Re: [GNUe] python newbie question

[John Fabiani]

OK now I understand a little about how gnue prints.  Gnue uses special filters 
for printing.  I got this info from the IRC.  

Also more goggle research has revealed how the cursor thing works.
I can create multi cursors as in:
myconnect = pgdb.connect(......)
cur_one = myconnect.execute("select .......")
cur_two= myconnect.execute("select.....")
cur_one.fetchall()
cur_two.fetchall()

If I'm wrong tell me please (it appears to work at python prompt)
Johnf

On Saturday 24 April 2004 00:16, John Fabiani wrote:
> OK I figured out the cursor thing!  I was using "import pg" and not "import
> pgdb".   But the I still understand the rest of my questions.
> John
>
> On Friday 23 April 2004 23:11, John Fabiani wrote:
> > Hi guys,
> > I know your not the pthyon group but the gnue group.  But I intend to
> > use the gnue forms, etc to get my work done.  I have just finished two
> > books on Python and have a question or two.
> >
> > 1.  I didn't see where either of the books discussed printing.  So how
> > does printing occur on a Linux box and a windows box?
> > 2. A little longer:  in the books they connected to MySQL  and used
> > cursors.  But I have postgres on a SUSE 9.0 linux - it uses "pg".  It
> > appears that "pg" does not have a cursor method/function -  is this
> > right?  If it is right - how do I see rows in the results from a query?
> > Next but not least in the book they always had a single sql statement
> > and filled the cursor.  But how do you handle the classic invoice header
> > and line items in one cursor.  Is it possible to make several
> > cursor/querys and then use the results?  But if  I have to make two
> > query calls does that mean I need two connections?  If not how does the
> > fetchnext() work with only one connection and two querys?
> >
> > Thanks all
> > John
> >
> >
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