You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
988 B
36 lines
988 B
""" |
|
It is the place where we put all classes and types |
|
common for all analytics code |
|
|
|
For example, if you write someting which is used |
|
in analytic_unit_manager, it should be here. |
|
|
|
If you create something spicific which is used only in one place, |
|
like PatternDetectionCache, then it should not be here. |
|
""" |
|
|
|
import pandas as pd |
|
from typing import Union, List, Tuple |
|
|
|
AnalyticUnitId = str |
|
|
|
ModelCache = dict |
|
|
|
# TODO: explicit timestamp / value |
|
TimeSeries = List[Tuple[int, float]] |
|
|
|
""" |
|
Example: |
|
|
|
tsis = TimeSeriesIndex(['2017-12-31 16:00:00-08:00', '2017-12-31 17:00:00-08:00', '2017-12-31 18:00:00-08:00']) |
|
ts = TimeSeries([4, 5, 6], tsis) |
|
""" |
|
Timestamp = Union[str, pd.Timestamp] |
|
|
|
class TimeSeriesIndex(pd.DatetimeIndex): |
|
def __init__(self, timestamps: List[Timestamp]): |
|
super().__init__(timestamps, dtype='datetime64[ns]') |
|
|
|
class TimeSeries(pd.Series): |
|
def __init__(self, values: List[object], tsindex: TimeSeriesIndex): |
|
super().__init__(values, index=tsindex)
|
|
|