def departures(command):
place1 = command.split()[1]
place2 = command.split()[2]
t1 = convert_time(command.split()[3])
t2 = convert_time(command.split()[4])
index = places.index(place2)
times2 = data[index].split(",")
converted_times = [convert_time(time.strip()) for time in times2]
converted_times2 = [x for x in converted_times if x >= t1 and x <= t2]
try:
loc1 = converted_times.index(converted_times2[0])
loc2 = converted_times.index(converted_times2[-1])
#departures
index = places.index(place1)
times1 = data[index].split(",")
converted_times1 = [convert_time(time.strip()) for time in times1]
ouput_times = converted_times1[loc1:loc2 + 1]
ouput_times = [convert_time_list(x) for x in ouput_times]
if len(ouput_times) == 0:
print("Sorry, no departures found")
else:
print(
"Buses arriving at %s in that period depart from %s at" %
(place2, place1), ', '.join(map(str, ouput_times)))
except (IndexError):
print("Sorry, no departures found")
def parse_schedule_table(table):
# make sure we don't have any cells that span columns, since that would
# be trickier
assert len(table.cssselect('td[colspan],th[colspan]')) == 0
trs = table.cssselect('tr')
header = trs[0]
del trs[0]
col_headers = [e.text_content() for e in header.cssselect('td,th')]
del col_headers[0] # not a train number
data = []
for tr in trs:
stop_name = tr.cssselect('th')[0].text_content()
tds = [e.text_content() for e in tr.cssselect('td')]
prev_hour = 0
for (train_num, time) in zip(col_headers, tds):
time = time.strip()
match = re.match(r'(\d+):(\d+)', time)
if match:
(hour, minute) = match.groups()
hour = int(hour) ; minute = int(minute)
if hour < prev_hour and hour != 12:
hour += 12
prev_hour = hour
data.append( (train_num, stop_name, hour, minute) )
return data
def get(self):
self.response.headers['Content-Type'] = 'text/plain'
kind = self.request.GET['kind'].strip()
bssid = self.request.GET['bssid'].strip()
probe = self.request.get_all('probed')
power = self.request.GET['power'].strip()
essid = self.request.GET['essid'].strip()
timeRanges = self.request.get_all('times')
curTimes = []
probedEssid = []
for probed in probe:
probed.encode('ascii','ignore')
probed = probed.strip()
probedEssid.append(probed)
for time in timeRanges:
time.encode('ascii','ignore')
time = time.strip()
curTimes.append(datetime.strptime(time, "%Y-%m-%d %H:%M:%S") )
power = int(power)
if kind == "Router":
r = NodeRecord(parent = device_key(bssid),
kind = kind, BSSID = bssid, timeRanges = curTimes , lastSeen = curTimes[-1], power = power, ESSID = essid, probedESSID =probedEssid)
else:
r = NodeRecord(parent = device_key(bssid),
kind = kind, BSSID = bssid, timeRanges = curTimes , lastSeen = curTimes[-1], power = power, AP = essid, probedESSID =probedEssid)
r_key = r.put()
def arrival(command):
place1 = command.split()[1]
place2 = command.split()[3]
t1 = convert_time(command.split()[2])
index = places.index(place1)
times1 = data[index].split(",")
converted_times = [convert_time(time.strip()) for time in times1]
converted_times1 = [x for x in converted_times if x >= t1]
index = places.index(place2)
times2 = data[index].split(",")
converted_times2 = [convert_time(time.strip()) for time in times2]
arrival_time = converted_times2[-len(converted_times1):][0]
if len(converted_times1) == 0:
print("Sorry, no departures found")
else:
print("The next bus departing from %s arrives at %s at %s" %
(place1, place2, arrival_time.strftime('%H:%M')))
def next_time(command):
place = command.split()[1]
t1 = convert_time(command.split()[2])
index = places.index(place)
times = data[index].split(",")
converted_times = [convert_time(time.strip()) for time in times]
converted_times = [x for x in converted_times if x >= t1]
if len(converted_times) == 0:
print("Sorry, no departures found")
else:
print("The next bus departing from %s is at %s" %
(place, converted_times[0].strftime('%H:%M')))
def __init__(self, name, date):
# Object attributes
self.name = name
self.n = len(date) # nb char
assert int(date[0:4]) in range(1990,
2100), "Check %s year format." % (name)
self.yr = int(date[0:4]) # year
assert int(date[4:6]) in range(1,
13), "Check %s month format." % (name)
self.mo = int(date[4:6]) # month
assert int(date[6:8]) in range(1, 32), "Check %s day format." % (name)
self.dy = int(date[6:8]) # day
# Assign hours, minutes, seconds
if self.n > 8:
time = date[8:] # second half of string
time = time.strip('T')
time = time.strip(':') # fmt
self.hr = int(time[0:2]) # hours
self.mn = int(time[2:4]) # minutes
self.sc = int(time[4:6]) # seconds
else:
self.hr = 00 # hours
self.mn = 00 # minutes
self.sc = 00 # seconds
def get(self):
self.response.headers['Content-Type'] = 'text/plain'
update = dict()
curTimes = []
probedEssid = []
try:
self.response.headers['Content-Type'] = 'text/plain'
update['kind'] = self.request.GET['kind'].strip()
update['bssid'] = self.request.GET['bssid'].strip()
update['power'] = self.request.GET['power'].strip()
update['essid'] = self.request.GET['essid'].strip()
probe = self.request.get_all('probed')
timeRanges = self.request.get_all('times')
for probed in probe:
probed.encode('ascii','ignore')
probed = probed.strip()
probedEssid.append(probed)
update['probed'] = probedEssid
for time in timeRanges:
time.encode('ascii','ignore')
time = time.strip()
curTimes.append(datetime.strptime(time, "%Y-%m-%d %H:%M:%S") )
except KeyError: #bail if there is no argument for 'devicename' submitted
self.response.write ('Error with update parameters')
else:
nodeToUpdate = NodeRecord.updateNode(update)
nodeToUpdate.power = int(update['power'])
nodeToUpdate.lastSeen = curTimes[-1]
# NOTE: Commenting out this because it seems redundant to strore ranges for the real time app.
# Can always put it back for data analyis
# nodeToUpdate.timeRanges = []
# for t in update['time']:
# nodeToUpdate.timeRanges.append(t)
if nodeToUpdate.kind == "Client":
nodeToUpdate.AP = update['essid']
r_key = nodeToUpdate.put()
self.response.write("Updated")
def get(self):
self.response.headers['Content-Type'] = 'text/plain'
update = dict()
curTimes = []
probedEssid = []
try:
self.response.headers['Content-Type'] = 'text/plain'
update['kind'] = self.request.GET['kind'].strip()
update['bssid'] = self.request.GET['bssid'].strip()
update['power'] = self.request.GET['power'].strip()
update['essid'] = self.request.GET['essid'].strip()
probe = self.request.get_all('probed')
timeRanges = self.request.get_all('times')
for probed in probe:
probed.encode('ascii', 'ignore')
probed = probed.strip()
probedEssid.append(probed)
update['probed'] = probedEssid
for time in timeRanges:
time.encode('ascii', 'ignore')
time = time.strip()
curTimes.append(datetime.strptime(time, "%Y-%m-%d %H:%M:%S"))
except KeyError: #bail if there is no argument for 'devicename' submitted
self.response.write('Error with update parameters')
else:
nodeToUpdate = NodeRecord.updateNode(update)
nodeToUpdate.power = int(update['power'])
nodeToUpdate.lastSeen = curTimes[-1]
# NOTE: Commenting out this because it seems redundant to strore ranges for the real time app.
# Can always put it back for data analyis
# nodeToUpdate.timeRanges = []
# for t in update['time']:
# nodeToUpdate.timeRanges.append(t)
if nodeToUpdate.kind == "Client":
nodeToUpdate.AP = update['essid']
r_key = nodeToUpdate.put()
self.response.write("Updated")
def get(self):
self.response.headers['Content-Type'] = 'text/plain'
kind = self.request.GET['kind'].strip()
bssid = self.request.GET['bssid'].strip()
probe = self.request.get_all('probed')
power = self.request.GET['power'].strip()
essid = self.request.GET['essid'].strip()
timeRanges = self.request.get_all('times')
curTimes = []
probedEssid = []
for probed in probe:
probed.encode('ascii', 'ignore')
probed = probed.strip()
probedEssid.append(probed)
for time in timeRanges:
time.encode('ascii', 'ignore')
time = time.strip()
curTimes.append(datetime.strptime(time, "%Y-%m-%d %H:%M:%S"))
power = int(power)
if kind == "Router":
r = NodeRecord(parent=device_key(bssid),
kind=kind,
BSSID=bssid,
timeRanges=curTimes,
lastSeen=curTimes[-1],
power=power,
ESSID=essid,
probedESSID=probedEssid)
else:
r = NodeRecord(parent=device_key(bssid),
kind=kind,
BSSID=bssid,
timeRanges=curTimes,
lastSeen=curTimes[-1],
power=power,
AP=essid,
probedESSID=probedEssid)
r_key = r.put()
