Add Factur-X format to invoice report

.gitlab-ci-modules.yml

@@ -341,6 +341,23 @@ test-modules-account_invoice_defer-postgresql:
     PACKAGE: modules/account_invoice_defer
     TAG_PATTERN: '/^account_invoice_defer-.*/'
 
+check-doc-modules-account_invoice_factur_x:
+  extends: .check-doc
+  variables:
+    PACKAGE: modules/account_invoice_factur_x
+
+test-modules-account_invoice_factur_x-sqlite:
+  extends: .test-sqlite
+  variables:
+    PACKAGE: modules/account_invoice_factur_x
+    TAG_PATTERN: '/^account_invoice_factur_x-.*/'
+
+test-modules-account_invoice_factur_x-postgresql:
+  extends: .test-postgresql
+  variables:
+    PACKAGE: modules/account_invoice_factur_x
+    TAG_PATTERN: '/^account_invoice_factur_x-.*/'
+
 check-doc-modules-account_invoice_history:
   extends: .check-doc
   variables:

doc/account.rst

@@ -65,6 +65,9 @@ Accounting
 :doc:`Invoice Defer <account_invoice_defer:index>`
    Defer expense and revenue.
 
+:doc:`Invoice Factur-X <account_invoice_factur_x:index>`
+   Generate Factur-X.
+
 :doc:`Invoice History <account_invoice_history:index>`
    Historize invoice.
 

modules/account_invoice/exceptions.py

@@ -59,3 +59,7 @@ class InvoiceTaxIdentifierWarning(UserWarning):
 
 class InvoiceTaxIdentifierError(ValidationError):
     pass
+
+
+class InvoiceReportError(UserError):
+    pass

modules/account_invoice_factur_x/COPYRIGHT

@@ -0,0 +1,15 @@
+Copyright (C) 2026 B2CK
+Copyright (C) 2026 Cédric Krier <cedric.krier@b2ck.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.

modules/account_invoice_factur_x/LICENSE

@@ -0,0 +1,674 @@
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+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
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+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
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+option of following the terms and conditions either of that numbered
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+  If the Program specifies that a proxy can decide which future
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+
+  Later license versions may give you additional or different
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+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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+  16. Limitation of Liability.
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+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
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+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
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+  If the program does terminal interaction, make it output a short
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+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

modules/account_invoice_factur_x/README.rst

@@ -0,0 +1 @@
+doc/index.rst

modules/account_invoice_factur_x/__init__.py

@@ -0,0 +1,2 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.

modules/account_invoice_factur_x/account.py

@@ -0,0 +1,111 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from io import BytesIO
+
+import facturx
+from lxml import etree
+
+from trytond.i18n import gettext
+from trytond.model import ModelSQL, fields
+from trytond.modules.account_invoice.exceptions import InvoiceReportError
+from trytond.modules.company.model import CompanyValueMixin
+from trytond.pool import Pool, PoolMeta
+
+PROFILES = [
+    (None, ""),
+    ('urn:cen.eu:en16931:2017', "EN 16931"),
+    ('urn:cen.eu:en16931:2017#conformant#urn:factur-x.eu:1p0:extended',
+        "EXTENDED"),
+    ('urn:cen.eu:en16931:2017#compliant#urn:factur-x.eu:1p0:basic',
+        "BASIC"),
+    ('urn:factur-x.eu:1p0:basicwl', "BASIC WL"),
+    ('urn:factur-x.eu:1p0:minimum', "Minimum"),
+    ]
+
+
+class Configuration(metaclass=PoolMeta):
+    __name__ = 'account.configuration'
+
+    default_factur_x_profile = fields.MultiValue(fields.Selection(
+            PROFILES, "Default Factur-X Profile", sort=False,
+            help="Leave this field empty if you do want to include Factur-X."))
+
+    @classmethod
+    def multivalue_model(cls, field):
+        pool = Pool()
+        if field == 'default_factur_x_profile':
+            return pool.get('account.configuration.factur_x')
+        return super().multivalue_model(field)
+
+
+class ConfigurationFacturX(ModelSQL, CompanyValueMixin):
+    __name__ = 'account.configuration.factur_x'
+
+    default_factur_x_profile = fields.Selection(
+        PROFILES, "Default Factur-X Profile")
+
+
+class InvoiceReport(metaclass=PoolMeta):
+    __name__ = 'account.invoice'
+
+    @classmethod
+    def store(cls, invoice, format_, data):
+        profile = invoice.party.get_multivalue(
+            'factur_x_profile', company=invoice.company.id)
+        if profile:
+            if format_ != 'pdf':
+                raise InvoiceReportError(gettext(
+                        'account_invoice_factur_x.msg_invoice_pdf_factur_x',
+                        invoice=invoice.rec_name))
+            data = cls.add_factur_x(invoice, profile, data)
+        return super().store(invoice, format_, data)
+
+    @classmethod
+    def add_factur_x(cls, invoice, profile, pdf):
+        "Add Factur-X objects to PDF"
+        pool = Pool()
+        EInvoice = pool.get('edocument.uncefact.invoice')
+
+        pdf = BytesIO(pdf)
+        level = profile.split(':')[-1]
+        einvoice = EInvoice(invoice).render(
+            '16B-CII', exchange_context=profile)
+        tree = etree.parse(
+            BytesIO(einvoice),
+            etree.XMLParser(remove_blank_text=True))
+        for elem in tree.iter('*'):
+            if elem.text is not None:
+                elem.text = elem.text.strip()
+            if elem.tail is not None:
+                elem.tail = elem.tail.strip()
+        einvoice = etree.tostring(
+            tree, encoding='utf-8', xml_declaration=True,
+            pretty_print=True)
+        facturx.generate_from_file(
+            pdf,
+            einvoice,
+            flavor='factur-x',
+            level=level,
+            check_xsd=True,
+            check_schematron=False,  # requires a running saxon-server
+            pdf_metadata=cls.factur_x_metadata(invoice),
+            lang=invoice.party.lang.code if invoice.party.lang else None,
+            attachments={
+                n: {'filedata': v}
+                for n, v in cls.factur_x_attachments(invoice)},
+            )
+        return pdf.getvalue()
+
+    @classmethod
+    def factur_x_metadata(cls, invoice):
+        return {
+            'author': invoice.company.party.name,
+            'keywords': ', '.join([invoice.type_name, 'Factur-X']),
+            'title': invoice.rec_name,
+            'subject': invoice.description,
+            }
+
+    @classmethod
+    def factur_x_attachments(cls, invoice):
+        yield from ()

modules/account_invoice_factur_x/account.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="account_configuration_view_form">
+            <field name="model">account.configuration</field>
+            <field name="inherit" ref="account.configuration_view_form"/>
+            <field name="name">account_configuration_form</field>
+        </record>
+    </data>
+</tryton>

modules/account_invoice_factur_x/doc/conf.py

@@ -0,0 +1,111 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+import os
+
+base_url = os.environ.get('DOC_BASE_URL')
+if base_url:
+    modules_url = base_url + '/modules-{module}/'
+    trytond_url = base_url + '/server/'
+else:
+    modules_url = (
+        'https://docs.tryton.org/{series}/modules-{module}/')
+    trytond_url = 'https://docs.tryton.org/{series}/server/'
+
+
+def get_info():
+    import configparser
+    import json
+    import subprocess
+
+    module_dir = os.path.dirname(os.path.dirname(__file__))
+
+    config = configparser.ConfigParser()
+    config.read_file(open(os.path.join(module_dir, 'tryton.cfg')))
+    info = dict(config.items('tryton'))
+
+    metadata_cmd = 'python3 -m build -qq --metadata'
+    if os.environ.get('DOC_NO_ISOLATION'):
+        metadata_cmd += ' --no-isolation'
+    metadata = subprocess.check_output(
+        metadata_cmd, shell=True, encoding='utf-8', cwd=module_dir).strip()
+    metadata = json.loads(metadata)
+    info['name'] = metadata['name']
+    info['description'] = metadata['summary']
+    major_version, minor_version, _ = metadata['version'].split('.', 2)
+    major_version = int(major_version)
+    minor_version = int(minor_version)
+    if minor_version % 2:
+        info['series'] = 'latest'
+        info['branch'] = 'branch/default'
+    else:
+        info['series'] = '.'.join(metadata['version'].split('.', 2)[:2])
+        info['branch'] = 'branch/' + info['series']
+
+    for key in {'depends', 'extras_depend'}:
+        info[key] = info.get(key, '').strip().splitlines()
+    info['modules'] = set(info['depends'] + info['extras_depend'])
+    info['modules'] -= {'ir', 'res'}
+
+    return info
+
+
+info = get_info()
+
+html_theme = 'sphinx_book_theme'
+html_theme_options = {
+    'logo': {
+        'alt_text': "Tryton Documentation",
+        'image_light': 'https://docs.tryton.org/logo-light.svg',
+        'image_dark': 'https://docs.tryton.org/logo-dark.svg',
+        'link': base_url,
+        },
+    'home_page_in_toc': True,
+    'repository_provider': 'gitlab',
+    'repository_url': 'https://code.tryton.org/tryton',
+    'repository_branch': info['branch'],
+    'use_source_button': True,
+    'use_edit_page_button': True,
+    'use_repository_button': True,
+    'use_download_button': False,
+    'path_to_docs': 'modules/account_invoice_factur_x/doc',
+    }
+html_title = info['description']
+master_doc = 'index'
+project = info['name']
+release = version = info['series']
+default_role = 'ref'
+highlight_language = 'none'
+exclude_patterns = ['**/*.inc.rst']
+extensions = [
+    'sphinx_copybutton',
+    'sphinx.ext.intersphinx',
+    ]
+intersphinx_mapping = {
+    'trytond': (trytond_url.format(series=version), None),
+    }
+intersphinx_mapping.update({
+        m: (modules_url.format(
+                module=m.replace('_', '-'), series=version), None)
+        for m in info['modules']
+        })
+linkcheck_ignore = [r'/.*', r'https://demo.tryton.org/*']
+linkcheck_request_headers = {
+    'User-Agent': (
+        'TrytonBot/0.0 (https://www.tryton.org/foundation) '
+        'sphinx-linkcheck/0.0'),
+    'Accept-Encoding': 'gzip',
+    }
+linkcheck_workers = 1
+
+try:
+    with open(os.path.join(
+                os.path.dirname(__file__),
+                'linkcheck_ignore.json'), 'r') as f:
+        import json
+        linkcheck_ignore.extend(json.load(f))
+        del json
+except FileNotFoundError:
+    pass
+
+del get_info, info, base_url, modules_url, trytond_url

modules/account_invoice_factur_x/doc/design.rst

@@ -0,0 +1,32 @@
+******
+Design
+******
+
+The *Account Invoice Factur-X Module* adds some new or extends some concepts.
+
+.. _model-account.configuration:
+
+Account Configuration
+=====================
+
+When the *Account Invoice Factur-X Module* is activated, the *Account
+Configuration* gains a new property to store the default Factur-X profile.
+
+.. seealso::
+
+   The `Account Configuration <account:model-account.configuration>` concept is
+   introduced by the :doc:`Account Module <account:index>`.
+
+
+.. _model-party.party:
+
+Party
+=====
+
+When the *Account Invoice Factur-X Module* is activated, the *Party* gains a
+new property to store the preferred Factur-X profile.
+
+.. seealso::
+
+   The `Party <party:model-party.party>` concept is introduced by the
+   :doc:`Party Module <party:index>`.

modules/account_invoice_factur_x/doc/index.rst

@@ -0,0 +1,13 @@
+###############################
+Account Invoice Factur-X Module
+###############################
+
+The *Account Invoice Factur-X Module* allows to generate invoices in `Factur-X
+<https://fnfe-mpe.org/factur-x/factur-x_en/>`_ format.
+
+.. toctree::
+   :maxdepth: 2
+
+   usage
+   design
+   releases

modules/account_invoice_factur_x/doc/releases.rst

@@ -0,0 +1,7 @@
+.. _releases-index:
+
+=============
+Release notes
+=============
+
+.. include:: ../CHANGELOG

modules/account_invoice_factur_x/doc/requirements-doc.txt

@@ -0,0 +1,3 @@
+build
+sphinx_book_theme
+sphinx_copybutton

modules/account_invoice_factur_x/doc/usage.rst

@@ -0,0 +1,14 @@
+*****
+Usage
+*****
+
+.. _Setting Factur-X format for a customer:
+
+Setting Factur-X format for a customer
+======================================
+
+To let Tryton render invoice in Factur-X format, you must set the extension of
+the `Invoice Report <account_invoice:report-account.invoice>` to :abbr:`PDF
+(Portable Document Format)`.
+Then on the `Party <party:model-party.party>` form, you must select one of the
+:guilabel:`Factur-X Profile` (usually :guilabel:`EN 16931`).

modules/account_invoice_factur_x/message.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data grouped="1">
+        <record model="ir.message" id="msg_invoice_pdf_factur_x">
+            <field name="text">To generate a Factur-X document for the invoice "%(invoice)s", you must set the report output to PDF.</field>
+        </record>
+    </data>
+</tryton>

modules/account_invoice_factur_x/party.py

@@ -0,0 +1,35 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ValueMixin, fields
+from trytond.pool import Pool, PoolMeta
+
+from .account import PROFILES
+
+
+class Party(metaclass=PoolMeta):
+    __name__ = 'party.party'
+
+    factur_x_profile = fields.MultiValue(fields.Selection(
+            PROFILES, "Factur-X Profile", sort=False,
+            help="Leave this field empty if you do want to include Factur-X."))
+
+    @classmethod
+    def multivalue_model(cls, field):
+        pool = Pool()
+        if field == 'factur_x_profile':
+            return pool.get('party.party.factur_x')
+        return super().multivalue_model(field)
+
+    @classmethod
+    def default_factur_x_profile(cls, **pattern):
+        pool = Pool()
+        Configuration = pool.get('account.configuration')
+        config = Configuration(1)
+        return config.get_multivalue('default_factur_x_profile', **pattern)
+
+
+class PartyFacturX(ModelSQL, ValueMixin):
+    __name__ = 'party.party.factur_x'
+
+    factur_x_profile = fields.Selection(PROFILES, "Factur-X Profile")

modules/account_invoice_factur_x/party.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="party_party_view_form">
+            <field name="model">party.party</field>
+            <field name="inherit" ref="party.party_view_form"/>
+            <field name="name">party_party_form</field>
+        </record>
+    </data>
+</tryton>

modules/account_invoice_factur_x/pyproject.toml

@@ -0,0 +1,61 @@
+[build-system]
+requires = ['hatchling >= 1', 'hatch-tryton']
+build-backend = 'hatchling.build'
+
+[project]
+name = 'trytond_account_invoice_factur_x'
+dynamic = ['version', 'dependencies', 'optional-dependencies', 'authors', 'readme']
+requires-python = '>=3.10'
+maintainers = [
+    {name = "Tryton", email = "foundation@tryton.org"},
+    ]
+description = "Factur-X for Tryton"
+license = 'GPL-3.0-or-later'
+license-files = ['LICENSE', 'icons/LICENSE', 'COPYRIGHT']
+keywords = ["tryton", "accounting", "invoice", "factur-x"]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Plugins",
+    "Framework :: Tryton",
+    "Topic :: Office/Business",
+    "Topic :: Office/Business :: Financial :: Accounting",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+    ]
+
+[project.entry-points.'trytond.modules']
+account_invoice_factur_x = 'trytond.modules.account_invoice_factur_x'
+
+[project.urls]
+homepage = "https://www.tryton.org/"
+documentation = "https://docs.tryton.org/modules-account-invoice-factur-x/"
+changelog = "https://docs.tryton.org/modules-account-invoice-factur-x/releases.html"
+forum = "https://www.tryton.org/forum"
+issues = "https://bugs.tryton.org/tryton"
+repository = "https://code.tryton.org/tryton"
+funding = "https://www.tryton.org/donate"
+
+[tool.hatch.build]
+include = [
+    '**/tryton.cfg',
+    '**/*.py',
+    '**/*.xml',
+    'view/**/*.xml',
+    'locale/**/*.po',
+    '**/*.fodt',
+    'icons/**/*.svg',
+    'tests/**/*.rst',
+    'tests/**/*.json',
+    'tests/**/*.pdf',
+    ]
+exclude = ['doc']
+
+[tool.hatch.build.targets.wheel.sources]
+"" = "trytond/modules/account_invoice_factur_x"
+
+[tool.hatch.metadata.hooks.tryton]
+dependencies = ['factur-x >= 4']
+copyright = 'COPYRIGHT'
+readme = 'README.rst'
+
+[tool.hatch.metadata.hooks.tryton.tryton-optional-dependencies]
+test = ['proteus']

modules/account_invoice_factur_x/tests/__init__.py

@@ -0,0 +1,2 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.

modules/account_invoice_factur_x/tests/scenario_account_invoice_factur_x.json

@@ -0,0 +1,7 @@
+[
+    {"profile": "urn:cen.eu:en16931:2017"}
+    ,{"profile": "urn:cen.eu:en16931:2017#conformant#urn:factur-x.eu:1p0:extended"}
+    ,{"profile": "urn:cen.eu:en16931:2017#compliant#urn:factur-x.eu:1p0:basic"}
+    ,{"profile": "urn:factur-x.eu:1p0:basicwl"}
+    ,{"profile": "urn:factur-x.eu:1p0:minimum"}
+]

modules/account_invoice_factur_x/tests/scenario_account_invoice_factur_x.rst

@@ -0,0 +1,114 @@
+=================================
+Account Invoice Factur X Scenario
+=================================
+
+Imports::
+
+    >>> from decimal import Decimal
+    >>> from io import BytesIO
+    >>> from unittest.mock import patch
+
+    >>> import facturx
+
+    >>> from proteus import Model, Report
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_chart, create_fiscalyear, create_tax, get_accounts)
+    >>> from trytond.modules.account_invoice.invoice import InvoiceReport
+    >>> from trytond.modules.account_invoice.tests.tools import (
+    ...     set_fiscalyear_invoice_sequences)
+    >>> from trytond.modules.company.tests.tools import create_company, get_company
+    >>> from trytond.tests.tools import activate_modules
+    >>> from trytond.tools import file_open
+
+    >>> profile = globals().get('profile', 'urn:cen.eu:en16931:2017')
+
+Activate modules::
+
+    >>> config = activate_modules(
+    ...     'account_invoice_factur_x', create_company, create_chart)
+
+    >>> ActionReport = Model.get('ir.action.report')
+    >>> Country = Model.get('country.country')
+    >>> Invoice = Model.get('account.invoice')
+    >>> Party = Model.get('party.party')
+    >>> UoM = Model.get('product.uom')
+
+Patch invoice report convert::
+
+    >>> with file_open('account_invoice_factur_x/tests/invoice.pdf', 'rb') as fp:
+    ...     _ = patch.object(
+    ...         InvoiceReport, 'convert', return_value=('pdf', fp.read())).start()
+
+Set invoice report to PDF::
+
+    >>> invoice_report, = ActionReport.find([
+    ...         ('report_name', '=', 'account.invoice'),
+    ...         ])
+    >>> invoice_report.extension = 'pdf'
+    >>> invoice_report.save()
+
+Create country::
+
+    >>> france = Country(name="France", code="FR")
+    >>> france.save()
+
+Setup company::
+
+    >>> company = get_company()
+    >>> address, = company.party.addresses
+    >>> address.country = france
+    >>> address.save()
+    >>> identifier = company.party.identifiers.new(type='eu_vat')
+    >>> identifier.code = "FR40303265045"
+    >>> identifier.save()
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(create_fiscalyear())
+    >>> fiscalyear.click('create_period')
+
+Get accounts::
+
+    >>> accounts = get_accounts()
+
+Create tax::
+
+    >>> tax = create_tax(Decimal('.20'))
+    >>> tax.unece_code = 'VAT'
+    >>> tax.unece_category_code = 'S'
+    >>> tax.save()
+
+Create party::
+
+    >>> party = Party(name="Party")
+    >>> party.factur_x_profile = profile
+    >>> address, = party.addresses
+    >>> address.country = france
+    >>> party.save()
+
+Create invoice::
+
+    >>> unit, = UoM.find([('name', '=', "Unit")])
+
+    >>> invoice = Invoice(type='out')
+    >>> invoice.party = party
+    >>> line = invoice.lines.new()
+    >>> line.description = "Service"
+    >>> line.quantity = 1
+    >>> line.unit = unit
+    >>> line.unit_price = Decimal('50.0000')
+    >>> line.account = accounts['revenue']
+    >>> line.taxes.append(tax)
+    >>> invoice.click('post')
+    >>> invoice.state
+    'posted'
+
+Print invoice::
+
+    >>> pdf = Report('account.invoice').execute([invoice])[1]
+    >>> filename, xml = facturx.get_facturx_xml_from_pdf(
+    ...     BytesIO(pdf), check_schematron=False)
+    >>> filename
+    'factur-x.xml'
+    >>> bool(xml)
+    True

modules/account_invoice_factur_x/tests/test_module.py

@@ -0,0 +1,11 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.tests.test_tryton import ModuleTestCase
+
+
+class AccountInvoiceFacturXTestCase(ModuleTestCase):
+    "Test Account Invoice Factur X module"
+    module = 'account_invoice_factur_x'
+
+
+del ModuleTestCase

modules/account_invoice_factur_x/tests/test_scenario.py

@@ -0,0 +1,8 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.tests.test_tryton import load_doc_tests
+
+
+def load_tests(*args, **kwargs):
+    return load_doc_tests(__name__, __file__, *args, **kwargs)

modules/account_invoice_factur_x/tox.ini

@@ -0,0 +1,24 @@
+[tox]
+envlist = {py310,py311,py312,py313,py314}-{sqlite,postgresql}
+
+[testenv]
+changedir = {env_site_packages_dir}
+extras = test
+commands =
+    coverage run --rcfile={toxinidir}/tox.ini --source=trytond.modules.account_invoice_factur_x --omit=*/tests/* -m xmlrunner discover -s trytond.modules.account_invoice_factur_x {posargs}
+commands_post =
+    coverage report --rcfile={toxinidir}/tox.ini
+    coverage xml --rcfile={toxinidir}/tox.ini -o {package_root}/coverage.xml
+deps =
+    coverage
+    unittest-xml-reporting
+    postgresql: psycopg[pool,binary] >= 3
+passenv = *
+setenv =
+    sqlite: TRYTOND_DATABASE_URI={env:SQLITE_URI:sqlite://}
+    postgresql: TRYTOND_DATABASE_URI={env:POSTGRESQL_URI:postgresql://}
+    sqlite: DB_NAME={env:DB_NAME::memory:}
+    postgresql: DB_NAME={env:DB_NAME:test}
+
+[coverage:run]
+relative_files = true

modules/account_invoice_factur_x/tryton.cfg

@@ -0,0 +1,25 @@
+[tryton]
+version=8.1.0
+depends:
+    account
+    account_invoice
+    company
+    edocument_uncefact
+    ir
+    party
+xml:
+    account.xml
+    party.xml
+    message.xml
+
+[register]
+model:
+    account.Configuration
+    account.ConfigurationFacturX
+    party.Party
+    party.PartyFacturX
+
+wizard:
+
+report:
+    account.InvoiceReport

modules/account_invoice_factur_x/view/account_configuration_form.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="//form" position="inside">
+        <separator string="Factur-X" id="factur-x" colspan="4"/>
+        <label name="default_factur_x_profile"/>
+        <field name="default_factur_x_profile"/>
+        <newline/>
+    </xpath>
+</data>

modules/account_invoice_factur_x/view/party_party_form.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="//page[@id='accounting']" position="inside">
+        <label name="factur_x_profile"/>
+        <field name="factur_x_profile"/>
+        <newline/>
+    </xpath>
+</data>

modules/edocument_uncefact/edocument.py

@@ -73,7 +73,7 @@ class Invoice(Model):
         else:
             self.invoice = invoice
 
-    def render(self, template):
+    def render(self, template, exchange_context=None):
         if self.invoice.state not in {'posted', 'paid'}:
             raise ValueError("Invoice must be posted")
         tmpl = self._get_template(template)
@@ -81,6 +81,7 @@ class Invoice(Model):
             raise NotImplementedError
         return (tmpl.generate(
                 this=self,
+                exchange_context=exchange_context,
                 Decimal=Decimal)
             .filter(remove_comment)
             .render()

modules/edocument_uncefact/template/16B-CII/CrossIndustryInvoice.xml

@@ -11,40 +11,55 @@ this repository contains the full copyright notices and license terms. -->
     <py:def function="DateTime(value)">
         <udt:DateTimeString format="102">${value.strftime('%Y%m%d')}</udt:DateTimeString>
     </py:def>
-    <py:def function="TradeParty(party, address=None, tax_identifier=None)">
+    <py:def function="TradeParty(party, address=None, tax_identifier=None, exchange_context=None)">
         <ram:Name>${party.name}</ram:Name>
-        <ram:SpecifiedLegalOrganization>
+        <ram:SpecifiedLegalOrganization py:if="this.party_legal_ids(party, address)">
             <py:for each="id, attrs in this.party_legal_ids(party, address)">
                 <ram:ID py:attrs="attrs">${id}</ram:ID>
             </py:for>
         </ram:SpecifiedLegalOrganization>
-        <ram:PostalTradeAddress py:if="address">${TradeAddress(address)}</ram:PostalTradeAddress>
+        <ram:PostalTradeAddress py:if="address">${TradeAddress(address, exchange_context=exchange_context)}</ram:PostalTradeAddress>
         <ram:SpecifiedTaxRegistration py:if="tax_identifier and tax_identifier.type == 'eu_vat'">
             <ram:ID schemeID='VA'>${tax_identifier.code_compact}</ram:ID>
         </ram:SpecifiedTaxRegistration>
     </py:def>
-    <py:def function="TradeAddress(address)">
-        <ram:PostcodeCode py:if="address.postal_code">${address.postal_code}</ram:PostcodeCode>
-        <ram:PostOfficeBox py:if="address.post_box">${address.post_box}</ram:PostOfficeBox>
-        <ram:BuildingName py:if="address.building_name">${address.building_name}</ram:BuildingName>
-        <py:with vars="lines = (address.street_unstructured or '').splitlines()">
-            <ram:LineOne py:if="len(lines) > 0">${lines[0]}</ram:LineOne>
-            <ram:LineTwo py:if="len(lines) > 1">${lines[1]}</ram:LineTwo>
-            <ram:LineThree  py:if="len(lines) > 2">${lines[2]}</ram:LineThree>
-            <ram:LineFour py:if="len(lines) > 3">${lines[3]}</ram:LineFour>
-            <ram:LineFive py:if="len(lines) > 4">${lines[4]}</ram:LineFive>
-        </py:with>
-        <ram:StreetName py:if="address.street_name">${address.street_name}</ram:StreetName>
-        <ram:CityName py:if="address.city">${address.city}</ram:CityName>
-        <ram:CountryID py:if="address.country">${address.country.code}</ram:CountryID>
-        <ram:CountryName py:if="address.country">${address.country.name}</ram:CountryName>
-        <ram:CountrySubDivisionID py:if="address.subdivision">${address.subdivision.code}</ram:CountrySubDivisionID>
-        <ram:CountrySubDivisionName py:if="address.subdivision">${address.subdivision.name}</ram:CountrySubDivisionName>
-        <ram:BuildingNumber py:if="address.building_number">${address.building_number}</ram:BuildingNumber>
+    <py:def function="TradeAddress(address, exchange_context=None)">
+        <py:choose>
+            <py:when test="(exchange_context or '').startswith('urn:cen.eu:en16931:2017') or (exchange_context or '').startswith('urn:factur-x.eu:1p0')">
+                <ram:PostcodeCode py:if="address.postal_code">${address.postal_code}</ram:PostcodeCode>
+                <py:with vars="lines = (address.street or '').splitlines()">
+                    <ram:LineOne py:if="len(lines) > 0">${lines[0]}</ram:LineOne>
+                    <ram:LineTwo py:if="len(lines) > 1">${lines[1]}</ram:LineTwo>
+                    <ram:LineThree  py:if="len(lines) > 2">${lines[2]}</ram:LineThree>
+                </py:with>
+                <ram:CityName py:if="address.city">${address.city}</ram:CityName>
+                <ram:CountryID py:if="address.country">${address.country.code}</ram:CountryID>
+                <ram:CountrySubDivisionName py:if="address.subdivision">${address.subdivision.name}</ram:CountrySubDivisionName>
+            </py:when>
+            <py:otherwise>
+                <ram:PostcodeCode py:if="address.postal_code">${address.postal_code}</ram:PostcodeCode>
+                <ram:PostOfficeBox py:if="address.post_box">${address.post_box}</ram:PostOfficeBox>
+                <ram:BuildingName py:if="address.building_name">${address.building_name}</ram:BuildingName>
+                <py:with vars="lines = (address.street_unstructured or '').splitlines()">
+                    <ram:LineOne py:if="len(lines) > 0">${lines[0]}</ram:LineOne>
+                    <ram:LineTwo py:if="len(lines) > 1">${lines[1]}</ram:LineTwo>
+                    <ram:LineThree  py:if="len(lines) > 2">${lines[2]}</ram:LineThree>
+                    <ram:LineFour py:if="len(lines) > 3">${lines[3]}</ram:LineFour>
+                    <ram:LineFive py:if="len(lines) > 4">${lines[4]}</ram:LineFive>
+                </py:with>
+                <ram:StreetName py:if="address.street_name">${address.street_name}</ram:StreetName>
+                <ram:CityName py:if="address.city">${address.city}</ram:CityName>
+                <ram:CountryID py:if="address.country">${address.country.code}</ram:CountryID>
+                <ram:CountryName py:if="address.country">${address.country.name}</ram:CountryName>
+                <ram:CountrySubDivisionID py:if="address.subdivision">${address.subdivision.code}</ram:CountrySubDivisionID>
+                <ram:CountrySubDivisionName py:if="address.subdivision">${address.subdivision.name}</ram:CountrySubDivisionName>
+                <ram:BuildingNumber py:if="address.building_number">${address.building_number}</ram:BuildingNumber>
+            </py:otherwise>
+        </py:choose>
     </py:def>
     <py:def function="TradeTax(tax, amount=None, base=None)">
         <ram:ApplicableTradeTax>
-            <ram:CalculatedAmount py:if="amount" py:attrs="{'currencyID': this.invoice.currency.code}">${format((amount * this.type_sign).normalize(), 'f')}</ram:CalculatedAmount>
+            <ram:CalculatedAmount py:if="amount" py:attrs="{'currencyID': this.invoice.currency.code} if not (exchange_context or '').startswith('urn:cen.eu:en16931:2017') and not (exchange_context or '').startswith('urn:factur-x.eu:1p') else {}">${format((amount * this.type_sign).normalize(), 'f')}</ram:CalculatedAmount>
             <ram:TypeCode py:if="tax.unece_code">${tax.unece_code}</ram:TypeCode>
             <ram:ExemptionReasonCode py:if="hasattr(tax, 'vatex_code') and tax.vatex_code">${tax.vatex_code}</ram:ExemptionReasonCode>
             <ram:ExemptionReason py:if="tax.legal_notice">${tax.legal_notice}</ram:ExemptionReason>
@@ -54,6 +69,9 @@ this repository contains the full copyright notices and license terms. -->
         </ram:ApplicableTradeTax>
     </py:def>
     <rsm:ExchangedDocumentContext>
+        <ram:GuidelineSpecifiedDocumentContextParameter py:if="exchange_context">
+            <ram:ID>${exchange_context}</ram:ID>
+        </ram:GuidelineSpecifiedDocumentContextParameter>
     </rsm:ExchangedDocumentContext>
     <rsm:ExchangedDocument>
         <ram:ID>${this.invoice.number}</ram:ID>
@@ -63,18 +81,18 @@ this repository contains the full copyright notices and license terms. -->
         </ram:IssueDateTime>
     </rsm:ExchangedDocument>
     <rsm:SupplyChainTradeTransaction>
-        <ram:IncludedSupplyChainTradeLineItem py:for="line_id, line in enumerate(this.lines, 1)">
+        <ram:IncludedSupplyChainTradeLineItem py:for="line_id, line in enumerate(this.lines, 1)" py:if="not (exchange_context or '').startswith('urn:factur-x.eu:1p0')">
             <ram:AssociatedDocumentLineDocument>
                 <ram:LineID>${line_id}</ram:LineID>
             </ram:AssociatedDocumentLineDocument>
-            <ram:SpecifiedTradeProduct py:if="line.product">
-                <ram:ID py:if="line.product.code">${line.product.code}</ram:ID>
-                <ram:Name>${line.product.name}</ram:Name>
-                <ram:Description py:if="line.description">${line.description}</ram:Description>
+            <ram:SpecifiedTradeProduct>
+                <ram:ID py:if="line.product and line.product.code and not (exchange_context or '').startswith('urn:cen.eu:en16931:2017')">${line.product.code}</ram:ID>
+                <ram:Name>${line.product.name if line.product else line.summary}</ram:Name>
+                <ram:Description py:if="line.description and (exchange_context or '') != 'urn:cen.eu:en16931:2017#compliant#urn:factur-x.eu:1p0:basic'">${line.description}</ram:Description>
             </ram:SpecifiedTradeProduct>
             <ram:SpecifiedLineTradeAgreement>
                 <ram:NetPriceProductTradePrice>
-                    <ram:ChargeAmount py:attrs="{'currencyID': this.invoice.currency.code}">${format(this.invoice.currency.round(line.unit_price).normalize(), 'f')}</ram:ChargeAmount>
+                    <ram:ChargeAmount py:attrs="{'currencyID': this.invoice.currency.code} if not (exchange_context or '').startswith('urn:cen.eu:en16931:2017') and not (exchange_context or '').startswith('urn:factur-x.eu:1p') else {}">${format(this.invoice.currency.round(line.unit_price).normalize(), 'f')}</ram:ChargeAmount>
                 </ram:NetPriceProductTradePrice>
             </ram:SpecifiedLineTradeAgreement>
             <ram:SpecifiedLineTradeDelivery>
@@ -85,87 +103,93 @@ this repository contains the full copyright notices and license terms. -->
                     ${TradeTax(tax.tax)}
                 </py:for>
                 <ram:SpecifiedTradeSettlementLineMonetarySummation>
-                    <ram:LineTotalAmount py:attrs="{'currencyID': this.invoice.currency.code}">${format((line.amount * this.type_sign).normalize(), 'f')}</ram:LineTotalAmount>
+                    <ram:LineTotalAmount py:attrs="{'currencyID': this.invoice.currency.code} if not (exchange_context or '').startswith('urn:cen.eu:en16931:2017') and not (exchange_context or '').startswith('urn:factur-x.eu:1p') else {}">${format((line.amount * this.type_sign).normalize(), 'f')}</ram:LineTotalAmount>
                 </ram:SpecifiedTradeSettlementLineMonetarySummation>
             </ram:SpecifiedLineTradeSettlement>
         </ram:IncludedSupplyChainTradeLineItem>
         <ram:ApplicableHeaderTradeAgreement>
             <ram:SellerTradeParty>
-                ${TradeParty(this.seller_trade_party, this.seller_trade_address, this.seller_trade_tax_identifier)}
+                ${TradeParty(this.seller_trade_party, this.seller_trade_address, this.seller_trade_tax_identifier, exchange_context=exchange_context)}
             </ram:SellerTradeParty>
             <ram:BuyerTradeParty>
-                ${TradeParty(this.buyer_trade_party, this.buyer_trade_address, this.buyer_trade_tax_identifier)}
+                ${TradeParty(this.buyer_trade_party, this.buyer_trade_address if (exchange_context or '') != 'urn:factur-x.eu:1p0:minimum' else None, this.buyer_trade_tax_identifier, exchange_context=exchange_context)}
             </ram:BuyerTradeParty>
-            <ram:SellerOrderReferencedDocument py:if="this.invoice.type == 'in'">
-                <ram:IssuerAssignedID>${this.invoice.reference}</ram:IssuerAssignedID>
-            </ram:SellerOrderReferencedDocument>
-            <ram:BuyerOrderReferencedDocument py:if="this.invoice.type == 'out'">
-                <ram:IssuerAssignedID>${this.invoice.reference}</ram:IssuerAssignedID>
-            </ram:BuyerOrderReferencedDocument>
+            <py:if test="this.invoice.reference">
+                <ram:SellerOrderReferencedDocument py:if="this.invoice.type == 'in'">
+                    <ram:IssuerAssignedID>${this.invoice.reference}</ram:IssuerAssignedID>
+                </ram:SellerOrderReferencedDocument>
+                <ram:BuyerOrderReferencedDocument py:if="this.invoice.type == 'out'">
+                    <ram:IssuerAssignedID>${this.invoice.reference}</ram:IssuerAssignedID>
+                </ram:BuyerOrderReferencedDocument>
+            </py:if>
         </ram:ApplicableHeaderTradeAgreement>
         <ram:ApplicableHeaderTradeDelivery>
-            <ram:ShipToTradeParty py:if="this.ship_to_trade_party">
-                ${TradeParty(this.ship_to_trade_party, this.ship_to_trade_address)}
-            </ram:ShipToTradeParty>
-            <ram:ShipFromTradeParty py:if="this.ship_from_trade_party">
-                ${TradeParty(this.ship_from_trade_party, this.ship_from_trade_address)}
-            </ram:ShipFromTradeParty>
+            <py:if test="(exchange_context or '') != 'urn:factur-x.eu:1p0:minimum'">
+                <ram:ShipToTradeParty py:if="this.ship_to_trade_party">
+                    ${TradeParty(this.ship_to_trade_party, this.ship_to_trade_address, exchange_context=exchange_context)}
+                </ram:ShipToTradeParty>
+                <ram:ShipFromTradeParty py:if="this.ship_from_trade_party and ((exchange_context or '') != 'urn:cen.eu:en16931:2017')">
+                    ${TradeParty(this.ship_from_trade_party, this.ship_from_trade_address, exchange_context=exchange_context)}
+                </ram:ShipFromTradeParty>
+            </py:if>
         </ram:ApplicableHeaderTradeDelivery>
         <ram:ApplicableHeaderTradeSettlement>
-            <ram:PaymentReference>${this.payment_reference}</ram:PaymentReference>
+            <ram:PaymentReference py:if="(exchange_context or '') != 'urn:factur-x.eu:1p0:minimum'">${this.payment_reference}</ram:PaymentReference>
             <ram:InvoiceCurrencyCode>${this.invoice.currency.code}</ram:InvoiceCurrencyCode>
-            <ram:InvoiceDateTime>
+            <ram:InvoiceDateTime py:if="not (exchange_context or '').startswith('urn:cen.eu:en16931:2017') and not (exchange_context or '').startswith('urn:factur-x.eu:1p0')">
                 ${DateTime(this.invoice.invoice_date)}
             </ram:InvoiceDateTime>
-            <py:choose test="len(this.invoice.payment_means)">
-                <py:when test="0">
-                    <ram:SpecifiedTradeSettlementPaymentMeans>
-                        <ram:TypeCode>1</ram:TypeCode>  <!-- Instrument not defined -->
-                    </ram:SpecifiedTradeSettlementPaymentMeans>
-                </py:when>
-                <py:otherwise>
-                    <py:for each="payment_mean in this.invoice.payment_means">
-                        <ram:SpecifiedTradeSettlementPaymentMeans py:if="payment_mean.unece_code">
-                            <ram:TypeCode>${payment_mean.unece_code}</ram:TypeCode>
-                            <ram:ID py:if="this.invoice.customer_payment_reference">${this.invoice.customer_payment_reference}</ram:ID>
-                            <py:choose test="payment_mean.unece_code">
-                                <py:when test="'42'">
-                                    <ram:PayeePartyCreditorFinancialAccount>
-                                        <udt:IBANID>${payment_mean.instrument.iban}</udt:IBANID>
-                                    </ram:PayeePartyCreditorFinancialAccount>
-                                    <ram:PayeeSpecifiedCreditorFinancialInstitution py:if="payment_mean.instrument.bank and payment_mean.instrument.bank.bic">
-                                        <udt:BICID>${payment_mean.instrument.bank.bic}</udt:BICID>
-                                    </ram:PayeeSpecifiedCreditorFinancialInstitution>
-                                </py:when>
-                                <py:when test="'59'">
-                                    <ram:PayerPartyDebtorFinancialAccount py:if="payment_mean.instrument.sepa_mandate">
-                                        <udt:IBANID>${payment_mean.instrument.account_number.number}</udt:IBANID>
-                                        <ram:PayerSpecifiedDebtorFinancialInstitution py:if="payment_mean.instrument.account_number.account.bank and payment_mean.instrument.account_number.account.bank.bic">
-                                            <udt:BICID>${payment_mean.instrument.account_number.account.bank.bic}</udt:BICID>
-                                        </ram:PayerSpecifiedDebtorFinancialInstitution>
-                                    </ram:PayerPartyDebtorFinancialAccount>
-                                </py:when>
-                            </py:choose>
+            <py:if test="(exchange_context or '') != 'urn:factur-x.eu:1p0:minimum'">
+                <py:choose test="len(this.invoice.payment_means)">
+                    <py:when test="0">
+                        <ram:SpecifiedTradeSettlementPaymentMeans>
+                            <ram:TypeCode>1</ram:TypeCode>  <!-- Instrument not defined -->
                         </ram:SpecifiedTradeSettlementPaymentMeans>
-                    </py:for>
-                </py:otherwise>
-            </py:choose>
-            <py:for each="tax in this.invoice.taxes">
-                ${TradeTax(tax.tax, tax.amount, tax.base)}
-            </py:for>
-            <ram:SpecifiedTradePaymentTerms py:for="line in this.invoice.lines_to_pay">
-                <ram:Description py:if="this.invoice.payment_term and this.invoice.payment_term.description">${this.invoice.payment_term.description}</ram:Description>
-                <ram:DueDateDateTime>
-                    ${DateTime(line.maturity_date)}
-                </ram:DueDateDateTime>
-                <ram:PartialPaymentAmount py:attrs="{'currencyID': this.invoice.currency.code}">${format(((line.amount_second_currency or (line.debit - line.credit)) * this.type_sign).normalize(), 'f')}</ram:PartialPaymentAmount>
-            </ram:SpecifiedTradePaymentTerms>
+                    </py:when>
+                    <py:otherwise>
+                        <py:for each="payment_mean in this.invoice.payment_means">
+                            <ram:SpecifiedTradeSettlementPaymentMeans py:if="payment_mean.unece_code">
+                                <ram:TypeCode>${payment_mean.unece_code}</ram:TypeCode>
+                                <ram:ID py:if="this.invoice.customer_payment_reference">${this.invoice.customer_payment_reference}</ram:ID>
+                                <py:choose test="payment_mean.unece_code">
+                                    <py:when test="'42'">
+                                        <ram:PayeePartyCreditorFinancialAccount>
+                                            <udt:IBANID>${payment_mean.instrument.iban}</udt:IBANID>
+                                        </ram:PayeePartyCreditorFinancialAccount>
+                                        <ram:PayeeSpecifiedCreditorFinancialInstitution py:if="payment_mean.instrument.bank and payment_mean.instrument.bank.bic">
+                                            <udt:BICID>${payment_mean.instrument.bank.bic}</udt:BICID>
+                                        </ram:PayeeSpecifiedCreditorFinancialInstitution>
+                                    </py:when>
+                                    <py:when test="'59'">
+                                        <ram:PayerPartyDebtorFinancialAccount py:if="payment_mean.instrument.sepa_mandate">
+                                            <udt:IBANID>${payment_mean.instrument.account_number.number}</udt:IBANID>
+                                            <ram:PayerSpecifiedDebtorFinancialInstitution py:if="payment_mean.instrument.account_number.account.bank and payment_mean.instrument.account_number.account.bank.bic">
+                                                <udt:BICID>${payment_mean.instrument.account_number.account.bank.bic}</udt:BICID>
+                                            </ram:PayerSpecifiedDebtorFinancialInstitution>
+                                        </ram:PayerPartyDebtorFinancialAccount>
+                                    </py:when>
+                                </py:choose>
+                            </ram:SpecifiedTradeSettlementPaymentMeans>
+                        </py:for>
+                    </py:otherwise>
+                </py:choose>
+                <py:for each="tax in this.invoice.taxes">
+                    ${TradeTax(tax.tax, tax.amount, tax.base)}
+                </py:for>
+                <ram:SpecifiedTradePaymentTerms py:for="line in this.invoice.lines_to_pay">
+                    <ram:Description py:if="this.invoice.payment_term and this.invoice.payment_term.description">${this.invoice.payment_term.description}</ram:Description>
+                    <ram:DueDateDateTime>
+                        ${DateTime(line.maturity_date)}
+                    </ram:DueDateDateTime>
+                    <ram:PartialPaymentAmount py:attrs="{'currencyID': this.invoice.currency.code} if not (exchange_context or '').startswith('urn:cen.eu:en16931:2017') else {}" py:if="(exchange_context or '') != 'urn:cen.eu:en16931:2017' and (exchange_context or '') != 'urn:cen.eu:en16931:2017#compliant#urn:factur-x.eu:1p0:basic' and not (exchange_context or '').startswith('urn:factur-x.eu:1p0')">${format(((line.amount_second_currency or (line.debit - line.credit)) * this.type_sign).normalize(), 'f')}</ram:PartialPaymentAmount>
+                </ram:SpecifiedTradePaymentTerms>
+            </py:if>
             <ram:SpecifiedTradeSettlementHeaderMonetarySummation>
-                <ram:LineTotalAmount py:attrs="{'currencyID': this.invoice.currency.code}">${format((this.invoice.untaxed_amount * this.type_sign).normalize(), 'f')}</ram:LineTotalAmount>
-                <ram:TaxBasisTotalAmount py:attrs="{'currencyID': this.invoice.currency.code}">${format((this.invoice.untaxed_amount * this.type_sign).normalize(), 'f')}</ram:TaxBasisTotalAmount>
+                <ram:LineTotalAmount py:attrs="{'currencyID': this.invoice.currency.code} if not (exchange_context or '').startswith('urn:cen.eu:en16931:2017') and not (exchange_context or '').startswith('urn:factur-x.eu:1p') else {}" py:if="(exchange_context or '') != 'urn:factur-x.eu:1p0:minimum'">${format((this.invoice.untaxed_amount * this.type_sign).normalize(), 'f')}</ram:LineTotalAmount>
+                <ram:TaxBasisTotalAmount py:attrs="{'currencyID': this.invoice.currency.code} if not (exchange_context or '').startswith('urn:cen.eu:en16931:2017') and not (exchange_context or '').startswith('urn:factur-x.eu:1p') else {}">${format((this.invoice.untaxed_amount * this.type_sign).normalize(), 'f')}</ram:TaxBasisTotalAmount>
                 <ram:TaxTotalAmount py:attrs="{'currencyID': this.invoice.currency.code}">${format((this.invoice.tax_amount * this.type_sign).normalize(), 'f')}</ram:TaxTotalAmount>
-                <ram:GrandTotalAmount py:attrs="{'currencyID': this.invoice.currency.code}">${format((this.invoice.total_amount * this.type_sign).normalize(), 'f')}</ram:GrandTotalAmount>
-                <ram:DuePayableAmount py:attrs="{'currencyID': this.invoice.currency.code}">${format((this.invoice.amount_to_pay * this.type_sign).normalize(), 'f')}</ram:DuePayableAmount>
+                <ram:GrandTotalAmount py:attrs="{'currencyID': this.invoice.currency.code} if not (exchange_context or '').startswith('urn:cen.eu:en16931:2017') and not (exchange_context or '').startswith('urn:factur-x.eu:1p0') else {}">${format((this.invoice.total_amount * this.type_sign).normalize(), 'f')}</ram:GrandTotalAmount>
+                <ram:DuePayableAmount py:attrs="{'currencyID': this.invoice.currency.code} if not (exchange_context or '').startswith('urn:cen.eu:en16931:2017') and not (exchange_context or '').startswith('urn:factur-x.eu:1p0') else {}">${format((this.invoice.amount_to_pay * this.type_sign).normalize(), 'f')}</ram:DuePayableAmount>
             </ram:SpecifiedTradeSettlementHeaderMonetarySummation>
         </ram:ApplicableHeaderTradeSettlement>
     </rsm:SupplyChainTradeTransaction>