iso6346-containers 0.1.3

ISO 6346 Freight containers: Coding, identification and marking.

ISO 6346 Freight Containers: Coding, Identification and Marking

API Documentation

Synopsis

CSC owner codes.

The calculation is based upon:

• How is the check digit of a container calculated? — Grand View Container Trading
• ISO 6346:2022 Freight containers — Coding, identification and marking

Installation

See the PyPI package iso6346-containers:

pip install iso6346-containers

Example

>>> import iso6346
>>> iso6346.format('CHEG1231232')
'CHEG 123123 2'
>>> iso6346.format('CHEG1231232', box=True)
'CHEG 123123 [2]'
>>> iso6346.normalize('CHEG 123123 [2]')
'CHEG1231232'
>>> iso6346.checkdigit('CHEG1231232')
2
>>> iso6346.validate('CHEG1231232')
True
>>> iso6346.validate('CHEG1231238')
Traceback (most recent call last):
  File "<console>", line 1, in <module>
    File "/home/dbezborodov/src/iso6346py/src/iso6346/__init__.py", line 46, in validate
        raise ValueError(f'Invalid ISO 6346 container owner number (checkdigit mismatch: expected {d}; got {e}.)')
        ValueError: Invalid ISO 6346 container owner number (checkdigit mismatch: expected 2; got 8.)

Author

2024 Damien Bezborodov