Latest Contributions by BlakeTerhune

So is everyone editing on the same version? You can test it now by just creating a new version. ... View more

Seems like you would want to create the search cursor on just the selected features instead of everything in the point feature class. I think the way you have it now would copy all rows in the point feature class to the related tables each time a new point was added (creating duplicate records in the related tables). ... View more

If you are editing the same record on the same version as someone else, there is conflicting data. I don't know why ArcMap would just crash, but I can see that there is potentially a problem here. Can you try doing this without anyone else editing or create a new version to do your edits in? I've used calculate field in ArcMap on thousands of records without issue; it just took a bit to process. ... View more

Yeah, I was looking at the return value for the next() method. I see the second second sentence at the very beginning clearly says: Returns an iterator of lists. But down at the bottom under the Method overview for next(), it says: Returns the next row as a tuple. I tested both the next() method and just iterating through the whole cursor in a for loop and both give the row as a list (like you said). Esri's documentation for the next() method is just wrong. ... View more

When you make directory path strings, you can either use the double backslash to escape the special character, or you can use the r prefix to designate the string as "raw" so it will not consider a single backslash as a special character. You have combined both methods and will probably not work. You need to do one or the other. Personally, I like to use the raw string method: arcpy.env.workspace = r"G:\GISAdmin\Database_Management\Compress.sde" ... View more

Are you using versions? What is your method/criteria for selecting the records? ... View more

Even though the documentation says tuple, it does return a list. Thanks for the clarification! ... View more

In addition to the points Darren Wiens made, the rows returned by the update cursor are a tuple. In Python, a tuple is what's called an immutable object; it cannot be changed. You have to convert the row from a tuple to a list before you can change the values. Then you can pass the altered row list back to the cursor's updateRow() method (which accepts a tuple or list). You can also create the update cursor with only the fields you are interested in so you don't have to loop through all the fields unnecessarily. This code assumes the data type of the length_val field is integer. It also assumes that if total_length was a string, that it would never have more than one number. aoi_fields = ["total_length", "length_val"] with arcpy.da.UpdateCursor(aoi_table_gdb, aoi_fields) as cursor:     for row in cursor:         rowList = list(row)         if isinstance(rowList[0], int) or isinstance(rowList[1], float):             rowList[1] = int(rowList[0])         elif isinstance(rowList[1], basestring):             # Pull out only the number from the string             rowList[1] = int(filter(str.isdigit, rowList[0]))         else:             rowList[1] = None         cursor.updateRow(rowList) I used this thread for extracting the number from the string. Alternatively, you could use Calculate Field to do this (instead of an arcpy.da cursor). ... View more

Same. Worked for me in PyScripter with ArcGIS 10.2.2 using a path to the local C:\ drive. ... View more

You could try using arcpy's Table to Table Conversion instead of dbfread. That would also let you use the arcpy.da cursors for easy iteration over the rows. Could you post a sample of what your desired overall accuracies output would look like? ... View more

Interesting little tidbit. Thanks for sharing. ... View more

Just copy and paste your code into the post as plain text; forget the syntax highlighting. ... View more