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namedtuplec " e Zd ZdZ fdZ xZS )ExtTypez'ExtType represents ext type in msgpack.c t |t st d t |t st d d|cxk rdk sn t d t | || S )Nzcode must be intzdata must be bytesr zcode must be 0~127)
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d ZdS ) TimestampaV 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 t |t st d t |t st d d|cxk rdk sn t d || _ || _ 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 neg. seconds + pos. ns.
zseconds must be an integerz nanoseconds must be an integerr ʚ;z?nanoseconds must be a non-negative integer less than 999999999.N)r r r
r r r )selfr r s r __init__zTimestamp.__init__ s '3'' : 899 9+s++ > <== =[((((5(((( ^__ _ &r c ( d| j d| j dS )z#String representation of Timestamp.zTimestamp(seconds=z, nanoseconds=)r r r s r __repr__zTimestamp.__repr__5 s SDLSS@PSSSSr c r t | | j u r | j |j k o| j |j k S dS )z0Check for equality with another Timestamp objectF)typer r r r others r __eq__zTimestamp.__eq__9 s9 ;;$. ( (<5=0ZT5EIZ5Z Zur c . | | S )z(not-equals method (see :func:`__eq__()`))r+ r) s r __ne__zTimestamp.__ne__? s ;;u%%%%r c 8 t | j | j f S )N)hashr r r% s r __hash__zTimestamp.__hash__C s T\4#34555r c l t | dk r t j d| d }d}ntt | dk r&t j d| d }|dz }|dz }n;t | dk rt j d | \ }}nt d
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
!Lr !Ql " !IqzFTimestamp type can only be created from 32, 64, or 96-bit byte objects)lenstructunpackr r )br r data64s r
from_byteszTimestamp.from_bytesF s q66Q;; mD!,,Q/GKK
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+...r c | j dz dk rG| j dz | j z }|dz dk rt j d| }n6t j d| }n t j d| j | j }|S )zPack this Timestamp object into bytes.
Used for pure-Python msgpack packing.
:returns data: Payload for EXT message with code -1 (timestamp type)
:rtype: bytes
r6 r l r3 r5 r8 )r r r: pack)r r= r s r to_byteszTimestamp.to_bytesa s
LB 1 $ $%+dl:F**a// {400 {400 ;ud&6 EED r c p t | dz }t | dz dz }t || S )zCreate a Timestamp from posix timestamp in seconds.
:param unix_float: Posix timestamp in seconds.
:type unix_float: int or float
r )r r )unix_secr r s r from_unixzTimestamp.from_unixv s; h!m$$8a<5011 +...r c & | j | j dz z S )znGet the timestamp as a floating-point value.
:returns: posix timestamp
:rtype: float
g eAr$ r% s r to_unixzTimestamp.to_unix s |d . 444r c 0 t t | d S )zCreate a Timestamp from posix timestamp in nanoseconds.
:param int unix_ns: Posix timestamp in nanoseconds.
:rtype: Timestamp
r )r divmod)unix_nss r from_unix_nanozTimestamp.from_unix_nano s &%0011r c & | j dz | j z S )z~Get the timestamp as a unixtime in nanoseconds.
:returns: posix timestamp in nanoseconds
:rtype: int
r r$ r% s r to_unix_nanozTimestamp.to_unix_nano s |e#d&666r c t j j }t j d| t j | j | j dz z S )zRGet the timestamp as a UTC datetime.
:rtype: `datetime.datetime`
r )r microseconds)datetimetimezoneutc
fromtimestamp timedeltar r )r rS s r to_datetimezTimestamp.to_datetime sR
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:
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r c r t t | | j dz S )zQCreate a Timestamp from datetime with tzinfo.
:rtype: Timestamp
rO r$ )r r timestamp microsecond)dts r
from_datetimezTimestamp.from_datetime s/ R\\^^!4!4".SWBWXXXXr N)r )r r r r __slots__r! r& r+ r- r0 staticmethodr> rA rE rG rK rM rV r[ r r r r s* M*I' ' ' ',T T T & & &6 6 6 / / \/4 * / / \/5 5 5 2 2 \27 7 7
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