Maintenance/fix warnings

.github/workflows/full_test.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python-version: ["3.8", "3.12"]
+        python-version: ["3.9", "3.12"]
 
     steps:
     - uses: actions/checkout@v3

.github/workflows/python-publish.yml

@@ -26,7 +26,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: '3.8'
+        python-version: '3.12'
     - name: Set up .NET
       uses: actions/setup-dotnet@v3
       with:

README.md

@@ -7,7 +7,7 @@ For other MIKE files (Dfs0, Dfs1, Dfs2, Dfsu,...) use the related package [MIKE
 
 ## Requirements
 * Windows operating system (Support for Linux is experimental)
-* Python x64 3.6, 3.7 or 3.8 
+* Python x64 3.9, 3.10, 3.11 or 3.12 
 * [VC++ redistributables](https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads) (already installed if you have MIKE)
 
 ## Installation

mikeio1d/pandas_extension/result_frame_aggregator.py

@@ -342,7 +342,7 @@ def _finalize_df_post_aggregate(self, df: pd.DataFrame) -> pd.DataFrame:
         for level in self._quantity_levels:
             if level not in df.columns.names:
                 continue
-            df = df.stack(level)
+            df = df.stack(level, future_stack=True)
 
         df = df.T
 

mikeio1d/result_network/result_reach.py

@@ -90,9 +90,7 @@ def try_set_static_attribute_length(self):
         try:
             self.set_static_attribute("length", self._get_total_length())
         except Exception as _:
-            warnings.warn(
-                "Length attribute not included. For SWMM and EPANET results this is not implemented."
-            )
+            pass
 
     def add_res1d_reach(self, reach):
         """

mikeio1d/result_reader_writer/result_reader.py

@@ -6,6 +6,8 @@
     from typing import List
     from typing import Optional
 
+import warnings
+
 from enum import Enum
 from abc import ABC
 from abc import abstractmethod
@@ -283,7 +285,11 @@ def update_time_quantities(self, df: pd.DataFrame):
                 simulation_start + datetime.timedelta(seconds=s)
                 for s in seconds_since_simulation_started
             ]
-            df.iloc[:, i] = datetime_since_simulation_started
+
+            # Suppress casting warning for now with hope that it will be fixed by pandas in the future.
+            with warnings.catch_warnings():
+                warnings.simplefilter("ignore", category=FutureWarning)
+                df.iloc[:, i] = datetime_since_simulation_started
 
     def _is_lts_event_time_column(
         self,