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namedtupleNé c s e Zd ZdZ fddZ ZS )ÚExtTypez'ExtType represents ext type in msgpack.c sV t |tstdt |ts$tdd| kr8dksBn tdtt| | ||¡S )Nzcode must be intzdata must be bytesr é zcode must be 0~127)Ú
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ValueErrorÚsuperr Ú__new__)ÚclsÚcodeÚdata©Ú __class__© úND:\z\workplace\VsCode\pyvenv\venv\Lib\site-packages\pip/_vendor/msgpack/ext.pyr s
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d d Zd S )!Ú TimestampaR Timestamp represents the Timestamp extension type in msgpack.
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When built with Cython, msgpack uses C methods to pack and unpack `Timestamp`. When using pure-Python
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msgpack, :func:`to_bytes` and :func:`from_bytes` are used to pack and unpack `Timestamp`.
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This class is immutable: Do not override seconds and nanoseconds.
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ÚsecondsÚ nanosecondsr c C sR t |tstdt |ts$tdd| kr8dk sBn td|| _|| _dS )aÎ Initialize a Timestamp object.
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:param int seconds:
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Number of seconds since the UNIX epoch (00:00:00 UTC Jan 1 1970, minus leap seconds).
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May be negative.
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:param int nanoseconds:
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Number of nanoseconds to add to `seconds` to get fractional time.
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Maximum is 999_999_999. Default is 0.
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Note: Negative times (before the UNIX epoch) are represented as negative seconds + positive ns.
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zseconds must be an intergerz nanoseconds must be an integerr é Ê;z?nanoseconds must be a non-negative integer less than 999999999.N)r Ú int_typesr r
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r r )Úselfr r r r r Ú__init__- s
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ÿzTimestamp.__init__c C s d | j| j¡S )z#String representation of Timestamp.z'Timestamp(seconds={0}, nanoseconds={1}))Úformatr r ©r r r r Ú__repr__E s ÿzTimestamp.__repr__c C s* t || jkr&| j|jko$| j|jkS dS )z0Check for equality with another Timestamp objectF)Útyper r r ©r Úotherr r r Ú__eq__K s ÿzTimestamp.__eq__c C s | |¡ S )z(not-equals method (see :func:`__eq__()`))r& r$ r r r Ú__ne__S s zTimestamp.__ne__c C s t | j| jfS )N)Úhashr r r! r r r Ú__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
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t||S ) a Unpack bytes into a `Timestamp` object.
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Used for pure-Python msgpack unpacking.
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:param b: Payload from msgpack ext message with code -1
|
:type b: bytes
|
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:returns: Timestamp object unpacked from msgpack ext payload
|
:rtype: Timestamp
|
é ú!Lr é ú!Ql ÿÿ é" é ú!IqzFTimestamp type can only be created from 32, 64, or 96-bit byte objects)ÚlenÚstructÚunpackr
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r )Úbr r Údata64r r r Ú
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from_bytesZ s
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ÿzTimestamp.from_bytesc C s\ | j d? dkrF| jd> | j B }|d@ dkr8t d|¡}qXt d|¡}nt d| j| j ¡}|S )zÂPack this Timestamp object into bytes.
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Used for pure-Python msgpack packing.
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:returns data: Payload for EXT message with code -1 (timestamp type)
|
:rtype: bytes
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r. r l üÿ r+ r- r0 )r r r2 Úpack)r r5 r r r r Úto_bytesu s zTimestamp.to_bytesc C s& t | d }t | d d }t||S )zCreate a Timestamp from posix timestamp in seconds.
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:param unix_float: Posix timestamp in seconds.
|
:type unix_float: int or float.
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é r )r r )Úunix_secr r r r r Ú from_unix s zTimestamp.from_unixc C s | j | jd S )znGet the timestamp as a floating-point value.
|
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:returns: posix timestamp
|
:rtype: float
|
g eÍÍA©r r r! r r r Úto_unix s zTimestamp.to_unixc C s t t| d S )zCreate a Timestamp from posix timestamp in nanoseconds.
|
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:param int unix_ns: Posix timestamp in nanoseconds.
|
:rtype: Timestamp
|
r )r Údivmod)Úunix_nsr r r Úfrom_unix_nano s zTimestamp.from_unix_nanoc C s | j d | j S )z~Get the timestamp as a unixtime in nanoseconds.
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|
:returns: posix timestamp in nanoseconds
|
:rtype: int
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r r< r! r r r Ú to_unix_nano¦ s zTimestamp.to_unix_nanoc C s t j | ¡ t¡S )zlGet the timestamp as a UTC datetime.
|
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Python 2 is not supported.
|
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:rtype: datetime.
|
)ÚdatetimeÚ fromtimestampr= Ú_utcr! r r r Ú to_datetime® s zTimestamp.to_datetimec C s t | ¡ ¡S )zuCreate a Timestamp from datetime with tzinfo.
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Python 2 is not supported.
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:rtype: Timestamp
|
)r r; Ú timestamp)Údtr r r Ú from_datetime· s zTimestamp.from_datetimeN)r )r r r r Ú __slots__r r" r& r' r) Ú staticmethodr6 r8 r; r= r@ rA rE rH r r r r r " s&
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r )Ú collectionsr rB Úsysr2 Ú version_infoÚPY2r Úlongr rD ÚtimezoneÚutcÚAttributeErrorÚ timedeltar Úobjectr r r r r Ú<module> s
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