Arthur de Jong

Open Source / Free Software developer

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path: root/stdnum/cusip.py
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* Support "I" and "O" in CUSIP numberArthur de Jong2022-11-121-3/+2
| | | | | | | | | It is unclear why these letters were considered invalid at the time of the implementation. This also reduces the test set a bit while still covering most cases. Closes https://github.com/arthurdejong/python-stdnum/issues/337
* Docstring improvementsArthur de Jong2017-09-111-4/+4
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* Use a slightly more readable weight alternationArthur de Jong2017-04-071-2/+2
| | | | | Switch to a slightly more readable syntax for alternating between two weights in checksums calculations.
* Make more information links consistentArthur de Jong2016-04-111-2/+3
| | | | | Also fix a docstring in stdnum.nl.bsn and add a pointer to stdnum.nl.onderwijsnummer.
* Convert security ids to ISINArthur de Jong2015-10-111-0/+8
| | | | | Allow conversion from national securities identifiers to the international ISIN.
* Add CUSIP numberArthur de Jong2015-10-091-0/+80