--- MPIWGWeb/Attic/cleanDBUp.py	2007/04/18 17:17:55	1.1
+++ MPIWGWeb/Attic/cleanDBUp.py	2007/04/18 17:17:55	1.1.2.1
@@ -0,0 +1,51 @@
+"""loesche alle doppelten Personeneintraege aus personal_www"""
+try:
+    import psycopg2 as psycopg
+    psyco = 2
+except:
+    import psycopg
+    psyco = 1
+    
+
+dsn="dbname=personalwww host=xserve02a user=mysql password=e1nste1n"
+dbCon = psycopg.connect(dsn)
+db = dbCon.cursor()
+
+#find all keys
+
+qstr="select key from personal_www group by key"
+db.execute(qstr)
+res=db.fetchall()
+keys=[x[0] for x in res]
+print keys
+for key in keys:
+    qstr="select id,publish_the_data from personal_www where key='%s' "%key
+    db.execute(qstr)
+    res=db.fetchall()
+
+    deleteL={} #use hash to generate an unique list of keys
+    foundPublish=None
+    for x in res:
+        if x[1]=="yes":
+            foundPublish=x[1]
+        else:
+            deleteL[x[0]]=True
+  
+    delete=deleteL.keys()
+    if (len(delete)>0) and (not foundPublish): #keiner auf publish, loesche alle bis auf den letzten 
+        del delete[-1]
+    
+    
+    for x in delete:
+        if x is not None:
+            qstr="delete from personal_www where id='%s'" %x
+        
+            print qstr
+            db.execute(qstr)
+    dbCon.commit()
+    
+
+
+
+
+      
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