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ddZdd Zdd ZdZdZdZdZdZi ai add ZdSd d Zd d Zej d d!e_ dSd"d#Z ej d ed$e _ d%d& Z ej d'd!e _ dTd(d)Z ej d'd*d$e _ d+d, Z dTd-d.Z!da"da#d/Z$d0Z%dUd1d2Z&ddddd3d4d5Z'ddd6d7d8d9Z(d:Z)da*da+da,dTd;d<Z-d=d> Z.d?Z/e/d@ dA Z0dBdC Z1dDdE Z2dFdG Z3dHdI Z4dJdK Z5dLdM Z6dNdO Z7e8dPkre6 dS dS )VzDBase16, Base32, Base64 (RFC 3548), Base85 and Ascii85 data encodings N)encodedecode encodebytes decodebytes b64encode b64decode b32encode b32decode b32hexencode b32hexdecode b16encode b16decode b85encode b85decode a85encode a85decodestandard_b64encodestandard_b64decodeurlsafe_b64encodeurlsafe_b64decodec C sl t | trz| dW S ty tdw t | tr | S zt| W S ty5 td| j j
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r% c C sD t j| dd}|dur t|dksJ t||td|S |S )a* Encode the bytes-like object s using Base64 and return a bytes object.
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)r r! r# r# r$ r a s r r( s -_c C s t | tS )zEncode bytes using the URL- and filesystem-safe Base64 alphabet.
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)r r- _urlsafe_encode_translationr! r# r# r$ r o s r c C s t | } | t} t| S )a Decode bytes using the URL- and filesystem-safe Base64 alphabet.
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map01 when not None, specifies which letter the digit 1 should be
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