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suffixe_depuis_noms_de_voies.py
executable file
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suffixe_depuis_noms_de_voies.py
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#!/usr/bin/env python
# coding: UTF-8
import sys
import time
import os,os.path
from pg_connexion import get_pgc
from pg_connexion import get_pgc_layers
from addr_2_db import get_code_cadastre_from_insee
from addr_2_db import get_cadastre_code_dept_from_insee
from addr_2_db import get_nb_parts
from addr_2_db import get_part_debut
from addr_2_db import get_tags
from addr_2_db import is_valid_housenumber
from addr_2_db import Node
from addr_2_db import Adresse
from outils_de_gestion import batch_start_log
from outils_de_gestion import batch_end_log
import xml.etree.ElementTree as ET
class Adresses:
def __init__(self):
self.a = {}
def register(self,voie):
cle = normalize(voie)
if not cle in self.a:
self.a[cle] = {'numeros':{},'voies':{},'fantoirs':{}}
def add_fantoir(self,cle,fantoir,source):
self.register(cle)
if len(fantoir) == 10:
self.a[cle]['fantoirs'][source] = fantoir
else:
print(u'Code Fantoir non conforme : {:s}'.format(fantoir))
def add_voie(self,voie,source):
cle = normalize(voie)
self.a[cle]['voies'][source] = voie
def add_adresse(self,ad,source):
""" une adresses est considérée dans la commune si sans Fantoir ou avec un Fantoir de la commune"""
if (ad.fantoir == '' or (is_valid_fantoir(ad.fantoir) and ad.fantoir[0:5] == code_insee)) and is_valid_housenumber(ad.numero):
cle = normalize(ad.voie)
self.add_voie(ad.voie,source)
self.a[cle]['numeros'][ad.numero] = ad
if ad.fantoir != '':
self.a[cle]['fantoirs']['OSM'] = ad.fantoir
else:
print(u'adresse rejetée : {:s} {:s}'.format(ad.numero,ad.fantoir))
def get_cle_by_fantoir(self,fantoir):
cle = ''
for c in self.a:
if 'fantoirs' in self.a[c]:
if 'OSM' in self.a[c]['fantoirs']:
if self.a[c]['fantoirs']['OSM'] == fantoir:
cle = c
break
if 'FANTOIR' in self.a[c]['fantoirs']:
if self.a[c]['fantoirs']['FANTOIR'] == fantoir:
cle = c
break
return cle
def has_already_fantoir(self,cle,source):
has = False
if source in self.a[cle]['fantoirs']:
has = True
return has
def collect_adresses_points(sel):
kres = {}
for k in sel:
kres[k] = []
for vv in sel[k]['liste']:
s = 0
max = 2
for a in adresses.a[vv]['numeros']:
kres[k].append('SELECT \'{:s}\' hameau,\'{:s}\' code_insee,ST_BUFFER(ST_PointFromText(\'POINT({:s} {:s})\',4326),0.0003,2) as g'.format(k.replace("'","''").encode('utf8'),code_insee,adresses.a[vv]['numeros'][a].node.attribs['lon'][0:8],adresses.a[vv]['numeros'][a].node.attribs['lat'][0:8]))
s+=1
if s == max: break
return kres
def load_suffixe_2_db(adds):
nb_res = 0
#f = open('q.txt','wb')
cur = pgc.cursor()
str_query = "DELETE FROM suffixe WHERE insee_com = '{:s}';COMMIT;".format(code_insee)
cur.execute(str_query)
for h in adds:
# Agde (34003): detection de 'Mer' abusif, pas d'autres suffixes dans la commune
if code_insee == '34003':
continue
print('\t{:s}'.format(h.encode('utf8')))
#str_query = 'DELETE FROM suffixe WHERE libelle_hameau = \'{:s}\' and insee_com = \'{:s}\';'.format(h.replace("'","''").encode('utf8'),code_insee)
str_query = 'INSERT INTO suffixe SELECT (ST_Dump(gu)).geom,code_insee,hameau FROM (SELECT ST_Union(g) gu,code_insee,hameau FROM({:s})a GROUP BY 2,3)a;COMMIT;'.format(' UNION ALL '.join(adds[h]))
# str_query += 'INSERT INTO suffixe SELECT ST_ConvexHull((ST_Dump(gu)).geom),code_insee,hameau FROM (SELECT ST_Union(g) gu,code_insee,hameau FROM({:s})a GROUP BY 2,3)a;COMMIT;'.format(' UNION ALL '.join(adds[h]))
# str_query+= 'DELETE FROM suffixe WHERE insee_com = \'{:s}\' and libelle_hameau = \'{:s}\' and st_area(geometrie) < (select sum(st_area(geometrie))/5 from suffixe a where insee_com = \'{:s}\' and libelle_hameau = \'{:s}\');COMMIT;'.format(code_insee,h.replace("'","''").encode('utf8'),code_insee,h.replace("'","''").encode('utf8'))
cur.execute(str_query)
#f.write(str_query+'\n')
nb_res+=len(adds[h])
#f.close()
return nb_res
def load_hsnr_from_cad_file(fnadresses):
xmladresses = ET.parse(fnadresses)
dict_node_relations = {}
for asso in xmladresses.iter('relation'):
dtags = get_tags(asso)
if not 'type' in dtags:
continue
if dtags['type'] != 'associatedStreet':
continue
if not 'name' in dtags:
continue
if len(dtags['name']) < 2:
continue
adresses.register(dtags['name'])
adresses.add_voie(dtags['name'],'CADASTRE')
for n in asso.iter('member'):
if n.get('type') == 'node':
if not n.get('ref') in dict_node_relations:
dict_node_relations[n.get('ref')] = []
dict_node_relations[n.get('ref')].append(normalize(dtags['name']))
for n in xmladresses.iter('node'):
dtags = get_tags(n)
n_id = n.get('id')
if 'addr:housenumber' in dtags and n_id in dict_node_relations:
if is_valid_housenumber(dtags['addr:housenumber']):
for v in dict_node_relations[n_id]:
nd = Node({'id':n_id,'lon':n.get('lon'),'lat':n.get('lat')},{})
adresses.add_adresse(Adresse(nd,dtags['addr:housenumber'],adresses.a[v]['voies']['CADASTRE'],''),source)
else:
print('Numero invalide : {:s}'.format(dtags['addr:housenumber'].encode('utf8')))
def name_frequency():
freq = {}
for v in adresses.a:
s = v.split()
if len(s)>4:
k = ' '.join(s[-2:])
if k not in freq:
freq[k] = {'nombre':1,'liste':[v]}
else:
freq[k]['nombre'] +=1
freq[k]['liste'].append(v)
if len(s)>3:
k = v.split()[-1]
if k not in freq:
freq[k] = {'nombre':1,'liste':[v]}
else:
freq[k]['nombre'] +=1
freq[k]['liste'].append(v)
return freq
def normalize(s):
return s
def select_street_names_by_name(freq):
sel = {}
mots = {}
for k in freq:
ks = k.split()
if freq[k]['nombre'] > 5 and len(ks) > 1:
mots[ks[0]] = 1
mots[ks[1]] = 1
sel[k] = freq[k]
for k in freq:
ks = k.split()
# un suffixe ne peut pas être un numero seul, cas dans les arrdts parisiens
if freq[k]['nombre'] > 5 and len(ks) == 1 and not k.isdigit() and not k in mots :
sel[k] = freq[k]
return sel
def main(args):
debut_total = time.time()
usage = 'USAGE : python suffixe_depuis_noms_de_voies.py <code INSEE>'
if len(args) != 2:
print(usage)
os._exit(0)
global pgc,dicts,adresses,source,code_insee
pgc = get_pgc()
source = 'CADASTRE'
adresses = Adresses()
code_insee = args[1]
code_cadastre = get_code_cadastre_from_insee(code_insee)
code_dept = get_cadastre_code_dept_from_insee(code_insee)
batch_id = batch_start_log(source,'detectesuffixe',code_cadastre)
fnadresses = os.path.join('/data/work/cadastre.openstreetmap.fr/bano_cache',code_dept,code_cadastre,code_cadastre+'-adresses.osm')
load_hsnr_from_cad_file(fnadresses)
freq = name_frequency()
sel = select_street_names_by_name(freq)
adds = collect_adresses_points(sel)
nb_rec = load_suffixe_2_db(adds)
batch_end_log(nb_rec,batch_id)
if __name__ == '__main__':
main(sys.argv)