commit e46df819ad72ffd41d1538fcc24026107d8e78c0 · dwn.poxiao-labs.work/atpasser

+90
src/atpasser/tid/__init__.py
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       import datetime, random

     

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       class TID:

     

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           """

     

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           A class representing a TID.

     

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           Attributes:

     

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               time (datetime.datetime): The time of a TID.

     

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               clockIdentifier (int): what it said.

     

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           """

     

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           def __init__(

     

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               self, time: datetime.datetime | None = None, clockIdentifier: int | None = None

     

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           ) -> None:

     

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               """

     

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               Initalizes an TID object.

     

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               Parameters:

     

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                   time (datetime.datetime): The time of a TID.

     

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                   clockIdentifier (int): what it said.

     

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               """

     

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               if time == None:

     

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                   self.timestamp = datetime.datetime.now()

     

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               else:

     

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                   self.timestamp = time

     

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               if clockIdentifier == None:

     

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                   self.clockIdentifier = random.randrange(0, 1024)

     

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               else:

     

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                   self.clockIdentifier = clockIdentifier

     

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           def __int__(self):

     

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               """

     

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               Convert the TID to integer.

     

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               """

     

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               timestamp = int(self.timestamp.timestamp() * 1000000)

     

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               return timestamp * 1024 + self.clockIdentifier

     

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           def __str__(self):

     

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               """

     

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               Convert the TID to base32-sortable integer.

     

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               """

     

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               integer = int(self)

     

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               binary = f"{integer:065b}"

     

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               return "".join(

     

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                   [

     

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                       "234567abcdefghijklmnopqrstuvwxyz"[int(binary[i : i + 5], base=2)]

     

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                       for i in range(0, len(binary), 5)

     

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                   ]

     

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               )

     

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       def importTIDfromInteger(value: int | None = None):

     

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           """

     

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           This function imports from Integer to TID.

     

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           Parameters:

     

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           value (int): The integer.

     

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           Returns:

     

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           TID: The TID of given integer.

     

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           """

     

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           if value == None:

     

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               value = int(TID())

     

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           clockIdentifier = value % 1024

     

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           timestamp = (value >> 10) / 1000000

     

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           return TID(datetime.datetime.fromtimestamp(timestamp), clockIdentifier)

     

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       def importTIDfromBase32(value: str | None = None):

     

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           """

     

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           This function imports from Integer to TID.

     

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           Parameters:

     

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           value (int): The integer.

     

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           Returns:

     

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           TID: The TID of given integer.

     

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           """

     

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           if value == None:

     

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               value = str(TID())

     

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           b32s = "234567abcdefghijklmnopqrstuvwxyz"

     

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           return importTIDfromInteger(

     

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               sum(

     

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                   [

     

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                       b32s.find(value[i]) * (32 ** (len(value) - i - 1))

     

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                       for i in range(len(value))

     

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                   ]

     

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               )

     

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           )