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# codebeat:disable[ABC] |
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import xmltodict |
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import time |
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import random |
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import requests |
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import json |
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from route4me.base import Base |
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from route4me.exceptions import ParamValueException |
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from route4me.utils import json2obj |
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from route4me.api_endpoints import ADD_ROUTE_NOTES_HOST, BATCH_GEOCODER, ADDRESS_HOST |
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class Address(Base): |
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""" |
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An Address is a destination in a route or optimization problem. |
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Addresses can be depots, which means they are a departure points. |
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Addresses can belong to only one route and one optimization problem, |
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except for depots. One depot can be part of many routes if we have a |
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VRP (multi-route) solution. |
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""" |
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REQUIRED_FIELDS = ['address', 'lat', 'lng', ] |
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def __init__(self, api, addresses=[]): |
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""" |
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Address Instance |
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:param api: |
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:param addresses: |
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:return: |
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""" |
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self.addresses = addresses |
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Base.__init__(self, api) |
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def get_route_id(self): |
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""" |
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Return Route ID |
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:return: |
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""" |
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return self.get_response()['route_id'] |
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def get_route_destination_id(self): |
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""" |
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Return Destination ID |
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:return: |
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""" |
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return self.get_response()['route_destination_id'] |
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def get_addresses(self): |
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""" |
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Return Addresses |
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:return: |
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""" |
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return self.addresses |
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def add_address(self, **kwargs): |
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""" |
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Add addresses to optimization |
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:param kwargs: |
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:return: |
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""" |
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if self.check_required_params(kwargs, self.REQUIRED_FIELDS): |
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self.addresses.append(kwargs) |
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self.api.optimization.data['addresses'] = self.addresses |
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else: |
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raise ParamValueException('addresses', 'Params are not complete') |
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def batch_fix_geocodes(self, addresses): |
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geocoding_error = [] |
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param_address = 'addresses=' |
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for a in addresses: |
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param_address = '{0}{1}||'.format(param_address, a.get('address')) |
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params = {'format': 'xml', 'addresses': param_address} |
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content = self.get_batch_geocodes(params) |
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obj = xmltodict.parse(content) |
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geocoded_addresses = [] |
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for i, d in enumerate(obj.get('destinations').get('destination')): |
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try: |
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address = dict([('lat', float(d.get('@lat'))), |
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('lng', float(d.get('@lng'))), |
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('time', addresses[i].get('time')), |
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('alias', addresses[i].get('alias')), |
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('address', d.get('@destination'))]) |
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if addresses[i].get('is_depot') == 1: |
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address.update(dict([('is_depot', 1)])) |
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geocoded_addresses.append(address) |
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except IndexError: |
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geocoding_error.append(d) |
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return geocoding_error, geocoded_addresses |
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def get_geocode(self, params): |
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""" |
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Get Geocodes from given address |
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:param params: |
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:return: response as a object |
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""" |
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request_method = self._request_get |
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self.response = self._make_request(self.single_geocoder_url(), params, |
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[], request_method) |
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return self.response.content |
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def get_batch_geocodes(self, params): |
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""" |
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Get Geocodes from given addresses |
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:param params: |
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:return: response as a object |
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""" |
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self.response = self.api._make_request(self.batch_geocoder_url(), |
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params, |
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[], |
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self.api._request_get) |
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return self.response.content |
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def fix_geocode(self, address): |
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geocoding_error = None |
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params = {'format': 'xml', 'address': address.get('address')} |
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count = 0 |
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while True: |
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try: |
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content = self.get_geocode(params) |
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obj = xmltodict.parse(content) |
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obj = obj.get('result') |
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address.update(dict([('lat', float(obj.get('@lat'))), |
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('lng', float(obj.get('@lng'))), ])) |
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return geocoding_error, address |
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except (AttributeError, requests.exceptions.ConnectionError): |
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count += 1 |
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if count > 5: |
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geocoding_error = address |
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break |
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time.sleep(random.randrange(1, 5) * 0.5) |
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return geocoding_error, address |
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def delete_address(self, params): |
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params.update({'api_key': self.key}) |
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return self._make_request(ADDRESS_HOST, params, None, self._request_delete) |
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def update_address(self, params, data): |
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params.update({'api_key': self.key}) |
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data = json.dumps(data) |
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return self._make_request(ADDRESS_HOST, params, data, self._request_put) |
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def request_address(self, params): |
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params.update({'api_key': self.key}) |
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return self._make_request(ADDRESS_HOST, params, None, self._request_get) |
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def get_address(self, route_id, route_destination_id): |
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params = {'route_id': route_id, |
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'route_destination_id': route_destination_id |
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} |
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response = self.api.request_address(params) |
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return json2obj(response.content) |
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def get_address_notes(self, route_id, route_destination_id): |
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params = {'route_id': route_id, |
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'route_destination_id': route_destination_id, |
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'notes': True, |
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} |
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response = self.api.request_address(params) |
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return json2obj(response.content) |
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def update_address(self, data, route_id, route_destination_id): |
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params = {'route_id': route_id, |
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'route_destination_id': route_destination_id |
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} |
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response = self.api.update_address(params, data) |
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return json2obj(response.content) |
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def delete_address_from_route(self, route_id, route_destination_id): |
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params = {'route_id': route_id, |
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'route_destination_id': route_destination_id |
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} |
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response = self.api.delete_address(params) |
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return json2obj(response.content) |
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def add_address_notes(self, note, **kwargs): |
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""" |
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Add Address Note using POST request |
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:return: API response |
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:raise: ParamValueException if required params are not present. |
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""" |
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if self.check_required_params(kwargs, ['address_id', 'route_id']): |
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data = {'strUpdateType': kwargs.pop('activity_type'), 'strNoteContents': note} |
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kwargs.update({'api_key': self.params['api_key'], }) |
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self.response = self.api._request_post(ADD_ROUTE_NOTES_HOST, |
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kwargs, data) |
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response = json2obj(self.response.content) |
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return response |
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else: |
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raise ParamValueException('params', 'Params are not complete') |
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def geocode(self, **kwargs): |
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""" |
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Bulk Geocoder using POST request |
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:return: API response |
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:raise: ParamValueException if required params are not present. |
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""" |
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if 'format' not in kwargs: |
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kwargs.update({'format': 'csv'}) |
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kwargs.update({'api_key': self.params['api_key'], }) |
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if self.check_required_params(kwargs, ['addresses', ]): |
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response = self.api._request_post(BATCH_GEOCODER, |
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kwargs) |
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return response.content |
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else: |
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raise ParamValueException('params', 'Params are not complete') |
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# codebeat:enable[ABC] |
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