python - How could I infuse elements with other elements in an xml using Minidom? -


i'm using minidom python 3.5

the original xml data looks this: (# of beat , editdata_score node/tags fixed (in case 3 each).

<editdata_score> <editdatatype>beat_score</editdatatype> <spot>20</spot> <time>7</time> <type>x</type> <beat> <editdatatype>beat_mark</editdatatype> <spot>26</spot> <beatlength>4.84472036</beatlength> </beat> </editdata_score> <editdata_score> <editdatatype>beat_score</editdatatype> <spot>36</spot> <time>10</time> <type>x</type> <beat> <editdatatype>beat_mark</editdatatype> <spot>48</spot> <beatlength>4.84472036</beatlength> </beat> </editdata_score>

as can see, beat elements nested in editdata_score elements. , spot node's value increasing. want consolidate editdata_score elements, add minor alterations put , redistribute beats within them such editdata_score encapsulates specified beats: 

<editdata_score> <editdatatype>beat_score</editdatatype> <spot>20</spot> <time>17</time> <type>x</type> <beat> <editdatatype>beat_mark</editdatatype> <spot>26</spot> <beatlength>4.84472036</beatlength> </beat> <beat> <editdatatype>beat_mark</editdatatype> <spot>48</spot> <beatlength>4.84472036</beatlength> </beat> </editdata_score>

i figured parse xml once and:

  • add beats want group list
  • add editdatascores want keep list

parse again and:

  • delete/remove/unset? old beats , editdatascores
  • barf out beat groups in appropriate editdatascore


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