Issue with Société générale module: AttributeError 'str' object has no attribute 'bic'

[Daaran]

While trying to link my account in Kresus, I encountered an issue with Woob.

The first error occurred after a successful connection, while retrieving data :

[2026-02-16T19:46:25.969] [ERROR] providers/woob - Got error while running command "2": Unknown error: 'str' object has no attribute 'bic'.
Traceback (most recent call last):
File "/usr/local/share/.config/yarn/global/node_modules/kresus/build/server/providers/woob/py/main.py", line 713, in fetch
results["values"] = self.get_transactions(from_date)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/share/.config/yarn/global/node_modules/kresus/build/server/providers/woob/py/main.py", line 596, in get_transactions
for hist_tr in self.backend.iter_history(account):
File "/home/user/data/woob-data/modules/3.7/woob_modules/societegenerale/browser.py", line 688, in iter_history
yield from self.page.iter_history(
File "/usr/local/lib/python3.11/dist-packages/woob/browser/pages.py", line 84, in inner
for r in func(page, *args, **kwargs):
File "/usr/local/lib/python3.11/dist-packages/woob/browser/elements.py", line 281, in iter
for obj in item:
File "/usr/local/lib/python3.11/dist-packages/woob/browser/elements.py", line 467, in iter
self.parse(self.el)
File "/home/user/data/woob-data/modules/3.7/woob_modules/societegenerale/pages/accounts_list.py", line 725, in parse
and recipient.iban.bic == m["BIC"]
^^^^^^^^^^^^^^^^^^
AttributeError: 'str' object has no attribute 'bic'

I managed to fix this on my instance by modifying and recipient.iban.bic == m["BIC"] to and (recipient.iban.bic if hasattr(recipient.iban, 'bic') else None) == m["BIC"] to check if the recipient.iban has attribute

The first issue patched led me to a second one :

2026-02-16 20:26:28,307:ERROR:woob_modules.societegenerale.pages.accounts_list.parse_outgoing_transfer_transaction:accounts_list.py:620:parse_outgoing_transfer_transaction Transaction 000001 VIR INSTANTANE EMIS LOGITEL POUR:[recipient] DATE: 02/01/2026 10:07 REF: XXX REF: XXX CHEZ: TRBKFRPPXXX refers to non-existing BIC TRBKFRPPXXX
[2026-02-16T20:26:28.451] [INFO] providers/woob - Command returned an error code.
[2026-02-16T20:26:28.452] [INFO] providers/woob - Checking that woob is installed and can actually be called…
[2026-02-16T20:26:28.452] [INFO] providers/woob - Calling woob: command test...
[2026-02-16T20:26:28.865] [INFO] providers/woob - exited with code 0.
[2026-02-16T20:26:28.866] [INFO] providers/woob - OK: woob exited normally with non-empty JSON content.
[2026-02-16T20:26:28.866] [ERROR] providers/woob - Got error while running command "2": Unknown error: list index out of range.
Traceback (most recent call last):
File "/usr/local/share/.config/yarn/global/node_modules/kresus/build/server/providers/woob/py/main.py", line 713, in fetch
results["values"] = self.get_transactions(from_date)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/share/.config/yarn/global/node_modules/kresus/build/server/providers/woob/py/main.py", line 596, in get_transactions
for hist_tr in self.backend.iter_history(account):
File "/home/user/data/woob-data/modules/3.7/woob_modules/societegenerale/browser.py", line 688, in iter_history
yield from self.page.iter_history(
File "/usr/local/lib/python3.11/dist-packages/woob/browser/pages.py", line 84, in inner
for r in func(page, *args, **kwargs):
File "/usr/local/lib/python3.11/dist-packages/woob/browser/elements.py", line 281, in iter
for obj in item:
File "/usr/local/lib/python3.11/dist-packages/woob/browser/elements.py", line 467, in iter
self.parse(self.el)
File "/home/user/data/woob-data/modules/3.7/woob_modules/societegenerale/pages/accounts_list.py", line 706, in parse
m = parse_outgoing_transfer_transaction(Dict("libOpeComplet")(self))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/user/data/woob-data/modules/3.7/woob_modules/societegenerale/pages/accounts_list.py", line 632, in parse_outgoing_transfer_transaction
bankid = bic.domestic_bank_codes[0]
~~~~~~~~~~~~~~~~~~~~~~~^^^
IndexError: list index out of range

It seems to be related to a non-existent BIC code so i changed bankid = bic.domestic_bank_codes[0] to bankid = bic.domestic_bank_codes[0] if bic.domestic_bank_codes else None to check wether the bic exist or not.
But the none type led to a final issue.

results["values"] = self.get_transactions(from_date)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/share/.config/yarn/global/node_modules/kresus/build/server/providers/woob/py/main.py", line 596, in get_transactions
for hist_tr in self.backend.iter_history(account):
File "/home/user/data/woob-data/modules/3.7/woob_modules/societegenerale/browser.py", line 688, in iter_history
yield from self.page.iter_history(
File "/usr/local/lib/python3.11/dist-packages/woob/browser/pages.py", line 84, in inner
for r in func(page, *args, **kwargs):
File "/usr/local/lib/python3.11/dist-packages/woob/browser/elements.py", line 281, in iter
for obj in item:
File "/usr/local/lib/python3.11/dist-packages/woob/browser/elements.py", line 467, in iter
self.parse(self.el)
File "/home/user/data/woob-data/modules/3.7/woob_modules/societegenerale/pages/accounts_list.py", line 706, in parse
m = parse_outgoing_transfer_transaction(Dict("libOpeComplet")(self))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/user/data/woob-data/modules/3.7/woob_modules/societegenerale/pages/accounts_list.py", line 634, in parse_outgoing_transfer_transaction
tr_data["IBAN"] = IBAN.generate(
^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/dist-packages/schwifty/iban.py", line 153, in generate
BBAN.from_components(
File "/usr/local/lib/python3.11/dist-packages/schwifty/bban.py", line 122, in from_components
components[key] = common.clean(values.get(key, "")).zfill(range_.length)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/dist-packages/schwifty/common.py", line 54, in clean
return _clean_regex.sub("", s).upper()
^^^^^^^^^^^^^^^^^^^^^^^
TypeError: expected string or bytes-like object, got 'NoneType'

To solve this, I wrapped the IBAN generation tr_data["IBAN"] = IBAN.generate( bank_code=bankid, account_code=m["IBAN"].account_code, country_code="FR", ) to if bankid: tr_data["IBAN"] = IBAN.generate( bank_code=bankid, account_code=m["IBAN"].account_code, country_code="FR", ) to avoid passing a None bankid

Disclaimer :
This patch worked for me (with some AI assistance), but I'm opening this issue so you can implement a proper fix that better fits the codebase.