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logreader.py (estimote beacons)
import dateutil.parser, subprocess, codecs, random, time
logs = subprocess.Popen("ls -RSl *csv | head -10", \
shell=True, stdout=subprocess.PIPE, \
stderr=subprocess.PIPE).communicate()[0].strip()
print logs
toRead = raw_input("choose a file: (you can use one from the list above)\n")
fileOut = codecs.open("vizi/visualize.csv", "w", encoding="utf-8")
fileOut.write("user,user_time,positionx,positiony,bajts\n")
log = codecs.open((toRead), "r", encoding="utf-8")
#log = codecs.open(("logging-2014-09-03.csv"), "r", encoding="utf-8")
color_list = ["#19B2AE","#FF29D2","#3DFFF9","#CCAF25","#CC2925","#B2AB88"]
users = {}
blueberry = ["336", "284"]
icy = ["534", "201"]
mint = ["710", "273"]
### the loop
ui=0
for i, line in enumerate(log):
if i==0:
begin_time = int(time.mktime(dateutil.parser.parse(line.split(",")[2].strip('"')).timetuple()))
print i, line, begin_time
else:
# get the user (if unique assign a new colour; if existent, add data to it)
user = line.split(",")[1].strip('"')
if user not in users:
if user == 'noID':
users[user]=("#B2AB88")
fileOut.write(users[user]+",")
else:
print 'current ui', ui
users[user]=(color_list[ui])
fileOut.write(users[user]+",")
ui=ui+1
else:
fileOut.write(users[user]+",")
pass
# get user time
user_time = int(time.mktime(dateutil.parser.parse(line.split(",")[2].strip('"')).timetuple()))
print user_time
interval= str(user_time-begin_time)
print interval, user
fileOut.write(interval+",")
# get user's position and translate it into screen position
position = line.split(',')[8].strip('"\n')
if position == "62100":
fileOut.write(blueberry[0]+","+blueberry[1]+",")
elif position == "55745":
fileOut.write(icy[0]+","+icy[1]+",")
elif position == "56336":
fileOut.write(mint[0]+","+mint[1]+",")
else:
fileOut.write("1024,326,")
#data
bajts = abs(int(line.split(",")[3].strip('"')))
fileOut.write(str(bajts)+"\n")
print users
fileOut.close()
logreader.py (wi-fi fingerprints)
import dateutil.parser, subprocess, codecs, random, time
logs = subprocess.Popen("ls -RSl *csv | head -10", \
shell=True, stdout=subprocess.PIPE, \
stderr=subprocess.PIPE).communicate()[0].strip()
print logs
toRead = raw_input("choose a file: (you can use one from the list above)\n")
fileOut = codecs.open("vizi/visualize.csv", "w", encoding="utf-8")
fileOut.write("user,user_time,positionx,positiony,bajts\n")