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-rw-r--r--allocbench/plots.py12
1 files changed, 7 insertions, 5 deletions
diff --git a/allocbench/plots.py b/allocbench/plots.py
index a3cea75..c5340cb 100644
--- a/allocbench/plots.py
+++ b/allocbench/plots.py
@@ -25,7 +25,7 @@ import os
import re
import traceback
from typing import (Any, cast, Mapping, MutableMapping, Dict, List, Tuple,
- NamedTuple, Union, Sequence)
+ NamedTuple, Union, Sequence, Literal)
import matplotlib
import matplotlib.pyplot as plt
@@ -47,6 +47,8 @@ SUMMARY_FILE_EXT = "svg"
LATEX_CUSTOM_PREAMBLE = ""
+PlotType = Literal['plot', 'errorbar', 'bar']
+
DEFAULT_PLOT_OPTIONS = {
'plot': {
'marker': '.',
@@ -184,7 +186,7 @@ def get_y_data(bench: Benchmark,
return y_data
-def _create_plot_options(plot_type: str, **kwargs) -> Dict[str, Any]:
+def _create_plot_options(plot_type: PlotType, **kwargs) -> Dict[str, Any]:
"""
Create a plot options dictionary.
@@ -212,7 +214,7 @@ def _create_plot_options(plot_type: str, **kwargs) -> Dict[str, Any]:
return options
-def _create_figure_options(plot_type: str, fig_label: str,
+def _create_figure_options(plot_type: PlotType, fig_label: str,
**kwargs) -> Dict[str, Any]:
"""
Create a figure options dictionary
@@ -248,7 +250,7 @@ def _plot(bench: Benchmark,
y_expression: str,
x_data: Sequence,
perms: Union[List[NamedTuple], NamedTuple],
- plot_type: str,
+ plot_type: PlotType,
plot_options: MutableMapping[str, Any],
fig_options: Mapping[str, Any],
scale: str = None,
@@ -333,7 +335,7 @@ def _plot(bench: Benchmark,
def plot(bench,
y_expression,
- plot_type='errorbar',
+ plot_type: PlotType = 'errorbar',
x_args=None,
scale=None,
plot_options=None,