/
parser.py
executable file
·1041 lines (920 loc) · 37.6 KB
/
parser.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
import os
import sys
reload(sys)
sys.setdefaultencoding("utf-8") # a hack to support UTF-8
import cgi
import math
from xml.sax import make_parser, handler
# Available modules:
# users
# users-csv
# calchome
# place
# borders
# warning
# tags
# routing
modules = ['users','users-csv','calchome','places','warnings','borders','routing','tags']
memdebug = False
# parse argv
lang = sys.argv[1]
CountryName = sys.argv[2]
if len(sys.argv) > 3:
modules = sys.argv[3].split(',')
import gettext
trans = gettext.GNUTranslations(open("%s/i18n/%s.mo" % (sys.path[0],lang)))
_ = trans.gettext
def ifmod(module):
if module in modules:
return True
return False
from calchome_xyn import calcHome
import xml
import datetime
import time
import tagChecker
from osm_micro_tools import *
## iso8601 has bug with some date strings, like '2011-03-27T02:50:14Z' (causes OverflowError)
try:
from dateutil.parser import isoparse
from dateutil.tz import tzutc, tzlocal
parse = lambda t: time.mktime(isoparse(t).replace(tzinfo=tzutc()).astimezone(tz=tzlocal()).timetuple())
except ImportError:
try:
from xml.utils.iso8601 import parse
except ImportError:
from iso8601 import parse
try:
import psyco
psyco.full()
except ImportError:
pass
sys.stderr.write( "Running statistics: " + " ".join(sys.argv[1:]) + "\n" )
class osmParser(handler.ContentHandler):
def __init__(self, filename):
#self.db = db
self.useless = ('',
'created_by',
'source',
'editor',
'ele',
'time',
'editor',
'author',
'hdop',
'pdop',
'sat',
'speed',
'fix',
'course',
'converted_by',
'attribution',
'upload_tag',
'history')
self.User = {}
self.currentId = 0
self.goodUser = ('')
self.TilesCreated = 0
self.Nodes = {}
self.NodesToWays = {}
self.NodesToWaysR = {}
self.Ways = {}
self.Borders = {}
self.Places = {}
self.DatesGraph = {}
self.RoutableWays = set([])
self.BPlaces = {}
self.currentUser = "" # user who created latest obj
self.currentType = "" # latest obj type
self.NodesCount = 0
self.PlacesCount = 0
self.RelationsCount = 0
self.Address = {}
self.currentMembers = []
self.currentRelID = 0
self.WaysCount = 0
self.prevtime = time.time()
self.prevcount = 0
self.BorderList = []
self.BordersCount = 0
self.MinLaTile = 100000000
self.MaxLaTile = -100000000
self.MinLoTile = 100000000
self.MaxLoTile = -10000000
self.FillTile = 0
self.TagsList = {}
self.ZoomLevel = 200.0 #130
self.Tiles = {}
self.FixMe = _('<b>FixMe</b>')
self.AddrRelLinks = ''
self.MaxTagsElems = 20
self.LastChange = ''
self.FirstChange = 'z'
self.WaysPassed = set([])
self.CountryName = CountryName
self.packlatlon = lambda lat,lon: lon/abs(lon)*(int(abs(lat*1000000))*2+((lat/abs(lat)+1)/2)+abs(lon/360))
self.unpacklatlon = lambda n: ( -(-1)**(int(n)%2)* abs(int(n/2)/1000000.), (n/abs(n))*(abs(n)%1)*360)
htmlheader = "<html><head><title>%%s%s %s: %%s</title><meta http-equiv=Content-Type content=\"text/html; charset=UTF-8\" /><script src=\"/stat/sorttable.js\"></script></head><body>" % (_("OSM Stats"),self.CountryName)
htmltablestart = "<table class=\"sortable\" style=\"width: 100%; border: 1px solid gray\" border=1 width=100%>"
def htmltablerow (cols):
tr = "<tr>"
for col in cols:
if type(col) == type(float()):
tr = tr + "<td align=\"right\">%.3f</td>" % (col,)
else:
tr = tr + "<td>%s</td>" % (col,)
return tr+"</tr>\n"
if ifmod('warnings'):
self.warningsFile = open('warnings.html','w')
self.warningsFile.write(htmlheader % (" ", _("Warnings")))
self.warningsFile.write(htmltablestart);
self.warningsFile.write(htmltablerow((_("Warning type"), _("Way"))))
try:
parser = make_parser()
parser.setContentHandler(self)
parser.parse(filename)
except xml.sax._exceptions.SAXParseException:
sys.stderr.write( _("Error loading %s\n") % filename)
## Dealing with BorderList
if ifmod('borders'):
self.BorderList.sort((lambda x,y: (int(y[0]>x[0])*2)-1))
self.unnamedBordersFile = open('unnamed.html','w')
in_unnamed = 0
in_named = 0
perpage = 500
for tt in self.BorderList:
dens, area, nodesInWay, bbox = tt
if (in_unnamed%perpage)==0:
self.unnamedBordersFile.write('</table></body></html>')
self.unnamedBordersFile.close()
self.unnamedBordersFile = open('unnamed%s.html'%(int(in_unnamed/perpage)+1),'w')
self.unnamedBordersFile.write(htmlheader % (" ", _("Unnamed borders")) )
self.unnamedBordersFile.write(htmltablestart)
self.unnamedBordersFile.write(htmltablerow(( _("Area [km<sup>2</sup>]"),_("Nodes"),_("Density [nodes/km<sup>2</sup>]"),_("Link"))))
in_unnamed += 1
bf = self.unnamedBordersFile
bf.write(htmltablerow((area, nodesInWay, dens, linkBbox(bbox))))
self.unnamedBordersFile.write('</table></body></html>')
self.unnamedBordersFile.close()
filename = open('unnamed.html','w')
filename.write(htmlheader % (" ", _("Unnamed borders pages list")) )
filename.write("<body><h2>%s</h2><ul>" % _("Unnamed borders pages list"))
for i in range(1,int(in_unnamed/perpage)+2):
filename.write('<li><a href=unnamed%s.html>%s %s</a>'%(i,_("Page"),i))
filename.write("</ul></body></html>")
filename.close()
if ifmod('addr'):
dirname = "addr"
if not os.path.isdir("./" + dirname + "/"):
os.mkdir("./" + dirname + "/")
filename = open('addr/index.html','w')
filesStarted = ['addr/index.html']
filename.write(htmlheader % (" ", _("Postal address relations")) )
def AddrTreeRecurse (top, wayback="» "):
if top in self.WaysPassed:
if ifmod('warnings'):
self.warningsFile.write (htmltablerow((_("double-pass on address relation"),top)))
return
wayback = wayback + "%s<a href=%s.html>%s</a> » " % (linkRelationIcon(top),top, self.Address[top]["tags"].get("name",top) )
filename = open('addr/%s.html'%(top,),'w')
filename.write(htmlheader % ("", self.Address[top]["tags"].get("name", "Unknown address")))
filename.write(" %s<p>" % wayback)
nodes = 0
ways = 0
rels = 0
self.WaysPassed.add(top)
for ctype, child in self.Address[top]["child"]:
if ctype == 'node':
if nodes == 0:
filename.write(htmltablestart)
filename.write(htmltablerow((_("Name"),_("Density"),_("Area"),_("Nodes"),_("Type"),_("Link"))))
nodes += 1
if int(child) in self.BPlaces:
area,nodesIn, bbox, tags = self.BPlaces[int(child)]
filename.write(htmltablerow((\
tags["name"], \
1.* nodesIn / area, \
area, \
nodesIn, \
tags["place"], \
linkBboxMarker(bbox, (tags["lat"],tags["lon"])), \
)))
elif ifmod('places') and (int(child) in self.Places):
filename.write(htmltablerow((\
self.Places[int(child)].get("name", child), \
" ", \
" ", \
" ", \
self.Places[int(child)].get("place", _("??? unknown")), \
linkNode(child), \
)))
else:
filename.write(htmltablerow((linkNode(child),) ))
filename.write("</table>")
for ctype, child in self.Address[top]["child"]:
if ctype == 'way':
filename.write(linkWay(child)+" ")
for ctype, child in self.Address[top]["child"]:
if ctype == 'relation':
if rels == 0:
filename.write(_("<h3>Relations</h3>"))
rels += 1
if child in self.Address:
filename.write("<br>%s<a href=%s.html>%s</a> " %(linkRelationIcon(child),child, self.Address[child]["tags"].get("name",child) ))
AddrTreeRecurse(child,wayback)
else:
filename.write(linkRelation(child))
#print self.BPlaces
##filename.write(str(self.Address[top]["child"]))
filename.write("</body></html>")
filename.close()
while self.Address:
top = self.Address.keys()[0]
while self.Address[top]["parent"] in self.Address:
top = self.Address[top]["parent"]
AddrTreeRecurse (top)
filename.write("<a href=%s.html>%s</a> " %(top, self.Address[top]["tags"].get("name",top) ))
self.AddrRelLinks = self.AddrRelLinks + "<a href=addr/%s.html>%s</a> " %(top, self.Address[top]["tags"].get("name",top) )
#print self.Address[top]
for aaaaa in self.WaysPassed:
del self.Address[aaaaa]
self.WaysPassed = set([])
filename.close()
for toClose in filesStarted:
filename = open(toClose,'a')
filename.write("</body></html>")
filename.close()
# end ifmod('addr')
if ifmod('tags'):
filename = open("tags.html",'w')
taglist = self.TagsList.keys()
taglist.sort()
alphabet = []
for k in taglist:
filename.close()
if k:
alpha = k[0]
else:
alpha = ""
if alpha not in ("a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"):
alpha = "other"
tt = _("other")
if alpha not in alphabet:
alphabet.append(alpha)
filename = open("tags-%s.html"%(alpha,),'w')
filename.write(htmlheader % ("[%s]" % _(alpha), _("Tags")))
filename.write("""
<script type="text/javascript">
var d = document;
var offsetfromcursorY=15 // y offset of tooltip
var ie=d.all && !window.opera;
var ns6=d.getElementById && !d.all;
var tipobj,op=0;
var left,top=0;
function tt(el,txt) { if (d.getElementById('mess').style.visibility=='hidden'){ tipobj=d.getElementById('mess');
e = el; tipobj.innerHTML = '<div style="float:right;align:right;cursor:pointer;cursor:hand;border-bottom:1px solid grey;padding:2px;border-left:1px solid black;" onclick="hide_info(this)">x</div>'+ txt; el.onmousemove=positiontip;};}
function hide_info(el) {op=0;tipobj.style.opacity = op; d.getElementById('mess').style.visibility='hidden';}
function ietruebody(){return (d.compatMode && d.compatMode!="BackCompat")? d.documentElement : d.body}
function positiontip(e) { if (d.getElementById('mess').style.visibility=='hidden'){
var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
var winwidth=ie? ietruebody().clientWidth : window.innerWidth-20
var winheight=ie? ietruebody().clientHeight : window.innerHeight-20
var rightedge=ie? winwidth-event.clientX : winwidth-e.clientX;
var bottomedge=ie? winheight-event.clientY-offsetfromcursorY : winheight-e.clientY-offsetfromcursorY;
ol = left;
ot = top;
left=0;top=0;
if (rightedge < tipobj.offsetWidth) left=curX-tipobj.offsetWidth;
else left=curX;
if (bottomedge < tipobj.offsetHeight) top=curY-tipobj.offsetHeight-offsetfromcursorY
else top=curY+offsetfromcursorY;
if (left <= 0){left = 0;};
if (top <= 0){top = 0;};
if ( ((ol-left)*(ol-left)+(ot-top)*(ot-top)) >400){
tipobj.style.left = left;
tipobj.style.top = top;
}
else{ol=left;ot=top;}
};}
function ap(el) {el.onmousemove='';op=tipobj.style.opacity;if (op==0){ op = 1; tipobj.style.opacity = op; tipobj.style.visibility="visible";};
if(op < 1) {op += 0.1; tipobj.style.opacity = op;tipobj.style.filter = 'alpha(opacity='+op*100+')';t = setTimeout('appear()', 30);};}</script>
<style>span{cursor:pointer;cursor:hand;} span:hover{color:navy}</style>
</head><body><div id="mess" style="visibility: hidden; position:absolute; background-color:white; border:1px dotted red; width:400px; height: 350px; overflow:auto "></div><table class="sortable" style="width: 100%; border: 1px solid gray" border=1 width=100%>
<tr><td>k<td>num<td>v's""")
else:
filename = open("tags-%s.html"%(alpha,),'a')
filename.write( "<tr><td>%s<td>%s<td>" % \
(k, self.TagsList[k][1] ))
vallist = self.TagsList[k].keys()
vallist.sort()
for v in vallist:
if v is not 1:
uslist = self.TagsList[k][v].keys()
uslist.sort()
z = " "
if self.MaxTagsElems > len(self.TagsList[k][v][objN("way")]):
if self.TagsList[k][v][objN("way")]:
z = z + _("Ways: ")
for p in self.TagsList[k][v][objN("way")]:
z = z + linkWay(p)+" "
if self.MaxTagsElems > len(self.TagsList[k][v][objN("node")]):
if self.TagsList[k][v][objN("node")]:
z = z +"<br>"+ _("Nodes: ")
for p in self.TagsList[k][v][objN("node")]:
z = z + linkNode(p)+" "
if self.MaxTagsElems > len(self.TagsList[k][v][objN("relation")]):
if self.TagsList[k][v][objN("relation")]:
z = z + "<br>"+_("Relations: ")
for p in self.TagsList[k][v][objN("relation")]:
z = z + linkRelation(p)+" "
for p in uslist:
if p not in (1, 2, 3, 5):
z = z + "<br>%s: %s "% (linkUser(self.User[p]["Name"]), self.TagsList[k][v][p])
filename.write( """<span onmouseover="tt(this,'%s<br>')" onclick="ap(this)">%s (%s)</span>, """ % \
(z, v, self.TagsList[k][v][1] ))
filename.close()
for alpha in alphabet:
filename = open("tags-%s.html"%(alpha,),'a')
filename.write("</table>")
for link in alphabet:
filename.write("\n<a href=tags-%s.html> %s </a>| " % (link,_(link)))
filename.write("</body></html>")
filename.close()
## end ifmod('tags')
userlist = self.User.keys()
userlist.sort(lambda x,y: self.User[y]["Nodes"]-self.User[x]["Nodes"])
if ifmod('users'):
kml = open('users.kml','w')
kml.write("""<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<kml xmlns="http://earth.google.com/kml/2.0">
<Document>
<Style id="rss">
<IconStyle>
<scale>0.5</scale>
<Icon>
<href>http://komzpa.net/favicon.ico</href>
</Icon>
</IconStyle>
</Style>
<Folder>""")
kml.write("<name>%s users</name>" % (self.CountryName) )
usersFile = open('users.html','w')
usersFile.write(htmlheader % (" ",_("Users")))
usersFile.write(htmltablestart)
usersFile.write(htmltablerow((_("User"), _("Nodes"), _("Ways"), _("Relations"), _("%"), _("Speed [obj/day]"), _("First known edit"), _("Latest known edit"), _("Links"))))
if ifmod('users-csv'):
usersFileCsv = open('users.csv','w')
for user in self.User.values():
if user["LastDate"] > self.LastChange:
self.LastChange = user["LastDate"]
ttt = """<Placemark>
<name>%s</name>
<description><h2><a href="http://openstreetmap.org/user/%s">%s</a></h2><br>
Nodes: %s Ways: %s Relations: %s Since: %s
</description>
<styleUrl>#rss</styleUrl>
<Point><coordinates>%s, %s</coordinates></Point>
</Placemark>"""
if ifmod('users-csv'):
usersFileCsv.write("uid;name;nodes;ways;relations\r\n")
## end ifmod('users')
for user in userlist:
if self.FirstChange > self.User[user]["FirstDate"]:
self.FirstChange = self.User[user]["FirstDate"]
CHLink = " "
if ifmod('calchome'):
CSList = []
for i in self.User[user]["changesets"].values():
CSList.append([i["lat"],i["lon"],i["num"]])
if CSList:
lat, lon = tuple(calcHome(CSList))
escapedName = cgi.escape (self.User[user]["Name"])
escapedName = escapedName.replace("+","%20")
CHLink = "<a href=\"http://openstreetmap.org/?mlat=%f&mlon=%f&minlat=%s&minlon=%s&maxlat=%s&maxlon=%s&box=yes\">%s</a>" % \
(lat, lon, self.User[user]["minlat"], self.User[user]["minlon"], self.User[user]["maxlat"], self.User[user]["maxlon"], _("CalcedHome"))
kml.write(ttt % (escapedName, escapedName, escapedName, self.User[user]["Nodes"], \
self.User[user]["Ways"], \
self.User[user]["Relations"], \
self.User[user]["FirstDate"], \
lon, lat) )
speed = ((self.User[user]["Nodes"]+self.User[user]["Ways"]+self.User[user]["Relations"])/(parse(self.LastChange)-parse(self.User[user]["FirstDate"])+1))*86400
if ifmod('users'):
usersFile.write(htmltablerow(((linkUser(self.User[user]["Name"]), \
self.User[user]["Nodes"], \
self.User[user]["Ways"], \
self.User[user]["Relations"], \
100. * (1.* self.User[user]["Nodes"] / self.NodesCount + 1. * self.User[user]["Ways"] / self.WaysCount) / 2,\
speed,\
self.User[user]["FirstDate"], \
self.User[user]["LastDate"], \
CHLink
, \
))))
if ifmod('users-csv'):
usersFileCsv.write("\"%s\";\"%s\";\"%d\";\"%d\";\"%d\"\r\n" % \
(user, self.User[user]["Name"], self.User[user]["Nodes"], self.User[user]["Ways"], self.User[user]["Relations"]))
if ifmod('users'):
kml.write("""</Folder>
</Document>
</kml>""")
kml.close()
usersFile.write( "</table></body></html>")
usersFile.close()
if ifmod('users-csv'):
usersFileCsv.close()
## end ifmod('users')
if ifmod('places'):
localLangs = _("name:be,name:en,name:ru")
localLangs = localLangs.split(",")
localLangs = tuple (localLangs)
pointsFile = open('points.html','w')
pointsFile.write(htmlheader % ("",_("Localities")))
pointsFile.write(htmltablestart)
pointsFile.write(htmltablerow((_("Name"),) + localLangs + ( _("Type"), _("Link"))))
for PointNum in self.Places.keys():
place = self.Places[PointNum]
localLangsT = []
for langtag in localLangs:
localLangsT.append(place.get(langtag, self.FixMe))
localLangsT = tuple (localLangsT)
pointsFile.write(htmltablerow(
(place.get("name",self.FixMe),\
) + localLangsT + ( \
place['place'], linkMarker(place['lat'], place['lon'], _("goto") ) ) ))
pointsFile.write( "</table></body></html>")
pointsFile.close()
## end ifmod('places')
indexFile = open('index.html','w')
indexFile.write(htmlheader % (_("Welcome to :"),""))
if ifmod('density'):
indexFile.write("<a href=density.png><img src='density.small.jpg' align='right'></a>");
indexFile.write(_("<h3>OSM Statistics for %s</h3>") % self.CountryName)
indexFile.write("<ul>")
if ifmod('users'):
indexFile.write(_("<li><a href=users.html>users</a></li>"))
if ifmod('places'):
indexFile.write(_("<li><a href=points.html>points</a></li>"))
if ifmod('addr'):
indexFile.write(_("<li>address relations: %s</li>") % self.AddrRelLinks )
if ifmod('warnings'):
indexFile.write(_("<li><a href=warnings.html>warnings</a></li>"))
# FIXME what is it?
#if ifmod('borders'):
# indexFile.write(_("<li><a href=borders.html>borders</a></li>"))
if ifmod('borders'):
indexFile.write(_("<li><a href=unnamed.html>unnamed borders</a></li>"))
if ifmod('routing'):
indexFile.write(_("<li><a href=route.html>routing subgraphs</a></li>"))
if ifmod('tags'):
indexFile.write(_("<li>tags: "))
for alpha in alphabet:
indexFile.write("\n<a href=tags-%s.html>%s</a> | " % (alpha,_(alpha)))
indexFile.write( "</ul>")
if ifmod('density'):
best = (0,0)
for i in self.Tiles.keys():
for j in self.Tiles[i].keys():
if len(self.Tiles[i][j]) > self.FillTile:
self.FillTile = len(self.Tiles[i][j])
best = (i,j)
self.DatesCSV = open('graph.csv','w')
daysSorted = self.DatesGraph.keys()
daysSorted.sort()
lastDaysActivity = 0
for day in daysSorted:
self.DatesCSV.write("%s\t%s\t%s\t%s\n"%(day,self.DatesGraph[day][0],self.DatesGraph[day][1],self.DatesGraph[day][2]) )
lastDay = daysSorted[-1]
for day in daysSorted[-15:]:
if (abs(parse(lastDay) - parse(day))) <= (2* 604800.0):
lastDaysActivity += self.DatesGraph[day][0] + self.DatesGraph[day][1] + self.DatesGraph[day][2]
lastDaysActivity = lastDaysActivity / 14.
self.DatesCSV.close()
speed = (self.NodesCount+self.WaysCount+self.RelationsCount)/(parse(self.LastChange)-parse(self.FirstChange))*86400
indexFile.write( _("<p>Average mapping speed: <b>%f</b> obj/day</p>") % (speed, ))
if ifmod('density'):
indexFile.write( _("<p>Tiles fill(avg/max): <b>%f</b>/<b>%s</b></p>") % (self.NodesCount/(self.TilesCreated*1.),self.FillTile, ))
indexFile.write( _("<p>Number of Nodes: <b>%s</b></p>") % (self.NodesCount, ))
indexFile.write( _("<p>Number of Ways: <b>%s</b></p>") % (self.WaysCount, ))
indexFile.write( _("<p>Number of Relations: <b>%s</b></p>") % (self.RelationsCount, ))
if ifmod('places') or ifmod('borders'): # FIXME FIXME FIXME
indexFile.write( _("<p>Number of Borders/Places: <b>%s</b>/<b>%s</b></p>") % (self.BordersCount, self.PlacesCount))
indexFile.write( _("<p>First known update: <b>%s</b></p>") % (self.FirstChange, ))
indexFile.write( _("<p>Last update: <b>%s</b></p>") % (self.LastChange, ))
indexFile.write("</body></html>")
indexFile.close()
filename = open('oneline.inc.html','w')
if ifmod('density'):
filename.write("%s</a><td>%s</td><td>%s</td><td>%.3f</td><td>%s</td><td>%.3f</td><td>%s</td></tr>" % (self.CountryName, self.LastChange, len(self.User), speed, \
" ",lastDaysActivity,\
" ", \
))
else:
filename.write("%s</a><td>%s</td><td>%s</td><td>%.3f</td><td>%s</td><td>%.3f</td><td>%s</td></tr>" % (self.CountryName, self.LastChange, len(self.User), speed, \
" ",lastDaysActivity,\
" ", \
))
filename.close()
### Making routing
if ifmod('routing'):
self.routeFile = open('route.html','w')
self.routeFile.write(htmlheader % ("",_("Routes")))
self.routeFile.write(htmltablestart)
self.routeFile.write(htmltablerow((_("Number of ways"),_("First way in group"))))
wayQ = set([])
wayP = set([])
numRoute = 0
self.WayGroups = {0:"",}
self.WayGroupsId = {0:"",}
numR = len(self.RoutableWays)
numP = 0
numPrev = 0
starttime = time.time()
prevtime = starttime
while self.RoutableWays:
if time.time()-prevtime >= 6:
print "still %s %s, %s, %s%%, ETA:%ss (%s/s)"%(len(wayQ),numP, numR-numP, 1.*numP/numR*100., (numR-numP)*(time.time()-prevtime)/(numP-numPrev), (numP-numPrev)/(time.time()-prevtime))
prevtime=time.time()
time.sleep(1)
numPrev = numP
if not wayQ:
popped = self.RoutableWays.pop()
wayQ.add(popped)
wayP.update(wayQ)
sys.stderr.write( "NewRoutable %d\n" % numRoute )
numRoute += 1
self.WayGroups[numRoute] = 1
self.WayGroupsId[numRoute] = popped
way = self.Ways[wayQ.pop()]
#print way, wayQ
for node in way:
if len(self.NodesToWays[node]) != 1:
for tway in self.NodesToWays[node]:
if tway not in wayP:
if tway in self.RoutableWays:
wayQ.add(tway)
wayP.add(tway)
self.WayGroups[numRoute] += 1
self.RoutableWays.remove(tway)
numP += 1
sys.stderr.write("WayGroups = %s\n" % repr(self.WayGroups))
for i in range(1,numRoute):
self.routeFile.write(htmltablerow((self.WayGroups[i],linkWayMap(self.WayGroupsId[i]))))
self.routeFile.write('</table></body></html>')
self.routeFile.close()
## Making pretty image
if ifmod('density'):
try:
from PIL import Image, ImageDraw
density = self.NodesCount/self.TilesCreated*1.
sys.stderr.write('Generating picture')
width = self.MaxLoTile-self.MinLoTile
height = self.MaxLaTile-self.MinLaTile
img = Image.new("RGB", (self.MaxLoTile-self.MinLoTile+1,self.MaxLaTile-self.MinLaTile+2), (255,255,255))
gamma=0.5
#draw = ImageDraw.Draw(img)
#draw.text((0,0), "%s"%(self.CountryName) ,fill= (0,0,0))
png = img.load()
# for i in self.Tiles.keys():
# for j in self.Tiles[i].keys():
# if len(self.Tiles[i][j]) > self.FillTile:
# self.FillTile = len(self.Tiles[i][j])
for i in self.Tiles.keys():
for j in self.Tiles[i].keys():
c = len(self.Tiles[i][j])*1./self.FillTile
c = c**gamma
t = int(c*255)
png[j-self.MinLoTile,-i+self.MaxLaTile] = (256-t,256-t,t)
for i in range(0, width+1):
c = i/(width+1*1.)
c = c**gamma
t = int(c*255)
png[i,height+1] = (256-t,256-t,t)
if height>width:
oh = height
height = 300
width = int(width*(1.*height/oh))
else:
ow = width
width = 300
height = int(height*(1.*width/ow))
img.save("density.png")
print width, height
img = img.resize((width, height),Image.ANTIALIAS)
img.save("density.small.jpg")
sys.stderr.write('.\n')
except ImportError: # PIL import error
sys.stderr.write("PIL import error, skip picture generation\n")
pass
## end ifmod('density')
if ifmod('warnings'):
self.warningsFile.write('</table></body></html>')
self.warningsFile.close()
def UserTasks(self, uID, uName, uDate):
if uID not in self.User:
self.User[uID] = {"Name": uName, \
"Ways": 0, \
"Nodes": 0,\
"Relations": 0,\
"FirstDate": uDate,\
"LastDate": uDate,\
"lat": 0,\
"lon": 0,\
"minlat": 9999,\
"minlon": 9999,\
"maxlat": -9999,\
"maxlon": -9999,\
"changesets": {},\
}
if self.User[uID]["FirstDate"] > uDate:
self.User[uID]["FirstDate"] = uDate
if self.User[uID]["LastDate"] < uDate:
self.User[uID]["LastDate"] = uDate
def UserLatLon(self, uid, cset, lat, lon):
if ifmod('calchome'):
if cset not in self.User[uid]["changesets"]:
self.User[uid]["changesets"][cset] = {"lat":0,"lon":0,"num":0}
self.User[uid]["changesets"][cset]["lat"] = (self.User[uid]["changesets"][cset]["lat"] * self.User[uid]["changesets"][cset]["num"] + float(lat))/(self.User[uid]["changesets"][cset]["num"]+1)
self.User[uid]["changesets"][cset]["lon"] = (self.User[uid]["changesets"][cset]["lon"] * self.User[uid]["changesets"][cset]["num"] + float(lon))/(self.User[uid]["changesets"][cset]["num"]+1)
self.User[uid]["changesets"][cset]["num"] += 1
if lat > self.User[uid]["maxlat"]:
self.User[uid]["maxlat"] = lat
if lon > self.User[uid]["maxlon"]:
self.User[uid]["maxlon"] = lon
if lat < self.User[uid]["minlat"]:
self.User[uid]["minlat"] = lat
if lon < self.User[uid]["minlon"]:
self.User[uid]["minlon"] = lon
self.User[uid]["Nodes"] += 1
def startElement(self, name, attrs):
"""Handle XML elements"""
if name in('node','way','relation'):
self.currentType = name
self.currentId = int(attrs.get('id'))
self.tags = {}
self.isInteresting = False
self.waynodes = []
self.useTiles=0
date = attrs.get('timestamp')
if ifmod("users"):
uid=attrs.get('uid',attrs.get("user",""))
if uid == "":
msg = "Missing uid (required for 'users' module) for %s id %s" % (name, self.currentId)
print(msg)
#raise BaseException(msg)
self.currentUser = uid
self.UserTasks(uid, attrs.get('user',""), date)
day = date[0:10]
hour = date[0:15]
changeset = attrs.get("changeset", hour)
if day not in self.DatesGraph:
self.DatesGraph[day] = [0,0,0]
if name == 'node':
self.DatesGraph[day][0] += 1
id = int(attrs.get('id'))
self.nodeID = id
lat = float(attrs.get('lat'))
lon = float(attrs.get('lon'))
self.UserLatLon(uid,changeset,lat,lon)
if ifmod('borders'):
self.Nodes[id] = self.packlatlon(lat,lon)
tilelat = int(lat*self.ZoomLevel)
tilelon = int(lon*self.ZoomLevel)
if tilelat<self.MinLaTile:
self.MinLaTile = tilelat
if tilelat>self.MaxLaTile:
self.MaxLaTile = tilelat
if tilelon<self.MinLoTile:
self.MinLoTile = tilelon
if tilelon>self.MaxLoTile:
self.MaxLoTile = tilelon
if ifmod('density'):
if tilelat in self.Tiles:
if tilelon in self.Tiles[tilelat]:
self.Tiles[tilelat][tilelon].add(id)
else:
self.Tiles[tilelat][tilelon] = set([id,])
self.TilesCreated += 1
else:
self.Tiles[tilelat] = {}
self.Tiles[tilelat][tilelon] = set([id,])
self.TilesCreated += 1
self.tags['lat'] = lat
self.tags['lon'] = lon
self.NodesCount += 1
tdiff = time.time() - self.prevtime
if tdiff > 10:
cdiff = self.NodesCount - self.prevcount
if ifmod('density'):
sys.stderr.write( "%1.3fM nodes (%s tiles, %.4f nodes per tile) .. %.4f objects/sec\n" % (float(self.NodesCount) / 1000000.0, self.TilesCreated, self.NodesCount/(self.TilesCreated*1.), cdiff/tdiff))
else:
sys.stderr.write( "%1.3fM nodes ... %.4f objects/sec\n" % (float(self.NodesCount) / 1000000.0, cdiff/tdiff))
self.memdebugout()
self.prevcount = self.NodesCount
self.prevtime = time.time()
self.currentUser = uid
elif name == 'way':
self.DatesGraph[day][1] += 1
id = int(attrs.get('id'))
self.WayID = id
self.WaysCount += 1
self.User[uid]["Ways"] += 1
self.LastChange = attrs.get('timestamp')
if self.WaysCount == 1:
self.prevcount = 0
self.prevtime = time.time()
tdiff = time.time() - self.prevtime
if tdiff > 10:
cdiff = self.WaysCount - self.prevcount
sys.stderr.write( "%1.3fM ways (%s borders)... %.4f objects/sec\n" % (float(self.WaysCount) / 1000000.0, self.BordersCount, cdiff/tdiff))
self.memdebugout()
self.prevcount = self.WaysCount
self.prevtime = time.time()
elif name == 'relation':
self.DatesGraph[day][2] += 1
self.currentMembers = []
self.User[uid]["Relations"] += 1
self.RelationsCount += 1
self.currentRelID = attrs.get('id')
elif name == 'nd':
"""Nodes within a way -- add them to a list"""
node = int(attrs.get('ref'))
self.waynodes.append(node)
elif name == 'member':
"""Members of relation"""
mtype, mref, mrole = (attrs.get('type'),attrs.get('ref'), attrs.get('role'))
self.currentMembers.append (((mtype, mref), mrole))
elif name == 'tag':
"""Tags - store them in a hash"""
k,v = (attrs.get('k'), attrs.get('v'))
# Test if a tag is interesting enough to make it worth
# storing this node as a special "point of interest"
#if k in ('boundary', 'admin_level', 'place','name','name:ru','name:be','name:en','border_type','highway'):
self.tags[k] = v
# self.isInteresting = True
if not tagChecker.TagIsAllowed(k):
if k not in self.TagsList:
self.TagsList[k] = {}
self.TagsList[k][1]=1
else:
self.TagsList[k][1] += 1
if v in self.TagsList[k]:
self.TagsList[k][v][1] += 1
else:
self.TagsList[k][v] = {}
self.TagsList[k][v][1] = 1
self.TagsList[k][v][objN("way")] = []
self.TagsList[k][v][objN("node")] = []
self.TagsList[k][v][objN("allother")] = []
if self.currentUser in self.TagsList[k][v]:
self.TagsList[k][v][self.currentUser] += 1
else:
self.TagsList[k][v][self.currentUser] = 1
self.TagsList[k][v][objN(self.currentType)].append(self.currentId) #################
def endElement(self, name):
if name == 'way':
id=self.WayID
if ifmod('routing'):
for i in self.waynodes:
if i not in self.NodesToWays:
self.NodesToWays[i] = []
self.NodesToWays[i].append(id)
if 'highway' in self.tags:
if self.tags['highway'] not in ('steps','footway','path','pedestrain'):
self.RoutableWays.add(id)
if 'route' in self.tags:
if self.tags['route'] == 'ferry':
self.RoutableWays.add(id)
self.Ways[id] = self.waynodes
#if self.isInteresting:
if ifmod('borders') and 'boundary' in self.tags and 'admin_level' in self.tags: ###### boundaries
if self.tags['boundary']=='administrative' and self.tags['admin_level']=='8':
self.BordersCount += 1
if self.waynodes[0] == self.waynodes[-1]:
minlat,minlon,maxlat,maxlon = (400,400,-400,-400)
boundary = []
for i in self.waynodes:
if i in self.Nodes:
lat,lon = self.unpacklatlon(self.Nodes[i])
boundary.append((lat,lon))
if lat > maxlat:
maxlat = lat
if lat < minlat:
minlat = lat
if lon > maxlon:
maxlon = lon
if lon < minlon:
minlon = lon
else:
#self.warningsFile.write("<tr><td>intersect<td><a href='http://openstreetmap.org/browse/way/%s'>%s</a>" % (self.WayID,self.WayID))
return 0
# for i in self.waynodes:
# if i in self.Nodes:
# del self.Nodes[i] # let's not take borders in account # have to
area = 0
prx,pry= boundary[0]
for x,y in boundary:
area+=(x*pry-y*prx)/2
prx = x
pry = y
area = abs(area)*9300 #FIXME: recount multiplier for Belarus
IDsToCheck = []
for i in range(int(minlat*self.ZoomLevel),int(maxlat*self.ZoomLevel)+1):
if i in self.Tiles:
for j in range(int(minlon*self.ZoomLevel),int(maxlon*self.ZoomLevel)+1):
if j in self.Tiles[i]:
IDsToCheck.append((i,j))
self.Borders[id]={}
nodesInWay = 0
labelID = 0
#nodesToChk = len(IDsToCheck)
for i,j in IDsToCheck:
for id in self.Tiles[i][j]:
if id in self.Nodes:
nlat,nlon = self.unpacklatlon(self.Nodes[id])
prx, pry = boundary[0]
isin = False
ynlon=0
for x,y in boundary:
if (nlat<x and nlat>prx) or (nlat>x and nlat<prx):
if y==pry:
ynlon=y
else:
ynlon=(y-pry)*(nlat-x)/(x-prx) + y
if (ynlon<nlon):
isin = not isin
prx, pry = x, y
if isin:
nodesInWay += 1
# delNode(self, id)
if id in self.Places:
if (not self.tags.get('name') or self.tags.get('name') == self.Places[id].get('name')):
labelID = id
#print id
for k,v in self.Places[id].items():
if k not in self.tags:
self.tags[k] = v
#del self.Places[id]
place = {}
if area<0.00000001:
if ifmod('warnings'):
self.warningsFile.write("<tr><td>zero-area<td><a href=http://openstreetmap.org/browse/way/%s>%s</a>" % (self.WayID, self.WayID))
return
if labelID == 0:
self.BorderList.append((nodesInWay/area,area,nodesInWay, (minlat, minlon, maxlat, maxlon))) # a list of tuples that easily could be sorted by density
else:
self.BPlaces[labelID] = (area, nodesInWay, (minlat, minlon, maxlat, maxlon),self.tags)
#print self.BPlaces[labelID]
else: ## TODO: relations
if ifmod('warnings'):
self.warningsFile.write("<tr><td>non-circular<td><a href=http://openstreetmap.org/browse/way/%s>%s</a>"%\
(id,id))
elif name == 'node':
#if(self.isInteresting):
if ifmod('places') and ('place' in self.tags):
self.Places[self.nodeID] = self.tags
self.PlacesCount += 1
elif name == 'relation':
self.currentRelID = int(self.currentRelID)
owntuple = ('relation',self.currentRelID)
if self.tags.get('type', None) == 'address':