test
Serhiy Storchaka added the comment: Fixed. Thank you, Stefan. I will be glad to see new bugs which you will found with Cython. -- resolution: - fixed stage: - committed/rejected status: open - closed type: compile error - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16824 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16802] fileno argument to socket.socket() undocumented
Serhiy Storchaka added the comment: The fileno parameter was added in the changeset 8e062e572ea4. It was mentioned in comments at the top of Modules/socketmodule.c, but not in the documentation or docstrings (nor for _socket.socket, nor for socket.socket). -- assignee: - docs@python components: +Documentation nosy: +docs@python, pitrou, serhiy.storchaka type: - enhancement ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16802 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: Removed file: http://bugs.python.org/file16630/python-LDCXXSHARED.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Arfrever Frehtes Taifersar Arahesis added the comment: I attach updated patches for distutils in case somebody wants to use them. (I privately update them once per week.) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: -- keywords: +patch Added file: http://bugs.python.org/file28508/python-2.7-distutils-C++.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: Added file: http://bugs.python.org/file28509/python-3.2-distutils-C++.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: Added file: http://bugs.python.org/file28510/python-3.3-distutils-C++.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1222585] C++ compilation support for distutils
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: Added file: http://bugs.python.org/file28511/python-3.4-distutils-C++.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1222585 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16320] Establish order in bytes/string dependencies
Serhiy Storchaka added the comment: The cleanup of BYTESTR_DEPS and UNICODE_DEPS seems reasonable, but can you explain the rationale behind removing the additional dependencies on formatter_unicode.c? This question already was asked by Antoine on IRC. Because now Python/formatter_unicode.c depends only on headers included in PYTHON_HEADERS. A special rule doesn't needed. Why were those dependencies ever needed (I can't see the dependencies from reading formatter_unicode.c and its included headers)? Perhaps this is an artifact. This dependency was added in r61057 and fce5af5ce16a by Christian Heimes. -- nosy: +christian.heimes ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16320 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16821] bundlebuilder broken in 2.7
Barry Alan Scott added the comment: Why not use IDLE? Workbench is a lot of code and dependencies. I expect that it works because idle.app was created using the --no-zipimport option that is new in 2.7. However with zip import the code is badly broken. Build IDLE.app with zip import and you should reproduce the bug. Have you code inspected the module as I suggested to review the new code? _getSiteCode is clearly wrong. The if is backwards and no else. The following inserts are in the wrong order: if %(optimize)s: sys.argv.insert(1, '-O') sys.argv.insert(1, mainprogram) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16821 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16801] Preserve original representation for integers / floats in docstrings
Georg Brandl added the comment: 20+ years of Python success suggest this isn't a problem that needs solving. That reasoning could be applied to almost all open tracker issues. Likewise, Linux itself doesn't preserve the original form of a chmod call. Where would/could it do so? C has no introspection facility equivalent to pydoc, which is discussed here. In the Linux manual pages, octal literals are used. Introspective tools like strace also display octal literals when tracing *chmod calls. That said, I agree that this is not an issue worth solving just because of octal literals. But there are more cases in which the actual signature doesn't represent the best way to document the function API, and if a simple solution can be found it would not be different from fixing a minor annoyance elsewhere in Python. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16801 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16821] bundlebuilder broken in 2.7
Ronald Oussoren added the comment: It probably works because IDLE.app only uses the stdlib (that is, anything imported from the main script is in the stdlib) The bundlebuilder call for IDLE.app: $(RUNSHARED) @ARCH_RUN_32BIT@ $(BUILDPYTHON) $(BUNDLEBULDER) \ --builddir=. \ --name=IDLE \ --link-exec \ --plist=Info.plist \ --mainprogram=$(srcdir)/idlemain.py \ --iconfile=$(srcdir)/../Icons/IDLE.icns \ --resource=$(srcdir)/../Icons/PythonSource.icns \ --resource=$(srcdir)/../Icons/PythonCompiled.icns \ --python=$(prefix)/Resources/Python.app/Contents/MacOS/Python \ build I don't have time to look into this right now, maybe in a couple of weeks. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16821 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16802] fileno argument to socket.socket() undocumented
Antoine Pitrou added the comment: The fileno argument looks like an implementation detail to me. -- nosy: +gvanrossum ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16802 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16061] performance regression in string replace for 3.3
Serhiy Storchaka added the comment: str_replace_1char.patch: why not implementing replace_1char_inplace() in stringlib, with one version per character type (UCS1, UCS2, UCS4)? Because there are no benefits to do it. All three versions (UCS1, UCS2, and UCS4) have no any common code. The best implementation used for every kind of strings. For UCS1 it uses fast memchr() (findchar() has some overhead here), for UCS2 it uses findchar(), and for UCS4 it uses a dumb loop, because findchar() will be too ineffective here. I prefer unicode_2.patch algorithm because it's simpler: only one loop (vs two loops for str_replace_1char.patch, with a threshold of 10 different characters). Yes, UCS1-implementation in str_replace_1char.patch is more complicated, but it is faster for more input strings. memchr() is more effective than a simple loop when the replaceable characters are rare. But when they meet often, a simple cycle is more efficient. The attempts counter determines how many characters will be checked before using memchr(). This speeds up the replacement in strings with frequent replacements, but a little slow down the replacement in strings with rare replacements. 10 is a compromise. str_replace_1char.patch speed up not only case when *each* character replaced, but when 1/2, 1/3, 1/5,... characters replaced. Why do you changed your algorithm? Is str_replace_1char.patch algorithm more efficient than unicode_2.patch algorithm? Is the speedup really interesting? You can run benchmarks and compare results. str_replace_1char.patch provides not the best performance, but most stable results for wide sort of strings, and has no regressions comparing with 3.2. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16061 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16802] fileno argument to socket.socket() undocumented
Richard Oudkerk added the comment: The fileno argument looks like an implementation detail to me. It has at least one potential use. On Windows socket.detach() returns a socket handle but there is no documented way to close it -- os.close() will not work. The only way to close it that I can see (without resorting to ctypes) is with something like socket.socket(fileno=handle).close() -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16802 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16822] execv (et al.) should invoke atexit handlers before executing new code
Antoine Pitrou added the comment: That's a good question. Conceptually it makes sense, but I wonder if programs currently rely on os.execv not cleaning up anything: not only it doesn't call atexit handlers, but it also doesn't try to shutdown the interpreter. Which can be handy if you are using exec() in a fork() + exec() context (I think it is generally recommended to use os._exit(), not sys.exit() in a forked child). -- nosy: +neologix, pitrou type: - enhancement versions: +Python 3.4 -Python 2.7, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16822 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16822] execv (et al.) should invoke atexit handlers before executing new code
Georg Brandl added the comment: FTR, with C's atexit(3), the handlers are not called either on exec(). -- nosy: +georg.brandl ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16822 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16822] execv (et al.) should invoke atexit handlers before executing new code
Charles-François Natali added the comment: The first reason for not calling atexit handlers upon exec() is that it wouldn't be async-safe anymore, and could result in deadlocks. Also, since atexit handlers are inherited upon fork(), running atexit handlers upon exec() could result in such handlers being called several times - something which should definitely be avoided. Note that the atexit documentation states that handlers will only be called in case of normal interpreter termination. So I'm -1 on the change, the chance of breaking existing applications is way too high. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16822 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16820] configparser.ConfigParser.clean and .update bugs
Roundup Robot added the comment: New changeset 459a23083b66 by Łukasz Langa in branch '3.3': Fixes `__setitem__` on parser['DEFAULT'] reported in issue #16820. http://hg.python.org/cpython/rev/459a23083b66 New changeset f6fb5a5748f0 by Łukasz Langa in branch 'default': Merged `parser['DEFAULT'].__setitem__` fix (issue #16820) from 3.3. http://hg.python.org/cpython/rev/f6fb5a5748f0 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16820 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16820] configparser.ConfigParser.clean and .update bugs
Łukasz Langa added the comment:
For the record, the bug that caused the following to be equivalent:
parser['DEFAULT'] = {'option': 'value'}
parser['DEFAULT'].update({'option': 'value'})
has been fixed for 3.3.1+ only. This way it's going to be easier for users to
reason about the fix (it was broken in 3.2.0 - 3.3.0).
Note that the bug only affected __setitem__ on the default section.
--
resolution: - fixed
stage: - committed/rejected
status: open - closed
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[issue16825] all OK!!!
Changes by Bernie Keimel unowne...@gmail.com: -- nosy: Bernie.Keimel priority: normal severity: normal status: open title: all OK!!! ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16825 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16825] all OK!!!
Changes by Charles-François Natali neolo...@free.fr: -- resolution: - invalid stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16825 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16591] RUNSHARED wrong for OSX no framework
Ronald Oussoren added the comment:
The patch can cause problems when either DYLD_LIBRARY_PATH or the current
working directory contains whitepace, a better fix is:
RUNSHARED=DYLD_LIBRARY_PATH=`pwd`:${DYLD_LIBRARY_PATH}
(That is, replace the single quotes by double quotes)
--
nosy: +hynek, ned.deily, ronaldoussoren
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[issue16803] Make test_importlib run tests under both _frozen_importlib and importlib._bootstrap
Changes by Brett Cannon br...@python.org: -- title: Make time_importlib run tests under both _frozen_importlib and importlib._bootstrap - Make test_importlib run tests under both _frozen_importlib and importlib._bootstrap ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16803 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16651] Find out what stdlib modules lack a pure Python implementation
Brett Cannon added the comment: One thing I should say about this list of modules is please don't go nuts porting every single module blindly. There is always a possibility that another VM has already ported the code and has simply not contributed it back and so there is no need to write it from scratch and more just political wrangling to get contributions pushed upstream from other VMs. There might also be reasons to not worry about porting something. Always start a conversation first before starting a port; last thing I want is someone putting in the time to port some code that no one will necessarily use for a while. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16651 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16802] fileno argument to socket.socket() undocumented
Serhiy Storchaka added the comment: It has at least one potential use. On Windows socket.detach() returns a socket handle but there is no documented way to close it -- os.close() will not work. The only way to close it that I can see (without resorting to ctypes) is with something like socket.socket(fileno=handle).close() There is an alternative (documented) interface: socket.fromfd(handle, socket.AF_INET, socket.SOCK_STREAM).close() -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16802 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16659] Pure Python implementation of random
Brett Cannon added the comment: In response to Raymond: First, Serhiy is a core developer now, so if he wants to commit this code and maintain it I have no objections as it doesn't detract from anything and the maintenance burden is his if he wants it. Whether any of us view it as the best use of his time or not is not our call and we can't stop him. =) Second, while PyPy may have an RPython implementation, it's originally from 2006, has already been patched by them twice in 2011 for bugs, and may not be needed by them anymore based on current performance characteristics of PyPy today in lieu of this code (and that's assuming they wrote the code in RPython originally for a specific reason compared to just needing something that worked, but this is all a guess w/o actually benchmarking). Third, I can't predict future VMs and their needs. It might not be used by a VM today (unless PyPy starts using it for their py3k work), but who knows what the future holds? As I said, Serhiy already wrote the code and is the core dev who will maintain it if it goes in so I don't see a maintenance burden here that is being hoisted upon python-dev. Fourth, I added a comment to issue #16651 to state that people should see what the other VMs already have and to start a conversation first before moving forward with a Python port to make sure no one views it as a waste of time. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16659 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10527] multiprocessing.Pipe problem: handle out of range in select()
Giampaolo Rodola' added the comment: I know. I proposed something like that here: http://mail.python.org/pipermail/python-ideas/2012-May/015223.html. In theory all the necessary pieces are already there. What's missing is an agreement on what the API should look like, and that's the hard part 'cause it should be the most generic as possible. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10527 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10527] multiprocessing.Pipe problem: handle out of range in select()
Antoine Pitrou added the comment: I know. I proposed something like that here: http://mail.python.org/pipermail/python-ideas/2012-May/015223.html. In theory all the necessary pieces are already there. What's missing is an agreement on what the API should look like, and that's the hard part 'cause it should be the most generic as possible. Well, there was a lot of bikeshedding and pie-in-the-sky arguments in that thread, but I think the original idea of a small wrapper is good enough. Let Guido do the grand async shakeup separately. Also, I've changed my mind: I think select would be an ok module for this :) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10527 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16826] Don't check for PYTHONCASEOK if interpreter started with -E
New submission from Brett Cannon: Importlib, when checking for PYTHONCASEOK, does not respect -E as it did in Python 3.2 and earlier (http://hg.python.org/cpython/file/0786dfc3b2b4/Python/import.c#l1933). -- components: Interpreter Core keywords: 3.2regression messages: 178679 nosy: brett.cannon priority: normal severity: normal stage: test needed status: open title: Don't check for PYTHONCASEOK if interpreter started with -E type: behavior versions: Python 3.3, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16826 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16827] Remove the relatively advanced content from section 2 in tutorial
New submission from Ramchandra Apte: Most of the content in section 2 in the tutorial, http://docs.python.org/3/tutorial/interpreter.html , is relatively advanced and doesn't belong in, at least, the beginning of the tutorial. Only 2.1. Invoking the Interpreter, and 2.2.3. Source Code Encoding should be in section 2. The rest can be moved outside the tutorial, or in later portions. Thanks to Ezio Melotti for helping me overcome my laziness in filing this bug. -- assignee: docs@python components: Documentation messages: 178680 nosy: docs@python, ramchandra.apte priority: normal severity: normal status: open title: Remove the relatively advanced content from section 2 in tutorial ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16827 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16827] Remove the relatively advanced content from section 2 in tutorial
Ezio Melotti added the comment: +1 -- keywords: +easy nosy: +chris.jerdonek, ezio.melotti stage: - needs patch type: - enhancement versions: +Python 2.7, Python 3.2, Python 3.3, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16827 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16802] fileno argument to socket.socket() undocumented
Richard Oudkerk added the comment: There is an alternative (documented) interface: socket.fromfd(handle, socket.AF_INET, socket.SOCK_STREAM).close() socket.fromfd() duplicates the handle, so that does not close the original handle. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16802 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16591] RUNSHARED wrong for OSX no framework
Hynek Schlawack added the comment: bikeshed$(pwd)/bikeshed -- stage: - patch review versions: +Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16591 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16659] Pure Python implementation of random
Serhiy Storchaka added the comment: I don't want to make a decision on the inclusion of this code. However, I will undertake to maintain it. I'm going to fix one algorithmic bug in current implementation and add C implementations for some methods which significantly slowed in Python implementation. This can be done without the committing of this patch, but the dual test the two implementations will make the code more reliable. Even if Python implementation is not to be used, it will help in maintaining C implementation. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16659 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16591] RUNSHARED wrong for OSX no framework
Ronald Oussoren added the comment: Hynek Schlawack added the comment: bikeshed$(pwd)/bikeshed I'd usually agree, but this is a configure script and those shouldn't contain shell features invented after 1970 :-) More seriously, a large subset of command interpolations in configure.ac use backticks. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16591 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16591] RUNSHARED wrong for OSX no framework
Hynek Schlawack added the comment: I’m fine with that. My focus was fixing the ticket metadata. :) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16591 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16591] RUNSHARED wrong for OSX no framework
Fabian Groffen added the comment:
re: single quotes - double quotes
I made RUNSHARED consistent (although, as you point out, less broken) with the
other RUNSHARED assignments right above. If suggest to tackle the issue of
whitespace support for all RUNSHARED assignments, not just Darwin case.
re: `pwd` vs. $(pwd)
$ /bin/sh
$ echo $(pwd)
syntax error: `(' unexpected
Here again, even though Darwin/OSX may be shipped with /bin/sh being bash
(hence above problem not existing), for consistency, using `pwd` in all
RUNSHARED assignments is nice, IMO.
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[issue16651] Find out what stdlib modules lack a pure Python implementation
Serhiy Storchaka added the comment: There is one additional benefit. I have already implemented audioop module in Python, and due to this it has found many bugs in the current C implementation (issue16686). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16651 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16783] sqlite3 accepts strings it cannot (by default) return
Changes by Jesús Cea Avión j...@jcea.es: -- nosy: +jcea ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16783 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6010] unable to retrieve latin-1 encoded data from sqlite3
Changes by Jesús Cea Avión j...@jcea.es: -- nosy: +jcea ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6010 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16591] RUNSHARED wrong for OSX no framework
Ronald Oussoren added the comment:
On 31 Dec, 2012, at 15:59, Fabian Groffen rep...@bugs.python.org wrote:
Fabian Groffen added the comment:
re: single quotes - double quotes
I made RUNSHARED consistent (although, as you point out, less broken) with
the other RUNSHARED assignments right above. If suggest to tackle the issue
of whitespace support for all RUNSHARED assignments, not just Darwin case.
Maybe, but whitespace supporrt on OSX is more pressing than on regular Unix
systems because users are more likely to create directory names with whitespace
in them.
re: `pwd` vs. $(pwd)
$ /bin/sh
$ echo $(pwd)
syntax error: `(' unexpected
Here again, even though Darwin/OSX may be shipped with /bin/sh being bash
(hence above problem not existing), for consistency, using `pwd` in all
RUNSHARED assignments is nice, IMO.
Which shell doesn't have $(command) support? It is not a bash-ism, but is part
of the POSIX shell definition (but wasn't present in older sh implementations).
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[issue16826] Don't check for PYTHONCASEOK if interpreter started with -E
Changes by Nick Coghlan ncogh...@gmail.com: -- nosy: +ncoghlan ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16826 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16802] fileno argument to socket.socket() undocumented
Serhiy Storchaka added the comment: Indeed. In any case, if this idiom is widely used, we can't hide this parameter and should document it (and perhaps document this idiom). If BDFL not want this parameter was made public, he would not have added it as an keyword argument. However, may be to ask him? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16802 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7735] socket.create_connection() creates IPv6 DNS requests even when built with --disable-ipv6
Ralf Schmitt added the comment: Daniel is pretty much spot on, thanks for that! Regarding the use case: I disabled IPv6 system wide when building packages via gentoo's USE flag. I didn't do anything in order to configure IPv6 or remove it. My local network interface having a local link address is a result of that. I've been told multiple times to fix my setup. And I said multiple times that the setup is not at fault here. schmir expects that --disable-ipv6 would really disable IPv6 *everywhere* in Python, which is wrong. Python may still get IPv6 adddresses from getaddrinfo() if the system does somehow support IPv6. I did not say that. In fact I wrote in msg172729: I didn't request that the switch disables any code that somehow deals with IPv6. I'm just talking about that one function! Python may still get IPv6 adddresses from getaddrinfo() if the system does somehow support IPv6. That would be nice. But that's currently not the case. see http://bugs.python.org/issue16208 haypo, you also keep talking of an initial problem, which you assume must be there somewhere in my network - which I try to workaround with --disable-ipv6. There is no problem on my side that I'm trying to fix. It's just that I have disabled IPv6 via gentoo's USE flags, since I don't use it. I've also been telling this multiple times, I don't know why I'm being completely ignored here. wont fix is the correct status for this issue: we agree that there is a bug, but it will not be fixed, because --disable-ipv6 is the wrong solution. again. it can't be a solution since there is no problem unless this option is being used and then there's a problem in python. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7735 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7735] socket.create_connection() creates IPv6 DNS requests even when built with --disable-ipv6
Changes by Antoine Pitrou pit...@free.fr: -- nosy: -pitrou ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7735 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10527] multiprocessing.Pipe problem: handle out of range in select()
Giampaolo Rodola' added the comment: Well, for now I'd say let's just check in this patch as-is. I would be keen on considering this a bug and hence address the patch for Python 2.7, 3.2, 3.3 and 3.4. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10527 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1674555] sys.path in tests contains system directories
Changes by Nick Coghlan ncogh...@gmail.com: -- nosy: +ncoghlan ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1674555 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16787] asyncore.dispatcher_with_send - increase the send buffer size
Giampaolo Rodola' added the comment: Does asyncore expose its implementation details? I was talking about asynchat. What is supposed to change is asynchat.async_chat.producer_fifo attribute which is currently a collections.deque object. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16787 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16787] asyncore.dispatcher_with_send - increase the send buffer size
Giampaolo Rodola' added the comment: BTW, the patch looks ok to me. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16787 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
