cfdibills

Utility to parse CFDI (Mexican invoice) versions 3.3 and 4.0 and validate their status against the SAT.

Features

• Load a CFDI in XML format into a pydantic object
  • CFDIs are validated against the XSD schema, but a thorough check (i.e. conditional values) is not performed.
• Query the status of a CFDI via SAT's web service
• DOESN'T REQUIRE additional dependencies to read the XML like libxml2-dev, libxslt-dev

Installation

Run:

pip install cfdibills

Examples

You can load and verify a bill directly from its XML:

import cfdibills

cfdi = cfdibills.read_xml("path/to/bill.xml")
status = cfdibills.verify(cfdi)

Or you can verify it manually:

import cfdibills

status = cfdibills.verify(uuid="folio fiscal", rfc_emisor="re", rfc_receptor="rr", total_facturado=150.00)

In both cases, status would look something like this:

SATConsultaResponse(
    codigo_estatus='S - Comprobante obtenido satisfactoriamente.',
    es_cancelable='Cancelable con aceptación',
    estado='Vigente',
    estatus_cancelacion=None,
    validacion_efos='200',
)

Contributing

This repository uses pre-commit to help developers perform almost the same validations as in the CI pipeline but before having to wait for a Pull-Request. You can set it up using:

pip install -r requirements_dev.txt
pre-commit install

License

Licensed under the GNU LGPLv3 License.