update path, add python unrar

Shared/lib/python3.7/site-packages/stdnum/no/__init__.py

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+# __init__.py - collection of Norwegian numbers
+# coding: utf-8
+#
+# Copyright (C) 2015 Tuomas Toivonen
+#
+# 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 Norwegian numbers."""
+
+# provide vat as an alias
+from stdnum.no import mva as vat

Shared/lib/python3.7/site-packages/stdnum/no/mva.py

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+# mva.py - functions for handling Norwegian VAT numbers
+# coding: utf-8
+#
+# Copyright (C) 2015 Tuomas Toivonen
+# Copyright (C) 2015 Arthur de Jong
+#
+# 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
+
+"""MVA (Merverdiavgift, Norwegian VAT number).
+
+The VAT number is the standard Norwegian organisation number
+(Organisasjonsnummer) with 'MVA' as suffix.
+
+>>> validate('NO 995 525 828 MVA')
+'995525828MVA'
+>>> validate('NO 995 525 829 MVA')
+Traceback (most recent call last):
+    ...
+InvalidChecksum: ...
+>>> format('995525828MVA')
+'NO 995 525 828 MVA'
+"""
+
+from stdnum.exceptions import *
+from stdnum.no import orgnr
+from stdnum.util import clean
+
+
+def compact(number):
+    """Convert the number to the minimal representation. This strips the
+    number of any valid separators and removes surrounding whitespace."""
+    number = clean(number, ' ').upper().strip()
+    if number.startswith('NO'):
+        number = number[2:]
+    return number
+
+
+def validate(number):
+    """Checks to see if the number provided is a valid MVA number. This
+    checks the length, formatting and check digit."""
+    number = compact(number)
+    if not number.endswith('MVA'):
+        raise InvalidFormat()
+    orgnr.validate(number[:-3])
+    return number
+
+
+def is_valid(number):
+    """Checks to see if the number provided is a valid MVA number. This
+    checks the length, formatting and check digit."""
+    try:
+        return bool(validate(number))
+    except ValidationError:
+        return False
+
+
+def format(number):
+    """Reformat the passed number to the standard format."""
+    number = compact(number)
+    return 'NO ' + orgnr.format(number[:9]) + ' ' + number[9:]

Shared/lib/python3.7/site-packages/stdnum/no/orgnr.py

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+# orgnr.py - functions for handling Norwegian organisation numbers
+# coding: utf-8
+#
+# Copyright (C) 2014 Tomas Thor Jonsson
+# Copyright (C) 2015 Tuomas Toivonen
+# Copyright (C) 2015 Arthur de Jong
+#
+# 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
+
+"""Orgnr (Organisasjonsnummer, Norwegian organisation number).
+
+The Organisasjonsnummer is a 9-digit number with a straightforward check
+mechanism.
+
+>>> validate('988 077 917')
+'988077917'
+>>> validate('988 077 918')
+Traceback (most recent call last):
+    ...
+InvalidChecksum: ...
+>>> format('988077917')
+'988 077 917'
+"""
+
+from stdnum.exceptions import *
+from stdnum.util import clean
+
+
+def compact(number):
+    """Convert the number to the minimal representation. This strips the
+    number of any valid separators and removes surrounding whitespace."""
+    return clean(number, ' ').strip()
+
+
+def checksum(number):
+    """Calculate the checksum."""
+    weights = (3, 2, 7, 6, 5, 4, 3, 2, 1)
+    return sum(w * int(n) for w, n in zip(weights, number)) % 11
+
+
+def validate(number):
+    """Checks to see if the number provided is a valid organisation number.
+    This checks the length, formatting and check digit."""
+    number = compact(number)
+    if not number.isdigit():
+        raise InvalidFormat()
+    if len(number) != 9:
+        raise InvalidLength()
+    if checksum(number) != 0:
+        raise InvalidChecksum()
+    return number
+
+
+def is_valid(number):
+    """Checks to see if the number provided is a valid organisation number.
+    This checks the length, formatting and check digit."""
+    try:
+        return bool(validate(number))
+    except ValidationError:
+        return False
+
+
+def format(number):
+    """Reformat the passed number to the standard format."""
+    number = compact(number)
+    return number[:3] + ' ' + number[3:6] + ' ' + number[6:]