文件列表:

.bumpversion.cfg (160, 2023-11-08)
LICENSE (1066, 2023-11-08)
requirements-package.txt (23, 2023-11-08)
requirements-test.txt (14, 2023-11-08)
setup.py (1555, 2023-11-08)
snowflake/ (0, 2023-11-08)
snowflake/__init__.py (201, 2023-11-08)
snowflake/snowflake.py (4112, 2023-11-08)
tests/ (0, 2023-11-08)
tests/test_generator.py (2727, 2023-11-08)
tests/test_snowflake.py (2523, 2023-11-08)

# Snowflake The Snowflake generator done right. See [here](https://en.wikipedia.org/wiki/Snowflake_ID) for additional information. ### Requirements Python 3.7 and above. No additional dependencies. ### Installation `pip install snowflake-id` ## Usage ### Using generator ```python from snowflake import SnowflakeGenerator gen = SnowflakeGenerator(42) for i in range(100): val = next(gen) print(val) ``` #### Output: ```text 6820698575169822721 6820698575169822722 6820698575169822723 6820698575174017024 6820698575174017025 ... ``` ### Parse snowflake id ```python from snowflake import Snowflake sf = Snowflake.parse(856165981072306191, 1288834974657) print(f"{sf.timestamp = }") print(f"{sf.instance = }") print(f"{sf.epoch = }") print(f"{sf.seq = }") print(f"{sf.seconds = }") print(f"{sf.milliseconds = }") print(f"{sf.datetime = }") print(f"{int(sf) = }") ``` #### Output: ```text sf.timestamp = 204125876682 sf.instance = 363 sf.epoch = 1288834974657 sf.seq = 15 sf.seconds = 1492960851.339 sf.milliseconds = 1492960851339 sf.datetime = datetime.datetime(2017, 4, 23, 15, 20, 51, 339000) int(sf) = 856165981072306191 ``` ### Load generator state ```python from snowflake import SnowflakeGenerator, Snowflake sf = Snowflake.parse(856165981072306191, 1288834974657) gen = SnowflakeGenerator.from_snowflake(sf) for i in range(100): val = next(gen) print(val) ``` #### Output: ```text 1414934653136449536 1414934653136449537 1414934653136449538 1414934653136449539 1414934653136449540 ... ```

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