def parseOsmTAGRelation() :
networkId = '3921495'
url = "http://overpass-api.de/api/interpreter?data=relation%28"+networkId+"%29%3Brel%28r%29%3Bout%20body%3B%0A"
s = localPageCache.getPage(url)
# Parsing the Overpass API result of TAG relation 3300434
soup = BeautifulSoup(s)
lineRelations = soup.findAll("relation")
# Progress bar is a cool feature.
(termWidth, height) = console.getTerminalSize()
#total = len(lineRelations)
#index = 0
lines = list()
for aLine in lineRelations : # 48 elements
# index = index+1
# percentage = index / total
# sys.stdout.write("\r")
# for i in range(int(termWidth*percentage)):
# sys.stdout.write("-")
# sys.stdout.flush()
myLine = OsmLine(aLine) # each objects parse the data related to its line
lines.append(myLine)
jsonOutput = json.dumps(lines, indent=4, sort_keys=True, cls=OsmLineEncoder)
if verbose:
print(jsonOutput)
return jsonOutput
def locateStation(self):
nominatimUrl = "http://open.mapquestapi.com/nominatim/v1/reverse.php?key=NpfVO4ocnBw3PfHSrVCqpGeLzyy4F515&osm_type=N&accept-language=fr&format=json&&lat=" + str(self.location.latitude) + "&lon=" + str(self.location.longitude)
# nominatimUrl = "http://nominatim.openstreetmap.org/reverse?format=json&osm_type=N&accept-language=fr&lat=" + str(self.location.latitude) + "&lon=" + str(self.location.longitude)
nominatimData = localPageCache.getPage(nominatimUrl, True)
print(".", end="")
nominatimJson = None
try:
nominatimJson = json.loads(nominatimData)
except ValueError:
print('----------------- ', nominatimUrl)
if "address" in nominatimJson:
if "city" in nominatimJson["address"]:
self.city = nominatimJson["address"]["city"]
elif "village" in nominatimJson["address"]:
self.city = nominatimJson["address"]["village"]
elif "town" in nominatimJson["address"]:
self.city = nominatimJson["address"]["town"]
elif "hamlet" in nominatimJson["address"]:
self.city = nominatimJson["address"]["hamlet"]
else:
print(nominatimUrl, " :// ")
self.city = "HORRIBLE ERROR2"
if "road" in nominatimJson['address']:
self.road = nominatimJson['address']['road']
elif "pedestrian" in nominatimJson['address']:
self.road = nominatimJson['address']['pedestrian']
elif "footway" in nominatimJson['address']:
self.road = nominatimJson['address']['footway']
else:
self.road = ""
else:
self.city = "HORRIBLE ERROR"
print(nominatimUrl, " :/ ")
def parseFichesHoraire():
urlFicheHoraire = "http://www.tag.fr/180-fiches-horaires.htm"
s = localPageCache.getPage(urlFicheHoraire)
soup = BeautifulSoup(s)
liste = soup.find("ul", "liste")
items = liste.findAll("li", "item")
print(len(items))
def parseFichesHoraire() :
urlFicheHoraire = "http://www.tag.fr/180-fiches-horaires.htm"
s = localPageCache.getPage(urlFicheHoraire)
soup = BeautifulSoup(s)
liste = soup.find("ul", "liste")
items = liste.findAll("li", "item")
print(len(items))
def testStationSum(self, directionSet):
resultSet = set()
for aDirection in directionSet:
url = "http://api.openstreetmap.org/api/0.6/relation/"+str(aDirection.id)
s = localPageCache.getPage(url)
soup = BeautifulSoup(s)
orderedStations = soup.findAll(member_role_stop)
for aStation in orderedStations:
resultSet.add(int(aStation["ref"]))
#print([x.id for x in directionSet])
return len(resultSet)
def getPointArrets():
global lines, stations
if os.path.isfile('MMStations.json'):
with open('MMStations.json', 'r') as fp:
_json = json.load(fp)
stations = {x["id"]: Station(x, lines) for x in _json.values()}
else:
url = "http://data.metromobilite.fr/api/bbox/json?types=pointArret"
s = localPageCache.getPage(url)
pointArretsJson = json.loads(s)
_json = pointArretsJson["features"]
stations = {x["properties"]["id"]: Station(x, lines) for x in _json}
with open('MMStations.json', 'w') as fp:
json.dump(stations, fp, indent=2, sort_keys=True, cls=StationJSONEncoder)
def testStationSum(self, directionSet):
resultSet = set()
for aDirection in directionSet:
url = "http://api.openstreetmap.org/api/0.6/relation/" + str(
aDirection.id)
s = localPageCache.getPage(url)
soup = BeautifulSoup(s)
orderedStations = soup.findAll(member_role_stop)
for aStation in orderedStations:
resultSet.add(int(aStation["ref"]))
#print([x.id for x in directionSet])
return len(resultSet)
def fetchStations(self):
# Overpass doesn't provide a ordered detailled list, so it uses the base OSM API.
url = "http://api.openstreetmap.org/api/0.6/relation/" + str(self.id)
#f = urlopen(url)
#s = f.read()
s = localPageCache.getPage(url)
soup = BeautifulSoup(s)
orderedStations = soup.findAll(member_role_stop)
for aStation in orderedStations:
# Only storing the OSM node ID of the station
self.__stations.append(int(aStation["ref"]))
if not ots.hasStation(int(aStation["ref"])):
print("Error : ", int(aStation["ref"]), "not present")
def fetchStations(self):
# Overpass doesn't provide a ordered detailled list, so it uses the base OSM API.
url = "http://api.openstreetmap.org/api/0.6/relation/" + str(self.id)
#f = urlopen(url)
#s = f.read()
s = localPageCache.getPage(url)
soup = BeautifulSoup(s)
orderedStations = soup.findAll(member_role_stop)
for aStation in orderedStations:
# Only storing the OSM node ID of the station
self.__stations.append(int(aStation["ref"]))
if not ots.hasStation(int(aStation["ref"])):
print("Error : ", int(aStation["ref"]), "not present")
def getPointArrets():
global lines, stations
if os.path.isfile('MMStations.json'):
with open('MMStations.json', 'r') as fp:
_json = json.load(fp)
stations = {x["id"]: Station(x, lines) for x in _json.values()}
else:
url = "http://data.metromobilite.fr/api/bbox/json?types=pointArret"
s = localPageCache.getPage(url)
pointArretsJson = json.loads(s)
_json = pointArretsJson["features"]
stations = {x["properties"]["id"]: Station(x, lines) for x in _json}
with open('MMStations.json', 'w') as fp:
json.dump(stations,
fp,
indent=2,
sort_keys=True,
cls=StationJSONEncoder)
def findLineIds():
url = "http://tag.mobitrans.fr/horaires/index.asp?rub_code=23&keywords=e"
# f = urlopen(url)
# s = f.read()
s = localPageCache.getPage(url)
soup = BeautifulSoup(s)
rubDiv = soup.find("div", class_="rub_content")
ulLignes = rubDiv.find("ul", class_="lig")
lignes = ulLignes.findAll("li", recursive=False)
lines = list()
for ligne in lignes:
if ligne.find("img") is not None and len(ligne.findAll("img")) is 2:
name = ligne.findAll("img")[1]['alt']
aLine = dict()
aLine['name'] = name
url = ligne.find("a").attrs['href']
parsed = parse_qs(urlparse(url).query, keep_blank_values=True)
aLine['lineID'] = int(parsed["lign_id"][0])
lines.append(aLine)
elif ligne.find("img") is not None and len(ligne.findAll("img")) is 1 :
name = ligne.find('span').text
aLine = dict()
aLine['name'] = name
url = ligne.find("a").attrs['href']
parsed = parse_qs(urlparse(url).query, keep_blank_values=True)
aLine['lineID'] = int(parsed["lign_id"][0])
lines.append(aLine)
else :
print('PROBLEM')
if(verbose):
print(json.dumps(lines, indent=4, sort_keys=True))
return lines
def stationsForLine(lineID, sens):
# Caching the webpages to only retrieve them once from the web
if str(lineID) in _mbtStations and "sens" + str(sens) in _mbtStations[str(
lineID)]:
return _mbtStations[str(lineID)]["sens" + str(sens)]
else:
url = "http://tag.mobitrans.fr/horaires/index.asp?rub_code=23&typeSearch=line&lign_id=" + str(
lineID) + "&sens=" + str(sens)
s = localPageCache.getPage(url)
#Using BeautifulSoup to parse the DOM
soup = BeautifulSoup(s)
rubDiv = soup.find("div", class_="rub_content")
ulStops = rubDiv.find("ul", class_="stops")
if (not ulStops):
return list()
stops = ulStops.findAll("li", recursive=False)
lineStops = list()
for aStop in stops:
theStop = dict()
theStop['name'] = aStop.next.string
url = aStop.find("a").attrs['href']
parsed = parse_qs(urlparse(url).query, keep_blank_values=True)
theStop['stationID'] = int(parsed["pa_id"][0])
lineStops.append(theStop)
# stationDict = dict()
# stationDict['sens'] = sens
# stationDict['stations'] = lineStops
if str(lineID) not in _mbtStations:
_mbtStations[str(lineID)] = dict()
_mbtStations[str(lineID)]["sens" + str(sens)] = lineStops
return lineStops
def findLineIds():
url = "http://tag.mobitrans.fr/horaires/index.asp?rub_code=23&keywords=e"
# f = urlopen(url)
# s = f.read()
s = localPageCache.getPage(url)
soup = BeautifulSoup(s)
rubDiv = soup.find("div", class_="rub_content")
ulLignes = rubDiv.find("ul", class_="lig")
lignes = ulLignes.findAll("li", recursive=False)
lines = list()
for ligne in lignes:
if ligne.find("img") is not None and len(ligne.findAll("img")) is 2:
name = ligne.findAll("img")[1]['alt']
aLine = dict()
aLine['name'] = name
url = ligne.find("a").attrs['href']
parsed = parse_qs(urlparse(url).query, keep_blank_values=True)
aLine['lineID'] = int(parsed["lign_id"][0])
lines.append(aLine)
elif ligne.find("img") is not None and len(ligne.findAll("img")) is 1:
name = ligne.find('span').text
aLine = dict()
aLine['name'] = name
url = ligne.find("a").attrs['href']
parsed = parse_qs(urlparse(url).query, keep_blank_values=True)
aLine['lineID'] = int(parsed["lign_id"][0])
lines.append(aLine)
else:
print('PROBLEM')
if (verbose):
print(json.dumps(lines, indent=4, sort_keys=True))
return lines
def locateStations():
for key in _stations:
sys.stdout.write('.')
sys.stdout.flush()
aStation = _stations[key]
nominatimUrl = "http://nominatim.openstreetmap.org/reverse?format=json&osm_type=N&accept-language=fr&osm_id=" + str(
aStation["id"])
nominatimData = localPageCache.getPage(nominatimUrl)
try:
nominatimJson = json.loads(nominatimData)
except ValueError:
print('----------------- ', nominatimUrl)
if "address" in nominatimJson:
if "city" in nominatimJson["address"]:
aStation["city"] = nominatimJson["address"]["city"]
elif "village" in nominatimJson["address"]:
aStation["city"] = nominatimJson["address"]["village"]
elif "town" in nominatimJson["address"]:
aStation["city"] = nominatimJson["address"]["town"]
elif "hamlet" in nominatimJson["address"]:
aStation["city"] = nominatimJson["address"]["hamlet"]
else:
aStation["city"] = "HORRIBLE ERROR2"
if "road" in nominatimJson['address']:
aStation['road'] = nominatimJson['address']['road']
elif "pedestrian" in nominatimJson['address']:
aStation['road'] = nominatimJson['address']['pedestrian']
elif "footway" in nominatimJson['address']:
aStation['road'] = nominatimJson['address']['footway']
else:
aStation['road'] = ""
else:
aStation["city"] = "HORRIBLE ERROR"
print('')
def locateStations():
for key in _stations:
sys.stdout.write('.')
sys.stdout.flush()
aStation = _stations[key]
nominatimUrl = "http://nominatim.openstreetmap.org/reverse?format=json&osm_type=N&accept-language=fr&osm_id=" + str(aStation["id"])
nominatimData = localPageCache.getPage(nominatimUrl)
try:
nominatimJson = json.loads(nominatimData)
except ValueError:
print('----------------- ',nominatimUrl)
if "address" in nominatimJson:
if "city" in nominatimJson["address"]:
aStation["city"] = nominatimJson["address"]["city"]
elif "village" in nominatimJson["address"]:
aStation["city"] = nominatimJson["address"]["village"]
elif "town" in nominatimJson["address"]:
aStation["city"] = nominatimJson["address"]["town"]
elif "hamlet" in nominatimJson["address"]:
aStation["city"] = nominatimJson["address"]["hamlet"]
else:
aStation["city"] = "HORRIBLE ERROR2"
if "road" in nominatimJson['address']:
aStation['road'] = nominatimJson['address']['road']
elif "pedestrian" in nominatimJson['address']:
aStation['road'] = nominatimJson['address']['pedestrian']
elif "footway" in nominatimJson['address']:
aStation['road'] = nominatimJson['address']['footway']
else:
aStation['road'] = ""
else:
aStation["city"] = "HORRIBLE ERROR"
print('')
def stationsForLine(lineID, sens):
# Caching the webpages to only retrieve them once from the web
if str(lineID) in _mbtStations and "sens" + str(sens) in _mbtStations[str(lineID)]:
return _mbtStations[str(lineID)]["sens" + str(sens)]
else:
url = "http://tag.mobitrans.fr/horaires/index.asp?rub_code=23&typeSearch=line&lign_id=" + str(lineID) + "&sens=" + str(sens)
s = localPageCache.getPage(url)
#Using BeautifulSoup to parse the DOM
soup = BeautifulSoup(s)
rubDiv = soup.find("div", class_="rub_content")
ulStops = rubDiv.find("ul", class_="stops")
if(not ulStops):
return list()
stops = ulStops.findAll("li", recursive=False)
lineStops = list()
for aStop in stops:
theStop = dict()
theStop['name'] = aStop.next.string
url = aStop.find("a").attrs['href']
parsed = parse_qs(urlparse(url).query, keep_blank_values=True)
theStop['stationID'] = int(parsed["pa_id"][0])
lineStops.append(theStop)
# stationDict = dict()
# stationDict['sens'] = sens
# stationDict['stations'] = lineStops
if str(lineID) not in _mbtStations:
_mbtStations[str(lineID)] = dict()
_mbtStations[str(lineID)]["sens" + str(sens)] = lineStops
return lineStops
def parseOsmTAGRelation():
networkId = '3921495'
url = "http://overpass-api.de/api/interpreter?data=relation%28" + networkId + "%29%3Brel%28r%29%3Bout%20body%3B%0A"
s = localPageCache.getPage(url)
# Parsing the Overpass API result of TAG relation 3300434
soup = BeautifulSoup(s)
lineRelations = soup.findAll("relation")
# Progress bar is a cool feature.
(termWidth, height) = console.getTerminalSize()
#total = len(lineRelations)
#index = 0
lines = list()
for aLine in lineRelations: # 48 elements
# index = index+1
# percentage = index / total
# sys.stdout.write("\r")
# for i in range(int(termWidth*percentage)):
# sys.stdout.write("-")
# sys.stdout.flush()
myLine = OsmLine(
aLine) # each objects parse the data related to its line
lines.append(myLine)
jsonOutput = json.dumps(lines,
indent=4,
sort_keys=True,
cls=OsmLineEncoder)
if verbose:
print(jsonOutput)
return jsonOutput
def locateStation(self):
nominatimUrl = "http://open.mapquestapi.com/nominatim/v1/reverse.php?key=NpfVO4ocnBw3PfHSrVCqpGeLzyy4F515&osm_type=N&accept-language=fr&format=json&&lat=" + str(
self.location.latitude) + "&lon=" + str(self.location.longitude)
# nominatimUrl = "http://nominatim.openstreetmap.org/reverse?format=json&osm_type=N&accept-language=fr&lat=" + str(self.location.latitude) + "&lon=" + str(self.location.longitude)
nominatimData = localPageCache.getPage(nominatimUrl, True)
print(".", end="")
nominatimJson = None
try:
nominatimJson = json.loads(nominatimData)
except ValueError:
print('----------------- ', nominatimUrl)
if "address" in nominatimJson:
if "city" in nominatimJson["address"]:
self.city = nominatimJson["address"]["city"]
elif "village" in nominatimJson["address"]:
self.city = nominatimJson["address"]["village"]
elif "town" in nominatimJson["address"]:
self.city = nominatimJson["address"]["town"]
elif "hamlet" in nominatimJson["address"]:
self.city = nominatimJson["address"]["hamlet"]
else:
print(nominatimUrl, " :// ")
self.city = "HORRIBLE ERROR2"
if "road" in nominatimJson['address']:
self.road = nominatimJson['address']['road']
elif "pedestrian" in nominatimJson['address']:
self.road = nominatimJson['address']['pedestrian']
elif "footway" in nominatimJson['address']:
self.road = nominatimJson['address']['footway']
else:
self.road = ""
else:
self.city = "HORRIBLE ERROR"
print(nominatimUrl, " :/ ")
def groupWays(relationId, lineName):
# Retrieving the directions for a line
lineId = "http://api.openstreetmap.org/api/0.6/relation/" + relationId
s = localPageCache.getPage(lineId)
soup = BeautifulSoup(s)
members = soup.findAll("member")
directionId = [x["ref"] for x in members]
query = """
<osm-script>
<id-query type="relation" ref=" """ + relationId + """ "/>
<recurse type="relation-relation"/>
<recurse type="relation-way" role="forward" />
<print mode="body"/>
<recurse type="down" />
<print mode="skeleton" order="quadtile"/>
</osm-script>
"""
s = overpass.query(query)
soup = BeautifulSoup(s)
nodeNodes = soup.findAll("node")
for aNode in nodeNodes:
nodeId = aNode["id"] # Is an number but stored as string
nodesDict[nodeId] = OsmNode(aNode)
# Parsing the ways
wayNodes = soup.findAll("way")
for aWay in wayNodes:
wayId = aWay["id"] # Is an number but stored as string
waysDict[wayId] = OsmWay(aWay, lineName)
directionsGroupedWays = list() # ordered groupedWays for each direction
# For each direction
for aRelationId in directionId:
groupedWays = list() # the global way with every node of the direction
osmApiQuery = "http://api.openstreetmap.org/api/0.6/relation/" + aRelationId
s = localPageCache.getPage(osmApiQuery)
soup = BeautifulSoup(s)
members = soup.findAll("member", role=re.compile("forward"))
ways = list()
for aMember in members :
ways.append(aMember["ref"])
subWay = list()
shared = len(waysDict[ways[0]].lines) > 1 # wheter the lines starts shared or not.
previous = None
# Merging consecutive ways which have same caracteristicts (shared or not shared)
for index, aWay in enumerate(ways):
# Todo : If merging back into the same pair of lines => averaging the section
if shared != waysDict[aWay].isShared() :
mySubWay = groupedWay(subWay, waysDict[previous].lines)
groupedWays.append(mySubWay)
subRoutes[mySubWay.id] = (mySubWay, )
subWay = list()
shared = not shared
subWay.extend(waysDict[aWay].nodesList)
previous = aWay
mySubWay = groupedWay(subWay, waysDict[aWay].lines)
groupedWays.append(mySubWay)
subRoutes[mySubWay.id] = (mySubWay, )
directionsGroupedWays.append(groupedWays)
# if groupedWays[-1].lines == ['C'] and groupedWays[-2].lines == ['B','C'] :
# del groupedWays[-1]
return directionsGroupedWays
stationNode.set("id", str(aStation["id"]))
stationNode.set("city", aStation["city"])
stationNode.set("road", aStation['road'])
stationNode.set("accessible", str(aStation["accessible"]))
tree = ET.ElementTree(root)
tree.write("stations.xml", pretty_print=True, encoding="utf-8", xml_declaration=True)
def stations():
return _stations
print("Loading OSM stations")
_networkId = '3921495'
_s = localPageCache.getPage("http://overpass-api.de/api/interpreter?data=relation%28" + _networkId + "%29%3Brel%28r%29%3Brel%28r%29%3Bnode%28r%29%3Bout%3B")
_xml = BeautifulSoup(_s)
_stations = dict()
_relatedStations = dict()
_soloStations = list()
parseStations() # inits soloStations & relatedStations
locateStations()
printXml()
with open('stations.json', 'w') as fp:
json.dump(_stations, fp, indent=2, sort_keys=True)
def groupWays(relationId, lineName):
# Retrieving the directions for a line
lineId = "http://api.openstreetmap.org/api/0.6/relation/" + relationId
s = localPageCache.getPage(lineId)
soup = BeautifulSoup(s)
members = soup.findAll("member")
directionId = [x["ref"] for x in members]
query = """
<osm-script>
<id-query type="relation" ref=" """ + relationId + """ "/>
<recurse type="relation-relation"/>
<recurse type="relation-way" role="forward" />
<print mode="body"/>
<recurse type="down" />
<print mode="skeleton" order="quadtile"/>
</osm-script>
"""
s = overpass.query(query)
soup = BeautifulSoup(s)
nodeNodes = soup.findAll("node")
for aNode in nodeNodes:
nodeId = aNode["id"] # Is an number but stored as string
nodesDict[nodeId] = OsmNode(aNode)
# Parsing the ways
wayNodes = soup.findAll("way")
for aWay in wayNodes:
wayId = aWay["id"] # Is an number but stored as string
waysDict[wayId] = OsmWay(aWay, lineName)
directionsGroupedWays = list() # ordered groupedWays for each direction
# For each direction
for aRelationId in directionId:
groupedWays = list() # the global way with every node of the direction
osmApiQuery = "http://api.openstreetmap.org/api/0.6/relation/" + aRelationId
s = localPageCache.getPage(osmApiQuery)
soup = BeautifulSoup(s)
members = soup.findAll("member", role=re.compile("forward"))
ways = list()
for aMember in members:
ways.append(aMember["ref"])
subWay = list()
shared = len(waysDict[
ways[0]].lines) > 1 # wheter the lines starts shared or not.
previous = None
# Merging consecutive ways which have same caracteristicts (shared or not shared)
for index, aWay in enumerate(ways):
# Todo : If merging back into the same pair of lines => averaging the section
if shared != waysDict[aWay].isShared():
mySubWay = groupedWay(subWay, waysDict[previous].lines)
groupedWays.append(mySubWay)
subRoutes[mySubWay.id] = (mySubWay, )
subWay = list()
shared = not shared
subWay.extend(waysDict[aWay].nodesList)
previous = aWay
mySubWay = groupedWay(subWay, waysDict[aWay].lines)
groupedWays.append(mySubWay)
subRoutes[mySubWay.id] = (mySubWay, )
directionsGroupedWays.append(groupedWays)
# if groupedWays[-1].lines == ['C'] and groupedWays[-2].lines == ['B','C'] :
# del groupedWays[-1]
return directionsGroupedWays
def getLines():
global lines
url = "http://data.metromobilite.fr/api/routers/default/index/routes" #"http://data.metromobilite.fr/otp/routers/default/index/routes"
s = localPageCache.getPage(url)
linesJson = json.loads(s)
lines = {x["id"].replace(":", "_"): Line(x) for x in linesJson}
def getLines():
global lines
url = "http://data.metromobilite.fr/api/routers/default/index/routes" #"http://data.metromobilite.fr/otp/routers/default/index/routes"
s = localPageCache.getPage(url)
linesJson = json.loads(s)
lines = {x["id"].replace(":", "_"): Line(x) for x in linesJson}
tree.write("stations.xml",
pretty_print=True,
encoding="utf-8",
xml_declaration=True)
def stations():
return _stations
print("Loading OSM stations")
_networkId = '3921495'
_s = localPageCache.getPage(
"http://overpass-api.de/api/interpreter?data=relation%28" + _networkId +
"%29%3Brel%28r%29%3Brel%28r%29%3Bnode%28r%29%3Bout%3B")
_xml = BeautifulSoup(_s)
_stations = dict()
_relatedStations = dict()
_soloStations = list()
parseStations() # inits soloStations & relatedStations
locateStations()
printXml()
with open('stations.json', 'w') as fp:
json.dump(_stations, fp, indent=2, sort_keys=True)
