Python and 8.0 beta

Tim Penhey wrote:

Are there any python drivers that work with the version 8 beta?
The version seven ones didn't.

Why?

--
Peter Eisentraut
http://developer.postgresql.org/~petere/

Are there any python drivers that work with the version 8 beta?

The version seven ones didn't.

This script is working with version 7.4.2, FC2, python 2.3.3

#! /usr/bin/env python
import pgdb
db = pgdb.connect(dsn="localhost:ksDesenv")
cursor = db.cursor()
cursor.execute("select * from times()")
rsTimes = cursor.fetchall()
for lTime in rsTimes:
i = 0
# print str(lTime[0])
cursor.execute("select * from usuarios_do_time(" + str(lTime[0]) +
")")
rsMembros = cursor.fetchall()
for lMembro in rsMembros:
f = open('/var/www/html/kakaostats/u' + str(lMembro[0]) + '.txt',
'w')
f.write(repr(lMembro[1]) + ';' + str(lMembro[2]) + ';' + lMembro[5] +
'\n')
i += 1
# print i, lTime[0], lMembro
rank = lMembro[4]
cursor.execute("select * from concorrentes_de_um_usuario(" +
str(lTime[0]) + "," + str(lMembro[2]) + "," + str(lMembro[3]) + "," +
str(rank) + ")")
rsConcorrentes = cursor.fetchall()
for lConcorrente in rsConcorrentes:
if lMembro[2] - lMembro[3] > lConcorrente[6] - lConcorrente[7] and
lMembro[4] > lConcorrente[4]:
rank -= 1
rg = 'g'
else:
rank += 1
rg = 'r'
f.write(str(rank) + ";")
for campo in lConcorrente:
f.write(repr(campo) + ';')
f.write(rg + '\n')
# print rank, lConcorrente, rg
f.close()
# print raw_input(":")
cursor.close()
db.close()

Regards,
Clodoaldo Pinto

_______________________________________________________
Yahoo! Acesso Gr�tis - navegue de gra�a com conex�o de qualidade!
http://br.acesso.yahoo.com/

Peter Eisentraut wrote:

Tim Penhey wrote:

Are there any python drivers that work with the version 8 beta?
The version seven ones didn't.

Why?

Changed from using pyPgSQL to psycopg and things are working again...
Tim

On Tue, Aug 24, 2004 at 12:12:35AM +0100, Tim Penhey wrote:

Peter Eisentraut wrote:

Tim Penhey wrote:

Are there any python drivers that work with the version 8 beta?
The version seven ones didn't.

Why?

Changed from using pyPgSQL to psycopg and things are working again...

Switching modules may fix your code but it doesn't fix the problem
with pyPgSQL. I'm guessing that your code was failing with an
exception like the following:

libpq.DatabaseError: Ivalid [sic] format for PgVersion construction.

pyPgSQL's version string parsing fails at the "beta" portion
of "8.0.0beta1". This has already been reported at Sourceforge
as Bug 1006782; I just followed up to that bug report with a
suggested fix.

--
Michael Fuhr
http://www.fuhr.org/~mfuhr/

Clodoaldo Pinto Neto wrote:

Are there any python drivers that work with the version 8 beta?

The version seven ones didn't.

This script is working with version 7.4.2, FC2, python 2.3.3

[SNIP]

May you test the following script and let me know which error you are encountering:

#!/usr/bin/python

import pgdb

if ( __name__ == "__main__") :
connection = pgdb.connect(
user = 'user',
password = 'password',
host = '127.0.0.1',
database = 'database')

if ( connection == None):
raise "Could Not Connect"

cursor = connection.cursor()
cursor.execute ( 'select version()' )
result = cursor.fetchall()
cursor.close()

while ( type(result) is type([]) ):
result = result[ 0 ]

print result

this is working correctly on my 8.0beta1 installation

Regards
Gaetano Mendola