Maybe this is Off-Topic but I found recently a perfect repository of python
tutorials at:
http://www.awaretek.com/tutorials.html
Ced.
--
Cedric BRINER
___
Tutor maillist - Tutor@python.org
http://mail.python.org/mailman/listinfo/tutor
hi,
How can I know if a script is launched interactively or not because I'd like to
make a script verbose or not depending if it is executed as interactive or not.
eg.
If I invoke it in a shell.. then it can be verbose
If it is launched from a crontab.. then it is less verbose.
Ced.
--
Ced
Hi!
I've been using MySQL up this day, but would like to convert my
program to use Postgresql. There seems to be awful lots of tutorials
for MySQL+Python, but not so many for Postgresql+Python. Where should
I start? I'm not very good at database things, but have written some
little programs with M
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 ruta especificada:
this: > WindowsError: [Errno 3] El sistema no puede hallar la ruta especificada:
is spanish for:
Hey
Thanks for the docs
I finally was able to make a good compilation
After I freezed Pmw into pmw.py I had to restart Python (Ctrl-Alt-Del and
terminate all python process that were running, by the way why they still
stay there and how can I terminate them?)
and only then the compilation didn't
I haven't done much OO in Python yet. For various web apps we write, we usually
write up a DB schema in a spreadsheet. Then we write the sql script that would
create the tables in the database. I thought it would be neat to save the
spreadsheet as a csv file and have python write the sql script.
Mike Hansen wrote:
> class DBField(object):
> def __init__(self, fieldName):
> self.fieldName = fieldName
> self.type = ""
> self.size = 0
> self.notNull = False
> self.unique = False
> self.references = ""
> self.default = ""
>
>
Well, I asked about tutorials, but maybe this was not so good day,
because it has been quite "silent". :)
So, good tutorials are still welcome, though I know now how to connect
to the Postgresql database. I just have some problems, though. With
MySQL I can do like this:
import MySQLdb
def connec
Olli Rajala wrote:
> Well, I asked about tutorials, but maybe this was not so good day,
> because it has been quite "silent". :)
>
> So, good tutorials are still welcome, though I know now how to connect
> to the Postgresql database. I just have some problems, though.
You might want to try aski
Hi,
I am a newbie to Python (that's very guessable).
I simply fail to understand the semantics of the following piece of code.
#assuming ls=[1,2,3,4]
>>>ls[1:1]=[5,6]
#then ls becomes
>>> ls
[1, 5, 6, 2, 3, 4]
i would be happy to know how it works.
Basically, ls[1:1] returns an empty
when you operate slice be carefull of the position of pointer which
slice the list:
L = [0 , 1 , 2 , 3]
^ ^
pos 0 1
That's why :
L = [1,2,3]
L[0:1] = [7]
print L # will replace element 1
L = [1,2,3]
L[1:1] = [7]
print L # will insert 7 between element 1 and 2
I am using the webbrowser module to open a URL in Mozilla. My question
is what happens when I exit from Mozilla. I have a script running on a
Desktop with WindowsXP and a Laptop also with windowsXP In the first
case return from Mozilla is to the function containing the webbrowser
command ,in the ot
> If I invoke it in a shell.. then it can be verbose
>
> If it is launched from a crontab.. then it is less verbose.
You need to check who the process owner is.
That can be done on *Nix by reading the USER environment
variable. Cron jobs are usually run under the 'cron' user
I believe.
Hoever
On Fri, 3 Jun 2005, venkata subramanian wrote:
> I am a newbie to Python (that's very guessable).
> I simply fail to understand the semantics of the following piece of code.
> #assuming ls=[1,2,3,4]
> >>>ls[1:1]=[5,6]
> #then ls becomes
> >>> ls
> [1, 5, 6, 2, 3, 4]
>
> i would be hap
On Thu, Jun 02, 2005 at 10:41:20PM +0100, Alan G wrote:
> Why not convert the list to a tuple before applying str():
>
> str(tuple(ids_to_process))
I'm just getting started with Python and PostgreSQL but I found that
str(tuple(valueList)) wouldn't work for me because I had a few values
with apost
> (For the gory details on what is allowed on the right hand side of an
^
> assignment, you can take a quick look at the Reference Manual:
Hi Venkata,
Gaaa, I don't know my left from my right. *grin* I meant to say "left"
hand side, since
On Fri, 3 Jun 2005, Gabriel Farrell wrote:
> def sqlNice(valueList):
> count = 1
> y = '('
> for x in valueList:
> x = x.replace("'", "''")
> y = y + "'" + x + "'"
> if count < len(valueList):
> y = y + ', '
> count = count + 1
> y = y
How do I execute a python script on my apache server?
*(I am attempting to install google’s sitemap
generator…
thanks
Chris
STATEMENT OF CONFIDENTIALITY:The information contained in this electronic message is intended for the exclusive use of the addressee(s) and may contain confid
> Subject:
> Re: [Tutor] question about "hiding" a function/method in a class
> From:
> Kent Johnson <[EMAIL PROTECTED]>
> Date:
> Fri, 03 Jun 2005 09:45:20 -0400
>
> CC:
> tutor@python.org
>
>
> Mike Hansen wrote:
>
>> class DBField(object):
>> def __init__(self, fieldName):
>> s
> I've been using MySQL up this day, but would like to convert
> my program to use Postgresql.
I'm curious. Why?
Is there some advantage to Postgres over MySql?
The reason I ask is that I am torn between these two for my own use.
Up until now I've been a happy user of Intebase on both Windows a
> I haven't done much OO in Python yet. For various web apps we write,
we usually
> write up a DB schema in a spreadsheet.
Wow! How exactly do you represent a schema in a spreadsheet?
I confess I cannot conceive of such a thing. Can you send a
representative sample to illustrate?
> create the ta
> I simply fail to understand the semantics of the following piece of
code.
> #assuming ls=[1,2,3,4]
> >>>ls[1:1]=[5,6]
> #then ls becomes
> >>> ls
> [1, 5, 6, 2, 3, 4]
> Basically, ls[1:1] returns an empty list and assigning [5,6] to
> it, actually inserts the elements... but how?
ls[1:1] re
Alan G wrote:
>>I haven't done much OO in Python yet. For various web apps we write,
>
> we usually
>
>>write up a DB schema in a spreadsheet.
>
>
> Wow! How exactly do you represent a schema in a spreadsheet?
> I confess I cannot conceive of such a thing. Can you send a
> representative sampl
I said:
> > I've been using MySQL up this day, but would like to convert
> > my program to use Postgresql.
And then Alan G replied:
> I'm curious. Why?
> Is there some advantage to Postgres over MySql?
Well, I'm not 100% sure. I've been using MySql some years now. It may
sound that I know much, b
The code to update the database should look something like:
the_cursor.execute( sql_cmd, data)
I am not using postgresql so I do not know the place-holder mark for
your module. You can get that from the module documentation.
So sql_cmd could be something like
"UPDATE my_table SET
On Fri, 3 Jun 2005, Taylor, Chris wrote:
> How do I execute a python script on my apache server?
>
> *(I am attempting to install google's sitemap generator...
Hi Chris,
This is more of an Apache configuration question, so you may get better
help by asking on an Apache-specific forum. It's no
On Fri, 3 Jun 2005, Alan G wrote:
> > I've been using MySQL up this day, but would like to convert my
> > program to use Postgresql.
>
> I'm curious. Why?
> Is there some advantage to Postgres over MySql?
Hi Alan,
Yes. The 'MySQL Gotchas' page details specifically some of the tricky
areas th
What's tfStudy? I assume it's your textfield.What are the attributes of
your text field in the resource file? If you copy and post your code
and resource file somewhere like this - http://www.rafb.net/paste/
it'd be a lot easier to figure out.
On 6/4/05, John Henry <[EMAIL PROTECTED]> wrote:
Tha
> Maybe it's not a "schema" exactly.
>
> |Table Name|Fields |Type |Size|Primary Key|Not
Null|Unique|Foreign Key| ...
>
> |'s represent each cell. It's just a way to organize your thoughts,
and have
> something a little more readable than an SQ script for a DB schema.
There's been
> less than 20
>data = {}
>data['ids_to_process'] = ['1','2','3','5','7','11']
>
>query = '''
>UPDATE my_table
> SET state = 'processed'
> WHERE id IN ARRAY%(ids_to_process)s
>'''
>db.execute(query, data)
>
Sorry. It should look like ...
query = '''
UPDATE my_table
SET state = 'processed
>> > I've been using MySQL up this day, but would like to convert my
>> > program to use Postgresql.
>>
>>I'm curious. Why?
>>Is there some advantage to Postgres over MySql?
>
>Postgres behaves a lot like Python in that it'll die early rather than try
>to guess at what the user means. Postgres han
On Fri, Jun 03, 2005 at 03:50:09PM -0400, Lloyd Kvam wrote:
> The code to update the database should look something like:
> the_cursor.execute( sql_cmd, data)
>
In PyGreSQL/pgdb it's cursor.execute(query[, params]) but it means
more or less the same thing because pgdb's paramstyle (I knew from the
On Fri, 2005-06-03 at 18:45 +0100, Alan G wrote:
> > If I invoke it in a shell.. then it can be verbose
> >
> > If it is launched from a crontab.. then it is less verbose.
>
> You need to check who the process owner is.
>
> That can be done on *Nix by reading the USER environment
> variable. Cr
for item in function1(args):
object = class()
if (function2(item)):
if (condition):
object.variable = value
object.function()
print object # debug
print object #debug
The above pseudo code (not really, but close enough) is essentially
On Fri, 3 Jun 2005, [EMAIL PROTECTED] wrote:
> for item in function1(args):
> object = class()
> if (function2(item)):
> if (condition):
> object.variable = value
> object.function()
> print object # debug
> print object #debug
>
> T
[EMAIL PROTECTED] wrote:
> for item in function1(args):
> object = class()
> if (function2(item)):
> if (condition):
> object.variable = value
> object.function()
> print object # debug
> print object #debug
>
> The above pseudo code (
> Hmmm... you may want to modify the print statements slightly to make
> it more clear which of the two print statements are being displayed.
> As the code stands, it's not clear that 'condition' is ever set to true.
/me slaps himself in the forehead.
After modifying the print statements as s
37 matches
Mail list logo
