/usr/lib/python3/dist-packages/trytond/modules/stock_package_shipping_dpd/stock.py is in tryton-modules-stock-package-shipping-dpd 4.6.0-1.
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# this repository contains the full copyright notices and license terms.
import locale
from io import BytesIO
from lxml import etree
from zeep.exceptions import Fault
from PyPDF2 import PdfFileReader, PdfFileWriter
from trytond.pool import Pool, PoolMeta
from trytond.model import fields
from trytond.wizard import Wizard, StateAction, StateTransition
from trytond.transaction import Transaction
from .configuration import get_client, SHIPMENT_SERVICE
__all__ = ['ShipmentOut', 'CreateShipping', 'CreateDPDShipping']
class ShipmentOut(metaclass=PoolMeta):
__name__ = 'stock.shipment.out'
@classmethod
def __setup__(cls):
super(ShipmentOut, cls).__setup__()
cls._error_messages.update({
'warehouse_address_required': ('An address is required for'
' warehouse "%(warehouse)s".'),
})
def validate_packing_dpd(self):
warehouse_address = self.warehouse.address
if not warehouse_address:
self.raise_user_error('warehouse_address_required', {
'warehouse': self.warehouse.rec_name,
})
class CreateShipping(metaclass=PoolMeta):
__name__ = 'stock.shipment.create_shipping'
dpd = StateAction(
'stock_package_shipping_dpd.act_create_shipping_dpd_wizard')
def transition_start(self):
pool = Pool()
ShipmentOut = pool.get('stock.shipment.out')
shipment = ShipmentOut(Transaction().context['active_id'])
next_state = super(CreateShipping, self).transition_start()
if shipment.carrier.shipping_service == 'dpd':
next_state = 'dpd'
return next_state
def do_dpd(self, action):
ctx = Transaction().context
return action, {
'model': ctx['active_model'],
'id': ctx['active_id'],
'ids': [ctx['active_id']],
}
class CreateDPDShipping(Wizard):
'Create DPD Shipping'
__name__ = 'stock.shipment.create_shipping.dpd'
start = StateTransition()
@classmethod
def __setup__(cls):
super(CreateDPDShipping, cls).__setup__()
cls._error_messages.update({
'has_reference_number': ('Shipment "%(shipment)s" already has'
' a reference number.'),
'dpd_webservice_error': ('DPD webservice call failed with the'
' following error message:\n\n%(message)s'),
})
def transition_start(self):
pool = Pool()
ShipmentOut = pool.get('stock.shipment.out')
Package = pool.get('stock.package')
shipment = ShipmentOut(Transaction().context['active_id'])
if shipment.reference:
self.raise_user_error('has_reference_number', {
'shipment': shipment.rec_name,
})
credential = self.get_credential(shipment)
if not credential.depot or not credential.token:
credential.update_token()
shipping_client = get_client(credential.server, SHIPMENT_SERVICE)
print_options = self.get_print_options(shipment)
packages = shipment.root_packages
shipment_data = self.get_shipment_data(credential, shipment, packages)
count = 0
while count < 2:
lang = (credential.company.party.lang.code
if credential.company.party.lang else 'en')
lang = locale.normalize(lang)[:5]
authentication = {
'delisId': credential.user_id,
'authToken': credential.token,
'messageLanguage': lang,
}
try:
shipment_response = shipping_client.service.storeOrders(
print_options, shipment_data, _soapheaders={
'authentication': authentication,
})
break
except Fault as e:
tag = etree.QName(e.detail[0].tag)
if tag.localname == 'authenticationFault':
count += 1
credential.update_token()
else:
raise
else:
self.raise_user_error('can_not_login', {
'credential': credential.rec_name,
})
response, = shipment_response.shipmentResponses
if response.faults:
message = '\n'.join(f.message for f in response.faults)
self.raise_user_error('dpd_webservice_error', {
'message': message,
})
labels = []
labels_pdf = BytesIO(shipment_response.parcellabelsPDF)
reader = PdfFileReader(labels_pdf)
for page_num in range(reader.getNumPages()):
new_pdf = PdfFileWriter()
new_label = BytesIO()
new_pdf.addPage(reader.getPage(page_num))
new_pdf.write(new_label)
labels.append(new_label)
shipment.reference = response.mpsId
parcels = response.parcelInformation
for package, label, parcel in zip(packages, labels, parcels):
package.shipping_label = fields.Binary.cast(label.getvalue())
package.shipping_reference = parcel.parcelLabelNumber
Package.save(shipment.root_packages)
shipment.save()
return 'end'
def get_credential_pattern(self, shipment):
return {
'company': shipment.company.id,
}
def get_credential(self, shipment):
pool = Pool()
DPDCredential = pool.get('carrier.credential.dpd')
credential_pattern = self.get_credential_pattern(shipment)
for credential in DPDCredential.search([]):
if credential.match(credential_pattern):
return credential
def get_print_options(self, shipment):
return {
'printerLanguage': 'PDF',
'paperFormat': 'A6',
}
def shipping_party(self, party, address):
shipping_party = {
'name1': party.name[:50],
'name2': address.party.name[:35] if party != address.party else '',
'street': ' '.join((address.street or '').splitlines())[:35],
'country': address.country.code if address.country else '',
'zipCode': address.zip[:9],
'city': address.city[:50],
}
phone = email = ''
for mechanism in party.contact_mechanisms:
if mechanism.type in {'phone', 'mobile'} and not phone:
phone = mechanism.value
if mechanism.type == 'email' and not email:
email = mechanism.value
if phone:
shipping_party['phone'] = phone[:30]
if email:
shipping_party['email'] = email[:50]
return shipping_party
def get_parcel(self, package):
pool = Pool()
UoM = pool.get('product.uom')
ModelData = pool.get('ir.model.data')
cm = UoM(ModelData.get_id('product', 'uom_centimeter'))
parcel = {
'customerReferenceNumber1': package.code,
'weight': int(package.total_weight * 10) * 10
}
length = UoM.compute_qty(
package.type.length_uom, package.type.length, cm)
width = UoM.compute_qty(
package.type.width_uom, package.type.width, cm)
height = UoM.compute_qty(
package.type.height_uom, package.type.height, cm)
if length < 1000 and width < 1000 and height < 1000:
parcel['volume'] = '%03i%03i%03i' % (length, width, height)
return parcel
def get_shipment_data(self, credential, shipment, packages):
return {
'generalShipmentData': {
'identificationNumber': shipment.number,
'sendingDepot': credential.depot,
'product': 'CL',
'sender': self.shipping_party(
shipment.company.party, shipment.warehouse.address),
'recipient': self.shipping_party(
shipment.customer, shipment.delivery_address),
},
'parcels': [self.get_parcel(p) for p in packages],
'productAndServiceData': {
'orderType': 'consignment',
}
}
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