You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
125 lines
5.2 KiB
125 lines
5.2 KiB
# -*- encoding: utf-8 -*-
|
|
##############################################################################
|
|
#
|
|
# Base Location Geonames Import module for OpenERP
|
|
# Copyright (C) 2014 Akretion (http://www.akretion.com)
|
|
# @author Alexis de Lattre <alexis.delattre@akretion.com>
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
##############################################################################
|
|
|
|
from openerp.osv import orm, fields
|
|
from openerp.tools.translate import _
|
|
import requests
|
|
import tempfile
|
|
import StringIO
|
|
import unicodecsv
|
|
import zipfile
|
|
import os
|
|
import logging
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class better_zip_geonames_import(orm.TransientModel):
|
|
_name = 'better.zip.geonames.import'
|
|
_description = 'Import Better Zip from Geonames'
|
|
|
|
_columns = {
|
|
'country_id': fields.many2one('res.country', 'Country', required=True),
|
|
}
|
|
|
|
def _prepare_better_zip(
|
|
self, cr, uid, row, country_id, states, context=None):
|
|
'''This function is designed to be inherited'''
|
|
state_id = False
|
|
if states and row[4] and row[4] in states:
|
|
state_id = states[row[4].upper()]
|
|
vals = {
|
|
'name': row[1],
|
|
'city': row[2],
|
|
'state_id': state_id,
|
|
'country_id': country_id,
|
|
}
|
|
return vals
|
|
|
|
def create_better_zip(
|
|
self, cr, uid, row, country_id, country_code, states,
|
|
context=None):
|
|
bzip_id = False
|
|
if row[0] != country_code:
|
|
raise orm.except_orm(
|
|
_('Error:'),
|
|
_("The content of the file doesn't correspond to the "
|
|
"selected country."))
|
|
logger.debug('ZIP = %s - City = %s' % (row[1], row[2]))
|
|
if row[0] == 'FR' and 'CEDEX' in row[1]:
|
|
return False
|
|
if row[1] and row[2]:
|
|
vals = self._prepare_better_zip(
|
|
cr, uid, row, country_id, states, context=context)
|
|
bzip_id = self.pool['res.better.zip'].create(
|
|
cr, uid, vals, context=context)
|
|
return bzip_id
|
|
|
|
def run_import(self, cr, uid, ids, context=None):
|
|
assert len(ids) == 1, 'Only one ID for the better zip import wizard'
|
|
bzip_obj = self.pool['res.better.zip']
|
|
wizard = self.browse(cr, uid, ids[0], context=context)
|
|
country_id = wizard.country_id.id
|
|
country_code = wizard.country_id.code.upper()
|
|
url = 'http://download.geonames.org/export/zip/%s.zip' % country_code
|
|
logger.info('Starting to download %s' % url)
|
|
res_request = requests.get(url)
|
|
if res_request.status_code != requests.codes.ok:
|
|
raise orm.except_orm(
|
|
_('Error:'),
|
|
_('Got an error %d when trying to download the file %s.')
|
|
% (res_request.status_code, url))
|
|
bzip_ids_to_delete = bzip_obj.search(
|
|
cr, uid, [('country_id', '=', country_id)], context=context)
|
|
if bzip_ids_to_delete:
|
|
bzip_obj.unlink(cr, uid, bzip_ids_to_delete, context=context)
|
|
logger.info(
|
|
'%d better zip entries deleted for country %s'
|
|
% (len(bzip_ids_to_delete), wizard.country_id.name))
|
|
state_ids = self.pool['res.country.state'].search(
|
|
cr, uid, [('country_id', '=', country_id)], context=context)
|
|
states = {}
|
|
# key = code of the state ; value = ID of the state in OpenERP
|
|
if state_ids:
|
|
states_r = self.pool['res.country.state'].read(
|
|
cr, uid, state_ids, ['code', 'country_id'], context=context)
|
|
for state in states_r:
|
|
states[state['code'].upper()] = state['id']
|
|
f_geonames = zipfile.ZipFile(StringIO.StringIO(res_request.content))
|
|
tempdir = tempfile.mkdtemp(prefix='openerp')
|
|
f_geonames.extract('%s.txt' % country_code, tempdir)
|
|
logger.info('The geonames zipfile has been decompressed')
|
|
data_file = open(os.path.join(tempdir, '%s.txt' % country_code), 'r')
|
|
data_file.seek(0)
|
|
logger.info(
|
|
'Starting to create the better zip entries %s state information'
|
|
% (states and 'with' or 'without'))
|
|
for row in unicodecsv.reader(
|
|
data_file, encoding='utf-8', delimiter=' '):
|
|
self.create_better_zip(
|
|
cr, uid, row, country_id, country_code, states,
|
|
context=context)
|
|
data_file.close()
|
|
logger.info(
|
|
'The wizard to create better zip entries from geonames '
|
|
'has been successfully completed.')
|
|
return True
|