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.. module:: stdnum
python-stdnum
=============
A Python module to parse, validate and reformat standard numbers and codes
in different formats. It contains a large collection of number formats.
Basically any number or code that has some validation mechanism available
or some common formatting is eligible for inclusion in this library.
http://arthurdejong.org/python-stdnum/
Common Interface
----------------
Most of the number format modules implement the following functions:
.. function:: validate(number)
Validate the number and return a compact, consistent representation of
the number or code. If the validation fails,
:mod:`an exception <.exceptions>` is raised that indicates the type of
error.
.. function:: is_valid(number)
Return either True or False depending on whether the passed number is
in any supported and valid form and passes all embedded checks of the
number. This function should never raise an exception.
.. function:: compact(number)
Return a compact representation of the number or code. This function
generally does not do validation but may raise exceptions for wildly
invalid numbers.
.. function:: format(number)
Return a formatted version of the number in the preferred format.
This function generally expects to be passed a valid number or code and
may raise exceptions for invalid numbers.
The check digit modules generally also provide the following functions:
.. function:: checksum(number)
Calculate the checksum over the provided number. This is generally a
number that can be used to determine whether the provided number is
valid. It depends on the algorithm which checksum is considered valid.
.. function:: calc_check_digit(number)
Calculate the check digit that should be added to the number to make it
valid.
Apart from the above, the modules may add extra parsing, validation or
conversion functions.
Helper modules
--------------
.. autosummary::
:toctree:
exceptions
Generic check digit algorithms
------------------------------
.. autosummary::
:toctree:
iso7064
luhn
verhoeff
Available formats
-----------------
.. autosummary::
:toctree:
at.uid
be.vat
bg.egn
bg.pnf
bg.vat
br.cpf
ch.ssn
cn.ric
cy.vat
cz.dic
cz.rc
de.vat
dk.cpr
dk.cvr
ean
ec.ci
ec.ruc
ee.kmkr
es.cif
es.dni
es.nie
es.nif
eu.at_02
eu.vat
fi.alv
fi.hetu
fr.siren
fr.tva
gb.vat
gr.vat
grid
hr.oib
hu.anum
iban
ie.pps
ie.vat
imei
imsi
isan
isbn
isil
ismn
iso6346
issn
it.codicefiscale
it.iva
lt.pvm
lu.tva
lv.pvn
meid
mt.vat
my.nric
nl.brin
nl.bsn
nl.btw
nl.onderwijsnummer
nl.postcode
pl.nip
pt.nif
ro.cf
ro.cnp
se.vat
si.ddv
sk.dph
sk.rc
us.atin
us.ein
us.itin
us.ptin
us.rtn
us.ssn
us.tin
|
