Attention is currently required from: fixeria.

neels has posted comments on this change by neels. ( 
https://gerrit.osmocom.org/c/pysim/+/39741?usp=email )

Change subject: [1/7] personalization: refactor: drop ClassVarMeta use
......................................................................


Patch Set 4:

(2 comments)

File pySim/esim/saip/personalization.py:

https://gerrit.osmocom.org/c/pysim/+/39741/comment/98345a6c_03268920?usp=email :
PS4, Line 61: @abc.abstractmethod
> Why are you removing this? The COMMIT_MSG says you're dropping 
> `ClassVarMeta`, but you're also remov […]
i commented on this on the subsequent commit, TL;DR: no noticeable difference 
and no need to have it.

If you insist i can put back the @abc.abstractmethod decorator.
Can you explain why is @abstractmethod not a python built-in!?

(The ClassVarMeta is not something I am willing to bring back, see below.)


https://gerrit.osmocom.org/c/pysim/+/39741/comment/9830d14d_d5d00c50?usp=email :
PS4, Line 147: class SdKeyScp80_01(SdKey, kvn=0x01, key_type=0x88, 
permitted_len=[16,24,32]): # AES key type
> IMO, the old approach is much more compact and thus more readable.
IMHO absolutely not.
All members in one line?

With future extensions in upcoming patches, it will look like this

    class SdKeyScp81_01Psk(SdKeyScp81_01, is_abstract = False, name = 
'SCP81.01-PSK',
             key_id = 0x01, key_type = KeyType.tls_psk # 0x85, key_usage_qual = 
0x3C):
         pass

you cannot seriously prefer that.

So let's make it more readable


    class SdKeyScp81_01Psk(SdKeyScp81_01,
            is_abstract = False,
            name = 'SCP81.01-PSK',
            key_id = 0x01,
            key_type = KeyType.tls_psk, # 0x85
            key_usage_qual = 0x3C):
         pass

Congratulations, that is almost standard python, but messed up. I prefer a 
million times:

    class SdKeyScp81_01Psk(SdKeyScp81_01):
        is_abstract = False
        name = 'SCP81.01-PSK'
        key_id = 0x01
        key_type = KeyType.tls_psk # 0x85
        key_usage_qual = 0x3C

It's standard, shorter, doesn't need messing with the builtin __new__() method.
Complete no-brainer to me.



--
To view, visit https://gerrit.osmocom.org/c/pysim/+/39741?usp=email
To unsubscribe, or for help writing mail filters, visit 
https://gerrit.osmocom.org/settings?usp=email

Gerrit-MessageType: comment
Gerrit-Project: pysim
Gerrit-Branch: master
Gerrit-Change-Id: I60ea8fd11fb438ec90ddb08b17b658cbb789c051
Gerrit-Change-Number: 39741
Gerrit-PatchSet: 4
Gerrit-Owner: neels <nhofm...@sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-CC: fixeria <vyanits...@sysmocom.de>
Gerrit-Attention: fixeria <vyanits...@sysmocom.de>
Gerrit-Comment-Date: Mon, 10 Mar 2025 12:21:59 +0000
Gerrit-HasComments: Yes
Gerrit-Has-Labels: No
Comment-In-Reply-To: fixeria <vyanits...@sysmocom.de>

Reply via email to