KeyError: 'Curp'

[arielmol]

Extrañamente usando la versión de git instalando:

commit ea86c7fd35e76b9b9893beb395296313cb99fab7 (HEAD -> main, tag: 4.5.6, origin/main, origin/HEAD)
Author: SatCFDI <satcfdi@outlook.com>
Date:   Tue Aug 13 18:05:20 2024 -0600

    Added check_same_thread=False

En algunos servers sale lo siguiente:

[ERROR] KeyError: 'Curp'
Traceback (most recent call last):
  File "/var/task/lambda_function.py", line 79, in lambda_handler
    cfdi = CFDI.from_string(xmldata)
  File "/opt/python/lib/python3.12/site-packages/satcfdi/xelement.py", line 61, in from_string
    return cls.from_xml(etree.fromstring(string, parser=parser))
  File "/opt/python/lib/python3.12/site-packages/satcfdi/xelement.py", line 49, in from_xml
    obj = cfdi_objectify[xml_root.tag](cls, xml_root)
  File "/opt/python/lib/python3.12/site-packages/satcfdi/transform/objectify.py", line 14769, in s_comprobante0
    return comprobante1(cls, node)
  File "/opt/python/lib/python3.12/site-packages/satcfdi/transform/objectify.py", line 10184, in comprobante1
    self['Complemento'] = complemento3(cls, el)
  File "/opt/python/lib/python3.12/site-packages/satcfdi/transform/objectify.py", line 10349, in complemento3
    self = {n.tag.rsplit('}', 1)[-1]: cfdi_objectify.get(n.tag, default_objectify)(cls, n) for n in node}
  File "/opt/python/lib/python3.12/site-packages/satcfdi/transform/objectify.py", line 14909, in s_nomina1
    return nomina1(cls, node)
  File "/opt/python/lib/python3.12/site-packages/satcfdi/transform/objectify.py", line 13981, in nomina1
    self['Receptor'] = receptor9(cls, el)
  File "/opt/python/lib/python3.12/site-packages/satcfdi/transform/objectify.py", line 14030, in receptor9
    self['Curp'] = node.attrib['Curp']
  File "src/lxml/etree.pyx", line 2545, in lxml.etree._Attrib.__getitem__

Lo raro es que pareciera depender del server, no he podido validar uno por uno la version de satcfdi pero dos son de main.

Y el CFDI es un CFDI de nomina que si tiene la CURP ya que en mi maquina local valida correctamente.

En el que sí valida use:

$ pip freeze
arrow @ file:///home/conda/feedstock_root/build_artifacts/arrow_1696128962909/work
beautifulsoup4==4.12.3
Brotli @ file:///home/conda/feedstock_root/build_artifacts/brotli-split_1695989787169/work
certifi @ file:///home/conda/feedstock_root/build_artifacts/certifi_1720457958366/work/certifi
cffi @ file:///home/conda/feedstock_root/build_artifacts/cffi_1723018375539/work
charset-normalizer @ file:///home/conda/feedstock_root/build_artifacts/charset-normalizer_1698833585322/work
cryptography==42.0.8
cssselect2==0.7.0
distlib==0.3.8
filelock==3.15.4
fonttools==4.53.1
h2 @ file:///home/conda/feedstock_root/build_artifacts/h2_1634280454336/work
hpack==4.0.0
html5lib==1.1
hyperframe @ file:///home/conda/feedstock_root/build_artifacts/hyperframe_1619110129307/work
idna @ file:///home/conda/feedstock_root/build_artifacts/idna_1724450538981/work
Jinja2==3.1.4
lxml==5.3.0
MarkupSafe==2.1.5
packaging==24.1
pillow==10.4.0
platformdirs==4.2.2
pycparser @ file:///home/conda/feedstock_root/build_artifacts/pycparser_1711811537435/work
pydyf==0.11.0
pyOpenSSL==24.2.1
pyphen==0.16.0
pypng==0.20220715.0
PySocks @ file:///home/conda/feedstock_root/build_artifacts/pysocks_1661604839144/work
python-dateutil @ file:///home/conda/feedstock_root/build_artifacts/python-dateutil_1709299778482/work
pytz==2024.1
qrcode==7.4.2
requests @ file:///home/conda/feedstock_root/build_artifacts/requests_1717057054362/work
satcfdi @ file:///home/ariel/projects/python-satcfdi
setuptools==72.2.0
six @ file:///home/conda/feedstock_root/build_artifacts/six_1620240208055/work
soupsieve==2.6
tabulate==0.9.0
tinycss2==1.3.0
types-python-dateutil @ file:///home/conda/feedstock_root/build_artifacts/types-python-dateutil_1724221107168/work
typing_extensions==4.12.2
urllib3 @ file:///home/conda/feedstock_root/build_artifacts/urllib3_1719391292974/work
virtualenv==20.26.3
weasyprint==62.3
webencodings==0.5.1
wheel==0.44.0
XlsxWriter==3.2.0
zopfli==0.2.3
zstandard==0.23.0

[arielmol]

Al parecer esto tiene que ver con el encoding, he encontrado una variedad de encodings del sat.

  #  - XML 1.0 document, UTF-8 Unicode (with BOM) text, with very long lines, with no line terminators
  #  - XML 1.0 document, UTF-8 Unicode (with BOM) text, with very long lines
  #  - UTF-8 Unicode text, with very long lines
  #  - UTF-8 Unicode text, with very long lines, with no line terminators
  #  - ASCII text, with very long lines

Y eso en las descargas directas del SAT e incluso descargas de varios PACs

[satcfdi]

Ese error ocurre por que el campo de curp es requerido, se podria en teoria relajar un poco las validaciones para permitir que los campos sean opcionales

[arielmol]

No, ocurre porque el XML esta en otro encoding, el SAT aunque hagas descargas masivas te manda esos:

  #  - XML 1.0 document, UTF-8 Unicode (with BOM) text, with very long lines, with no line terminators
  #  - XML 1.0 document, UTF-8 Unicode (with BOM) text, with very long lines
  #  - UTF-8 Unicode text, with very long lines
  #  - UTF-8 Unicode text, with very long lines, with no line terminators
  #  - ASCII text, with very long lines

[satcfdi]

tienes un ejemplo de una factura que este fallando? para poder replicar el error