/usr/share/creepy/helper.py is in creepy 0.1.94-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Copyright 2010 Yiannis Kakavas
This file is part of creepy.
creepy 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.
creepy 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 creepy If not, see <http://www.gnu.org/licenses/>.
'''
import os.path
import csv
try:
import cPickle as pickle
except:
import pickle
class Helper():
def __init__(self):
pass
def html_escape(self, text):
"""Produce entities within text."""
html_escape_table = {
"&": "&",
'"': """,
"'": "'",
">": ">",
"<": "<",
}
return "".join(html_escape_table.get(c,c) for c in text)
def create_kml(self, id, dir, locations):
"""
Takes id of a user as input and packs his locations into a kml file
"""
#Create the klm file
# kml is the list to hold all xml attribs. it will be joined in a string later
kml = []
kml.append('<?xml version=\"1.0\" encoding=\"UTF-8\"?>')
kml.append('<kml xmlns=\"http://www.opengis.net/kml/2.2\">')
kml.append('<Document>')
kml.append(' <name>%s.kml</name>' % id)
for loc in locations:
desc = '%s Link : %s' % (loc['context'][1], loc['context'][0])
kml.append(' <Placemark>')
kml.append(' <name>%s</name>' % loc['time'])
kml.append(' <description> %s' % self.html_escape(desc))
kml.append(' </description>')
kml.append(' <Point>')
kml.append(' <coordinates>%s, %s, 0</coordinates>' % (loc['longitude'], loc['latitude']))
kml.append(' </Point>')
kml.append(' </Placemark>')
kml.append('</Document>')
kml.append('</kml>')
kml_string = '\n'.join(kml)
try:
#save the file to disk
filename = os.path.join(dir, '%s.kml' % id)
fileobj = open(filename, 'w')
fileobj.write(kml_string)
fileobj.close()
return 'Success'
except Exception, err:
return ('Error', err)
def create_csv(self, id, dir, locations):
try:
filename = os.path.join(dir, '%s.csv' % id)
fileobj = open(filename, 'w')
writer = csv.writer(fileobj, quoting=csv.QUOTE_ALL)
writer.writerow(('Time', 'Latitude', 'Longitude', 'Retrieved from', 'Context'))
for loc in locations:
writer.writerow( (loc['time'], loc['latitude'], loc['longitude'], loc['from'], '%s Link :%s'% (loc['context'][1], loc['context'][0]) ) )
fileobj.close()
return 'Success'
except Exception, err:
return ('Error', err)
def remove_duplicates(self, location_list):
known_timestamps = set()
processed_results = []
for loc in location_list:
timestamp = loc['time']
if timestamp in known_timestamps:
continue
else:
processed_results.append(loc)
known_timestamps.add(timestamp)
return processed_results
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