gephi/trunk — Issue #175: Data Lab Import Spreadsheet should not ignore parallel edges
Author: mbastian
Created: 2011-10-22 16:43:32+00:00
State: open
Labels: datalab, Fix Released, Medium

When I use the "Import Spreadsheet" in the Data Lab, it only imports the first edge, the others are ignored. Imagine an edge list:

CODE: SELECT ALL
"ID" "Source" "Target" "AnAttribute"
0 1 2 attrvalue0
1 1 2 attrvalue1

Only the first edge will be imported, the second is ignored.

In a case of parallel edges, I suggest to warn the user and make the "Import Spreadsheet" to behave like the CSV File Importer do by summing the weights if possible, and leave blank the other attributes.