Re: Self healthcheck

2014-01-22 Thread Asaf Las
On Wednesday, January 22, 2014 5:08:25 AM UTC+2, Chris Angelico wrote: I assume you're talking about pure Python code, running under CPython. (If you're writing an extension module, say in C, there are completely different ways to detect reference leaks; and other Pythons will behave slightly

Re: Early retirement project?

2014-01-22 Thread wxjmfauth
Le mardi 21 janvier 2014 18:34:44 UTC+1, Terry Reedy a écrit : On 1/21/2014 6:38 AM, Tim Chase wrote: 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

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread indar kumar
So my question is if I am giving multiple inputs(a new device say for example) in a loop and creating a database(dictionary) for each new devices for example. I want subsequent devices to save their data(values only not keys) to the database of each of the already existing devices. How can I do

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread indar kumar
On Saturday, January 18, 2014 3:21:42 PM UTC-7, indar kumar wrote: Hi, I want to show a code for review but afraid of plagiarism issues. Kindly, suggest how can I post it for review here without masking it visible for public Pleae give example also. I will be thankful. --

Re: Self healthcheck

2014-01-22 Thread Nicholas Cole
On Wednesday, 22 January 2014, Asaf Las roeg...@gmail.com wrote: On Wednesday, January 22, 2014 5:08:25 AM UTC+2, Chris Angelico wrote: I assume you're talking about pure Python code, running under CPython. (If you're writing an extension module, say in C, there are completely different

Re: Self healthcheck

2014-01-22 Thread Frank Millman
Asaf Las roeg...@gmail.com wrote in message news:58c541ab-c6e1-45a8-b03a-8597ed7ec...@googlegroups.com... Yes the question was about CPython. But i am not after CPython leaks though detecting these would be good, but my own mistakes leading to accumulation of data in mutable structures.

Re: which data structure to use?

2014-01-22 Thread Robert Voigtländer
Unlikely. Are you sure that .heap and .lookup contents are still in sync with your modification? No it's not. Atfer having read about heapq it's clear why. Thanks for the hint. allows you to delete random nodes, but the lowest() method will slow down as it has to iterate over all dict

Re: Separate Address number and name

2014-01-22 Thread Mark Lawrence
On 22/01/2014 00:06, Shane Konings wrote: The following is a sample of the data. There are hundreds of lines that need to have an automated process of splitting the strings into headings to be imported into excel with theses headings See here for code that could simplify your extire task

Re: Early retirement project?

2014-01-22 Thread Mark Lawrence
On 22/01/2014 08:18, wxjmfa...@gmail.com wrote: To my knowledge you are one of only two people who refuse to remove double line spacing from google. Just how bloody minded are you? -- My fellow Pythonistas, ask not what our language can do for you, ask what you can do for our language.

any wheel experts here?

2014-01-22 Thread Robin Becker
I'm trying to use --plat-name in python33 setup.py bdist_wheel --plat-name=win-amd64 I have a patched distutils package on my path that does allow me to do cross platform builds with normal distutils setup.py. However, I noticed immediately that my allegedly amd64 build is saying things

Re: any wheel experts here?

2014-01-22 Thread Oscar Benjamin
On Wed, Jan 22, 2014 at 10:49:29AM +, Robin Becker wrote: I'm trying to use --plat-name in python33 setup.py bdist_wheel --plat-name=win-amd64 I have a patched distutils package on my path that does allow me to do cross platform builds with normal distutils setup.py. However, I

Using a static library in a C extension for Python

2014-01-22 Thread lgabiot
Hello, working on OS X 10.8.5 Python 2.7 I've written a simple C extension for Python that uses the cairo graphic library. It works well, and I can call it from Python with no problem. The only drawback is that I need to have the cairo library installed on my system (so it seems my extension

Re: [newbie] advice and comment wanted on first tkinter program

2014-01-22 Thread Dave Angel
Jean Dupont jeandupont...@gmail.com Wrote in message: Op maandag 20 januari 2014 07:24:31 UTC+1 schreef Chris Angelico: On Mon, Jan 20, 2014 at 3:04 PM, Jean Dupont jeandupont...@gmail.com wrote: I started a thread [newbie] starting geany from within idle does not work I did try to do

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread Neil Cerutti
On 2014-01-22, Steven D'Aprano steve+comp.lang.pyt...@pearwood.info wrote: Do you notice the assumption made? Let me highlight it for you: THE WORDS OF OTHERS The hidden assumption here is that *words are property*, that they belong to whomever first publishes them. Having now written

Re: Early retirement project?

2014-01-22 Thread Neil Cerutti
On 2014-01-22, wxjmfa...@gmail.com wxjmfa...@gmail.com wrote: In fact, Python just becomes the last tool I (would) recommend, especially for non-ascii users. Have a care, jmf. People unfamiliar with your opinions might take that seriously. -- Neil Cerutti --

Re: Early retirement project?

2014-01-22 Thread Larry Martell
On Wed, Jan 22, 2014 at 1:18 AM, wxjmfa...@gmail.com wrote: In fact, Python just becomes the last tool I (would) recommend, especially for non-ascii users. That's right - only Americans should use Python! -- https://mail.python.org/mailman/listinfo/python-list

Re: Early retirement project?

2014-01-22 Thread Rustom Mody
On Wednesday, January 22, 2014 7:15:34 PM UTC+5:30, Larry wrote: On Wed, Jan 22, 2014 at 1:18 AM, wrote: In fact, Python just becomes the last tool I (would) recommend, especially for non-ascii users. That's right - only Americans should use Python! Of whom the firstest and worstest is

Re: any wheel experts here?

2014-01-22 Thread Rustom Mody
On Wednesday, January 22, 2014 4:31:32 PM UTC+5:30, Oscar Benjamin wrote: Sounds reasonable. I don't know the answer or whether anyone else on this list will but you can definitely find the relevant developers at this mailing list: https://mail.python.org/mailman/listinfo/distutils-sig/ I

Re: Early retirement project?

2014-01-22 Thread Mark Lawrence
On 22/01/2014 08:18, wxjmfa...@gmail.com wrote: In fact, Python just becomes the last tool I (would) recommend, especially for non-ascii users. https://www.youtube.com/watch?v=7aItpjF5vXc dedicated to jmf and his knowledge of unicode and Python. -- My fellow Pythonistas, ask not what our

Re: [newbie] advice and comment wanted on first tkinter program

2014-01-22 Thread Jean Dupont
Op maandag 20 januari 2014 10:17:15 UTC+1 schreef Alister: On Sun, 19 Jan 2014 20:04:05 -0800, Jean Dupont wrote: Op zaterdag 18 januari 2014 16:12:41 UTC+1 schreef Oscar Benjamin: On 18 January 2014 14:52, Jean Dupont jeandupont...@gmail.com wrote: Thanks Peter and Terry Jan for the

Re: Separate Address number and name

2014-01-22 Thread Denis McMahon
On Tue, 21 Jan 2014 15:49:16 -0800, Shane Konings wrote: I have the following sample from a data set and I am looking to split the address number and name into separate headings as seen below. FarmIDAddress 1 1067 Niagara Stone 24260 Mountainview 3 25 Hunter 4 1091

Re: [newbie] advice and comment wanted on first tkinter program

2014-01-22 Thread Alister
On Wed, 22 Jan 2014 06:45:53 -0800, Jean Dupont wrote: Op maandag 20 januari 2014 10:17:15 UTC+1 schreef Alister: On Sun, 19 Jan 2014 20:04:05 -0800, Jean Dupont wrote: Op zaterdag 18 januari 2014 16:12:41 UTC+1 schreef Oscar Benjamin: On 18 January 2014 14:52, Jean Dupont

Re: Self healthcheck

2014-01-22 Thread Asaf Las
On Wednesday, January 22, 2014 10:43:39 AM UTC+2, Nicholas wrote: There are some good tools recommended here:  http://stackoverflow.com/questions/110259/which-python-memory-profiler-is-recommended  But in general: use weak references wherever possible would be my advice. They not only prevent

SIngleton from __defaults__

2014-01-22 Thread Asaf Las
Hi Inspired by Modifying the default argument of function https://groups.google.com/forum/#!topic/comp.lang.python/1xtFE6uScaI is it possible to create singleton using construct below : def singleton_provider(x = [None]): if singleton_provider.__defaults__[0][0] == None:

Re: Self healthcheck

2014-01-22 Thread Asaf Las
On Wednesday, January 22, 2014 10:56:30 AM UTC+2, Frank Millman wrote: class MainObject: def __init__(self, identifier): self._del = delwatcher('MainObject', identifier) class delwatcher: def __init__(self, obj_type, identifier): self.obj_type = obj_type

Re: SIngleton from __defaults__

2014-01-22 Thread Chris Angelico
On Thu, Jan 23, 2014 at 3:07 AM, Asaf Las roeg...@gmail.com wrote: is it possible to create singleton using construct below : def singleton_provider(x = [None]): if singleton_provider.__defaults__[0][0] == None: singleton_provider.__defaults__[0][0] = SomeClass() return

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread indar kumar
On Saturday, January 18, 2014 3:21:42 PM UTC-7, indar kumar wrote: Hi, I want to show a code for review but afraid of plagiarism issues. Kindly, suggest how can I post it for review here without masking it visible for public This is a gratuitous arp request

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread indar kumar
On Saturday, January 18, 2014 3:21:42 PM UTC-7, indar kumar wrote: Hi, I want to show a code for review but afraid of plagiarism issues. Kindly, suggest how can I post it for review here without masking it visible for public Description of each of the commands: • config ◦ Parameters:

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread Rustom Mody
On Wednesday, January 22, 2014 2:06:17 PM UTC+5:30, indar kumar wrote: So my question is if I am giving multiple inputs(a new device say for example) in a loop and creating a database(dictionary) for each new devices for example. I want subsequent devices to save their data(values only not

Re: SIngleton from __defaults__

2014-01-22 Thread Asaf Las
On Wednesday, January 22, 2014 6:18:57 PM UTC+2, Chris Angelico wrote: On Thu, Jan 23, 2014 at 3:07 AM, Asaf Las r@gmail.com wrote: Why not simply: def get_singleton(x = SomeClass()): return x Or even: singleton = SomeClass() ? Neither of the above provides anything above the last

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread indar kumar
On Saturday, January 18, 2014 3:21:42 PM UTC-7, indar kumar wrote: Hi, I want to show a code for review but afraid of plagiarism issues. Kindly, suggest how can I post it for review here without masking it visible for public Any link related to such type of problems or logic would be

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread indar kumar
On Saturday, January 18, 2014 3:21:42 PM UTC-7, indar kumar wrote: Hi, I want to show a code for review but afraid of plagiarism issues. Kindly, suggest how can I post it for review here without masking it visible for public I need to implement this with simple dictionarie. I know use

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread indar kumar
On Saturday, January 18, 2014 3:21:42 PM UTC-7, indar kumar wrote: Hi, I want to show a code for review but afraid of plagiarism issues. Kindly, suggest how can I post it for review here without masking it visible for public Just one hint and I have made the design for whole code.

Re: SIngleton from __defaults__

2014-01-22 Thread 88888 Dihedral
On Thursday, January 23, 2014 12:37:36 AM UTC+8, Asaf Las wrote: On Wednesday, January 22, 2014 6:18:57 PM UTC+2, Chris Angelico wrote: On Thu, Jan 23, 2014 at 3:07 AM, Asaf Las r@gmail.com wrote: Why not simply: def get_singleton(x = SomeClass()): return x Or

Re: Using a static library in a C extension for Python

2014-01-22 Thread 88888 Dihedral
On Wednesday, January 22, 2014 7:01:50 PM UTC+8, lgabiot wrote: Hello, working on OS X 10.8.5 Python 2.7 I've written a simple C extension for Python that uses the cairo graphic library. It works well, and I can call it from Python with no problem. The only drawback is

Re: Separate Address number and name

2014-01-22 Thread Denis McMahon
On Tue, 21 Jan 2014 16:06:56 -0800, Shane Konings wrote: The following is a sample of the data. There are hundreds of lines that need to have an automated process of splitting the strings into headings to be imported into excel with theses headings ID Address StreetNum StreetName

No overflow in variables?

2014-01-22 Thread Philip Red
Hi everyone. First of all sorry if my english is not good. I have a question about something in Python I can not explain: in every programming language I know (e.g. C#) if you exceed the max-value of a certain type (e.g. a long-integer) you get an overflow. Here is a simple example in C#:

Re: No overflow in variables?

2014-01-22 Thread Larry Martell
On Wed, Jan 22, 2014 at 11:09 AM, Philip Red filippo.biolc...@googlemail.com wrote: Hi everyone. First of all sorry if my english is not good. I have a question about something in Python I can not explain: in every programming language I know (e.g. C#) if you exceed the max-value of a certain

Re:No overflow in variables?

2014-01-22 Thread Dave Angel
Philip Red filippo.biolc...@googlemail.com Wrote in message: Hi everyone. First of all sorry if my english is not good. I have a question about something in Python I can not explain: in every programming language I know (e.g. C#) if you exceed the max-value of a certain type (e.g. a

Re: Early retirement project?

2014-01-22 Thread Piet van Oostrum
wxjmfa...@gmail.com writes: In fact, Python just becomes the last tool I (would) recommend, especially for non-ascii users. jmf In fact, Python 3 is one of the best programming tools for non-ASCII users. -- Piet van Oostrum p...@vanoostrum.org WWW: http://pietvanoostrum.com/ PGP key:

Re: No overflow in variables?

2014-01-22 Thread Chris Angelico
On Thu, Jan 23, 2014 at 5:09 AM, Philip Red filippo.biolc...@googlemail.com wrote: Now I do the same with Python: x = 9223372036854775807 print(type(x)) # class 'int' x = x * 2 # 18446744073709551614 print(x)

Re: No overflow in variables?

2014-01-22 Thread Philip Red
Thank you for your answers! -- https://mail.python.org/mailman/listinfo/python-list

Re: Self healthcheck

2014-01-22 Thread Dave Angel
Asaf Las roeg...@gmail.com Wrote in message: On Wednesday, January 22, 2014 10:56:30 AM UTC+2, Frank Millman wrote: class MainObject: def __init__(self, identifier): self._del = delwatcher('MainObject', identifier) class delwatcher: def __init__(self, obj_type,

Re: No overflow in variables?

2014-01-22 Thread Philip Red
Thank you ChrisA -- https://mail.python.org/mailman/listinfo/python-list

Re: SIngleton from __defaults__

2014-01-22 Thread Ned Batchelder
On 1/22/14 11:37 AM, Asaf Las wrote: On Wednesday, January 22, 2014 6:18:57 PM UTC+2, Chris Angelico wrote: On Thu, Jan 23, 2014 at 3:07 AM, Asaf Las r@gmail.com wrote: Why not simply: def get_singleton(x = SomeClass()): return x Or even: singleton = SomeClass() ? Neither of the above

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread Ned Batchelder
On 1/22/14 12:09 PM, indar kumar wrote: On Saturday, January 18, 2014 3:21:42 PM UTC-7, indar kumar wrote: Hi, I want to show a code for review but afraid of plagiarism issues. Kindly, suggest how can I post it for review here without masking it visible for public Just one hint and I have

awesome slugify and unicode

2014-01-22 Thread Mark Lawrence
I thought this blog might interest some of you http://pydanny.com/awesome-slugify-human-readable-url-slugs-from-any-string.html -- My fellow Pythonistas, ask not what our language can do for you, ask what you can do for our language. Mark Lawrence --

Re: Using a static library in a C extension for Python

2014-01-22 Thread lgabiot
Le 22/01/14 18:31, 8 Dihedral a écrit : Check the C source code generated by Pyrex and check cython for what u want, but I did try that out in any mobile phone or flat panel programming. Thanks a lot for your answer. I didn't use Pyrex or other tool, but wrote myself the C python

Re: SIngleton from __defaults__

2014-01-22 Thread Asaf Las
On Wednesday, January 22, 2014 9:18:19 PM UTC+2, Ned Batchelder wrote: Chris is right here, too: modules are themselves singletons, no matter how many times you import them, they are only executed once, and the same module object is provided for each import. Ned Batchelder,

Re: Python declarative

2014-01-22 Thread sertorbe
El miércoles, 15 de enero de 2014 18:02:08 UTC+1, Sergio Tortosa Benedito escribió: Hi I'm developing a sort of language extension for writing GUI programs called guilang, right now it's written in Lua but I'm considreing Python instead (because it's more tailored to alone applications).

Re: awesome slugify and unicode

2014-01-22 Thread Ethan Furman
On 01/22/2014 11:23 AM, Mark Lawrence wrote: I thought this blog might interest some of you http://pydanny.com/awesome-slugify-human-readable-url-slugs-from-any-string.html Thanks! -- ~Ethan~ -- https://mail.python.org/mailman/listinfo/python-list

Re: No overflow in variables?

2014-01-22 Thread Roy Smith
In article mailman.5846.1390415644.18130.python-l...@python.org, Chris Angelico ros...@gmail.com wrote: The Python integer type stores arbitrary precision. Which is not only really cool, but terribly useful for solving many Project Euler puzzles :-) --

Re: SIngleton from __defaults__

2014-01-22 Thread Asaf Las
On Wednesday, January 22, 2014 6:18:57 PM UTC+2, Chris Angelico wrote: On Thu, Jan 23, 2014 at 3:07 AM, Asaf Las r...@gmail.com wrote: is it possible to create singleton using construct below : def singleton_provider(x = [None]): if singleton_provider.__defaults__[0][0] == None:

Re: Python declarative

2014-01-22 Thread Asaf Las
On Wednesday, January 15, 2014 7:02:08 PM UTC+2, Sergio Tortosa Benedito wrote: Hi I'm developing a sort of language extension for writing GUI programs called guilang, right now it's written in Lua but I'm considreing Python instead (because it's more tailored to alone applications). My

Re: Early retirement project?

2014-01-22 Thread Gregory Ewing
wxjmfa...@gmail.com wrote: In fact, Python just becomes the last tool I (would) recommend, especially for non-ascii users. To the OP: Ignore wxjmfauth, he's our resident nutcase. -- Greg -- https://mail.python.org/mailman/listinfo/python-list

Re: Using a static library in a C extension for Python

2014-01-22 Thread Gregory Ewing
lgabiot wrote: Le 22/01/14 18:31, 8 Dihedral a écrit : Check the C source code generated by Pyrex ... Thanks a lot for your answer. We suspect that 8 Dihedral is actually a bot, so you're *probably* wasting your time attempting to engage it in conversation. -- Greg --

Re: No overflow in variables?

2014-01-22 Thread Gregory Ewing
Chris Angelico wrote: (Which means, no, Python cannot represent Graham's Number in an int. Sorry about that.) This is probably a good thing. I'm told that any computer with enough RAM to hold Graham's number would, from entropy considerations alone, have enough mass to become a black hole. --

Re: SIngleton from __defaults__

2014-01-22 Thread Asaf Las
On Wednesday, January 22, 2014 6:18:57 PM UTC+2, Chris Angelico wrote: On Thu, Jan 23, 2014 at 3:07 AM, Asaf Las r...@gmail.com wrote: ChrisA and this one is about multiclass container function with multithreading support: import threading def provider(cls, x = [threading.Lock(), {}]):

Re: Using a static library in a C extension for Python

2014-01-22 Thread Christian Gollwitzer
Hi, Am 22.01.14 12:01, schrieb lgabiot: Is it possible to link statically cairo to my extension, so that even if cairo is not installed on a computer, the code will run? I guess I would need to modify the setup.py file using distutils to compile cairo statically into my .so file? I've done

Re: No overflow in variables?

2014-01-22 Thread random832
On Wed, Jan 22, 2014, at 13:26, Chris Angelico wrote: The Python integer type stores arbitrary precision. It's not a machine word, like the C# integer types (plural, or does it have only one? C# has the usual assortment of fixed-width integer types - though by default they throw exceptions on

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread Steven D'Aprano
On Wed, 22 Jan 2014 00:36:17 -0800, indar kumar wrote: So my question is if I am giving multiple inputs(a new device say for example) in a loop and creating a database(dictionary) for each new devices for example. I want subsequent devices to save their data(values only not keys) to the

Case insensitive exists()?

2014-01-22 Thread Larry Martell
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, each in a different dir, and each dir can have

Re: Case insensitive exists()?

2014-01-22 Thread Roy Smith
In article mailman.5853.1390438708.18130.python-l...@python.org, Larry Martell larry.mart...@gmail.com 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

[ANN] Oktest.py 0.13.0 - a new style testing library

2014-01-22 Thread Makoto Kuwata
Oktest 0.13.0 is released. https://pypi.python.org/pypi/Oktest/ Oktest is a new-style testing library for Python. ## unittest self.assertEqual(x, y) self.assertNotEqual(x, y) self.assertGreaterEqual(x, y) self.assertIsInstance(obj, cls) self.assertRegexpMatches(text,

Re: Case insensitive exists()?

2014-01-22 Thread Larry Martell
On Wed, Jan 22, 2014 at 6:08 PM, Roy Smith r...@panix.com wrote: In article mailman.5853.1390438708.18130.python-l...@python.org, Larry Martell larry.mart...@gmail.com wrote: I have the need to check for a files existence against a string, but I need to do case-insensitively. I cannot

Re: Case insensitive exists()?

2014-01-22 Thread Roy Smith
In article mailman.5855.1390439920.18130.python-l...@python.org, Larry Martell larry.mart...@gmail.com wrote: The issue is that I run a database query and get back rows, each with a file path (each in a different dir). And I have to check to see if that file exists. Each is a separate search

Re: Case insensitive exists()?

2014-01-22 Thread MRAB
On 2014-01-23 00:58, 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, each

Re: Case insensitive exists()?

2014-01-22 Thread Ethan Furman
On 01/22/2014 04:58 PM, Larry Martell wrote: I have the need to check for a files existence against a string, but I need to do case-insensitively. This should get you going. As it is, it will check the /entire/ string you send in even if it has path parts to it, and there are probably other

Re: Using a static library in a C extension for Python

2014-01-22 Thread lgabiot
Le 22/01/14 23:09, Gregory Ewing a écrit : We suspect that 8 Dihedral is actually a bot, so you're *probably* wasting your time attempting to engage it in conversation. Thanks, so that will be my first real experience of the Turing test!!! --

Re: Using a static library in a C extension for Python

2014-01-22 Thread lgabiot
thanks a lot for your very precise answer! shortly, as I'm running out of time right now: I've got here a lot of informations, so I'll dig in the directions you gave me. It will be a good compiling exercise... (I'm really new at all this). --

Re: Case insensitive exists()?

2014-01-22 Thread Chris Angelico
On Thu, Jan 23, 2014 at 12:27 PM, MRAB pyt...@mrabarnett.plus.com wrote: On 2014-01-23 00:58, 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

Re: Python declarative

2014-01-22 Thread Chris Angelico
On Thu, Jan 23, 2014 at 8:16 AM, Asaf Las roeg...@gmail.com wrote: i am novice in python, but let me suggest you something: it would be beneficial to use json text file to specify your gui so composite data structure can be created using json and then your program can construct window giving

Re: Using a static library in a C extension for Python

2014-01-22 Thread Chris Angelico
On Thu, Jan 23, 2014 at 10:00 AM, Christian Gollwitzer aurio...@gmx.de wrote: There might be another issue with the license of the library. Cairo is both LGPL and MPL. For LGPL, only dynamic linking is without doubt, for MPL it seems to be accepted to link statically. It all depends on whether

problem with sqlite3: cannot use in a SQL query with (?)

2014-01-22 Thread lgabiot
Hello, I'm building an application using a simple sqlite3 database. At some point, I need to select rows (more precisely some fields in rows) that have the following property: their field max_level (an INT), should not exceed a value stored in a variable called threshold, where an int is

Re: problem with sqlite3: cannot use in a SQL query with (?)

2014-01-22 Thread lgabiot
I did similar operations on UPDATE instead of SELECT, and it works there. Maybe my mind is fried right now, but I can't figure out the solution... so maybe I should rename my post: cannot use =, with (?) in SELECT WHERE query ? -- https://mail.python.org/mailman/listinfo/python-list

Re: problem with sqlite3: cannot use in a SQL query with (?)

2014-01-22 Thread Chris Angelico
On Thu, Jan 23, 2014 at 1:32 PM, lgabiot lgab...@hotmail.com wrote: cursor = conn.execute(SELECT filename, filepath FROM files WHERE max_level(?), threshold) that doesn't work (throw an exception) What exception, exactly? Was it telling you that an integer is not iterable, perhaps? If so,

Re: problem with sqlite3: cannot use in a SQL query with (?)

2014-01-22 Thread bob gailer
On 1/22/2014 9:32 PM, lgabiot wrote: Hello, I'm building an application using a simple sqlite3 database. At some point, I need to select rows (more precisely some fields in rows) that have the following property: their field max_level (an INT), should not exceed a value stored in a variable

Re: problem with sqlite3: cannot use in a SQL query with (?)

2014-01-22 Thread bob gailer
On 1/22/2014 9:32 PM, lgabiot wrote: Hello, I'm building an application using a simple sqlite3 database. At some point, I need to select rows (more precisely some fields in rows) that have the following property: their field max_level (an INT), should not exceed a value stored in a variable

Re: problem with sqlite3: cannot use in a SQL query with (?)

2014-01-22 Thread Tim Chase
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 = SELECT ... WHERE

Re: Python declarative

2014-01-22 Thread Terry Reedy
On 1/22/2014 9:29 PM, Chris Angelico wrote: On Thu, Jan 23, 2014 at 8:16 AM, Asaf Las roeg...@gmail.com wrote: i am novice in python, but let me suggest you something: it would be beneficial to use json text file to specify your gui so composite data structure can be created using json and then

Re: Case insensitive exists()?

2014-01-22 Thread Larry Martell
On Wed, Jan 22, 2014 at 6:27 PM, Roy Smith r...@panix.com wrote: In article mailman.5855.1390439920.18130.python-l...@python.org, Larry Martell larry.mart...@gmail.com wrote: The issue is that I run a database query and get back rows, each with a file path (each in a different dir). And I

Re: Case insensitive exists()?

2014-01-22 Thread Larry Martell
On Wed, Jan 22, 2014 at 6:27 PM, MRAB pyt...@mrabarnett.plus.com wrote: On 2014-01-23 00:58, 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

Re: Case insensitive exists()?

2014-01-22 Thread Chris Angelico
On Thu, Jan 23, 2014 at 3:24 PM, Larry Martell larry.mart...@gmail.com wrote: I am writing something that is part of a django app, that based on some web entry from the user, I run a query, get back a list of files and have to go receive them and serve them up back to the browser. My script is

sqlite3 docbug (was problem with sqlite3)

2014-01-22 Thread Rustom Mody
On Thursday, January 23, 2014 8:35:58 AM UTC+5:30, Tim Chase wrote: 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

Re: sqlite3 docbug (was problem with sqlite3)

2014-01-22 Thread Rustom Mody
On Thursday, January 23, 2014 10:03:43 AM UTC+5:30, Rustom Mody wrote: The builtin connection.execute is even less helpful I meant help(conn.execute) -- https://mail.python.org/mailman/listinfo/python-list

Re: sqlite3 docbug (was problem with sqlite3)

2014-01-22 Thread Chris Angelico
On Thu, Jan 23, 2014 at 3:33 PM, Rustom Mody rustompm...@gmail.com wrote: On Thursday, January 23, 2014 8:35:58 AM UTC+5:30, Tim Chase wrote: On 2014-01-23 03:32, lgabiot wrote: cursor = conn.execute(SELECT filename, filepath FROM files WHERE max_level(?), threshold) that doesn't work

Re: Diving in to Python - Best resources?

2014-01-22 Thread Agility
If you are already a Perl programmer, this link could be useful! https://wiki.python.org/moin/PerlPhrasebook A -- https://mail.python.org/mailman/listinfo/python-list

Re: Self healthcheck

2014-01-22 Thread Frank Millman
Asaf Las roeg...@gmail.com wrote in message news:9729ddaa-5976-4e53-8584-6198b47b6...@googlegroups.com... On Wednesday, January 22, 2014 10:56:30 AM UTC+2, Frank Millman wrote: class MainObject: def __init__(self, identifier): self._del = delwatcher('MainObject', identifier)

Re: sqlite3 docbug (was problem with sqlite3)

2014-01-22 Thread Rustom Mody
On Thursday, January 23, 2014 10:11:42 AM UTC+5:30, Chris Angelico wrote: I think it's fairly clear from the example that it has to be either a tuple or a dict. Looks fine to me. yes 'from the example' and only from there! -- https://mail.python.org/mailman/listinfo/python-list

Re: sqlite3 docbug (was problem with sqlite3)

2014-01-22 Thread Chris Angelico
On Thu, Jan 23, 2014 at 4:35 PM, Rustom Mody rustompm...@gmail.com wrote: On Thursday, January 23, 2014 10:11:42 AM UTC+5:30, Chris Angelico wrote: I think it's fairly clear from the example that it has to be either a tuple or a dict. Looks fine to me. yes 'from the example' and only from

Re: sqlite3 docbug (was problem with sqlite3)

2014-01-22 Thread Asaf Las
On Thursday, January 23, 2014 6:41:42 AM UTC+2, Chris Angelico wrote: On Thu, Jan 23, 2014 at 3:33 PM, Rustom Mody r...@gmail.com wrote: I think it's fairly clear from the example that it has to be either a tuple or a dict. Looks fine to me. But I'm sure that, if you come up with better

Re: awesome slugify and unicode

2014-01-22 Thread wxjmfauth
Le mercredi 22 janvier 2014 20:23:55 UTC+1, Mark Lawrence a écrit : I thought this blog might interest some of you http://pydanny.com/awesome-slugify-human-readable-url-slugs-from-any-string.html -- My fellow Pythonistas, ask not what our language can do for you, ask what you

Re: sqlite3 docbug (was problem with sqlite3)

2014-01-22 Thread lgabiot
Thanks to all, that was indeed the tuple issue! the correct code is: cursor = conn.execute(SELECT filename, filepath FROM files WHERE max_level?, (threshold,)) as was pointed out by many. Sorry for missing such a silly point (well, a comma in fact). I'll learn to read more seriously the

Re: Using a static library in a C extension for Python

2014-01-22 Thread lgabiot
Le 23/01/14 03:33, Chris Angelico a écrit : On Thu, Jan 23, 2014 at 10:00 AM, Christian Gollwitzer aurio...@gmx.de wrote: There might be another issue with the license of the library. Cairo is both LGPL and MPL. For LGPL, only dynamic linking is without doubt, for MPL it seems to be accepted to

Re: sqlite3 docbug (was problem with sqlite3)

2014-01-22 Thread Chris Angelico
On Thu, Jan 23, 2014 at 6:18 PM, Asaf Las roeg...@gmail.com wrote: if (!PyArg_ParseTuple(args, OO, operation, second_argument)) { goto error; } That part just asks for any object as the second argument. Also, that part is handling executemany(). Later on, the

Re: Can post a code but afraid of plagiarism

2014-01-22 Thread indar kumar
On Saturday, January 18, 2014 3:21:42 PM UTC-7, indar kumar wrote: Hi, I want to show a code for review but afraid of plagiarism issues. Kindly, suggest how can I post it for review here without masking it visible for public Thanks for kind help. I have following nested dictionary

Re: Case insensitive exists()?

2014-01-22 Thread Dan Sommers
On Wed, 22 Jan 2014 18:18:32 -0700, Larry Martell wrote: The issue is that I run a database query and get back rows, each with a file path (each in a different dir). And I have to check to see if that file exists. Each is a separate search with no correlation to the others. I have the full

[issue19081] zipimport behaves badly when the zip file changes while the process is running

2014-01-22 Thread Gregory P. Smith
Gregory P. Smith added the comment: The call stack for that code path failing is: #0 get_data (fp=0xf64920, archive=0xe77ecc /home/greg/sandbox/python/cpython/2.7/junk95142.zip, toc_entry=('/home/greg/sandbox/python/cpython/2.7/junk95142.zip/ziptestpackage/ziptestmodule.py', 0, 16, 16,

[issue19903] Idle: Use inspect.signature for calltips

2014-01-22 Thread Terry J. Reedy
Terry J. Reedy added the comment: *17481 is about changing getargspec to use signature, at least as a backup. But that would not fix the example here. The calltips have been moved in 20122. -- ___ Python tracker rep...@bugs.python.org

[issue19020] Regression: Windows-tkinter-idle, unicode, and 0xxx filename

2014-01-22 Thread Terry J. Reedy
Terry J. Reedy added the comment: I am assuming that Serhiy meant to close this. -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19020 ___

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