>data = "">>data['start_date'] = '2005-6-2'>data['last_name'] = 'Johnson'>>query = '''
>SELECT *> FROM my_table> WHERE date >= '%(start_date)s'> AND last_name = '%(last_name)s'>''' % data>results = my_database.Execute(query)First up. This is a "bad idea".
It may be ok now, as lo
Hmm, I dunno ADOpy but assume it somehow miraculously turns your dataset into a dictionary of some sort? How it guesses which order the
SELECT will return the fields is a mystery to me, but maybe it hasknowledge of the Postgres hashing function or somesuch.
Yeah. I used to do it by hand by look
[Max Noel]
> ...
> This is where the palette comes into play. Each 256-color image
> has a palette, which is basically an array of length 256, where each
> element is a (24-bit RGB) color. The color data for each pixel in the
> image is actually an index in this array.
Adding a bit of detail,
On Thu, 2 Jun 2005, Max Noel wrote:
[explanation snipped]
> Makes sense?
Yes. Thanks very much.
I think the problem is the the PIL documentation (reasonably) assumes that
the reader already understands all the structures used in the imaging it
supports; it just explains how PIL gives a
On Jun 2, 2005, at 23:39, Terry Carroll wrote:
> The palette mode ("P") uses a colour palette to define the actual
> colour for each pixel.
>
>
>
> Not sure what that means, exactly, but it looks like im.palette
> will get
> the palette of a a P-mode image, and im.putpalette will change
On Thu, 2 Jun 2005, D. Hartley wrote:
> What does it mean if my image mode is "P"? In the documentation, it
> says "typical values are '1', 'L', 'RGB', 'CMYK.'" (it's a gif, if
> that's important)
That's really weird. It does say that (in the description of im.mode,
where you'd expect it). But
Rumor has it that Alan G may have mentioned these words:
>Hmm, I dunno ADOpy but assume it somehow miraculously turns your data
>set into a dictionary of some sort?
I dunno ADOpy, but the pg module for PostgreSQL can return a list of
dictionaries from a query.
>>> import pg
>>> pg.set_defuser
Quoting Alberto Troiano <[EMAIL PROTECTED]>:
> I'm having a problem with Py2exe.
> I created the executable but when I try to execute it it gives the
> following
> error:
>
> Traceback (most recent call last):
> File "NovusExtension.pyw", line 8, in ?
> File "Pmw\__init__.pyc", line 28, in ?
>
> > SELECT * does not normally guarantee anything about the order of
fields
> > returned, so if the table gets an extra field added you might find
the order
>
> I'm using SELECT * specifically for this reason! I have the query
and
> customer specific data layouts stored in a database and am using
A
On 6/2/05, Alan G <[EMAIL PROTECTED]> wrote:
Its a really bad idea to use SELECT * FROM in production code.There are two main reasons:1)
If the database structure changes your code is likely to break since
SELECT * does not normally guarantee anything about the order of fields
returned, so if the t
>data = {}
>data['start_date'] = '2005-6-2'
>data['last_name'] = 'Johnson'
>
>query = '''
>SELECT *
> FROM my_table
> WHERE date >= '%(start_date)s'
> AND last_name = '%(last_name)s'
>''' % data
>results = my_database.Execute(query)
First up. This is a "bad idea".
It may be ok
> I am building a query to hit a Postgres (8.0.1) database
> from Python (4.2.1) on Linux. Here's how I've been doing
> it for the past year or so:
> ...
> query = '''
> SELECT *
> FROM my_table
>
Its a really bad idea to use SELECT * FROM in production code.
There are two main reasons:
1) I
For Your Information / Enjoyment / Entertainment / Education... (whatever):
http://www.ibm.com/developerworks/db2/library/techarticle/dm-0505gibson
Bob
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What does it mean if my image mode is "P"? In the documentation, it
says "typical values are '1', 'L', 'RGB', 'CMYK.'" (it's a gif, if
that's important)
Thanks! :)
~Denise
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On Thu, 2 Jun 2005, Willi Richert wrote:
> my app is a Pyrobot (http://emergent.brynmawr.edu/~dblank/pyro/)
> simulation which connects to PlayerStage (playerstage.sf.net) to
> simulate three Pioneer robots. These are controlled using NeedBrain.py.
> In parallel to the three NeedBrains there is
At 07:56 AM 6/2/2005, Xabier Gonzalez wrote:
I wanted to know how can I use
in Python the inputs and the outputs of an .exe file.
Take a look at the popen2 module.
Bob Gailer
mailto:[EMAIL PROTECTED]
510 558 3275 home
720 938 2625 cell
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At 06:48 AM 6/2/2005, Greg Lindstrom wrote:
Hello-
I am building a query to hit a Postgres (8.0.1) database from Python
(4.2.1) on Linux. Here's how I've been doing it for the past year
or so:
data = "">
data['start_date'] = '2005-6-2'
data['last_name'] = 'Johnson'
query = '''
SELECT *
Hey
I'm having a problem with Py2exe.
I created the executable but when I try to execute it it gives the following
error:
Traceback (most recent call last):
File "NovusExtension.pyw", line 8, in ?
File "Pmw\__init__.pyc", line 28, in ?
WindowsError: [Errno 3] El sistema no puede hallar la r
I wanted to know how can I use in Python the inputs and the outputs of an
.exe file. Maybe the question is too simple, but I´m new in Python and I
have not too much experience in programming (basic C++ knowledge).
Xabier Gonzalez (Spain)
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Hello-
I am building a query to hit a Postgres (8.0.1) database from Python
(4.2.1) on Linux. Here's how I've been doing it for the past
year or so:
data = "">
data['start_date'] = '2005-6-2'
data['last_name'] = 'Johnson'
query = '''
SELECT *
FROM my_table
WHERE date >= '%(start_da
hi joseph,
Joseph Quigley wrote:
> PS> I wouldn't mind /any/ Python HOWTO or tutorial
google is your friend ;-)
Your first tutorial should be http://python.org/doc/2.4.1/tut/tut.html
or maybe http://honors.montana.edu/~jjc/easytut/easytut/
and a search for "image reader" python gives e.g.
ht
Hi,
I could use some howto's or tutorials in python, on how to build an
image reader (like: Kview, or Kodak's Easy Share Software).
I searched Google but can't find anything (I also have pay-by-the-minute
dial up so I don't surf much)
I know it's reinventing the wheel, but, I just want to learn
Hi,
my app is a Pyrobot (http://emergent.brynmawr.edu/~dblank/pyro/)
simulation which connects to PlayerStage (playerstage.sf.net)
to simulate three Pioneer robots. These are controlled using
NeedBrain.py. In parallel to the three NeedBrains there is one
MonitorBrain running for some managemen
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