get shops

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+    "python.linting.pylintEnabled": true,
+    "python.linting.enabled": true
+}

main.py

@@ -1,9 +1,14 @@
 from osm import OSM
+from places import Shops
 from publicTransport import PublicTransportAccessibility
 import requests
+
+# 52.9152386,,15.96z
 # bhv 53.51500036203292, 8.603602165157444
-lon = 8.603602165157444 # 8.6039883
+
-lat = 53.51500036203292  # 52.51608
+# TODO Get User input
+lon = 8.8285578 # 8.6039883
+lat = 52.9152386  # 52.51608
 
 # TODO Get real value based on a metric radius
 areaHeightRadius = 0.01 # 0.01
@@ -21,14 +26,13 @@ requestsUrlParams = f"?bbox={minLon},{minLat},{maxLon},{maxLat}"
 print(requestUrl + requestsUrlParams)
 
 print("Downloading OSM-File...")
-# TODO Check if banned from overpass-api 
+# TODO Check if banned from overpass-api MAYBE get alternative API then
 r = requests.get(requestUrl + requestsUrlParams, headers={'Content-Type': 'application/xml'})
 print("Done: Downloading OSM-File")
 
-
-
 osm = OSM(r.text)
 pta = PublicTransportAccessibility(osm)
+shops = Shops(osm)
 
 print("Bus:" + str(pta.isBusAccessible()))
 print("Tram:" + str(pta.isTramAccessible()))
@@ -36,3 +40,5 @@ print("Light Rail:" + str(pta.isLightRailAccessible()))
 print("Subway:" + str(pta.isSubwayAccessible()))
 print("Train:" + str(pta.isTrainAccessible()))
 print("Monorail:" + str(pta.isMonorailAccessible()))
+
+print(shops.countOfShops())

objects.py

@@ -12,7 +12,24 @@ class Node:
 
 class NodeTag:
     def __init__(self, _id, _nodeId, _key, _value):
-        self.id = _id
+        self.id = int(_id)
         self.nodeId = int(_nodeId)
         self.key = str(_key)
         self.value = str(_value)
+
+class Way:
+    def __init__(self, _id, _version, _timestamp, _changeset, _uid, _user):
+        self.id = int(_id)
+        self.version = str(_version)
+        self.timestamp = str(_timestamp)
+        self.changeset = int(_changeset)
+        self.uid = int(_uid)
+        self.user = str(_user)
+
+
+class WayTag:
+    def __init__(self, _id, _wayId, _key, _value):
+        self.id = int(_id)
+        self.wayId = int(_wayId)
+        self.key = str(_key)
+        self.value = str(_value)

osm.py

@@ -1,16 +1,19 @@
-from objects import Node, NodeTag
+from objects import Node, NodeTag, Way, WayTag
 
 class OSM:
 	def __init__(self, _osmContent):
 		self.osmContent = str(_osmContent)
 		self.nodeList = []
 		self.nodeTagList = []
+		self.wayList = []
+		self.wayTagList = []
 		self.parseOsmContent()
 
 	def parseOsmContent(self):
 		lines = self.osmContent.split("\n")
 
 		nodeLines = []
+		wayLines = []
 
 		for line in lines:
 			if "<node" in line:
@@ -29,6 +32,38 @@ class OSM:
 				nodeLines = []
 			elif len(nodeLines) > 0:
 				nodeLines.append(line)
+			elif "<way" in line:
+				wayLines.append(line)
+			elif "</way>" in line:
+				try:
+					self.createWay(wayLines)
+				except:
+					print("Way could not be inserted")
+				wayLines = []
+			elif len(wayLines) > 0:
+				wayLines.append(line)
+			
+				
+	def createWay(self, lines):
+		wayId = ""
+
+		for line in lines:
+			if "<way" in line:
+				wayId = str(line.split('id="')[1].split('"')[0])
+				wayVersion = str(line.split('version="')[1].split('"')[0])
+				wayTimestamp = str(line.split('timestamp="')[1].split('"')[0])
+				wayChangeset = str(line.split('changeset="')[1].split('"')[0])
+				wayUid = str(line.split('uid="')[1].split('"')[0])
+				wayUser = str(line.split('user="')[1].split('"')[0])
+
+				w = Way(wayId, wayVersion, wayTimestamp, wayChangeset, wayUid, wayUser)
+				self.wayList.append(w)
+
+			elif '<tag ' in line:
+				key = str(line.split('k="')[1].split('"')[0])
+				value = str(line.split('v="')[1].split('"')[0]) 
+				wt = WayTag(len(self.wayTagList), wayId, key, value)
+				self.wayTagList.append(wt)
 
 	def createNode(self, lines):
 		nodeId = ""

places.py

@@ -0,0 +1,35 @@
+from operator import itemgetter
+
+class Shops:
+    def __init__(self, _osm):
+        self.osm = _osm
+    
+    def getAllShops(self):
+        shopList = []
+        
+        for tag in self.osm.nodeTagList:
+            if tag.key == "shop":
+                shopList.append(tag.value)
+
+        for tag in self.osm.wayTagList:
+            if tag.key == "shop":
+                shopList.append(tag.value)
+        return shopList
+
+    def countOfShops(self):
+        shopList = self.getAllShops()
+        countDict = []
+        
+        if shopList:
+            def isInDict(name):
+                for a in countDict:
+                    if a['name'] == name:
+                        return True
+                return False
+
+            for shop in shopList:
+                print(shop)
+                if not isInDict(shop):
+                    print("add" + str(shopList.count(shop)))
+                    countDict.append({'name': shop, 'count': shopList.count(shop)})
+            return sorted(countDict, key=itemgetter('count'), reverse=True)