def resultFromXML(xmlString):
"""Returns a PlagResult object from the given XML representation.
@param xmlString XML representation (whole file with a single PlagResult)
@return A PlagResult object of the given XML representation.
"""
from xml.dom import minidom
dom_object = minidom.parseString(xmlString)
# get all PlagResult tags in the XML representation
list = dom_object.getElementsByTagName("PlagResult")
# get the first PlagResult tag
plagResultTag = list[0]
# create a PlagResult object
plagResult = PlagResult()
# read attributes from XML and fill PlagResult
plagResult.setIdentifier(
plagResultTag.getElementsByTagName("Identifier")[0].getAttribute("Id1"),
plagResultTag.getElementsByTagName("Identifier")[0].getAttribute("Id2"),
)
plagResult.setAlgorithmName(plagResultTag.getElementsByTagName("Algorithm")[0].firstChild.data)
plagResult.setNormalizerName(plagResultTag.getElementsByTagName("Normalizer")[0].firstChild.data)
plagResult.setSimilarity(float(plagResultTag.getElementsByTagName("Similarity")[0].firstChild.data))
plagResult.setSuspectedPlagiarism(
bool(plagResultTag.getElementsByTagName("SuspectedPlagiarism")[0].firstChild.data)
)
tileTags = plagResultTag.getElementsByTagName("Tiles")[0].getElementsByTagName("Tile")
tiles = []
for tileTag in tileTags:
tile = (
int(tileTag.getAttribute("posId1")),
int(tileTag.getAttribute("posId2")),
int(tileTag.getAttribute("length")),
)
tiles.append(tile)
plagResult.setTiles(tiles)
plagResult.setIdStringLength(
int(plagResultTag.getElementsByTagName("IdStringLength")[0].getAttribute("lengthId1")),
int(plagResultTag.getElementsByTagName("IdStringLength")[0].getAttribute("lengthId2")),
)
return plagResult
def resultFromXML(xmlString):
"""Returns a PlagResult object from the given XML representation.
@param xmlString XML representation (whole file with a single PlagResult)
@return A PlagResult object of the given XML representation.
"""
from xml.dom import minidom
dom_object = minidom.parseString(xmlString)
#get all PlagResult tags in the XML representation
list = dom_object.getElementsByTagName("PlagResult")
#get the first PlagResult tag
plagResultTag = list[0]
#create a PlagResult object
plagResult = PlagResult()
#read attributes from XML and fill PlagResult
plagResult.setIdentifier(plagResultTag.getElementsByTagName("Identifier")[0].getAttribute("Id1"),
plagResultTag.getElementsByTagName("Identifier")[0].getAttribute("Id2"))
plagResult.setAlgorithmName(plagResultTag.getElementsByTagName("Algorithm")[0].firstChild.data)
plagResult.setNormalizerName(plagResultTag.getElementsByTagName("Normalizer")[0].firstChild.data)
plagResult.setSimilarity(float(plagResultTag.getElementsByTagName("Similarity")[0].firstChild.data))
plagResult.setSuspectedPlagiarism(bool(plagResultTag.getElementsByTagName("SuspectedPlagiarism")[0].firstChild.data))
tileTags = plagResultTag.getElementsByTagName("Tiles")[0].getElementsByTagName("Tile")
tiles = []
for tileTag in tileTags:
tile = (int(tileTag.getAttribute("posId1")),
int(tileTag.getAttribute("posId2")),
int(tileTag.getAttribute("length")))
tiles.append(tile)
plagResult.setTiles(tiles)
plagResult.setIdStringLength(int(plagResultTag.getElementsByTagName("IdStringLength")[0].getAttribute("lengthId1")),
int(plagResultTag.getElementsByTagName("IdStringLength")[0].getAttribute("lengthId2")))
return plagResult
"""Returns a list with all positive PlagResult objects from the result list.
@param resultList list containing PlagResult objects
@return A list containing only positive, i.e. suspected, PlagResult objects.
"""
return [r for r in resultList if r.isSuspectPlagiarism()]
#===============================================================================
# Test
#===============================================================================
if __name__ == '__main__':
print "Start Tests - PlagResultList helper methods"
#create Test PlagResult1
plagResult = PlagResult("Test1", "Test2")
plagResult.setAlgorithmName("NGRAM")
plagResult.setNormalizerName("NORMAL")
plagResult.setSimilarity(0.65)
plagResult.setSuspectedPlagiarism(True)
plagResult.setIdStringLength(52, 45)
plagResult.setTiles([(3, 5, 4), (12, 23, 5), (34, 2, 3)])
#create Test PlagResult2
plagResult2 = PlagResult("Test3", "Test4")
plagResult2.setAlgorithmName("NGRAM")
plagResult2.setNormalizerName("NORMAL")
plagResult2.setSimilarity(0.45)
plagResult2.setSuspectedPlagiarism(False)
plagResult2.setIdStringLength(152, 145)
plagResult2.setTiles([(3, 5, 4), (12, 23, 5), (34, 2, 3)])
#create Test PlagResult3
plagResult3 = PlagResult("Test5", "Test6")
tile = (int(tileTag.getAttribute("posId1")),
int(tileTag.getAttribute("posId2")),
int(tileTag.getAttribute("length")))
tiles.append(tile)
plagResult.setTiles(tiles)
plagResult.setIdStringLength(int(plagResultTag.getElementsByTagName("IdStringLength")[0].getAttribute("lengthId1")),
int(plagResultTag.getElementsByTagName("IdStringLength")[0].getAttribute("lengthId2")))
return plagResult
#===============================================================================
# Test
#===============================================================================
if __name__ == '__main__':
print "Start Test - Transfrom PlagResult to XML and Back"
#create Test PlagResult
plagResult = PlagResult("Test1", "Test2")
plagResult.setAlgorithmName("NGRAM")
plagResult.setNormalizerName("NORMAL")
plagResult.setSimilarity(0.65)
plagResult.setSuspectedPlagiarism(True)
plagResult.setIdStringLength(52, 45)
plagResult.setTiles([(3,5,4),(12,23,5),(34,2,3)])
#test transfrom to xml and back should result in the same PlagResult object
result = resultFromXML(resultToXML(plagResult))
assert plagResult.__eq__(plagResult), "plagResult changed through transformation to xml and back"
print "End Test - Transfrom PlagResult to XML and Back"
