corrected spelling error in name

combineColumns.py

@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+"""
+    combineColumns.py: combine columns in csv file with variant names
+    usage: combineColumns.pf < file.csv
+    20191112 erikt(at)xs4all.nl
+"""
+
+import csv
+import re
+import sys
+
+EMPTY = "EMPTY"
+REQUESTED = {"8-opleidng0":"4-opleidng","12-aanleid0":"7-aanleid","25-behdrinkt0":"19-behdrink"}
+EXCEPTIONS = [ "14-drugs0","14-drugs1","14-drugs2","14-drugs3","14-drugs4","14-drugs5","25-rcq10","25-rcq11","25-rcq12","22-medi00","31-dass100","31-dass200","1-medi0n","1-medi1n","34-medi02","34-medi12","34-medi22","34-medi32","34-medi42","34-medi52","38-mateicn100","37-dass122","38-dass122","41-mateicn122","42-mateicn122" ]
+
+def findDuplicateColumns(columnNames):
+    duplicateColumns = REQUESTED
+    for columnName in columnNames:
+        shortName = re.sub(r"..$",r"",columnName)
+        if shortName in columnNames and not columnName in EXCEPTIONS:
+            duplicateColumns[columnName] = shortName
+        else:
+            shortName = re.sub(r".$",r"",columnName)
+            if shortName in columnNames and not columnName in EXCEPTIONS:
+                duplicateColumns[columnName] = shortName
+    return(duplicateColumns)
+
+def main(argv):
+    duplicateColumns = None
+    csvreader = csv.DictReader(sys.stdin,delimiter=',',quotechar='"')
+    fieldNames = None
+    csvwriter = None
+    for row in csvreader:
+        row = dict(row)
+        if duplicateColumns == None: 
+            duplicateColumns = findDuplicateColumns(row.keys())
+            fieldNames = [x for x in row if not x in duplicateColumns]
+            csvwriter = csv.DictWriter(sys.stdout,delimiter=',',quotechar='"',fieldnames=fieldNames)
+            csvwriter.writeheader()
+        for key in duplicateColumns:
+            if key in row and row[key] != EMPTY:
+                if duplicateColumns[key] not in row or row[duplicateColumns[key]] == EMPTY:
+                    row[duplicateColumns[key]] = row[key]
+                else:
+                    print("clash",key,row[key],duplicateColumns[key],row[duplicateColumns[key]],file=sys.stderr)
+                    row[duplicateColumns[key]] += "#"+row[key]
+        outRow = {key:row[key] for key in row if not key in duplicateColumns}
+        csvwriter.writerow(outRow)
+
+if __name__ == "__main__":
+    sys.exit(main(sys.argv))