Attention is currently required from: laforge, neels.
Hoernchen has posted comments on this change by neels. (
https://gerrit.osmocom.org/c/pysim/+/40201?usp=email )
Change subject: personalization: make AlgorithmID a new EnumParam
......................................................................
Patch Set 5:
(1 comment)
Patchset:
PS5:
> (Slight counter argument: This is not a map to the binary representation. […]
as far as I know the compiled asn1 representation loses the schema
information/name, so you would need to access the schema instead. a somewhat
concise way would be something like this, by getting the schema as well in
compile_asn1_subdir and then working with the schema dict. this would basically
leave the compiled asn1 alone and would not interfere with anything else:
def compile_asn1_subdir(subdir_name:str, codec='der'):
"""Helper function that compiles ASN.1 syntax from all files within
given subdir"""
import asn1tools
asn_txt = ''
__ver = sys.version_info
if (__ver.major, __ver.minor) >= (3, 9):
for i in
resources.files('pySim.esim').joinpath('asn1').joinpath(subdir_name).iterdir():
asn_txt += i.read_text()
asn_txt += "\n"
#else:
#print(resources.read_text(__name__, 'asn1/rsp.asn'))
asn1_schema = asn1tools.parse_string(asn_txt, codec=codec)
return asn1tools.compile_dict(asn1_schema, codec='ber'), asn1_schema
in saip/__init__.py
asn1, asn1_schema = compile_asn1_subdir('saip') # or asn, _ =
compile_asn1_subdir(...) if schema not needed
somewhere else
from pySim.esim.saip import asn1_schema as saip_schema
print(saip_schema['PEDefinitions']['types']['AlgoParameter']['members'][0]['named-numbers'])
# {'milenage': 1, 'tuak': 2, 'usim-test-algorithm': 3}
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Gerrit-Project: pysim
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Gerrit-Change-Id: I71c2ec1b753c66cb577436944634f32792353240
Gerrit-Change-Number: 40201
Gerrit-PatchSet: 5
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