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pythonpaser.py
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from ChordBook import chordCheck,getChord
from utilities import keysign1, keysign,removeDups, keyCheck
from RomaNum import getRoma,getRoma1,convertToRomaNum
def xmlparseRomaNum(xml):
import xml.etree.ElementTree as ET;
piece = ET.parse(xml)
root=piece.getroot()
final=[]
counter=0;
def make (part,measure,s,o,d,t):
return {
"part":part,
"measure":measure,
"steps" :s,
"octave" :o,
"duration":d,
"type":t
}
class xmlparser ():
octaveArray=[]
stepArray=[]
alterArray=[]
octaveChordArray=[]
stepChordArray=[]
alterChordArray=[]
durationArray=[]
duration=0
Type=''
TypeArray=[]
key='C'
mode='major'
division=0
for se in root:
if se.tag=='part':
parts=se.attrib["id"]
for measure in se.iter('measure'):
measures=measure.attrib["number"]
if measure.findall('attributes')!=[]:
for y in measure.findall('attributes'):
if y.find('divisions')!=None and duration==0:
division= int(y.find('divisions').text)
for s in y.findall('key'):
if s.find('mode') !=None:
mode=s.find('mode').text
key=keyCheck (int(s.find('fifths').text),mode)
#for s in y.findall('time'):
# print ((s.find('beats').text)+(s.find('beat-type').text))
print key
for x in measure.findall('note'):
if(x.findall('chord')!=[]):
for q in x.findall('pitch'):
stepChordArray.append(q.find('step').text)
octaveChordArray.append(int(q.find('octave').text))
if (q.find('alter')!=None):
alterChordArray.append(int(q.find('alter').text))
else:
alterChordArray.append(0)
duration=int(x.find('duration').text)
Type=(x.find('type').text)
else:
if(len(alterChordArray)>=2):
stepArray.append(getChord(stepChordArray,octaveChordArray,alterChordArray))
octaveArray.append(min(octaveChordArray))
durationArray.append(duration)
TypeArray.append(Type)
octaveChordArray=[]
stepChordArray=[]
alterChordArray=[]
elif(len(alterChordArray)==1):
if alterChordArray[0]==0:
stepArray.extend((stepChordArray[0]))
elif alterChordArray[0]==1:
stepArray.append((stepChordArray[0])+'#')
elif alterChordArray[0]==-1:
stepArray.append((stepChordArray[0])+'b')
octaveArray.append(octaveChordArray[0])
durationArray.append(duration)
TypeArray.append(Type)
octaveChordArray=[]
stepChordArray=[]
alterChordArray=[]
for q in x.findall('pitch'):
stepChordArray.append(q.find('step').text)
octaveChordArray.append(int(q.find('octave').text))
if (q.find('alter')!=None):
alterChordArray.append(int(q.find('alter').text))
else:
alterChordArray.append(0)
if x.find('duration')!=None:
duration=int(x.find('duration').text)
Type=(x.find('type').text)
if(len(alterChordArray)>=2):
stepArray.append(getChord(stepChordArray,octaveChordArray,alterChordArray))
octaveArray.append(min(octaveChordArray))
durationArray.append(duration)
TypeArray.append(Type)
octaveChordArray=[]
stepChordArray=[]
alterChordArray=[]
elif len(alterChordArray)==1:
if alterChordArray[0]==0:
stepArray.extend((stepChordArray[0]))
elif alterChordArray[0]==1:
stepArray.append((stepChordArray[0])+'#')
elif alterChordArray[0]==-1:
stepArray.append((stepChordArray[0])+'b')
octaveArray.extend((octaveChordArray))
alterArray.extend((alterChordArray))
durationArray.append(duration)
TypeArray.append(Type)
octaveChordArray=[]
stepChordArray=[]
alterChordArray=[]
stepArray=convertToRomaNum (stepArray, key)
print stepArray
final.append(make(parts,measures,str(stepArray).strip('[]'),str(octaveArray).strip('[]'),str(durationArray).strip('[]'),str(TypeArray).strip('[]')))
stepArray=[]
octaveArray=[]
alterArray=[]
durationArray=[]
TypeArray=[]
print final
return final;
def test(xml):
import xml.etree.ElementTree as ET;
import ChordBook.py as CB;
piece = ET.parse(xml)
root=piece.getroot()
for se in root:
if se.tag=='part':
print se.attrib["id"]
temp = xmlparseRomaNum('./SampleXML/beatle.xml')
print temp[0]['measure']
a= "carl"
b="liu"
a=a+b
print a