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October 25, 2016 07:46
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Use Cortical's SF API to create a semantic fingerprint for news articles in bulk
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# Use Cortical's SF API to create a semantic fingerprint for news articles in bulk | |
# Copyright (C) 2016 Jasper Ginn | |
# This program is free software: you can redistribute it and/or modify | |
# it under the terms of the GNU General Public License as published by | |
# the Free Software Foundation, either version 3 of the License, or | |
# (at your option) any later version. | |
# This program is distributed in the hope that it will be useful, | |
# but WITHOUT ANY WARRANTY; without even the implied warranty of | |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
# GNU General Public License for more details. | |
# You should have received a copy of the GNU General Public License | |
# along with this program. If not, see <http://www.gnu.org/licenses/>. | |
# | |
# Fingerprint each article | |
# Jasper Ginn | |
# 04/09/2016 | |
# | |
import os | |
import retinasdk | |
import json | |
import sys | |
''' | |
Fingerprint function | |
''' | |
def fingerprint(record): | |
# Add fingerprints and keywords | |
try: | |
# Get fingerprint | |
record["FP"] = fp.getFingerprint(record["fields"][0].encode("utf8")) | |
except: # Bad form, but exceptions are a bit buggy here | |
record["FP"] = [] | |
try: | |
# Get keywords | |
record["KW"] = fp.getKeywords(record["fields"][0].encode("utf8")) | |
except: | |
record["KW"] = [] | |
# Return | |
return record | |
''' | |
Call main | |
''' | |
if __name__ == "__main__": | |
# Get arguments | |
data_infile_file = sys.argv[1] | |
data_outfile_file = sys.argv[2] | |
auth_key = sys.argv[3] | |
# Fingerprint authentication | |
fp = retinasdk.LiteClient(auth_key) | |
# Load data | |
with open(data_infile_file) as inFile: | |
data = json.load(inFile) | |
# For each record, get fingerprint and keywords | |
master_list = list() | |
w = 1 | |
for section in data: | |
print "Now working on section " + str(w) | |
for record in section: | |
master_list.append(fingerprint(record)) | |
w += 1 | |
# Dump data | |
with open(data_outfile_file, 'w') as outFile: | |
json.dump(master_list, outFile, sort_keys=True, indent=4) |
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