Move Sample to timeseries._base_types

This is to allow adding some other base types in future commits.

Signed-off-by: Leandro Lucarella <[email protected]>

Author: llucax

src/frequenz/sdk/timeseries/__init__.py

@@ -10,8 +10,8 @@
 This module provides tools to operate on timeseries.
 """
 
+from ._base_types import Sample
 from ._resampler import GroupResampler, Resampler, ResamplingFunction
-from ._sample import Sample
 
 __all__ = [
     "GroupResampler",

src/frequenz/sdk/timeseries/_sample.py …c/frequenz/sdk/timeseries/_base_types.pysrc/frequenz/sdk/timeseries/_sample.py renamed to src/frequenz/sdk/timeseries/_base_types.py src/frequenz/sdk/timeseries/_sample.py renamed to src/frequenz/sdk/timeseries/_base_types.py

@@ -1,7 +1,7 @@
 # License: MIT
 # Copyright © 2022 Frequenz Energy-as-a-Service GmbH
 
-"""Common types for the Data Pipeline."""
+"""Timeseries basic types."""
 
 from dataclasses import dataclass
 from datetime import datetime

src/frequenz/sdk/timeseries/_resampler.py

@@ -8,7 +8,7 @@
 from datetime import datetime, timedelta, timezone
 from typing import Callable, Deque, Dict, Generator, Optional, Sequence, Tuple
 
-from ._sample import Sample
+from ._base_types import Sample
 
 logger = logging.Logger(__name__)
 

src/frequenz/sdk/timeseries/logical_meter/_formula_engine.py

@@ -11,7 +11,7 @@
 
 from frequenz.channels import Receiver
 
-from .._sample import Sample
+from .. import Sample
 from ._formula_steps import (
     Adder,
     Divider,

src/frequenz/sdk/timeseries/logical_meter/_formula_steps.py

@@ -8,7 +8,7 @@
 
 from frequenz.channels import Receiver
 
-from .._sample import Sample
+from .. import Sample
 
 
 class FormulaStep(ABC):

src/frequenz/sdk/timeseries/logical_meter/_logical_meter.py

@@ -12,7 +12,7 @@
 
 from ...actor import ChannelRegistry, ComponentMetricRequest
 from ...microgrid.component import ComponentMetricId
-from .._sample import Sample
+from .. import Sample
 from ._formula_engine import FormulaEngine
 from ._resampled_formula_builder import ResampledFormulaBuilder
 

src/frequenz/sdk/timeseries/logical_meter/_resampled_formula_builder.py

@@ -8,7 +8,7 @@
 
 from ...actor import ChannelRegistry, ComponentMetricRequest
 from ...microgrid.component import ComponentMetricId
-from .._sample import Sample
+from .. import Sample
 from ._formula_engine import FormulaBuilder, FormulaEngine
 from ._tokenizer import Tokenizer, TokenType