turnerkyle

in Arc10 using arcgisscripting.create(9.3) how do I write a cursor to work in 9.3?

Discussion created by turnerkyle on Jun 26, 2012
Latest reply on Jun 28, 2012 by curtvprice
With help from the forum, I thought I figured out how to write a cursor to work in 9.3 and 10 but users report not.

Here's my code:
 

import arcgisscripting, sys, os, string, traceback
gp = arcgisscripting.create(9.3)
# Set to write over previous outputs if they exist
gp.overwriteoutput = False
def which30(two6ftrcls):

        two6FC = two6ftrcls
        whereclause = "Two6FCs = '" + two6FC + "'"
        gp.AddMessage("whereclause is " +whereclause)
        crosswalk = ShellPath + "/Two630FC_IDPKxwalk.dbf"
        # The variables row and rows are initially set to None, so that they
        #  can be deleted in the finally block regardless of where (or if)
        #  script fails.
        row, rows = None, None
        Three0ftrlst = []
        FC_26namelst = []
        row, rows = None, None
        Three0ftrlst = []
        FC_26namelst = []
        rows = gp.SearchCursor(crosswalk,whereclause)
        row = rows.next()
        if (row == None):
            gp.AddMessage("check the Two630FC_IDPKxwalk.dbf table for Two6FCs -->" +two6FC)
        elif (row != None):
            while row:
                if not row.isNull("Three0FCs"):
                  Three0ftr=row.getValue("Three0FCs")
                  gp.AddMessage("Three0ftr is " +Three0ftr)
                  Three0ftrlst.append(str(Three0ftr))
                  FC_26name = row.getValue("FC_26")
                  FC_26namelst.append(str(FC_26name))
               row = rows.next()

        if row: del row
        if rows: del rows

        return Three0ftrlst, FC_26namelst



Works in 10 but not in 9.3 (so I'm told).

Attached is a screenshot of the error message.

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