def searchKwordWindowsOpt(text, k, left, right, skipBothFlag=False):
tokens = []
try:
tokens = getTokenizer(text)
except:
genericErrorInfo()
counts = {'left': 0, 'both': 0}
kWordWindows = []
for i in range(len(tokens)):
if (i % k == 0):
kWordWindows.append([])
kWordWindows[-1].append(tokens[i])
counts['left'] = len(kWordWindows)
if (skipBothFlag == False):
for win in kWordWindows:
if (left in win and right in win):
counts['both'] += 1
return counts
def getKwordWindowsOpt(text, k):
tokens = []
try:
tokens = getTokenizer(text)
except:
genericErrorInfo()
kWordWindows = []
for i in range(len(tokens)):
if (i % k == 0):
kWordWindows.append([])
kWordWindows[-1].append(tokens[i])
return kWordWindows