Merge branch 'release/v0.5' of github.com:oemof/oemof-solph into rele…

…ase/v0.5

.github/workflows/packaging.yml

@@ -34,7 +34,7 @@ jobs:
       run: python -m build .
     - name: Run twine check
       run: twine check dist/*
-    - uses: actions/upload-artifact@v2
+    - uses: actions/upload-artifact@v4
       with:
         name: tox-gh-actions-dist
         path: dist

pyproject.toml

@@ -57,9 +57,9 @@ requires-python = ">=3.8"
 dependencies = [
     "blinker",
     "dill",
-    "numpy < 2.0.0",
-    "pandas >= 2.0.0",
-    "pyomo >= 6.6.0, < 7.0",
+    "numpy >= 2.0.0",
+    "pandas >= 2.2.0",
+    "pyomo >= 6.8.0",
     "networkx",
     "oemof.tools >= 0.4.3",
     "oemof.network >= 0.5.0",

src/oemof/solph/_energy_system.py

@@ -302,13 +302,5 @@ def create_time_index(
         number = round(hoy / interval)
     if start is None:
         start = f"1/1/{year}"
-    try:
-        time_index = pd.date_range(
-            start, periods=number + 1, freq=f"{interval}h"
-        )
-    except ValueError:
-        # Pandas <2.2 compatibility
-        time_index = pd.date_range(
-            start, periods=number + 1, freq=f"{interval}H"
-        )
+    time_index = pd.date_range(start, periods=number + 1, freq=f"{interval}h")
     return time_index

src/oemof/solph/_plumbing.py

@@ -30,15 +30,15 @@ def sequence(iterable_or_scalar):
     --------
     >>> y = sequence([1,2,3,4,5,6,7,8,9,10,11])
     >>> y[0]
-    1
+    np.int64(1)
 
     >>> y[10]
-    11
+    np.int64(11)
 
     >>> import pandas as pd
     >>> s1 = sequence(pd.Series([1,5,9]))
     >>> s1[2]
-    9
+    np.int64(9)
 
     >>> x = sequence(10)
     >>> x[0]

src/oemof/solph/flows/_flow.py

@@ -111,7 +111,7 @@ class Flow(Edge):
     >>> f.variable_costs[2]
     5
     >>> f.fix[2]
-    4
+    np.int64(4)
 
     Creating a flow object with time-depended lower and upper bounds: