se adiciona extensions para la dian

FossilOrigin-Name: f5521ddbfb903915de88a26ba5197b67efa1ebfd66337061ee9e3653c59dd217

facho/fe/model/__init__.py

@@ -2,54 +2,14 @@ import facho.model as model
 import facho.model.fields as fields
 import facho.fe.form as form
 from facho import fe
+from .common import *
+from . import dian
 
 from datetime import date, datetime
 from collections import defaultdict
 from copy import copy
 import hashlib
 
-class Name(model.Model):
-    __name__ = 'Name'
-
-class Date(model.Model):
-    __name__ = 'Date'
-
-    def __default_set__(self, value):
-        if isinstance(value, str):
-            return value
-        if isinstance(value, date):
-            return value.isoformat()
-
-    def __str__(self):
-        return str(self._value)
-
-class Time(model.Model):
-    __name__ = 'Time'
-
-    def __default_set__(self, value):
-        if isinstance(value, str):
-            return value
-        if isinstance(value, date):
-            return value.strftime('%H:%M:%S-05:00')
-
-    def __str__(self):
-        return str(self._value)
-
-class InvoicePeriod(model.Model):
-    __name__ = 'InvoicePeriod'
-
-    start_date = fields.Many2One(Date, name='StartDate', namespace='cbc')
-
-    end_date = fields.Many2One(Date, name='EndDate', namespace='cbc')
-
-class ID(model.Model):
-    __name__ = 'ID'
-
-    def __default_get__(self, name, value):
-        return self._value
-
-    def __str__(self):
-        return str(self._value)
 
 class PartyTaxScheme(model.Model):
     __name__ = 'PartyTaxScheme'
@@ -139,10 +99,10 @@ class TaxCategory(model.Model):
 class TaxSubTotal(model.Model):
     __name__ = 'TaxSubTotal'
 
-    taxable_amount = fields.Many2One(Amount, name='TaxableAmount', default=0.00)
+    taxable_amount = fields.Many2One(Amount, name='TaxableAmount', namespace='cbc', default=0.00)
-    tax_amount = fields.Many2One(Amount, name='TaxAmount', default=0.00)
+    tax_amount = fields.Many2One(Amount, name='TaxAmount', namespace='cbc', default=0.00)
-    tax_percent = fields.Many2One(Percent)
+    tax_percent = fields.Many2One(Percent, namespace='cbc')
-    tax_category = fields.Many2One(TaxCategory)
+    tax_category = fields.Many2One(TaxCategory, namespace='cac')
 
     percent = fields.Virtual(setter='set_category', getter='get_category')
     scheme = fields.Virtual(setter='set_category', getter='get_category')
@@ -266,6 +226,28 @@ class LegalMonetaryTotal(model.Model):
     def update_payable_amount(self, name, value):
         self.payable_amount = self.tax_inclusive_amount + self.charge_total_amount
 
+
+class DIANExtension(model.Model):
+    __name__ = 'UBLExtension'
+
+    _content = fields.Many2One(Element, name='ExtensionContent', namespace='ext')
+
+    dian = fields.Many2One(dian.DianExtensions, name='DianExtensions', namespace='sts')
+
+    def __default_get__(self, name, value):
+        return self.dian
+
+class UBLExtension(model.Model):
+    __name__ = 'UBLExtension'
+
+    content = fields.Many2One(Element, name='ExtensionContent', namespace='ext', default='')
+    
+class UBLExtensions(model.Model):
+    __name__ = 'UBLExtensions'
+
+    dian = fields.Many2One(DIANExtension, namespace='ext', create=True)
+    extension = fields.Many2One(UBLExtension, namespace='ext', create=True)
+
 class Invoice(model.Model):
     __name__ = 'Invoice'
     __namespace__ = {
@@ -277,18 +259,25 @@ class Invoice(model.Model):
         'xades': 'http://uri.etsi.org/01903/v1.3.2#',
         'ds': 'http://www.w3.org/2000/09/xmldsig#'
     }
+
+
+    _ubl_extensions = fields.Many2One(UBLExtensions, namespace='ext')
+    dian = fields.Virtual(getter='get_dian_extension')
+    
+    profile_id = fields.Many2One(Element, name='ProfileID', namespace='cbc', default='DIAN 2.1')
+    profile_execute_id = fields.Many2One(Element, name='ProfileExecuteID', namespace='cbc', default='2')
     
     id = fields.Many2One(ID, namespace='cbc')
     issue = fields.Virtual(setter='set_issue')
     issue_date = fields.Many2One(Date, name='IssueDate', namespace='cbc')
     issue_time = fields.Many2One(Time, name='IssueTime', namespace='cbc')
     
-    period = fields.Many2One(InvoicePeriod, namespace='cac')
+    period = fields.Many2One(Period, name='InvoicePeriod', namespace='cac')
 
     supplier = fields.Many2One(AccountingSupplierParty, namespace='cac')
     customer = fields.Many2One(AccountingCustomerParty, namespace='cac')
-    lines = fields.One2Many(InvoiceLine, namespace='cac')
     legal_monetary_total = fields.Many2One(LegalMonetaryTotal, namespace='cac')
+    lines = fields.One2Many(InvoiceLine, namespace='cac')
     
     taxtotal_01 = fields.Many2One(TaxTotal)
     taxtotal_04 = fields.Many2One(TaxTotal)
@@ -359,3 +348,6 @@ class Invoice(model.Model):
             raise ValueError('expected type datetime')
         self.issue_date = value.date()
         self.issue_time = value
+
+    def get_dian_extension(self, name, _value):
+        return self._ubl_extensions.dian

facho/fe/model/common.py

@@ -0,0 +1,55 @@
+import facho.model as model
+import facho.model.fields as fields
+
+from datetime import date, datetime
+
+__all__ = ['Element', 'Name', 'Date', 'Time', 'Period', 'ID']
+
+class Element(model.Model):
+    """
+    Lo usuamos para elementos que solo manejan contenido
+    """
+    __name__ = 'Element'
+    
+class Name(model.Model):
+    __name__ = 'Name'
+
+class Date(model.Model):
+    __name__ = 'Date'
+
+    def __default_set__(self, value):
+        if isinstance(value, str):
+            return value
+        if isinstance(value, date):
+            return value.isoformat()
+
+    def __str__(self):
+        return str(self._value)
+
+class Time(model.Model):
+    __name__ = 'Time'
+
+    def __default_set__(self, value):
+        if isinstance(value, str):
+            return value
+        if isinstance(value, date):
+            return value.strftime('%H:%M:%S-05:00')
+
+    def __str__(self):
+        return str(self._value)
+
+class Period(model.Model):
+    __name__ = 'Period'
+
+    start_date = fields.Many2One(Date, name='StartDate', namespace='cbc')
+
+    end_date = fields.Many2One(Date, name='EndDate', namespace='cbc')
+
+class ID(model.Model):
+    __name__ = 'ID'
+
+    def __default_get__(self, name, value):
+        return self._value
+
+    def __str__(self):
+        return str(self._value)

facho/fe/model/dian.py

@@ -0,0 +1,37 @@
+import facho.model as model
+import facho.model.fields as fields
+from .common import *
+
+class SoftwareProvider(model.Model):
+    __name__ = 'SoftwareProvider'
+
+    provider_id = fields.Many2One(Element, name='ProviderID', namespace='sts')
+    software_id = fields.Many2One(Element, name='SoftwareID', namespace='sts')
+
+class InvoiceSource(model.Model):
+    __name__ = 'InvoiceSource'
+
+    identification_code = fields.Many2One(Element, name='IdentificationCode', namespace='sts', default='CO')
+    
+class AuthorizedInvoices(model.Model):
+    __name__ = 'AuthorizedInvoices'
+
+    prefix = fields.Many2One(Element, name='Prefix', namespace='sts')
+    from_range = fields.Many2One(Element, name='From', namespace='sts')
+    to_range = fields.Many2One(Element, name='To', namespace='sts')
+    
+class InvoiceControl(model.Model):
+    __name__ = 'InvoiceControl'
+
+    authorization = fields.Many2One(Element, name='InvoiceAuthorization', namespace='sts')
+    period = fields.Many2One(Period, name='AuthorizationPeriod', namespace='sts')
+    invoices = fields.Many2One(AuthorizedInvoices, namespace='sts')
+    
+class DianExtensions(model.Model):
+    __name__ = 'DianExtensions'
+
+    software_security_code = fields.Many2One(Element, name='SoftwareSecurityCode', namespace='sts')
+    software_provider = fields.Many2One(SoftwareProvider, namespace='sts')
+    source = fields.Many2One(InvoiceSource, namespace='sts')
+    control = fields.Many2One(InvoiceControl, namespace='sts')
+

facho/model/__init__.py

@@ -45,7 +45,9 @@ class ModelBase(object, metaclass=ModelMeta):
             if isinstance(v, fields.Attribute) or isinstance(v, fields.Many2One) or isinstance(v, fields.Function) or isinstance(v, fields.Amount):
                 if hasattr(v, 'default') and v.default is not None:
                     setattr(obj, key, v.default)
-                
+                if hasattr(v, 'create') and v.create == True:
+                    setattr(obj, key, '')
+
                 # register callbacks for changes
                 (fun, on_change_fields) = on_change_fields_for_function()
                 for field in on_change_fields:

facho/model/fields/amount.py

@@ -0,0 +1,31 @@
+from .field import Field
+from collections import defaultdict
+import facho.fe.form as form
+
+class Amount(Field):
+    def __init__(self, name=None, default=None, precision=6):
+        self.field_name = name
+        self.values = {}
+        self.default = default
+        self.precision = precision
+        
+    def __get__(self, model, cls):
+        if model is None:
+            return self
+        assert self.name is not None
+ 
+        self.__init_value(model)
+        model._set_field(self.name, self)
+        return self.values[model]
+
+    def __set__(self, model, value):
+        assert self.name is not None
+        self.__init_value(model)
+        model._set_field(self.name, self)
+        self.values[model] = form.Amount(value, precision=self.precision)
+
+        self._changed_field(model, self.name, value)
+
+    def __init_value(self, model):
+        if model not in self.values:
+            self.values[model] = form.Amount(self.default or 0)

facho/model/fields/many2one.py

@@ -2,7 +2,7 @@ from .field import Field
 from collections import defaultdict
 
 class Many2One(Field):
-    def __init__(self, model, name=None, setter=None, namespace=None, default=None, virtual=False):
+    def __init__(self, model, name=None, setter=None, namespace=None, default=None, virtual=False, create=False):
         self.model = model
         self.setter = setter
         self.namespace = namespace
@@ -10,7 +10,8 @@ class Many2One(Field):
         self.default = default
         self.virtual = virtual
         self.relations = defaultdict(dict)
-        
+        self.create = create
+
     def __get__(self, inst, cls):
         if inst is None:
             return self

facho/model/fields/virtual.py

@@ -0,0 +1,45 @@
+from .field import Field
+
+# Un campo virtual
+# no participa del renderizado
+# pero puede interactura con este
+class Virtual(Field):
+    def __init__(self,
+                 setter=None,
+                 getter='bob',
+                 default=None,
+                 update_internal=False):
+        self.default = default
+        self.setter = setter
+        self.getter = getter
+        self.values = {}
+        self.update_internal = update_internal
+        self.virtual = True
+
+    def __get__(self, inst, cls):
+        if inst is None:
+            return self
+        assert self.name is not None
+
+        value = self.default
+        try:
+            value = self.values[inst]
+        except KeyError:
+            pass
+
+        try:
+            self.values[inst] = getattr(inst, self.getter)(self.name, value)
+        except AttributeError:
+            self.values[inst] = value
+
+        return self.values[inst]
+    
+    def __set__(self, inst, value):
+        if self.update_internal:
+            inst._value = value
+
+        if self.setter is None:
+            self.values[inst] = value
+        else:
+            self.values[inst] = self._call(inst, self.setter, self.name, value)
+        self._changed_field(inst, self.name, value)        

tests/test_model.py

@@ -80,6 +80,35 @@ def test_many2one_with_custom_setter():
     party.location = 99
     assert '<Party><PhysicalLocation ID="99"/></Party>' == party.to_xml()
 
+def test_many2one_always_create():
+    class Name(facho.model.Model):
+        __name__ = 'Name'
+
+    class Person(facho.model.Model):
+        __name__ = 'Person'
+
+        name = fields.Many2One(Name, default='facho')
+
+    person = Person()
+    assert '<Person><Name>facho</Name></Person>' == person.to_xml()
+
+def test_many2one_nested_always_create():
+    class Name(facho.model.Model):
+        __name__ = 'Name'
+
+    class Contact(facho.model.Model):
+        __name__ = 'Contact'
+
+        name = fields.Many2One(Name, default='facho')
+        
+    class Person(facho.model.Model):
+        __name__ = 'Person'
+
+        contact = fields.Many2One(Contact, create=True)
+
+    person = Person()
+    assert '<Person><Contact><Name>facho</Name></Contact></Person>' == person.to_xml()
+
 def test_many2one_auto_create():
     class TaxAmount(facho.model.Model):
         __name__ = 'TaxAmount'

tests/test_model_invoice.py

@@ -13,8 +13,15 @@ import facho.fe.model as model
 import facho.fe.form as form
 from facho import fe
 
-def _test_simple_invoice():
+def test_simple_invoice():
     invoice = model.Invoice()
+    invoice.dian.software_security_code = '12345'
+    invoice.dian.software_provider.provider_id = 'provider-id'
+    invoice.dian.software_provider.software_id = 'facho'
+    invoice.dian.control.prefix = 'SETP'
+    invoice.dian.control.from_range =  '1000'
+    invoice.dian.control.to_range = '1000'
+
     invoice.id = '323200000129'
     invoice.issue = datetime.strptime('2019-01-16 10:53:10-05:00', '%Y-%m-%d %H:%M:%S%z')
     invoice.supplier.party.id = '700085371'