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update requests decoding and corpus set #18

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35 changes: 26 additions & 9 deletions getngrams.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,18 @@
import subprocess
import sys

corpora = dict(eng_us_2012=17, eng_us_2009=5, eng_gb_2012=18, eng_gb_2009=6,
chi_sim_2012=23, chi_sim_2009=11, eng_2012=15, eng_2009=0,
corpora = dict(eng_us_2012=17, eng_us_2009=5, eng_us_2019=28,
eng_gb_2012=18, eng_gb_2009=6, eng_gb_2019=26,
chi_sim_2019=34, chi_sim_2012=23, chi_sim_2009=11,
eng_2012=15, eng_2009=0,
eng_fiction_2012=16, eng_fiction_2009=4, eng_1m_2009=1,
fre_2012=19, fre_2009=7, ger_2012=20, ger_2009=8, heb_2012=24,
heb_2009=9, spa_2012=21, spa_2009=10, rus_2012=25, rus_2009=12,
ita_2012=22)
fre_2019=30, fre_2012=19, fre_2009=7,
ger_2019=31, ger_2012=20, ger_2009=8,
heb_2012=24,
heb_2009=9,
spa_2019=32, spa_2012=21, spa_2009=10,
rus_2019=36, rus_2012=25, rus_2009=12,
ita_2019=33, ita_2012=22)


def getNgrams(query, corpus, startYear, endYear, smoothing, caseInsensitive):
Expand All @@ -25,20 +31,31 @@ def getNgrams(query, corpus, startYear, endYear, smoothing, caseInsensitive):
params['content'] = params['content'].replace('?', '*')
if '@' in params['content']:
params['content'] = params['content'].replace('@', '=>')

req = requests.get('http://books.google.com/ngrams/graph', params=params)
res = re.findall('var data = (.*?);\\n', req.text)
res = re.findall('ngrams.data = .*\];', req.text)
assert(len(res)==1)

if res:
dataDict = literal_eval(res[0].replace(
"ngrams.data = ", "").replace(";", ""))
data = {qry['ngram']: qry['timeseries']
for qry in literal_eval(res[0])}
for qry in dataDict}
df = DataFrame(data)
df.insert(0, 'year', list(range(startYear, endYear + 1)))
else:
df = DataFrame()
return req.url, params['content'], df

def trimSpaceNearComma(argumentString):
while (argumentString.find(', ')>=0):
argumentString = argumentString.replace(', ',',')
while (argumentString.find(' ,')>=0):
argumentString = argumentString.replace(' ,',',')
return argumentString

def runQuery(argumentString):
arguments = argumentString.split()
def runQuery(argumentString):
arguments = trimSpaceNearComma(argumentString).split()
query = ' '.join([arg for arg in arguments if not arg.startswith('-')])
if '?' in query:
query = query.replace('?', '*')
Expand Down