def returnLanguageCounts(self, datalist):
'''Returns a counter that tallies up the languages being learned
and the number of people learning those languages.'''
t0 = time()
languages_learning = Counter()
for data in datalist:
studying = asciistrip(data[self.STUDYING])
for s in studying.split():
languages_learning[s] += 1
print("Took %s seconds" % (time() - t0))
return languages_learning
def returnLanguageCounts(self, datalist):
'''Returns a counter that tallies up the languages being learned
and the number of people learning those languages.'''
t0 = time()
languages_learning = Counter()
for data in datalist:
studying = asciistrip(data[self.STUDYING])
for s in studying.split():
languages_learning[s] += 1
print("Took %s seconds" % (time() - t0))
return languages_learning
def buildSpeakingLearningPairs(self, datalist):
'''Pairs the spoken language of each element in the data list with the
language being studied by that user.'''
t0 = time()
western = ['English', 'French', 'Spanish']
eastern = ['Japanese', 'Korean', 'Mandarin']
western_counter = 0; eastern_counter = 0; other = 0
pairs = []
for data in datalist:
studying = asciistrip(data[self.STUDYING])
if studying in western: western_counter += 1
if studying in eastern: eastern_counter += 1
else: other += 1
pair = (data[self.SPEAKING], studying)
pairs.append(pair)
print("Took %s seconds" % (time() - t0))
print("Out of %s native %s speakers, %s are learning a Western language, %s are"
" learning an Eastern language, and %s are learning an unincluded language." %
(len(pairs), pairs[0][self.SPEAKING], western_counter, eastern_counter, other))
return pairs
def buildSpeakingLearningPairs(self, datalist):
'''Pairs the spoken language of each element in the data list with the
language being studied by that user.'''
t0 = time()
western = ['English', 'French', 'Spanish']
eastern = ['Japanese', 'Korean', 'Mandarin']
western_counter = 0
eastern_counter = 0
other = 0
pairs = []
for data in datalist:
studying = asciistrip(data[self.STUDYING])
if studying in western: western_counter += 1
if studying in eastern: eastern_counter += 1
else: other += 1
pair = (data[self.SPEAKING], studying)
pairs.append(pair)
print("Took %s seconds" % (time() - t0))
print(
"Out of %s native %s speakers, %s are learning a Western language, %s are"
" learning an Eastern language, and %s are learning an unincluded language."
% (len(pairs), pairs[0][self.SPEAKING], western_counter,
eastern_counter, other))
return pairs
def astrip(self, string): return asciistrip(string)
def returnStudyingSet(self, datalist):
'''Returns a set of all unique languages being studied by the users in this dataset.'''
t0 = time()
learning = set(asciistrip(data[self.STUDYING]) for data in datalist)
print("Took %s seconds" % (time() - t0))
return learning
def returnStudyingSet(self, datalist):
'''Returns a set of all unique languages being studied by the users in this dataset.'''
t0 = time()
learning = set(asciistrip(data[self.STUDYING]) for data in datalist)
print("Took %s seconds" % (time() - t0))
return learning
def astrip(self, string):
return asciistrip(string)
