python-stdnum branch master updated. 1.17-35-g31709fc

[Commits of the python-stdnum project <python-stdnum-commits [at] lists.arthurdejong.org>]

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "python-stdnum".

The branch, master has been updated
       via  31709fc03134515c306cdf028ff2f3fe0bc3e6b2 (commit)
      from  2907676a1f9f6ab6f1588c66c5f9b30b64ee3297 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
https://arthurdejong.org/git/python-stdnum/commit/?id=31709fc03134515c306cdf028ff2f3fe0bc3e6b2

commit 31709fc03134515c306cdf028ff2f3fe0bc3e6b2
Author: Leandro Regueiro <leandro.regueiro@gmail.com>
Date:   Sun Sep 4 15:33:34 2022 +0200

    Add Algerian NIF number
    
    This currently only checks the length and whether it only contains
    digits because little could be found on the structure of the number of
    whether there are any check digits.
    
    Closes https://github.com/arthurdejong/python-stdnum/pull/313
    Closes https://github.com/arthurdejong/python-stdnum/issues/307

diff --git a/stdnum/dz/__init__.py b/stdnum/dz/__init__.py
new file mode 100644
index 0000000..c0e8e9f
--- /dev/null
+++ b/stdnum/dz/__init__.py
@@ -0,0 +1,24 @@
+# __init__.py - collection of Algerian numbers
+# coding: utf-8
+#
+# Copyright (C) 2022 Leandro Regueiro
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301 USA
+
+"""Collection of Algerian numbers."""
+
+# provide vat as an alias
+from stdnum.dz import nif as vat  # noqa: F401
diff --git a/stdnum/dz/nif.py b/stdnum/dz/nif.py
new file mode 100644
index 0000000..68a1f09
--- /dev/null
+++ b/stdnum/dz/nif.py
@@ -0,0 +1,99 @@
+# pin.py - functions for handling Algeria NIF numbers
+# coding: utf-8
+#
+# Copyright (C) 2022 Leandro Regueiro
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301 USA
+
+"""NIF, sometimes N.I.F. (Numéro d'Identification Fiscale, Algeria tax number).
+
+The NIF was adopted by the Algerian tax authorities on 2006, replacing the NIS
+number.
+
+The NIF applies to physical persons, legal persons, legal entities,
+administrative entities, local branches for foreign companies, associations,
+professional organisations, etc.
+
+The NIF consists of 15 digits, but sometimes it can be 20 digits long in order
+to represent branches or secondary establishments.
+
+More information:
+
+* 
http://www.jecreemonentreprise.dz/index.php?option=com_content&view=article&id=612&Itemid=463&lang=fr
+* https://www.mf.gov.dz/index.php/fr/fiscalite
+* https://cnrcinfo.cnrc.dz/numero-didentification-fiscale-nif/
+* https://nifenligne.mfdgi.gov.dz/
+* http://nif.mfdgi.gov.dz/nif.asp
+
+>>> validate('416001000000007')
+'416001000000007'
+>>> validate('408 020 000 150 039')
+'408020000150039'
+>>> validate('41201600000606600001')
+'41201600000606600001'
+>>> validate('000 216 001 808 337 13010')
+'00021600180833713010'
+>>> validate('12345')
+Traceback (most recent call last):
+    ...
+InvalidLength: ...
+>>> validate('X1600100000000V')
+Traceback (most recent call last):
+    ...
+InvalidFormat: ...
+>>> format('408 020 000 150 039')
+'408020000150039'
+>>> format('000 216 001 808 337 13010')
+'00021600180833713010'
+"""
+
+from stdnum.exceptions import *
+from stdnum.util import clean, isdigits
+
+
+def compact(number):
+    """Convert the number to the minimal representation.
+
+    This strips the number of any valid separators, removes surrounding
+    whitespace.
+    """
+    return clean(number, ' ')
+
+
+def validate(number):
+    """Check if the number is a valid Algeria NIF number.
+
+    This checks the length and formatting.
+    """
+    number = compact(number)
+    if len(number) not in (15, 20):
+        raise InvalidLength()
+    if not isdigits(number):
+        raise InvalidFormat()
+    return number
+
+
+def is_valid(number):
+    """Check if the number is a valid Algeria NIF number."""
+    try:
+        return bool(validate(number))
+    except ValidationError:
+        return False
+
+
+def format(number):
+    """Reformat the number to the standard presentation format."""
+    return compact(number)
diff --git a/tests/test_dz_nif.doctest b/tests/test_dz_nif.doctest
new file mode 100644
index 0000000..aee1235
--- /dev/null
+++ b/tests/test_dz_nif.doctest
@@ -0,0 +1,159 @@
+test_dz_nif.doctest - more detailed doctests for stdnum.dz.nif module
+
+Copyright (C) 2022 Leandro Regueiro
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA
+
+
+This file contains more detailed doctests for the stdnum.dz.nif module. It
+tries to test more corner cases and detailed functionality that is not really
+useful as module documentation.
+
+>>> from stdnum.dz import nif
+
+
+Tests for some corner cases.
+
+>>> nif.validate('416001000000007')
+'416001000000007'
+>>> nif.validate('408 020 000 150 039')
+'408020000150039'
+>>> nif.validate('41201600000606600001')
+'41201600000606600001'
+>>> nif.validate('000 216 001 808 337 13010')
+'00021600180833713010'
+>>> nif.validate('12345')
+Traceback (most recent call last):
+    ...
+InvalidLength: ...
+>>> nif.validate('X1600100000000V')
+Traceback (most recent call last):
+    ...
+InvalidFormat: ...
+>>> nif.format('408 020 000 150 039')
+'408020000150039'
+>>> nif.format('000 216 001 808 337 13010')
+'00021600180833713010'
+
+
+These have been found online and should all be valid numbers.
+
+>>> numbers = '''
+...
+... 000 116 180 807 261
+... 000 216 001 808 337
+... 000 216 001 808 337 13010
+... 0000 1600 15 01 289
+... 000016001159195
+... 000016001300865
+... 000016001358124
+... 00001600137674493005
+... 000116001524660
+... 000116001567707
+... 000116180849545
+... 00021 600 180 833 716 001
+... 000216002104442
+... 000216299033049
+... 000307024248170
+... 000336068252339
+... 000347019004646
+... 000428056270862
+... 000434046319884
+... 000505022347781
+... 000516096825183
+... 000516096872520
+... 000616097459024
+... 000624038263530
+... 000716097425528
+... 000716097805474
+... 000724038267478
+... 000735072494667
+... 000824038269319
+... 000825006783595
+... 000848019007735
+... 000906018632115
+... 001 109 199 007 345
+... 001116099033052
+... 001125069042347
+... 001206018759104
+... 001216098929656
+... 001216209014175
+... 001216209014745
+... 001225006964374
+... 00131 6099242493
+... 001316099262097
+... 001316100750513
+... 001316100750533
+... 001341050285855
+... 001513026489736
+... 001609019033838
+... 001616104328611
+... 001707024366917
+... 001716104401413
+... 001730019009056
+... 001816104587248
+... 002016101606088
+... 002131011846676
+... 097524019047421
+... 098919015000337
+... 099716000280672
+... 099747086204339
+... 099807024211756
+... 099815019058902
+... 099816000499785
+... 099915004292220
+... 099916029015224
+... 099919008329067
+... 099925006295010
+... 099935072285348
+... 152431400682135
+... 153160105528127
+... 164151000512151
+... 165161701380190
+... 169164800432122
+... 171161800210177
+... 181050400060195
+... 185160201610152
+... 194 916 010 095 431
+... 195213040012847
+... 196 816 040 011 445
+... 197 919 010 321 535
+... 197016180012728
+... 198018210116342
+... 198805420009824
+... 198847070005037
+... 287160700030597
+... 295161704436174
+... 408 020 000 150 039
+... 408008000100033
+... 408015000017094
+... 408015000043003
+... 408020000020098
+... 408020000060031
+... 408020000290087
+... 408020000310039
+... 408020001100031
+... 40802100000204900000
+... 410007000000046
+... 410011000000012
+... 417180000000088
+... 420016000090015
+... 420110400000042
+... 797 435 379 003 601
+...
+... '''
+>>> [x for x in numbers.splitlines() if x and not nif.is_valid(x)]
+[]

-----------------------------------------------------------------------

Summary of changes:
 stdnum/{ma => dz}/__init__.py   |   6 +-
 stdnum/{ma/ice.py => dz/nif.py} |  69 +++++++++--------
 tests/test_dz_nif.doctest       | 159 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 195 insertions(+), 39 deletions(-)
 copy stdnum/{ma => dz}/__init__.py (86%)
 copy stdnum/{ma/ice.py => dz/nif.py} (50%)
 create mode 100644 tests/test_dz_nif.doctest


hooks/post-receive
-- 
python-stdnum