janis/local-analyzer-python
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public transport

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j.mei7
2022-03-21 20:11:32 +01:00
parent 3d954204c7
commit da261e500f
15 changed files with 92 additions and 76699 deletions
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32
osm.py
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@@ -1,49 +1,38 @@
from objects import
from objects import Node, NodeTag
class OSM:
def __init__(self, _osmContent):
self.osmContent = str(_osmContent)
self.nodeList = []
self.nodeTagList = []
self.parseOsmContent()
def parseOsmContent(self):
lines = self.osmContent.split("\n")
wayLines = []
nodeLines = []
for line in lines:
if "<node" in line:
if "/>" in line:
try:
self.createNode(conn, [line])
self.createNode([line])
except:
print("Node could not be inserted")
else:
nodeLines.append(line)
elif "</node>" in line:
try:
self.createNode(conn, nodeLines)
self.createNode(nodeLines)
except:
print("Node could not be inserted")
nodeLines = []
elif len(nodeLines) > 0:
nodeLines.append(line)
elif "<way " in line:
wayLines.append(line)
elif "</way>" in line:
try:
#self.createWay(conn, wayLines)
except:
print("Way could not be inserted")
wayLines = []
elif len(wayLines) > 0:
wayLines.append(line)
def createNode(self, lines):
nodeId = ""
for line in lines:
if "<node" in line:
nodeId = str(line.split('id="')[1].split('"')[0])
@@ -55,12 +44,11 @@ class OSM:
nodeUid = str(line.split('uid="')[1].split('"')[0])
nodeUser = str(line.split('user="')[1].split('"')[0])
n = Node
cur.execute('INSERT INTO nodes("id", "lon", "lat", "version", "timestamp", "changeset", "uid", "user") VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
(nodeId, nodeLon, nodeLat, nodeVersion, nodeTimestamp, nodeChangeset, nodeUid, nodeUser))
n = Node(nodeId, nodeLon, nodeLat, nodeVersion, nodeTimestamp, nodeChangeset, nodeUid, nodeUser)
self.nodeList.append(n)
elif '<tag ' in line:
print("HALLO")
key = str(line.split('k="')[1].split('"')[0])
value = str(line.split('v="')[1].split('"')[0])
cur.execute('INSERT INTO node_tags("nodeId", "key", "value") VALUES (?,?,?)', (nodeId, key, value))
nt = NodeTag(len(self.nodeTagList), nodeId, key, value)
self.nodeTagList.append(nt)