diff options
Diffstat (limited to 'venv/lib/python3.11/site-packages/faker/utils/checksums.py')
-rw-r--r-- | venv/lib/python3.11/site-packages/faker/utils/checksums.py | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/venv/lib/python3.11/site-packages/faker/utils/checksums.py b/venv/lib/python3.11/site-packages/faker/utils/checksums.py deleted file mode 100644 index 9c06daf..0000000 --- a/venv/lib/python3.11/site-packages/faker/utils/checksums.py +++ /dev/null @@ -1,23 +0,0 @@ -from typing import List - - -def luhn_checksum(number: float) -> int: - def digits_of(n: float) -> List[int]: - return [int(d) for d in str(n)] - - digits = digits_of(number) - odd_digits = digits[-1::-2] - even_digits = digits[-2::-2] - checksum = 0 - checksum += sum(odd_digits) - for d in even_digits: - checksum += sum(digits_of(d * 2)) - return checksum % 10 - - -def calculate_luhn(partial_number: float) -> int: - """ - Generates the Checksum using Luhn's algorithm - """ - check_digit = luhn_checksum(int(partial_number) * 10) - return check_digit if check_digit == 0 else 10 - check_digit |