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dS ) zEncoding related utilities.� Nc C s g | ] }t |��qS � )�chr)�.0�ir r �#/usr/lib/python3.6/text_encoding.py�
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z\'�' z\"�" z\\�\ c C s g | ] }d | �qS )z\%03or )r r r r r r / s � c C s g | ] }t |��qS r )r )r r r r r r 0 s � c C s g | ] }d | �qS )z\%03or )r r r r r r 1 s c sL t | tj�rtndd� � |r4dj� fdd�| D ��S dj� fdd�| D ��S )a- Escape a bytes string for use in an ascii protocol buffer.
text.encode('string_escape') does not seem to satisfy our needs as it
encodes unprintable characters using two-digit hex escapes whereas our
C++ unescaping function allows hex escapes to be any length. So,
"1".encode('string_escape') ends up being "\x011", which will be
decoded in C++ as a single-character string with char code 0x11.
Args:
text: A byte string to be escaped
as_utf8: Specifies if result should be returned in UTF-8 encoding
Returns:
Escaped string
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