Re: Formatting a column's value output

2013-02-03 Thread Steven D'Aprano
On Sun, 03 Feb 2013 09:18:42 -0800, Jason Friedman wrote: >> One of the difficulties on this list is that we don't have >> two-dimensional people. Even our worst trolls have some redeeming >> features. I can't just dismiss Ferrous out of hand... > > Indeed, and that is a "problem" with humanity i

Re: __getattr__ Confusion

2013-02-03 Thread Steven D'Aprano
On Sun, 03 Feb 2013 17:08:47 -0800, Saul Spatz wrote: > I don't understand what's going on at all. Can't I dynamically define > __getattr__? How should I go about it? Special "dunder" methods (DoubleUNDERscore) are looked up only on the class, not on instances. That means that if you try to

Re: __getattr__ Confusion

2013-02-03 Thread Terry Reedy
On 2/3/2013 8:08 PM, Saul Spatz wrote: To the good people on comp.lang.python: I have the following Tkinter class (python 2.7.3): from Tkinter import * class ScrolledCanvas(Frame): def __init__(self, master, width, height, bg, cursor): Frame.__init__(self, master) self.__nonzero__ = lambda: Tr

Re: __getattr__ Confusion

2013-02-03 Thread Chris Angelico
On Mon, Feb 4, 2013 at 12:08 PM, Saul Spatz wrote: > class ScrolledCanvas(Frame): > def __init__(self, master, width, height, bg, cursor): > canv = self.canvas = Canvas(self, bg=bg, relief=SUNKEN) > > def __getattr__(self, name): > return getattr(self.canvas, name) Trying to get my he

__getattr__ Confusion

2013-02-03 Thread Saul Spatz
To the good people on comp.lang.python: I have the following Tkinter class (python 2.7.3): from Tkinter import * class ScrolledCanvas(Frame): def __init__(self, master, width, height, bg, cursor): Frame.__init__(self, master) self.__nonzero__ = lambda: True canv = self.canvas = Can

Re: How does help() indent doc strings?

2013-02-03 Thread Steven D'Aprano
Roy Smith wrote: > It would be much nicer to be able to do: > > epilog = """This my very long epilog string > which goes on for several lines. > """ > > and have dedent() figure out the indenting like help() does for > docstrings. How can I do that (in python

Re: how to change system-wide proxy settings by Python ?

2013-02-03 Thread Michael Torrie
On 02/03/2013 08:34 AM, iMath wrote: > I have already known a valid proxy server(63.141.216.159)and > port(8087) which support both http and https protocols ,so how to > change system-wide proxy settings to this proxy by Python ? I use > WinXP ,can you show me an example of this ? thanks in advanc

Re: Formatting a column's value output

2013-02-03 Thread Jason Friedman
> One of the difficulties on this list is that we don't have > two-dimensional people. Even our worst trolls have some redeeming > features. I can't just dismiss Ferrous out of hand... Indeed, and that is a "problem" with humanity in general. It is proof that God (or the universe) has a sense of h

Re: how to change system-wide proxy settings by Python ?

2013-02-03 Thread Kwpolska
On Sun, Feb 3, 2013 at 4:34 PM, iMath wrote: > I have already known a valid proxy server(63.141.216.159)and port(8087) which > support both http and https protocols ,so how to change system-wide proxy > settings to this proxy by Python ? > I use WinXP ,can you show me an example of this ? > tha

how to change system-wide proxy settings by Python ?

2013-02-03 Thread iMath
I have already known a valid proxy server(63.141.216.159)and port(8087) which support both http and https protocols ,so how to change system-wide proxy settings to this proxy by Python ? I use WinXP ,can you show me an example of this ? thanks in advance ! -- http://mail.python.org/mailman/list

How does help() indent doc strings?

2013-02-03 Thread Roy Smith
I'm trying to use argparse.RawDescriptionHelpFormatter to get my epilog string formatted the way I want. This works: def parse_cli(): epilog = """\ This my very long epilog string which goes on for several lines. """ parser = argparse.ArgumentP

Re: PyGresql 4.1.1 for python2.7

2013-02-03 Thread alexandra
Using dependency walker revealed that the following are missing from libpq: PQescapeLiteral PQescapeIdentifier These are only defined in postgresql 9. Documentation states that PyGresql 4.1.1 is compatible with PostgreSQL 8.3 or higher and I'm using 8.4. Has

Re: ERROR:root:code for hash md5 was not found

2013-02-03 Thread Ibad Kureshi U0850037
Hello, I am bit new to python and am struggling to install NumPy and SciPy on to Python 2.7. Based on my understanding I believe that the problem is with my Python install rather than the way I am installing NumPy. I have seen only two other threads that deal with this issue but both threads ju

Re: mySQLdb

2013-02-03 Thread Steffen Mutter
Hi Armin, Armin Karner wrote: > I am curious if there is an update of MySQLdb for python versions 3.3 or > higher. Because I really need this for a diploma thesis.  What feature do you need which is not provided? > I really hope you have a solution for me, because it is quite urgent and > imp

Improve reduce functions of SQLite3 request

2013-02-03 Thread Steffen Mutter
Hi, I am writing some code to manage handball leagues more easy. Problem: MISSON: Get single club ids glued together with the shortest teamname. EXAMPLE: SELECT homenr as nr, home as club FROM Runde20122013 WHERE place="karlsruhe" UNION SELECT guestnr as nr, guest as club FROM 20122013 WHERE pl