update bots

.venv/lib/python3.12/site-packages/faker/providers/ssn/no_NO/__init__.py

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+import datetime
+import operator
+
+from typing import List, Optional, Sequence
+
+from ....typing import SexLiteral
+from .. import Provider as SsnProvider
+
+
+def checksum(digits: Sequence[int], scale: List[int]) -> int:
+    """
+    Calculate checksum of Norwegian personal identity code.
+
+    Checksum is calculated with "Module 11" method using a scale.
+    The digits of the personal code are multiplied by the corresponding
+    number in the scale and summed;
+    if remainder of module 11 of the sum is less than 10, checksum is the
+    remainder.
+    If remainder is 0, the checksum is 0.
+
+    https://no.wikipedia.org/wiki/F%C3%B8dselsnummer
+    """
+    chk_nbr = 11 - (sum(map(operator.mul, digits, scale)) % 11)
+    if chk_nbr == 11:
+        return 0
+    return chk_nbr
+
+
+class Provider(SsnProvider):
+    scale1 = (3, 7, 6, 1, 8, 9, 4, 5, 2)
+    scale2 = (5, 4, 3, 2, 7, 6, 5, 4, 3, 2)
+
+    def ssn(self, dob: Optional[str] = None, gender: Optional[SexLiteral] = None) -> str:
+        """
+        Returns 11 character Norwegian personal identity code (Fødselsnummer).
+
+        A Norwegian personal identity code consists of 11 digits, without any
+        whitespace or other delimiters. The form is DDMMYYIIICC, where III is
+        a serial number separating persons born oh the same date with different
+        intervals depending on the year they are born. CC is two checksums.
+        https://en.wikipedia.org/wiki/National_identification_number#Norway
+
+        :param dob: date of birth as a "YYYYMMDD" string
+        :type dob: str
+        :param gender: gender of the person - "F" for female, M for male.
+        :type gender: str
+        :return: Fødselsnummer in str format (11 digs)
+        :rtype: str
+        """
+
+        if dob:
+            birthday = datetime.datetime.strptime(dob, "%Y%m%d")
+        else:
+            age = datetime.timedelta(days=self.generator.random.randrange(18 * 365, 90 * 365))
+            birthday = datetime.datetime.now() - age
+        if not gender:
+            gender = self.generator.random.choice(("F", "M"))
+        elif gender not in ("F", "M"):
+            raise ValueError("Gender must be one of F or M.")
+
+        while True:
+            if 1900 <= birthday.year <= 1999:
+                suffix = self.generator.random.randrange(0, 49)
+            elif 1854 <= birthday.year <= 1899:
+                suffix = self.generator.random.randrange(50, 74)
+            elif 2000 <= birthday.year <= 2039:
+                suffix = self.generator.random.randrange(50, 99)
+            elif 1940 <= birthday.year <= 1999:
+                suffix = self.generator.random.randrange(90, 99)
+            if gender == "F":
+                gender_num = self.generator.random.choice((0, 2, 4, 6, 8))
+            elif gender == "M":
+                gender_num = self.generator.random.choice((1, 3, 5, 7, 9))
+            pnr = f"{birthday:%d%m%y}{suffix:02}{gender_num}"
+            pnr_nums = [int(ch) for ch in pnr]
+            k1 = checksum(Provider.scale1, pnr_nums)
+            k2 = checksum(Provider.scale2, pnr_nums + [k1])
+            # Checksums with a value of 10 is rejected.
+            # https://no.wikipedia.org/wiki/F%C3%B8dselsnummer
+            if k1 == 10 or k2 == 10:
+                continue
+            pnr += f"{k1}{k2}"
+            return pnr