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hub / github.com/WhyNotHugo/python-barcode / calculate_checksum

Method calculate_checksum

barcode/codex.py:118–124  ·  view source on GitHub ↗
(self)

Source from the content-addressed store, hash-verified

116 return f"PZN-{self.pzn}"
117
118 def calculate_checksum(self):
119 sum_ = sum(int(x) * int(y) for x, y in enumerate(self.pzn, start=2))
120 checksum = sum_ % 11
121 if checksum == 10:
122 raise BarcodeError("Checksum can not be 10 for PZN.")
123
124 return checksum
125
126
127class PZN8(PZN7):

Callers 8

__init__Method · 0.95
test_ean_checksum_generatedFunction · 0.45
test_ean_checksum_zeroedFunction · 0.45
test_ean_checksum_supplied_and_generatedFunction · 0.45
test_ean_checksum_supplied_and_matchingFunction · 0.45
test_ean_checksum_supplied_and_differentFunction · 0.45
test_ean_checksum_generated_placeholderFunction · 0.45
test_ean_checksum_supplied_placeholderFunction · 0.45

Calls 1

BarcodeErrorClass · 0.90

Tested by 7

test_ean_checksum_generatedFunction · 0.36
test_ean_checksum_zeroedFunction · 0.36
test_ean_checksum_supplied_and_generatedFunction · 0.36
test_ean_checksum_supplied_and_matchingFunction · 0.36
test_ean_checksum_supplied_and_differentFunction · 0.36
test_ean_checksum_generated_placeholderFunction · 0.36
test_ean_checksum_supplied_placeholderFunction · 0.36