Allow modern type hints for older Python

pyproject.toml

@@ -61,4 +61,5 @@ version.source = "vcs"
 local_scheme = "no-local-version"
 
 [tool.isort]
+add_imports = "from __future__ import annotations"
 profile = "black"

src/stravavis/__main__.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from . import cli
 
 if __name__ == "__main__":

src/stravavis/cli.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import argparse
 import glob
 import os.path

src/stravavis/plot_calendar.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import calmap
 import matplotlib.pyplot as plt
 import pandas as pd

src/stravavis/plot_dumbbell.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import pandas as pd
 from plotnine import (
     aes,

src/stravavis/plot_elevations.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import math
 
 import matplotlib.pyplot as plt

src/stravavis/plot_facets.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import math
 
 import matplotlib.pyplot as plt

src/stravavis/plot_landscape.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import matplotlib.pyplot as plt
 import pandas as pd
 from rich.progress import track

src/stravavis/plot_map.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from math import log, pi, tan
 
 import matplotlib.pyplot as plt

src/stravavis/process_activities.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import pandas as pd