Arthur de Jong

Open Source / Free Software developer

summaryrefslogtreecommitdiffstats
path: root/stdnum/imo.py
Commit message (Collapse)AuthorAgeFilesLines
* Use an internal isdigits() function instead of str.isdigit()Arthur de Jong2019-04-291-2/+2
| | | | | | | | | | | The problem with the latter is that it will also accept all kinds of unicode digits that are not the ASCII 0-9 digits causing all kinds of problems in check digit calculations. Some of these unicode characters are also considered digits by int() but some are not (such as the SUPERSCRIPT TWO unicode character). Closes https://github.com/arthurdejong/python-stdnum/issues/96
* Docstring improvementsArthur de Jong2017-09-111-5/+5
|
* Add int. maritime org. number (IMO)Arthur de Jong2015-10-101-0/+85
This adds checks for the International Maritime Organization number used to identify ships. However, there seem to be a lot of ships with an IMO number that does not follow these rules (different check digits or even length).