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편집 파일: ext.cpython-37.pyc
B ��Re� � @ s� d dl mZ d dlZd dlZd dlZejd dkZerDeefZ dZ n6eZ y ej j Z W n$ e k rx e� e�d ��Z Y nX G dd� dedd��ZG dd� de�ZdS ) � )� namedtupleN� c s e Zd ZdZ� fdd�Z� ZS )�ExtTypez'ExtType represents ext type in msgpack.c sV t |t�std��t |t�s$td��d| kr8dksBn td��tt| ��| ||�S )Nzcode must be intzdata must be bytesr � zcode must be 0~127)� isinstance�int� TypeError�bytes� ValueError�superr �__new__)�cls�code�data)� __class__� ��/builddir/build/BUILDROOT/alt-python37-pip-20.2.4-6.el8.x86_64/opt/alt/python37/lib/python3.7/site-packages/pip/_vendor/msgpack/ext.pyr s zExtType.__new__)�__name__� __module__� __qualname__�__doc__r � __classcell__r r )r r r s r z code datac @ s� e Zd ZdZddgZd dd�Zdd� Zd d � Zd d � Zd d� Z e dd� �Z dd� Z e dd� �Z dd� Ze dd� �Zdd� Zdd � Ze d d � �Zd S )!� TimestampaR Timestamp represents the Timestamp extension type in msgpack. When built with Cython, msgpack uses C methods to pack and unpack `Timestamp`. When using pure-Python msgpack, :func:`to_bytes` and :func:`from_bytes` are used to pack and unpack `Timestamp`. This class is immutable: Do not override seconds and nanoseconds. �seconds� nanosecondsr c C sR t |t�std��t |t�s$td��d| kr8dk sBn td��|| _|| _dS )a� Initialize a Timestamp object. :param int seconds: Number of seconds since the UNIX epoch (00:00:00 UTC Jan 1 1970, minus leap seconds). May be negative. :param int nanoseconds: Number of nanoseconds to add to `seconds` to get fractional time. Maximum is 999_999_999. Default is 0. Note: Negative times (before the UNIX epoch) are represented as negative seconds + positive ns. zseconds must be an intergerz nanoseconds must be an integerr i ʚ;z?nanoseconds must be a non-negative integer less than 999999999.N)r � int_typesr r r r )�selfr r r r r �__init__- s zTimestamp.__init__c C s d� | j| j�S )z#String representation of Timestamp.z'Timestamp(seconds={0}, nanoseconds={1}))�formatr r )r r r r �__repr__E s zTimestamp.__repr__c C s* t |�| jkr&| j|jko$| j|jkS dS )z0Check for equality with another Timestamp objectF)�typer r r )r �otherr r r �__eq__K s zTimestamp.__eq__c C s | � |� S )z(not-equals method (see :func:`__eq__()`))r" )r r! r r r �__ne__S s zTimestamp.__ne__c C s t | j| jf�S )N)�hashr r )r r r r �__hash__W s zTimestamp.__hash__c C s� t | �dkr"t�d| �d }d}nTt | �dkrPt�d| �d }|d@ }|d? }n&t | �dkrnt�d | �\}}ntd ��t||�S ) a Unpack bytes into a `Timestamp` object. Used for pure-Python msgpack unpacking. :param b: Payload from msgpack ext message with code -1 :type b: bytes :returns: Timestamp object unpacked from msgpack ext payload :rtype: Timestamp � z!Lr � z!Ql �� �" � z!IqzFTimestamp type can only be created from 32, 64, or 96-bit byte objects)�len�struct�unpackr r )�br r �data64r r r � from_bytesZ s zTimestamp.from_bytesc C s\ | j d? dkrF| jd> | j B }|d@ dkr8t�d|�}qXt�d|�}nt�d| j| j �}|S )z�Pack this Timestamp object into bytes. Used for pure-Python msgpack packing. :returns data: Payload for EXT message with code -1 (timestamp type) :rtype: bytes r( r l �� z!Lz!Qz!Iq)r r r+ �pack)r r. r r r r �to_bytesu s zTimestamp.to_bytesc C s& t | d �}t | d d �}t||�S )z�Create a Timestamp from posix timestamp in seconds. :param unix_float: Posix timestamp in seconds. :type unix_float: int or float. � i ʚ;)r r )�unix_secr r r r r � from_unix� s zTimestamp.from_unixc C s | j | jd S )znGet the timestamp as a floating-point value. :returns: posix timestamp :rtype: float g e��A)r r )r r r r �to_unix� s zTimestamp.to_unixc C s t t| d�� S )z�Create a Timestamp from posix timestamp in nanoseconds. :param int unix_ns: Posix timestamp in nanoseconds. :rtype: Timestamp i ʚ;)r �divmod)�unix_nsr r r �from_unix_nano� s zTimestamp.from_unix_nanoc C s | j d | j S )z~Get the timestamp as a unixtime in nanoseconds. :returns: posix timestamp in nanoseconds :rtype: int i ʚ;)r r )r r r r � to_unix_nano� s zTimestamp.to_unix_nanoc C s t j �| �� t�S )zlGet the timestamp as a UTC datetime. Python 2 is not supported. :rtype: datetime. )�datetime� fromtimestampr5 �_utc)r r r r � to_datetime� s zTimestamp.to_datetimec C s t �| �� �S )zuCreate a Timestamp from datetime with tzinfo. Python 2 is not supported. :rtype: Timestamp )r r4 � timestamp)�dtr r r � from_datetime� s zTimestamp.from_datetimeN)r )r r r r � __slots__r r r" r# r% � staticmethodr/ r1 r4 r5 r8 r9 r= r@ r r r r r " s r )� collectionsr r: �sysr+ � version_info�PY2r �longr r< �timezone�utc�AttributeError� timedeltar �objectr r r r r �<module> s