|
|
| Line 1: |
Line 1: |
| Currently I am just doing a simple manipulation using a regular expression to remove the suffixes (such as straat, weg, plein, laan, etc) from preceding name. Then the data is rendered into an svg
| |
|
| |
|
| * Ideas:
| |
| ** Change the dimension of the areas - creating a distorted city
| |
|
| |
| <source lang="python">
| |
| #! /usr/bin/python
| |
|
| |
| import lxml.etree, urllib2, codecs, random, re
| |
|
| |
| f = ("/home/andre/osm/data-original.osm")
| |
|
| |
| #f = urllib2.urlopen("http://api.openstreetmap.org/api/0.6/map?bbox=4.4552603823670465,51.91739525301985,4.46384345121436,51.920373035178464")
| |
|
| |
| # parse the data
| |
| doc = lxml.etree.parse(f)
| |
| #look for tag k="name"
| |
| ways = doc.xpath("//tag[@k='name']")
| |
| size = len(ways)
| |
| streets = []
| |
|
| |
|
| |
| for t in ways:
| |
| straat = t.get('v')
| |
| straat_re = re.sub("(straat)|(weg)|(plein)|(laan)|(singel)|(steeg)|(boulevard)|(kanaal)|(hof)|(kade)|(dijk)|(haven)|(markt)|(dreef)|(pad)|(werf)|(erf)|(wal)|(burg)|(burgh)|(burcht)|(spoor)\b", "", straat)
| |
| #+tje #only straat... followed by space straat\b
| |
|
| |
| #set new words into the the xml document
| |
| t.set('v', straat_re)
| |
| streets.append(straat_re)
| |
|
| |
| text = lxml.etree.tostring(doc, encoding="utf-8", xml_declaration=True)
| |
| #print text
| |
|
| |
| n =open("/home/andre/osm/data.osm", "w")
| |
| n.write(text)
| |
|
| |
| </source>
| |
XPUB & Lens-Based wiki