????
Your IP : 216.73.217.16
a
Ԝi� � @ s� d Z dZddlZddlmZ ddlmZ dZde> d ZdZdZ dZ
dZ d Z d
Z
d
Zed �Zed �Zd
ZdZdZdZdZdZdZdZe�e�d kr�ed��e�e�dkr�ed��dd� Z dd� Z d d � Z d d � Z d d!� Z d"d#� Z!d$d%� Z"d&d'� Z#d(d)� Z$d*d+� Z%d,d-� Z&d.d/� Z'd0d1� Z(d2d3� Z)d4d5� Z*d6d7� Z+d8d9� Z,d:d;� Z-d<d=� Z.d>d?� Z/d@dA� Z0dBdC� Z1dDdE� Z2dFdG� Z3dHdI� Z4dJdK� Z5ej6j7ej6j8ej6j9ej6j:fZ;dLdM� Z<dS )NzFConstants and static functions to support protocol buffer wire format.z#robinson@google.com (Will Robinson)� N)�
descriptor)�message� � � � � i���i �l �� � ���� l���� � ���� z<Iz<Qz<fz<dz"Format "I" is not a 32-bit number.� z"Format "Q" is not a 64-bit number.c C s0 d| krt ks$n t�d| ��| t> |B S )a Returns an unsigned 32-bit integer that encodes the field number and
wire type information in standard protocol message wire format.
Args:
field_number: Expected to be an integer in the range [1, 1 << 29)
wire_type: One of the WIRETYPE_* constants.
r zUnknown wire type: %d)�
_WIRETYPE_MAXr � EncodeError�
TAG_TYPE_BITS)� field_numberZ wire_type� r �H/usr/lib/python3.9/site-packages/google/protobuf/internal/wire_format.py�PackTagP s r c C s | t ? | t@ fS )zkThe inverse of PackTag(). Given an unsigned 32-bit number,
returns a (field_number, wire_type) tuple.
)r �
TAG_TYPE_MASK)�tagr r r � UnpackTag] s r c C s | dkr| d> S | d> dA S )z�ZigZag Transform: Encodes signed integers so that they can be
effectively used with varint encoding. See wire_format.h for
more details.
r r ���r ��valuer r r � ZigZagEncoded s r c C s | d@ s| d? S | d? dA S )zInverse of ZigZagEncode().r r r r r r r � ZigZagDecoden s r c C s
t | |�S �N)�
Int64ByteSize�r �int32r r r �
Int32ByteSizez s r c C s t d| @ �S �Nr
)�_VarUInt64ByteSizeNoTag)r r r r �Int32ByteSizeNoTag~ s r" c C s t | d|@ �S r ��UInt64ByteSize�r Zint64r r r r � s r c C s
t | |�S r r# )r Zuint32r r r �UInt32ByteSize� s r& c C s t | �t|� S r )� TagByteSizer! )r �uint64r r r r$ � s r$ c C s t | t|��S r )r& r r r r r �SInt32ByteSize� s r) c C s t | t|��S r )r$ r r% r r r �SInt64ByteSize� s r* c C s t | �d S �Nr �r' )r Zfixed32r r r �Fixed32ByteSize� s r- c C s t | �d S �Nr r, )r Zfixed64r r r �Fixed64ByteSize� s r/ c C s t | �d S r+ r, )r Zsfixed32r r r �SFixed32ByteSize� s r0 c C s t | �d S r. r, )r Zsfixed64r r r �SFixed64ByteSize� s r1 c C s t | �d S r+ r, )r Zfltr r r �
FloatByteSize� s r2 c C s t | �d S r. r, )r Zdoubler r r �DoubleByteSize� s r3 c C s t | �d S )Nr r, �r �br r r � BoolByteSize� s r6 c C s
t | |�S r )r& )r �enumr r r � EnumByteSize� s r8 c C s t | |�d��S )Nzutf-8)�
BytesByteSize�encode)r �stringr r r �StringByteSize� s r< c C s t | �tt|�� t|� S r )r' r! �lenr4 r r r r9 � s
��r9 c C s dt | � |�� S )Nr )r' �ByteSize�r r r r r �
GroupByteSize� s
�r@ c C s t | �t|�� � |�� S r �r' r! r> r? r r r �MessageByteSize� s
��rB c C sH dt d� t d� t d� }|t| �7 }|�� }|t|�7 }||7 }|S )Nr r r rA )r �msgZ
total_sizeZ message_sizer r r �MessageSetItemByteSize� s rD c C s t t| d��S )zEReturns the bytes required to serialize a tag with this field number.r )r! r )r r r r r' � s r' c C s� | dkr dS | dkrdS | dkr$dS | dkr0dS | d kr<d
S | d krHd S | d
krTdS | dkr`dS | dkrldS | t kr�t�d| ��dS )z�Returns the number of bytes required to serialize a single varint
using boundary value comparisons. (unrolled loop optimization -WPierce)
uint64 must be unsigned.
� r i�? r i�� r i���r l �� r l ���� l ��� � l ����r r � zValue out of range: %d�
)�
UINT64_MAXr r
)r( r r r r! � s r! c C s | t vS )z�Return true iff packable = true is valid for fields of this type.
Args:
field_type: a FieldDescriptor::Type value.
Returns:
True iff fields of this type are packable.
)�NON_PACKABLE_TYPES)Z
field_typer r r �IsTypePackable s rL )=�__doc__�
__author__�structZgoogle.protobufr r r r ZWIRETYPE_VARINTZWIRETYPE_FIXED64ZWIRETYPE_LENGTH_DELIMITEDZWIRETYPE_START_GROUPZWIRETYPE_END_GROUPZWIRETYPE_FIXED32r �intZ INT32_MAXZ INT32_MINZ
UINT32_MAXZ INT64_MAXZ INT64_MINrJ ZFORMAT_UINT32_LITTLE_ENDIANZFORMAT_UINT64_LITTLE_ENDIANZFORMAT_FLOAT_LITTLE_ENDIANZFORMAT_DOUBLE_LITTLE_ENDIAN�calcsize�AssertionErrorr r r r r r" r r& r$ r) r* r- r/ r0 r1 r2 r3 r6 r8 r< r9 r@ rB rD r' r! ZFieldDescriptorZ TYPE_STRINGZ
TYPE_GROUPZ TYPE_MESSAGEZ
TYPE_BYTESrK rL r r r r �<module> sv
�