13 lines
377 B
Python
13 lines
377 B
Python
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def hash_bytestr_iter(bytesiter, hasher, ashexstr=False):
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for block in bytesiter:
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hasher.update(block)
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return hasher.hexdigest() if ashexstr else hasher.digest()
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def file_as_blockiter(afile, blocksize=65536):
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with afile:
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block = afile.read(blocksize)
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while len(block) > 0:
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yield block
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block = afile.read(blocksize)
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