Deleting double quotation " in field, find/replace errors - script

Discussion created by mykonosman on Jan 12, 2011
Latest reply on May 6, 2011 by paulbrandt73
I have several shape files (all Parcels.shp) that I run scripts on in an attempt to clean and standardize the address field (SIT_FULL_S).  Whenever a record has a double quotation, I get an error and the script shuts down.

Here is what I am using:

gp.CalculateField_management(fc + "\\Parcels.shp", "SIT_FULL_S", "!SIT_FULL_S!.replace(u'\u0022',u'\u0027')", "PYTHON", "")

example 1 - Script works with this text:          125 South  Main Street
example 2 - Script shuts down with this text:  125 South "Main Street"

When I try example 1, the scripts runs.
When I try example 2, the script quits with Error 000539

Long story short, how can I remove any occurances of " from my field so that I can run my address scrubbing scripts ?

Or perhaps I should ask how to modify my below script to ignore the " and continue running. Here is an example of one of my address scrubbing scripts and the log showing the error:

gp.CalculateField_management(fc + "\\Parcels.shp","SIT_FULL_S", "!SIT_FULL_S!.lstrip('0')", "PYTHON")
arcgisscripting.ExecuteError: ERROR 000539: Error running expression: "9030 W SR 2 HWY "A"".lstrip('0') <type 'exceptions.SyntaxError'>: invalid syntax (<string>, line 1)
Failed to execute (CalculateField).