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mfunk/ArcGIS_gp_exception_block_python.py

Created April 13, 2016 16:25
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  1. mfunk created this gist Apr 13, 2016.
    25 changes: 25 additions & 0 deletions ArcGIS_gp_exception_block_python.py
    View file
    Original file line number Diff line number Diff line change
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    import sys
    import traceback

    except arcpy.ExecuteError:
    # Get the tool error messages
    msgs = arcpy.GetMessages()
    arcpy.AddError(msgs)
    print(msgs)

    except:
    # Get the traceback object
    tb = sys.exc_info()[2]
    tbinfo = traceback.format_tb(tb)[0]

    # Concatenate information together concerning the error into a message string
    pymsg = "PYTHON ERRORS:\nTraceback info:\n" + tbinfo + \
    "\nError Info:\n" + str(sys.exc_info()[1])
    msgs = "ArcPy ERRORS:\n" + arcpy.GetMessages() + "\n"

    # Return python error messages for use in script tool or Python Window
    arcpy.AddError(pymsg)
    arcpy.AddError(msgs)
    # Print Python error messages for use in Python / Python Window
    print(pymsg + "\n")
    print(msgs)