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binary_utils.py
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28 lines (24 loc) · 761 Bytes
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"""
Helper methods for binary package
Author: Ian Doarn
"""
def pad(value, return_type=str):
'''
Pad binary value with zeros
:param value: string
:param return_type: string
'''
if type(value) is not str:
raise TypeError("pad only accepts str, not {}".format(str(type(value))))
if len(value) % 4 != 0:
pad_amount = 4 - (len(value) % 4)
return return_type(('0' * pad_amount) + value)
else:
return return_type(value)
def to_string(binary_array, delimiter=' '):
"""
Convert binary array to string
"""
if type(binary_array) is not list:
raise TypeError("to_string only accepts lists, not {}".format(str(type(value))))
return delimiter.join(binary_array)