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# -*- coding: utf-8 -*- |
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''' |
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This module contains an opionated gateway for the capakey webservice. |
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.. versionadded:: 0.2.0 |
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''' |
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from __future__ import unicode_literals |
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import six |
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import logging |
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log = logging.getLogger(__name__) |
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from crabpy.client import capakey_request |
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from suds import WebFault |
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from crabpy.gateway.exception import ( |
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GatewayRuntimeException, |
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GatewayAuthenticationException, |
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GatewayResourceNotFoundException |
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) |
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from dogpile.cache import make_region |
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import requests |
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def capakey_gateway_request(client, method, *args): |
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''' |
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Utility function that helps making requests to the CAPAKEY service. |
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This is a specialised version of :func:`crabpy.client.capakey_request` that |
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allows adding extra functionality like general error handling for the |
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calls made by the gateway. |
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:param client: A :class:`suds.client.Client` for the CAPAKEY service. |
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:param string action: Which method to call, eg. `ListAdmGemeenten`. |
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:returns: Result of the SOAP call. |
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''' |
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try: |
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return capakey_request(client, method, *args) |
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except WebFault as wf: |
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if wf.fault['faultcode'] == 'q0:FailedAuthentication': |
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err = GatewayAuthenticationException( |
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'Could not authenticate with capakey service. Message from server:\n%s' % wf.fault['faultstring'], |
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wf |
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) |
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else: |
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err = GatewayRuntimeException( |
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'Could not execute request. Message from server:\n%s' % wf.fault['faultstring'], |
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wf |
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) |
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raise err |
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class CapakeyGateway(object): |
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''' |
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A gateway to the capakey webservice. |
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''' |
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caches = {} |
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View Code Duplication |
def __init__(self, client, **kwargs): |
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self.client = client |
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cache_regions = ['permanent', 'long', 'short'] |
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for cr in cache_regions: |
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self.caches[cr] = make_region(key_mangler=str) |
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if 'cache_config' in kwargs: |
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for cr in cache_regions: |
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if ('%s.backend' % cr) in kwargs['cache_config']: |
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log.debug('Configuring %s region on CapakeyGateway', cr) |
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self.caches[cr].configure_from_config( |
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kwargs['cache_config'], |
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'%s.' % cr |
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) |
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def list_gemeenten(self, sort=1): |
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''' |
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List all `gemeenten` in Vlaanderen. |
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:param integer sort: What field to sort on. |
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:rtype: A :class:`list` of :class:`Gemeente`. |
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''' |
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def creator(): |
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res = capakey_gateway_request( |
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self.client, 'ListAdmGemeenten', sort |
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) |
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return [ |
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Gemeente(r.Niscode, r.AdmGemeentenaam) |
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for r in res.AdmGemeenteItem |
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] |
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if self.caches['permanent'].is_configured: |
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key = 'ListAdmGemeenten#%s' % sort |
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gemeente = self.caches['permanent'].get_or_create(key, creator) |
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else: |
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gemeente = creator() |
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for g in gemeente: |
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g.set_gateway(self) |
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View Code Duplication |
return gemeente |
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def get_gemeente_by_id(self, id): |
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''' |
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Retrieve a `gemeente` by id (the NIScode). |
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:rtype: :class:`Gemeente` |
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''' |
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def creator(): |
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try: |
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res = capakey_gateway_request( |
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self.client, 'GetAdmGemeenteByNiscode', id |
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) |
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except GatewayRuntimeException: |
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raise GatewayResourceNotFoundException() |
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return Gemeente( |
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res.Niscode, |
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res.AdmGemeentenaam, |
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(res.CenterX, res.CenterY), |
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(res.MinimumX, res.MinimumY, res.MaximumX, res.MaximumY) |
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) |
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if self.caches['long'].is_configured: |
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key = 'GetAdmGemeenteByNiscode#%s' % id |
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gemeente = self.caches['long'].get_or_create(key, creator) |
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else: |
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gemeente = creator() |
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gemeente.set_gateway(self) |
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return gemeente |
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def list_kadastrale_afdelingen(self, sort=1): |
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''' |
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List all `kadastrale afdelingen` in Flanders. |
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:param integer sort: Field to sort on. |
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:rtype: A :class:`list` of :class:`Afdeling`. |
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''' |
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def creator(): |
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res = capakey_gateway_request( |
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self.client, 'ListKadAfdelingen', sort |
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) |
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return [ |
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Afdeling( |
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id=r.KadAfdelingcode, |
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naam=r.KadAfdelingnaam, |
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gemeente=Gemeente(r.Niscode) |
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) for r in res.KadAfdelingItem] |
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if self.caches['permanent'].is_configured: |
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key = 'ListKadAfdelingen#%s' % sort |
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afdelingen = self.caches['permanent'].get_or_create(key, creator) |
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else: |
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afdelingen = creator() |
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for a in afdelingen: |
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a.set_gateway(self) |
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return afdelingen |
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def list_kadastrale_afdelingen_by_gemeente(self, gemeente, sort=1): |
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''' |
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List all `kadastrale afdelingen` in a `gemeente`. |
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:param gemeente: The :class:`Gemeente` for which the \ |
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`afdelingen` are wanted. |
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:param integer sort: Field to sort on. |
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:rtype: A :class:`list` of :class:`Afdeling`. |
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''' |
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try: |
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gid = gemeente.id |
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except AttributeError: |
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gid = gemeente |
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gemeente = self.get_gemeente_by_id(gid) |
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gemeente.clear_gateway() |
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def creator(): |
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res = capakey_gateway_request( |
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self.client, 'ListKadAfdelingenByNiscode', gid, sort |
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) |
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try: |
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return [ |
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Afdeling( |
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id=r.KadAfdelingcode, |
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naam=r.KadAfdelingnaam, |
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gemeente=gemeente |
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) for r in res.KadAfdelingItem] |
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except AttributeError: |
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# Handle bad error handling on the CAPAKEY side |
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return [] |
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if self.caches['permanent'].is_configured: |
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key = 'ListKadAfdelingenByNiscode#%s#%s' % (gid, sort) |
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afdelingen = self.caches['permanent'].get_or_create(key, creator) |
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else: |
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afdelingen = creator() |
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for a in afdelingen: |
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a.set_gateway(self) |
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return afdelingen |
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def get_kadastrale_afdeling_by_id(self, id): |
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''' |
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Retrieve a 'kadastrale afdeling' by id. |
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:param id: An id of a `kadastrale afdeling`. |
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:rtype: A :class:`Afdeling`. |
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''' |
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def creator(): |
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try: |
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res = capakey_gateway_request( |
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self.client, 'GetKadAfdelingByKadAfdelingcode', id |
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) |
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except GatewayRuntimeException: |
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raise GatewayResourceNotFoundException() |
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return Afdeling( |
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id=res.KadAfdelingcode, |
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naam=res.KadAfdelingnaam, |
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gemeente=Gemeente(res.Niscode, res.AdmGemeentenaam), |
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centroid=(res.CenterX, res.CenterY), |
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bounding_box=( |
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res.MinimumX, res.MinimumY, res.MaximumX, res.MaximumY |
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) |
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) |
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if self.caches['long'].is_configured: |
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key = 'GetKadAfdelingByKadAfdelingcode#%s' % id |
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afdeling = self.caches['long'].get_or_create(key, creator) |
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else: |
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afdeling = creator() |
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afdeling.set_gateway(self) |
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View Code Duplication |
return afdeling |
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def list_secties_by_afdeling(self, afdeling): |
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''' |
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List all `secties` in a `kadastrale afdeling`. |
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:param afdeling: The :class:`Afdeling` for which the `secties` are \ |
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wanted. Can also be the id of and `afdeling`. |
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:rtype: A :class:`list` of `Sectie`. |
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''' |
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try: |
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aid = afdeling.id |
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except AttributeError: |
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aid = afdeling |
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afdeling = self.get_kadastrale_afdeling_by_id(aid) |
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afdeling.clear_gateway() |
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def creator(): |
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res = capakey_gateway_request( |
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self.client, 'ListKadSectiesByKadAfdelingcode', aid |
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) |
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try: |
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return [ |
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Sectie( |
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r.KadSectiecode, |
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afdeling |
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) for r in res.KadSectieItem |
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] |
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except AttributeError: |
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# Handle bad error handling on the CAPAKEY side |
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return [] |
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if self.caches['long'].is_configured: |
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key = 'ListKadSectiesByKadAfdelingcode#%s' % aid |
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secties = self.caches['long'].get_or_create(key, creator) |
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else: |
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secties = creator() |
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for s in secties: |
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s.set_gateway(self) |
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return secties |
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def get_sectie_by_id_and_afdeling(self, id, afdeling): |
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''' |
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Get a `sectie`. |
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:param id: An id of a sectie. eg. "A" |
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:param afdeling: The :class:`Afdeling` for in which the `sectie` can \ |
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be found. Can also be the id of and `afdeling`. |
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:rtype: A :class:`Sectie`. |
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''' |
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try: |
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aid = afdeling.id |
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except AttributeError: |
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aid = afdeling |
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afdeling = self.get_kadastrale_afdeling_by_id(aid) |
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afdeling.clear_gateway() |
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def creator(): |
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try: |
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res = capakey_gateway_request( |
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self.client, 'GetKadSectieByKadSectiecode', aid, id |
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) |
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except GatewayRuntimeException: |
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raise GatewayResourceNotFoundException() |
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return Sectie( |
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res.KadSectiecode, |
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afdeling, |
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(res.CenterX, res.CenterY), |
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(res.MinimumX, res.MinimumY, res.MaximumX, res.MaximumY), |
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) |
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if self.caches['long'].is_configured: |
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key = 'GetKadSectieByKadSectiecode#%s#%s' % (aid, id) |
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sectie = self.caches['long'].get_or_create(key, creator) |
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else: |
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sectie = creator() |
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sectie.set_gateway(self) |
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return sectie |
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def list_percelen_by_sectie(self, sectie, sort=1): |
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''' |
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List all percelen in a `sectie`. |
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:param sectie: The :class:`Sectie` for which the percelen are wanted. |
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:param integer sort: Field to sort on. |
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:rtype: A :class:`list` of :class:`Perceel`. |
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''' |
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sectie.clear_gateway() |
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def creator(): |
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res = capakey_gateway_request( |
|
312
|
|
|
self.client, 'ListKadPerceelsnummersByKadSectiecode', |
|
313
|
|
|
sectie.afdeling.id, sectie.id, sort |
|
314
|
|
|
) |
|
315
|
|
|
try: |
|
316
|
|
|
return [ |
|
317
|
|
|
Perceel( |
|
318
|
|
|
r.KadPerceelsnummer, |
|
319
|
|
|
sectie, |
|
320
|
|
|
r.CaPaKey, |
|
321
|
|
|
r.PERCID, |
|
322
|
|
|
) for r in res.KadPerceelsnummerItem |
|
323
|
|
|
] |
|
324
|
|
|
except AttributeError: |
|
325
|
|
|
# Handle bad error handling on the CAPAKEY side |
|
326
|
|
|
return [] |
|
327
|
|
|
if self.caches['short'].is_configured: |
|
328
|
|
|
key = 'ListKadPerceelsnummersByKadSectiecode#%s#%s#%s' % (sectie.afdeling.id, sectie.id, sort) |
|
329
|
|
|
percelen = self.caches['short'].get_or_create(key, creator) |
|
330
|
|
|
else: |
|
331
|
|
|
percelen = creator() |
|
332
|
|
|
for p in percelen: |
|
333
|
|
|
p.set_gateway(self) |
|
334
|
|
View Code Duplication |
return percelen |
|
|
|
|
|
|
335
|
|
|
|
|
336
|
|
|
def get_perceel_by_id_and_sectie(self, id, sectie): |
|
337
|
|
|
''' |
|
338
|
|
|
Get a `perceel`. |
|
339
|
|
|
|
|
340
|
|
|
:param id: An id for a `perceel`. |
|
341
|
|
|
:param sectie: The :class:`Sectie` that contains the perceel. |
|
342
|
|
|
:rtype: :class:`Perceel` |
|
343
|
|
|
''' |
|
344
|
|
|
sectie.clear_gateway() |
|
345
|
|
|
|
|
346
|
|
|
def creator(): |
|
347
|
|
|
try: |
|
348
|
|
|
res = capakey_gateway_request( |
|
349
|
|
|
self.client, 'GetKadPerceelsnummerByKadPerceelsnummer', |
|
350
|
|
|
sectie.afdeling.id, sectie.id, id |
|
351
|
|
|
) |
|
352
|
|
|
except GatewayRuntimeException: |
|
353
|
|
|
raise GatewayResourceNotFoundException() |
|
354
|
|
|
return Perceel( |
|
355
|
|
|
res.KadPerceelsnummer, |
|
356
|
|
|
sectie, |
|
357
|
|
|
res.CaPaKey, |
|
358
|
|
|
res.PERCID, |
|
359
|
|
|
res.CaPaTy, |
|
360
|
|
|
res.CaShKey, |
|
361
|
|
|
(res.CenterX, res.CenterY), |
|
362
|
|
|
(res.MinimumX, res.MinimumY, res.MaximumX, res.MaximumY) |
|
363
|
|
|
) |
|
364
|
|
|
if self.caches['short'].is_configured: |
|
365
|
|
|
key = 'GetKadPerceelsnummerByKadPerceelsnummer#%s#%s#%s' % (sectie.afdeling.id, sectie.id, id) |
|
366
|
|
|
perceel = self.caches['short'].get_or_create(key, creator) |
|
367
|
|
|
else: |
|
368
|
|
|
perceel = creator() |
|
369
|
|
|
perceel.set_gateway(self) |
|
370
|
|
View Code Duplication |
return perceel |
|
|
|
|
|
|
371
|
|
|
|
|
372
|
|
|
def get_perceel_by_capakey(self, capakey): |
|
373
|
|
|
''' |
|
374
|
|
|
Get a `perceel`. |
|
375
|
|
|
|
|
376
|
|
|
:param capakey: An capakey for a `perceel`. |
|
377
|
|
|
:rtype: :class:`Perceel` |
|
378
|
|
|
''' |
|
379
|
|
|
def creator(): |
|
380
|
|
|
try: |
|
381
|
|
|
res = capakey_gateway_request( |
|
382
|
|
|
self.client, 'GetKadPerceelsnummerByCaPaKey', capakey |
|
383
|
|
|
) |
|
384
|
|
|
except GatewayRuntimeException: |
|
385
|
|
|
raise GatewayResourceNotFoundException() |
|
386
|
|
|
return Perceel( |
|
387
|
|
|
res.KadPerceelsnummer, |
|
388
|
|
|
Sectie(res.KadSectiecode, Afdeling(res.KadAfdelingcode)), |
|
389
|
|
|
res.CaPaKey, |
|
390
|
|
|
res.PERCID, |
|
391
|
|
|
res.CaPaTy, |
|
392
|
|
|
res.CaShKey, |
|
393
|
|
|
(res.CenterX, res.CenterY), |
|
394
|
|
|
(res.MinimumX, res.MinimumY, res.MaximumX, res.MaximumY) |
|
395
|
|
|
) |
|
396
|
|
|
if self.caches['short'].is_configured: |
|
397
|
|
|
key = 'GetKadPerceelsnummerByCaPaKey#%s' % capakey |
|
398
|
|
|
perceel = self.caches['short'].get_or_create(key, creator) |
|
399
|
|
|
else: |
|
400
|
|
|
perceel = creator() |
|
401
|
|
|
perceel.set_gateway(self) |
|
402
|
|
|
return perceel |
|
403
|
|
|
|
|
404
|
|
|
def get_perceel_by_percid(self, percid): |
|
405
|
|
|
''' |
|
406
|
|
|
Get a `perceel`. |
|
407
|
|
|
|
|
408
|
|
|
:param percid: A percid for a `perceel`. |
|
409
|
|
|
:rtype: :class:`Perceel` |
|
410
|
|
|
''' |
|
411
|
|
|
def creator(): |
|
412
|
|
|
try: |
|
413
|
|
|
res = capakey_gateway_request( |
|
414
|
|
|
self.client, 'GetKadPerceelsnummerByPERCID', percid |
|
415
|
|
|
) |
|
416
|
|
|
except GatewayRuntimeException: |
|
417
|
|
|
raise GatewayResourceNotFoundException() |
|
418
|
|
|
return Perceel( |
|
419
|
|
|
res.KadPerceelsnummer, |
|
420
|
|
|
Sectie(res.KadSectiecode, Afdeling(res.KadAfdelingcode)), |
|
421
|
|
|
res.CaPaKey, |
|
422
|
|
|
res.PERCID, |
|
423
|
|
|
res.CaPaTy, |
|
424
|
|
|
res.CaShKey, |
|
425
|
|
|
(res.CenterX, res.CenterY), |
|
426
|
|
|
(res.MinimumX, res.MinimumY, res.MaximumX, res.MaximumY) |
|
427
|
|
|
) |
|
428
|
|
|
if self.caches['short'].is_configured: |
|
429
|
|
|
key = 'GetKadPerceelsnummerByPERCID#%s' % percid |
|
430
|
|
|
perceel = self.caches['short'].get_or_create(key, creator) |
|
431
|
|
|
else: |
|
432
|
|
|
perceel = creator() |
|
433
|
|
|
perceel.set_gateway(self) |
|
434
|
|
|
return perceel |
|
435
|
|
|
|
|
436
|
|
|
|
|
437
|
|
|
def capakey_rest_gateway_request(url, headers = {}, params = {}): |
|
438
|
|
|
try: |
|
439
|
|
|
res = requests.get(url, headers=headers, params=params) |
|
440
|
|
|
res.raise_for_status() |
|
441
|
|
|
return res |
|
442
|
|
|
except requests.ConnectionError as ce: |
|
443
|
|
|
raise GatewayRuntimeException( |
|
444
|
|
|
'Could not execute request due to connection problems:\n%s' % ce.message, |
|
445
|
|
|
ce |
|
446
|
|
|
) |
|
447
|
|
|
except requests.HTTPError as he: |
|
448
|
|
|
raise GatewayResourceNotFoundException() |
|
449
|
|
|
except requests.RequestException as re: |
|
450
|
|
|
raise GatewayRuntimeException( |
|
451
|
|
|
'Could not execute request due to:\n%s' % re.message, |
|
452
|
|
|
re |
|
453
|
|
|
) |
|
454
|
|
|
|
|
455
|
|
|
|
|
456
|
|
|
class CapakeyRestGateway(CapakeyGateway): |
|
457
|
|
|
''' |
|
458
|
|
|
A REST gateway to the capakey webservice. |
|
459
|
|
|
''' |
|
460
|
|
|
|
|
461
|
|
|
caches = {} |
|
462
|
|
|
|
|
463
|
|
View Code Duplication |
def __init__(self, **kwargs): |
|
|
|
|
|
|
464
|
|
|
self.base_url = kwargs.get( |
|
465
|
|
|
'base_url', |
|
466
|
|
|
'http://geoservices.beta.informatievlaanderen.be:80/capakey/api/v0.1' |
|
467
|
|
|
) |
|
468
|
|
|
self.base_headers = { |
|
469
|
|
|
'Accept': 'application/json' |
|
470
|
|
|
} |
|
471
|
|
|
cache_regions = ['permanent', 'long', 'short'] |
|
472
|
|
|
for cr in cache_regions: |
|
473
|
|
|
self.caches[cr] = make_region(key_mangler=str) |
|
474
|
|
|
if 'cache_config' in kwargs: |
|
475
|
|
|
for cr in cache_regions: |
|
476
|
|
|
if ('%s.backend' % cr) in kwargs['cache_config']: |
|
477
|
|
|
log.debug('Configuring %s region on CapakeyRestGateway', cr) |
|
478
|
|
|
self.caches[cr].configure_from_config( |
|
479
|
|
|
kwargs['cache_config'], |
|
480
|
|
|
'%s.' % cr |
|
481
|
|
|
) |
|
482
|
|
|
|
|
483
|
|
View Code Duplication |
def list_gemeenten(self, sort=1): |
|
|
|
|
|
|
484
|
|
|
''' |
|
485
|
|
|
List all `gemeenten` in Vlaanderen. |
|
486
|
|
|
|
|
487
|
|
|
:param integer sort: What field to sort on. |
|
488
|
|
|
:rtype: A :class:`list` of :class:`Gemeente`. |
|
489
|
|
|
''' |
|
490
|
|
|
def creator(): |
|
491
|
|
|
url = self.base_url + '/municipality' |
|
492
|
|
|
h = self.base_headers |
|
493
|
|
|
p = { |
|
494
|
|
|
'orderbyCode': sort == 1 |
|
495
|
|
|
} |
|
496
|
|
|
res = capakey_rest_gateway_request(url, h, p).json() |
|
497
|
|
|
return [ |
|
498
|
|
|
Gemeente(r['municipalityCode'], r['municipalityName']) |
|
499
|
|
|
for r in res['municipalities'] |
|
500
|
|
|
] |
|
501
|
|
|
if self.caches['permanent'].is_configured: |
|
502
|
|
|
key = 'list_gemeenten_rest#%s' % sort |
|
503
|
|
|
gemeente = self.caches['permanent'].get_or_create(key, creator) |
|
504
|
|
|
else: |
|
505
|
|
|
gemeente = creator() |
|
506
|
|
|
for g in gemeente: |
|
507
|
|
|
g.set_gateway(self) |
|
508
|
|
|
return gemeente |
|
509
|
|
|
|
|
510
|
|
|
def get_gemeente_by_id(self, id): |
|
511
|
|
|
''' |
|
512
|
|
|
Retrieve a `gemeente` by id (the NIScode). |
|
513
|
|
|
|
|
514
|
|
|
:rtype: :class:`Gemeente` |
|
515
|
|
|
''' |
|
516
|
|
|
def creator(): |
|
517
|
|
|
url = self.base_url + '/municipality/%s' % id |
|
518
|
|
|
h = self.base_headers |
|
519
|
|
|
p = { |
|
520
|
|
|
'geometry': 'bbox', |
|
521
|
|
|
'srs': 31370 |
|
522
|
|
|
} |
|
523
|
|
|
res = capakey_rest_gateway_request(url, h, p).json() |
|
524
|
|
|
return Gemeente( |
|
525
|
|
|
res['municipalityCode'], |
|
526
|
|
|
res['municipalityName'], |
|
527
|
|
|
res['geometry']['center'], |
|
528
|
|
|
res['geometry']['boundingBox'] |
|
529
|
|
|
) |
|
530
|
|
|
if self.caches['long'].is_configured: |
|
531
|
|
|
key = 'get_gemeente_by_id_rest#%s' % id |
|
532
|
|
|
gemeente = self.caches['long'].get_or_create(key, creator) |
|
533
|
|
|
else: |
|
534
|
|
|
gemeente = creator() |
|
535
|
|
|
gemeente.set_gateway(self) |
|
536
|
|
|
return gemeente |
|
537
|
|
|
|
|
538
|
|
|
def list_kadastrale_afdelingen(self): |
|
539
|
|
|
''' |
|
540
|
|
|
List all `kadastrale afdelingen` in Flanders. |
|
541
|
|
|
|
|
542
|
|
|
:param integer sort: Field to sort on. |
|
543
|
|
|
:rtype: A :class:`list` of :class:`Afdeling`. |
|
544
|
|
|
''' |
|
545
|
|
|
def creator(): |
|
546
|
|
|
gemeentes = self.list_gemeenten() |
|
547
|
|
|
res = [] |
|
548
|
|
|
for g in gemeentes: |
|
549
|
|
|
res += self.list_kadastrale_afdelingen_by_gemeente(g) |
|
550
|
|
|
return res |
|
551
|
|
|
if self.caches['permanent'].is_configured: |
|
552
|
|
|
key = 'list_afdelingen_rest' |
|
553
|
|
|
afdelingen = self.caches['permanent'].get_or_create(key, creator) |
|
554
|
|
|
else: |
|
555
|
|
|
afdelingen = creator() |
|
556
|
|
|
return afdelingen |
|
557
|
|
|
|
|
558
|
|
|
def list_kadastrale_afdelingen_by_gemeente(self, gemeente, sort=1): |
|
559
|
|
|
''' |
|
560
|
|
|
List all `kadastrale afdelingen` in a `gemeente`. |
|
561
|
|
|
|
|
562
|
|
|
:param gemeente: The :class:`Gemeente` for which the \ |
|
563
|
|
|
`afdelingen` are wanted. |
|
564
|
|
|
:param integer sort: Field to sort on. |
|
565
|
|
|
:rtype: A :class:`list` of :class:`Afdeling`. |
|
566
|
|
|
''' |
|
567
|
|
|
try: |
|
568
|
|
|
gid = gemeente.id |
|
569
|
|
|
except AttributeError: |
|
570
|
|
|
gid = gemeente |
|
571
|
|
|
gemeente = self.get_gemeente_by_id(gid) |
|
572
|
|
|
gemeente.clear_gateway() |
|
573
|
|
|
|
|
574
|
|
|
def creator(): |
|
575
|
|
|
url = self.base_url + '/municipality/%s/department' % gid |
|
576
|
|
|
h = self.base_headers |
|
577
|
|
|
p = { |
|
578
|
|
|
'orderbyCode': sort == 1 |
|
579
|
|
|
} |
|
580
|
|
|
res = capakey_rest_gateway_request(url, h, p).json() |
|
581
|
|
|
return [ |
|
582
|
|
|
Afdeling( |
|
583
|
|
|
id=r['departmentCode'], |
|
584
|
|
|
naam=r['departmentName'], |
|
585
|
|
|
gemeente=gemeente |
|
586
|
|
|
) for r in res['departments']] |
|
587
|
|
|
if self.caches['permanent'].is_configured: |
|
588
|
|
|
key = 'list_kadastrale_afdelingen_by_gemeente_rest#%s#%s' % (gid, sort) |
|
589
|
|
|
afdelingen = self.caches['permanent'].get_or_create(key, creator) |
|
590
|
|
|
else: |
|
591
|
|
|
afdelingen = creator() |
|
592
|
|
|
for a in afdelingen: |
|
593
|
|
|
a.set_gateway(self) |
|
594
|
|
|
return afdelingen |
|
595
|
|
|
|
|
596
|
|
|
def get_gemeente_for_kadastrale_afdeling(self, afdeling): |
|
597
|
|
|
try: |
|
598
|
|
|
aid = afdeling.id |
|
599
|
|
|
except AttributeError: |
|
600
|
|
|
aid = afdeling |
|
601
|
|
|
|
|
602
|
|
|
afdelingen = self.list_kadastrale_afdelingen() |
|
603
|
|
|
|
|
604
|
|
|
for a in afdelingen: |
|
605
|
|
|
if a.id == aid: |
|
606
|
|
|
return a.gemeente |
|
607
|
|
|
|
|
608
|
|
|
raise GatewayResourceNotFoundException() |
|
609
|
|
|
|
|
610
|
|
|
def get_kadastrale_afdeling_by_id(self, aid): |
|
611
|
|
|
''' |
|
612
|
|
|
Retrieve a 'kadastrale afdeling' by id. |
|
613
|
|
|
|
|
614
|
|
|
:param aid: An id of a `kadastrale afdeling`. |
|
615
|
|
|
:rtype: A :class:`Afdeling`. |
|
616
|
|
|
''' |
|
617
|
|
|
def creator(): |
|
618
|
|
|
g = self.get_gemeente_for_kadastrale_afdeling(aid) |
|
619
|
|
|
url = self.base_url + '/municipality/%s/department/%s' % (g.id, aid) |
|
620
|
|
|
h = self.base_headers |
|
621
|
|
|
p = { |
|
622
|
|
|
'geometry': 'bbox', |
|
623
|
|
|
'srs': 31370 |
|
624
|
|
|
} |
|
625
|
|
|
res = capakey_rest_gateway_request(url, h, p).json() |
|
626
|
|
|
return Afdeling( |
|
627
|
|
|
id=res['departmentCode'], |
|
628
|
|
|
naam=res['departmentName'], |
|
629
|
|
|
gemeente=g, |
|
630
|
|
|
centroid=res['geometry']['center'], |
|
631
|
|
|
bounding_box=res['geometry']['boundingBox'] |
|
632
|
|
|
) |
|
633
|
|
|
if self.caches['long'].is_configured: |
|
634
|
|
|
key = 'get_kadastrale_afdeling_by_id_rest#%s' % id |
|
635
|
|
|
afdeling = self.caches['long'].get_or_create(key, creator) |
|
636
|
|
|
else: |
|
637
|
|
|
afdeling = creator() |
|
638
|
|
|
afdeling.set_gateway(self) |
|
639
|
|
|
return afdeling |
|
640
|
|
|
|
|
641
|
|
|
def list_secties_by_afdeling(self, afdeling): |
|
642
|
|
|
''' |
|
643
|
|
|
List all `secties` in a `kadastrale afdeling`. |
|
644
|
|
|
|
|
645
|
|
|
:param afdeling: The :class:`Afdeling` for which the `secties` are \ |
|
646
|
|
|
wanted. Can also be the id of and `afdeling`. |
|
647
|
|
|
:rtype: A :class:`list` of `Sectie`. |
|
648
|
|
|
''' |
|
649
|
|
|
try: |
|
650
|
|
|
aid = afdeling.id |
|
651
|
|
|
except AttributeError: |
|
652
|
|
|
aid = afdeling |
|
653
|
|
|
afdeling = self.get_kadastrale_afdeling_by_id(aid) |
|
654
|
|
|
afdeling.clear_gateway() |
|
655
|
|
|
|
|
656
|
|
|
def creator(): |
|
657
|
|
|
url = self.base_url + '/municipality/%s/department/%s/section' % (afdeling.gemeente.id, afdeling.id) |
|
658
|
|
|
h = self.base_headers |
|
659
|
|
|
p = { |
|
660
|
|
|
'geometry': 'bbox', |
|
661
|
|
|
'srs': 31370 |
|
662
|
|
|
} |
|
663
|
|
|
res = capakey_rest_gateway_request(url, h, p).json() |
|
664
|
|
|
return [ |
|
665
|
|
|
Sectie( |
|
666
|
|
|
r['sectionCode'], |
|
667
|
|
|
afdeling |
|
668
|
|
|
) for r in res['sections'] |
|
669
|
|
|
] |
|
670
|
|
|
if self.caches['long'].is_configured: |
|
671
|
|
|
key = 'list_secties_by_afdeling_rest#%s' % aid |
|
672
|
|
|
secties = self.caches['long'].get_or_create(key, creator) |
|
673
|
|
|
else: |
|
674
|
|
|
secties = creator() |
|
675
|
|
|
for s in secties: |
|
676
|
|
|
s.set_gateway(self) |
|
677
|
|
|
return secties |
|
678
|
|
|
|
|
679
|
|
|
def get_sectie_by_id_and_afdeling(self, id, afdeling): |
|
680
|
|
|
''' |
|
681
|
|
|
Get a `sectie`. |
|
682
|
|
|
|
|
683
|
|
|
:param id: An id of a sectie. eg. "A" |
|
684
|
|
|
:param afdeling: The :class:`Afdeling` for in which the `sectie` can \ |
|
685
|
|
|
be found. Can also be the id of and `afdeling`. |
|
686
|
|
|
:rtype: A :class:`Sectie`. |
|
687
|
|
|
''' |
|
688
|
|
|
try: |
|
689
|
|
|
aid = afdeling.id |
|
690
|
|
|
except AttributeError: |
|
691
|
|
|
aid = afdeling |
|
692
|
|
|
afdeling = self.get_kadastrale_afdeling_by_id(aid) |
|
693
|
|
|
afdeling.clear_gateway() |
|
694
|
|
|
|
|
695
|
|
|
def creator(): |
|
696
|
|
|
url = self.base_url + '/municipality/%s/department/%s/section/%s' % (afdeling.gemeente.id, afdeling.id, id) |
|
697
|
|
|
h = self.base_headers |
|
698
|
|
|
p = { |
|
699
|
|
|
'geometry': 'bbox', |
|
700
|
|
|
'srs': 31370 |
|
701
|
|
|
} |
|
702
|
|
|
res = capakey_rest_gateway_request(url, h, p).json() |
|
703
|
|
|
return Sectie( |
|
704
|
|
|
res['sectionCode'], |
|
705
|
|
|
afdeling, |
|
706
|
|
|
res['geometry']['center'], |
|
707
|
|
|
res['geometry']['boundingBox'], |
|
708
|
|
|
) |
|
709
|
|
|
if self.caches['long'].is_configured: |
|
710
|
|
|
key = 'get_sectie_by_id_and_afdeling_rest#%s#%s' % (id, aid) |
|
711
|
|
|
sectie = self.caches['long'].get_or_create(key, creator) |
|
712
|
|
|
else: |
|
713
|
|
|
sectie = creator() |
|
714
|
|
|
sectie.set_gateway(self) |
|
715
|
|
|
return sectie |
|
716
|
|
|
|
|
717
|
|
|
def parse_percid(self, capakey): |
|
718
|
|
|
import re |
|
719
|
|
|
match = re.match( |
|
720
|
|
|
r"^([0-9]{5})([A-Z]{1})([0-9]{4})\/([0-9]{2})([A-Z\_]{1})([0-9]{3})$", |
|
721
|
|
|
capakey |
|
722
|
|
|
) |
|
723
|
|
|
if match: |
|
724
|
|
|
percid = match.group(1) + '_' + match.group(2) +\ |
|
725
|
|
|
'_' + match.group(3) + '_' + match.group(5) + '_' +\ |
|
726
|
|
|
match.group(6) + '_' + match.group(4) |
|
727
|
|
|
return percid |
|
728
|
|
|
else: |
|
729
|
|
|
raise ValueError( |
|
730
|
|
|
"Invalid Capakey %s can't be parsed" % capakey |
|
731
|
|
|
) |
|
732
|
|
|
|
|
733
|
|
|
def parse_capakey(self, percid): |
|
734
|
|
|
import re |
|
735
|
|
|
match = re.match( |
|
736
|
|
|
r"^([0-9]{5})_([A-Z]{1})_([0-9]{4})_([A-Z\_]{1})_([0-9]{3})_([0-9]{2})$", |
|
737
|
|
|
percid |
|
738
|
|
|
) |
|
739
|
|
|
if match: |
|
740
|
|
|
capakey = match.group(1) + match.group(2) +\ |
|
741
|
|
|
match.group(3) + '/' + match.group(5) + '_' +\ |
|
742
|
|
|
match.group(6) + '_' + match.group(4) |
|
743
|
|
|
return capakey |
|
744
|
|
|
else: |
|
745
|
|
|
raise ValueError( |
|
746
|
|
|
"Invalid percid %s can't be parsed" % percid |
|
747
|
|
|
) |
|
748
|
|
|
|
|
749
|
|
|
def list_percelen_by_sectie(self, sectie, sort=1): |
|
750
|
|
|
''' |
|
751
|
|
|
List all percelen in a `sectie`. |
|
752
|
|
|
|
|
753
|
|
|
:param sectie: The :class:`Sectie` for which the percelen are wanted. |
|
754
|
|
|
:param integer sort: Field to sort on. |
|
755
|
|
|
:rtype: A :class:`list` of :class:`Perceel`. |
|
756
|
|
|
''' |
|
757
|
|
|
sid = sectie.id |
|
758
|
|
|
aid = sectie.afdeling.id |
|
759
|
|
|
gid = sectie.afdeling.gemeente.id |
|
760
|
|
|
sectie.clear_gateway() |
|
761
|
|
|
def creator(): |
|
762
|
|
|
url = self.base_url + '/municipality/%s/department/%s/section/%s/parcel' % (gid, aid, sid) |
|
763
|
|
|
h = self.base_headers |
|
764
|
|
|
res = capakey_rest_gateway_request(url, h).json() |
|
765
|
|
|
return [ |
|
766
|
|
|
Perceel( |
|
767
|
|
|
r['perceelnummer'], |
|
768
|
|
|
sectie, |
|
769
|
|
|
r['capakey'], |
|
770
|
|
|
self.parse_percid(r['capakey']), |
|
771
|
|
|
) for r in res['parcels'] |
|
772
|
|
|
] |
|
773
|
|
|
if self.caches['short'].is_configured: |
|
774
|
|
|
key = 'list_percelen_by_sectie_rest#%s#%s#%s' % (gid, aid, sid) |
|
775
|
|
|
percelen = self.caches['short'].get_or_create(key, creator) |
|
776
|
|
|
else: |
|
777
|
|
|
percelen = creator() |
|
778
|
|
|
for p in percelen: |
|
779
|
|
|
p.set_gateway(self) |
|
780
|
|
|
return percelen |
|
781
|
|
|
|
|
782
|
|
|
def get_perceel_by_id_and_sectie(self, id, sectie): |
|
783
|
|
|
''' |
|
784
|
|
|
Get a `perceel`. |
|
785
|
|
|
|
|
786
|
|
|
:param id: An id for a `perceel`. |
|
787
|
|
|
:param sectie: The :class:`Sectie` that contains the perceel. |
|
788
|
|
|
:rtype: :class:`Perceel` |
|
789
|
|
|
''' |
|
790
|
|
|
sid = sectie.id |
|
791
|
|
|
aid = sectie.afdeling.id |
|
792
|
|
|
gid = sectie.afdeling.gemeente.id |
|
793
|
|
|
sectie.clear_gateway() |
|
794
|
|
|
def creator(): |
|
795
|
|
|
url = self.base_url + '/municipality/%s/department/%s/section/%s/parcel/%s' % (gid, aid, sid, id) |
|
796
|
|
|
h = self.base_headers |
|
797
|
|
|
p = { |
|
798
|
|
|
'geometry': 'bbox', |
|
799
|
|
|
'srs': 31370 |
|
800
|
|
|
} |
|
801
|
|
|
res = capakey_rest_gateway_request(url, p, h).json() |
|
802
|
|
|
return Perceel( |
|
803
|
|
|
res['perceelnummer'], |
|
804
|
|
|
sectie, |
|
805
|
|
|
res['capakey'], |
|
806
|
|
|
Perceel.get_percid_from_capakey(res['capakey']), |
|
807
|
|
|
None, |
|
808
|
|
|
None, |
|
809
|
|
|
res['geometry']['center'], |
|
810
|
|
|
res['geometry']['boundingBox'] |
|
811
|
|
|
) |
|
812
|
|
|
if self.caches['short'].is_configured: |
|
813
|
|
|
key = 'get_perceel_by_id_and_sectie_rest#%s#%s#%s' % (id, sectie.id, sectie.afdeling.id) |
|
814
|
|
|
perceel = self.caches['short'].get_or_create(key, creator) |
|
815
|
|
|
else: |
|
816
|
|
|
perceel = creator() |
|
817
|
|
|
perceel.set_gateway(self) |
|
818
|
|
|
return perceel |
|
819
|
|
|
|
|
820
|
|
|
def get_perceel_by_capakey(self, capakey): |
|
821
|
|
|
''' |
|
822
|
|
|
Get a `perceel`. |
|
823
|
|
|
|
|
824
|
|
|
:param capakey: An capakey for a `perceel`. |
|
825
|
|
|
:rtype: :class:`Perceel` |
|
826
|
|
|
''' |
|
827
|
|
|
def creator(): |
|
828
|
|
|
url = self.base_url + '/parcel/%s' % capakey |
|
829
|
|
|
h = self.base_headers |
|
830
|
|
|
p = { |
|
831
|
|
|
'geometry': 'bbox', |
|
832
|
|
|
'srs': 31370 |
|
833
|
|
|
} |
|
834
|
|
|
res = capakey_rest_gateway_request(url, p, h).json() |
|
835
|
|
|
return Perceel( |
|
836
|
|
|
res['perceelnummer'], |
|
837
|
|
|
Sectie( |
|
838
|
|
|
res['sectionCode'], |
|
839
|
|
|
Afdeling( |
|
840
|
|
|
res['departmentCode'], |
|
841
|
|
|
res['departmentName'], |
|
842
|
|
|
Gemeente(res['municipalityCode'], res['municipalityName']) |
|
843
|
|
|
) |
|
844
|
|
|
), |
|
845
|
|
|
res['capakey'], |
|
846
|
|
|
Perceel.get_percid_from_capakey(res['capakey']), |
|
847
|
|
|
None, |
|
848
|
|
|
None, |
|
849
|
|
|
res['geometry']['center'], |
|
850
|
|
|
res['geometry']['boundingBox'] |
|
851
|
|
|
) |
|
852
|
|
|
if self.caches['short'].is_configured: |
|
853
|
|
|
key = 'get_perceel_by_capakey_rest#%s' % capakey |
|
854
|
|
|
perceel = self.caches['short'].get_or_create(key, creator) |
|
855
|
|
|
else: |
|
856
|
|
|
perceel = creator() |
|
857
|
|
|
perceel.set_gateway(self) |
|
858
|
|
|
return perceel |
|
859
|
|
|
|
|
860
|
|
|
def get_perceel_by_percid(self, percid): |
|
861
|
|
|
''' |
|
862
|
|
|
Get a `perceel`. |
|
863
|
|
|
|
|
864
|
|
|
:param percid: A percid for a `perceel`. |
|
865
|
|
|
:rtype: :class:`Perceel` |
|
866
|
|
|
''' |
|
867
|
|
|
return self.get_perceel_by_capakey( |
|
868
|
|
|
Perceel.get_capakey_from_percid(percid) |
|
869
|
|
|
) |
|
870
|
|
|
|
|
871
|
|
|
|
|
872
|
|
|
class GatewayObject(object): |
|
873
|
|
|
''' |
|
874
|
|
|
Abstract class for all objects being returned from the Gateway. |
|
875
|
|
|
''' |
|
876
|
|
|
|
|
877
|
|
|
gateway = None |
|
878
|
|
|
''' |
|
879
|
|
|
The :class:`crabpy.gateway.capakey.CapakeyGateway` to use when making |
|
880
|
|
|
further calls to the Capakey service. |
|
881
|
|
|
''' |
|
882
|
|
|
|
|
883
|
|
|
def __init__(self, **kwargs): |
|
884
|
|
|
if 'gateway' in kwargs: |
|
885
|
|
|
self.set_gateway(kwargs['gateway']) |
|
886
|
|
|
|
|
887
|
|
|
def set_gateway(self, gateway): |
|
888
|
|
|
''' |
|
889
|
|
|
:param crabpy.gateway.capakey.CapakeyGateway gateway: Gateway to use. |
|
890
|
|
|
''' |
|
891
|
|
|
self.gateway = gateway |
|
892
|
|
|
|
|
893
|
|
|
def clear_gateway(self): |
|
894
|
|
|
''' |
|
895
|
|
|
Clear the currently set CapakeyGateway. |
|
896
|
|
|
''' |
|
897
|
|
|
self.gateway = None |
|
898
|
|
|
|
|
899
|
|
|
def check_gateway(self): |
|
900
|
|
|
''' |
|
901
|
|
|
Check to see if a gateway was set on this object. |
|
902
|
|
|
''' |
|
903
|
|
|
if not self.gateway: |
|
904
|
|
|
raise RuntimeError("There's no Gateway I can use") |
|
905
|
|
|
|
|
906
|
|
|
if six.PY2: |
|
907
|
|
|
def __str__(self): |
|
908
|
|
|
return self.__unicode__().encode('utf-8') |
|
909
|
|
|
else: |
|
910
|
|
|
def __str__(self): |
|
911
|
|
|
return self.__unicode__() |
|
912
|
|
|
|
|
913
|
|
|
|
|
914
|
|
|
def check_lazy_load_gemeente(f): |
|
915
|
|
|
''' |
|
916
|
|
|
Decorator function to lazy load a :class:`Gemeente`. |
|
917
|
|
|
''' |
|
918
|
|
|
def wrapper(self): |
|
919
|
|
|
gemeente = self |
|
920
|
|
|
if (getattr(gemeente, '_%s' % f.__name__, None) is None): |
|
921
|
|
|
log.debug('Lazy loading Gemeente %d', gemeente.id) |
|
922
|
|
|
gemeente.check_gateway() |
|
923
|
|
|
g = gemeente.gateway.get_gemeente_by_id(gemeente.id) |
|
924
|
|
|
gemeente._naam = g._naam |
|
925
|
|
|
gemeente._centroid = g._centroid |
|
926
|
|
|
gemeente._bounding_box = g._bounding_box |
|
927
|
|
|
return f(self) |
|
928
|
|
|
return wrapper |
|
929
|
|
|
|
|
930
|
|
|
|
|
931
|
|
|
class Gemeente(GatewayObject): |
|
932
|
|
|
''' |
|
933
|
|
|
The smallest administrative unit in Belgium. |
|
934
|
|
|
''' |
|
935
|
|
|
|
|
936
|
|
|
def __init__( |
|
937
|
|
|
self, id, naam=None, |
|
938
|
|
|
centroid=None, bounding_box=None, |
|
939
|
|
|
**kwargs |
|
940
|
|
|
): |
|
941
|
|
|
self.id = int(id) |
|
942
|
|
|
self._naam = naam |
|
943
|
|
|
self._centroid = centroid |
|
944
|
|
|
self._bounding_box = bounding_box |
|
945
|
|
|
super(Gemeente, self).__init__(**kwargs) |
|
946
|
|
|
|
|
947
|
|
|
@property |
|
948
|
|
|
@check_lazy_load_gemeente |
|
949
|
|
|
def naam(self): |
|
950
|
|
|
return self._naam |
|
951
|
|
|
|
|
952
|
|
|
@property |
|
953
|
|
|
@check_lazy_load_gemeente |
|
954
|
|
|
def centroid(self): |
|
955
|
|
|
return self._centroid |
|
956
|
|
|
|
|
957
|
|
|
@property |
|
958
|
|
|
@check_lazy_load_gemeente |
|
959
|
|
|
def bounding_box(self): |
|
960
|
|
|
return self._bounding_box |
|
961
|
|
|
|
|
962
|
|
|
@property |
|
963
|
|
|
def afdelingen(self): |
|
964
|
|
|
self.check_gateway() |
|
965
|
|
|
return self.gateway.list_kadastrale_afdelingen_by_gemeente(self) |
|
966
|
|
|
|
|
967
|
|
|
def __unicode__(self): |
|
968
|
|
|
return '%s (%s)' % (self.naam, self.id) |
|
969
|
|
|
|
|
970
|
|
|
def __repr__(self): |
|
971
|
|
|
return "Gemeente(%s, '%s')" % (self.id, self.naam) |
|
972
|
|
|
|
|
973
|
|
|
|
|
974
|
|
View Code Duplication |
def check_lazy_load_afdeling(f): |
|
|
|
|
|
|
975
|
|
|
''' |
|
976
|
|
|
Decorator function to lazy load a :class:`Afdeling`. |
|
977
|
|
|
''' |
|
978
|
|
|
def wrapper(self): |
|
979
|
|
|
afdeling = self |
|
980
|
|
|
if (getattr(afdeling, '_%s' % f.__name__, None) is None): |
|
981
|
|
|
log.debug('Lazy loading Afdeling %d', afdeling.id) |
|
982
|
|
|
afdeling.check_gateway() |
|
983
|
|
|
a = afdeling.gateway.get_kadastrale_afdeling_by_id(afdeling.id) |
|
984
|
|
|
afdeling._naam = a._naam |
|
985
|
|
|
afdeling._gemeente = a._gemeente |
|
986
|
|
|
afdeling._centroid = a._centroid |
|
987
|
|
|
afdeling._bounding_box = a._bounding_box |
|
988
|
|
|
return f(self) |
|
989
|
|
|
return wrapper |
|
990
|
|
|
|
|
991
|
|
|
|
|
992
|
|
|
class Afdeling(GatewayObject): |
|
993
|
|
|
''' |
|
994
|
|
|
A Cadastral Division of a :class:`Gemeente`. |
|
995
|
|
|
''' |
|
996
|
|
|
|
|
997
|
|
|
def __init__( |
|
998
|
|
|
self, id, naam=None, gemeente=None, |
|
999
|
|
|
centroid=None, bounding_box=None, |
|
1000
|
|
|
**kwargs |
|
1001
|
|
|
): |
|
1002
|
|
|
self.id = int(id) |
|
1003
|
|
|
self._naam = naam |
|
1004
|
|
|
self._gemeente = gemeente |
|
1005
|
|
|
self._centroid = centroid |
|
1006
|
|
|
self._bounding_box = bounding_box |
|
1007
|
|
|
super(Afdeling, self).__init__(**kwargs) |
|
1008
|
|
|
|
|
1009
|
|
|
def set_gateway(self, gateway): |
|
1010
|
|
|
''' |
|
1011
|
|
|
:param crabpy.gateway.capakey.CapakeyGateway gateway: Gateway to use. |
|
1012
|
|
|
''' |
|
1013
|
|
|
self.gateway = gateway |
|
1014
|
|
|
if (self._gemeente is not None): |
|
1015
|
|
|
self._gemeente.set_gateway(gateway) |
|
1016
|
|
|
|
|
1017
|
|
|
def clear_gateway(self): |
|
1018
|
|
|
''' |
|
1019
|
|
|
Clear the currently set CapakeyGateway. |
|
1020
|
|
|
''' |
|
1021
|
|
|
self.gateway = None |
|
1022
|
|
|
if (self._gemeente is not None): |
|
1023
|
|
|
self._gemeente.clear_gateway() |
|
1024
|
|
|
|
|
1025
|
|
|
@property |
|
1026
|
|
|
@check_lazy_load_afdeling |
|
1027
|
|
|
def naam(self): |
|
1028
|
|
|
return self._naam |
|
1029
|
|
|
|
|
1030
|
|
|
@property |
|
1031
|
|
|
@check_lazy_load_afdeling |
|
1032
|
|
|
def gemeente(self): |
|
1033
|
|
|
return self._gemeente |
|
1034
|
|
|
|
|
1035
|
|
|
@property |
|
1036
|
|
|
@check_lazy_load_afdeling |
|
1037
|
|
|
def centroid(self): |
|
1038
|
|
|
return self._centroid |
|
1039
|
|
|
|
|
1040
|
|
|
@property |
|
1041
|
|
|
@check_lazy_load_afdeling |
|
1042
|
|
|
def bounding_box(self): |
|
1043
|
|
|
return self._bounding_box |
|
1044
|
|
|
|
|
1045
|
|
|
@property |
|
1046
|
|
|
def secties(self): |
|
1047
|
|
|
self.check_gateway() |
|
1048
|
|
|
return self.gateway.list_secties_by_afdeling(self) |
|
1049
|
|
|
|
|
1050
|
|
|
def __unicode__(self): |
|
1051
|
|
|
if self._naam is not None: |
|
1052
|
|
|
return '%s (%s)' % (self._naam, self.id) |
|
1053
|
|
|
else: |
|
1054
|
|
|
return 'Afdeling %s' % (self.id) |
|
1055
|
|
|
|
|
1056
|
|
|
def __repr__(self): |
|
1057
|
|
|
if self._naam is not None: |
|
1058
|
|
|
return "Afdeling(%s, '%s')" % (self.id, self._naam) |
|
1059
|
|
|
else: |
|
1060
|
|
|
return 'Afdeling(%s)' % (self.id) |
|
1061
|
|
|
|
|
1062
|
|
|
|
|
1063
|
|
View Code Duplication |
def check_lazy_load_sectie(f): |
|
|
|
|
|
|
1064
|
|
|
''' |
|
1065
|
|
|
Decorator function to lazy load a :class:`Sectie`. |
|
1066
|
|
|
''' |
|
1067
|
|
|
def wrapper(self): |
|
1068
|
|
|
sectie = self |
|
1069
|
|
|
if (getattr(sectie, '_%s' % f.__name__, None) is None): |
|
1070
|
|
|
log.debug('Lazy loading Sectie %s in Afdeling %d', sectie.id, sectie.afdeling.id) |
|
1071
|
|
|
sectie.check_gateway() |
|
1072
|
|
|
s = sectie.gateway.get_sectie_by_id_and_afdeling( |
|
1073
|
|
|
sectie.id, sectie.afdeling.id |
|
1074
|
|
|
) |
|
1075
|
|
|
sectie._centroid = s._centroid |
|
1076
|
|
|
sectie._bounding_box = s._bounding_box |
|
1077
|
|
|
return f(self) |
|
1078
|
|
|
return wrapper |
|
1079
|
|
|
|
|
1080
|
|
|
|
|
1081
|
|
|
class Sectie(GatewayObject): |
|
1082
|
|
|
''' |
|
1083
|
|
|
A subdivision of a :class:`Afdeling`. |
|
1084
|
|
|
''' |
|
1085
|
|
|
|
|
1086
|
|
|
def __init__( |
|
1087
|
|
|
self, id, afdeling, |
|
1088
|
|
|
centroid=None, bounding_box=None, |
|
1089
|
|
|
**kwargs |
|
1090
|
|
|
): |
|
1091
|
|
|
self.id = id |
|
1092
|
|
|
self.afdeling = afdeling |
|
1093
|
|
|
self._centroid = centroid |
|
1094
|
|
|
self._bounding_box = bounding_box |
|
1095
|
|
|
super(Sectie, self).__init__(**kwargs) |
|
1096
|
|
|
|
|
1097
|
|
|
def set_gateway(self, gateway): |
|
1098
|
|
|
''' |
|
1099
|
|
|
:param crabpy.gateway.capakey.CapakeyGateway gateway: Gateway to use. |
|
1100
|
|
|
''' |
|
1101
|
|
|
self.gateway = gateway |
|
1102
|
|
|
self.afdeling.set_gateway(gateway) |
|
1103
|
|
|
|
|
1104
|
|
|
def clear_gateway(self): |
|
1105
|
|
|
''' |
|
1106
|
|
|
Clear the currently set CapakeyGateway. |
|
1107
|
|
|
''' |
|
1108
|
|
|
self.gateway = None |
|
1109
|
|
|
self.afdeling.clear_gateway() |
|
1110
|
|
|
|
|
1111
|
|
|
@property |
|
1112
|
|
|
@check_lazy_load_sectie |
|
1113
|
|
|
def centroid(self): |
|
1114
|
|
|
return self._centroid |
|
1115
|
|
|
|
|
1116
|
|
|
@property |
|
1117
|
|
|
@check_lazy_load_sectie |
|
1118
|
|
|
def bounding_box(self): |
|
1119
|
|
|
return self._bounding_box |
|
1120
|
|
|
|
|
1121
|
|
|
@property |
|
1122
|
|
|
def percelen(self): |
|
1123
|
|
|
self.check_gateway() |
|
1124
|
|
|
return self.gateway.list_percelen_by_sectie(self) |
|
1125
|
|
|
|
|
1126
|
|
|
def __unicode__(self): |
|
1127
|
|
|
return '%s, Sectie %s' % (self.afdeling, self.id) |
|
1128
|
|
|
|
|
1129
|
|
|
def __repr__(self): |
|
1130
|
|
|
return "Sectie('%s', %s)" % (self.id, repr(self.afdeling)) |
|
1131
|
|
|
|
|
1132
|
|
|
|
|
1133
|
|
View Code Duplication |
def check_lazy_load_perceel(f): |
|
|
|
|
|
|
1134
|
|
|
''' |
|
1135
|
|
|
Decorator function to lazy load a :class:`Perceel`. |
|
1136
|
|
|
''' |
|
1137
|
|
|
def wrapper(self): |
|
1138
|
|
|
perceel = self |
|
1139
|
|
|
if (getattr(perceel, '_%s' % f.__name__, None) is None): |
|
1140
|
|
|
log.debug( |
|
1141
|
|
|
'Lazy loading Perceel %s in Sectie %s in Afdeling %d', |
|
1142
|
|
|
perceel.id, |
|
1143
|
|
|
perceel.sectie.id, |
|
1144
|
|
|
perceel.sectie.afdeling.id |
|
1145
|
|
|
) |
|
1146
|
|
|
perceel.check_gateway() |
|
1147
|
|
|
p = perceel.gateway.get_perceel_by_id_and_sectie( |
|
1148
|
|
|
perceel.id, |
|
1149
|
|
|
perceel.sectie |
|
1150
|
|
|
) |
|
1151
|
|
|
perceel._centroid = p._centroid |
|
1152
|
|
|
perceel._bounding_box = p._bounding_box |
|
1153
|
|
|
perceel._capatype = p._capatype |
|
1154
|
|
|
perceel._cashkey = p._cashkey |
|
1155
|
|
|
return f(self) |
|
1156
|
|
|
return wrapper |
|
1157
|
|
|
|
|
1158
|
|
|
|
|
1159
|
|
|
class Perceel(GatewayObject): |
|
1160
|
|
|
''' |
|
1161
|
|
|
A Cadastral Parcel. |
|
1162
|
|
|
''' |
|
1163
|
|
|
|
|
1164
|
|
|
def __init__( |
|
1165
|
|
|
self, id, sectie, capakey, percid, |
|
1166
|
|
|
capatype=None, cashkey=None, |
|
1167
|
|
|
centroid=None, bounding_box=None, |
|
1168
|
|
|
**kwargs |
|
1169
|
|
|
): |
|
1170
|
|
|
self.id = id |
|
1171
|
|
|
self.sectie = sectie |
|
1172
|
|
|
self.capakey = capakey |
|
1173
|
|
|
self.percid = percid |
|
1174
|
|
|
self._capatype = capatype |
|
1175
|
|
|
self._cashkey = cashkey |
|
1176
|
|
|
self._centroid = centroid |
|
1177
|
|
|
self._bounding_box = bounding_box |
|
1178
|
|
|
super(Perceel, self).__init__(**kwargs) |
|
1179
|
|
|
self._split_capakey() |
|
1180
|
|
|
|
|
1181
|
|
|
def set_gateway(self, gateway): |
|
1182
|
|
|
''' |
|
1183
|
|
|
:param crabpy.gateway.capakey.CapakeyGateway gateway: Gateway to use. |
|
1184
|
|
|
''' |
|
1185
|
|
|
self.gateway = gateway |
|
1186
|
|
|
self.sectie.set_gateway(gateway) |
|
1187
|
|
|
|
|
1188
|
|
|
def clear_gateway(self): |
|
1189
|
|
|
''' |
|
1190
|
|
|
Clear the currently set CapakeyGateway. |
|
1191
|
|
|
''' |
|
1192
|
|
|
self.gateway = None |
|
1193
|
|
|
self.sectie.clear_gateway() |
|
1194
|
|
|
|
|
1195
|
|
|
@staticmethod |
|
1196
|
|
|
def get_percid_from_capakey(capakey): |
|
1197
|
|
|
import re |
|
1198
|
|
|
match = re.match( |
|
1199
|
|
|
r"^([0-9]{5})([A-Z]{1})([0-9]{4})\/([0-9]{2})([A-Z\_]{1})([0-9]{3})$", |
|
1200
|
|
|
capakey |
|
1201
|
|
|
) |
|
1202
|
|
|
if match: |
|
1203
|
|
|
percid = match.group(1) + '_' + match.group(2) +\ |
|
1204
|
|
|
'_' + match.group(3) + '_' + match.group(5) + '_' +\ |
|
1205
|
|
|
match.group(6) + '_' + match.group(4) |
|
1206
|
|
|
return percid |
|
1207
|
|
|
else: |
|
1208
|
|
|
raise ValueError( |
|
1209
|
|
|
"Invalid Capakey %s can't be parsed" % capakey |
|
1210
|
|
|
) |
|
1211
|
|
|
|
|
1212
|
|
|
@staticmethod |
|
1213
|
|
|
def get_capakey_from_percid(percid): |
|
1214
|
|
|
import re |
|
1215
|
|
|
match = re.match( |
|
1216
|
|
|
r"^([0-9]{5})_([A-Z]{1})_([0-9]{4})_([A-Z\_]{1})_([0-9]{3})_([0-9]{2})$", |
|
1217
|
|
|
percid |
|
1218
|
|
|
) |
|
1219
|
|
|
if match: |
|
1220
|
|
|
capakey = match.group(1) + match.group(2) +\ |
|
1221
|
|
|
match.group(3) + '/' + match.group(6) +\ |
|
1222
|
|
|
match.group(4) + match.group(5) |
|
1223
|
|
|
return capakey |
|
1224
|
|
|
else: |
|
1225
|
|
|
raise ValueError( |
|
1226
|
|
|
"Invalid percid %s can't be parsed" % percid |
|
1227
|
|
|
) |
|
1228
|
|
|
|
|
1229
|
|
|
def _split_capakey(self): |
|
1230
|
|
|
''' |
|
1231
|
|
|
Split a capakey into more readable elements. |
|
1232
|
|
|
|
|
1233
|
|
|
Splits a capakey into it's grondnummer, bisnummer, exponent and macht. |
|
1234
|
|
|
''' |
|
1235
|
|
|
import re |
|
1236
|
|
|
match = re.match( |
|
1237
|
|
|
r"^[0-9]{5}[A-Z]{1}([0-9]{4})\/([0-9]{2})([A-Z\_]{1})([0-9]{3})$", |
|
1238
|
|
|
self.capakey |
|
1239
|
|
|
) |
|
1240
|
|
|
if match: |
|
1241
|
|
|
self.grondnummer = match.group(1) |
|
1242
|
|
|
self.bisnummer = match.group(2) |
|
1243
|
|
|
self.exponent = match.group(3) |
|
1244
|
|
|
self.macht = match.group(4) |
|
1245
|
|
|
else: |
|
1246
|
|
|
raise ValueError( |
|
1247
|
|
|
"Invalid Capakey %s can't be parsed" % self.capakey |
|
1248
|
|
|
) |
|
1249
|
|
|
|
|
1250
|
|
|
@property |
|
1251
|
|
|
@check_lazy_load_perceel |
|
1252
|
|
|
def centroid(self): |
|
1253
|
|
|
return self._centroid |
|
1254
|
|
|
|
|
1255
|
|
|
@property |
|
1256
|
|
|
@check_lazy_load_perceel |
|
1257
|
|
|
def bounding_box(self): |
|
1258
|
|
|
return self._bounding_box |
|
1259
|
|
|
|
|
1260
|
|
|
@property |
|
1261
|
|
|
@check_lazy_load_perceel |
|
1262
|
|
|
def capatype(self): |
|
1263
|
|
|
return self._capatype |
|
1264
|
|
|
|
|
1265
|
|
|
@property |
|
1266
|
|
|
@check_lazy_load_perceel |
|
1267
|
|
|
def cashkey(self): |
|
1268
|
|
|
return self._cashkey |
|
1269
|
|
|
|
|
1270
|
|
|
def __unicode__(self): |
|
1271
|
|
|
return self.capakey |
|
1272
|
|
|
|
|
1273
|
|
|
def __repr__(self): |
|
1274
|
|
|
return "Perceel('%s', %s, '%s', '%s')" % ( |
|
1275
|
|
|
self.id, repr(self.sectie), self.capakey, self.percid |
|
1276
|
|
|
) |
|
1277
|
|
|
|
OnroerendErfgoed /
crabpy
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