class Parser:
#A processor for removing the commoner morphological and inflexional endings from words in English
stopwords=[]
client = None
def __init__(self,):
self.client = MAService()
self.p = re.compile(r"&.{1,5}?;|\W")
for file in glob.glob(os.path.dirname(__file__)+'/stopwords/*/*.txt'):
self.stopwords += [ line.strip() for line in open(file).readlines() ]
self.stopwords.append('the')
def clean(self, string):
""" remove any nasty grammar tokens from string """
string = self.p.sub(' ',string)
string = string.lower()
return string
def removeStopwords(self,list):
""" Remove common words which have no search value """
return [word for word in list if word not in self.stopwords ]
def tokenise(self, string):
""" break string up into tokens and stem words """
words = string.split()
return [ x["baseform"] for x in self.client.parse(string,results="ma",response="baseform") ]
def __init__(self,):
self.client = MAService()
self.p = re.compile(r"&.{1,5}?;|\W")
for file in glob.glob(os.path.dirname(__file__)+'/stopwords/*/*.txt'):
self.stopwords += [ line.strip() for line in open(file).readlines() ]
self.stopwords.append('the')
