e2nIEE
diff --git a/‎.github/workflows/github_test_action.yml‎
Lines changed: 42 additions & 3 deletions b/‎.github/workflows/github_test_action.yml‎
Lines changed: 42 additions & 3 deletions
diff --git a/‎.github/workflows/test_release.yml‎
Lines changed: 2 additions & 2 deletions b/‎.github/workflows/test_release.yml‎
Lines changed: 2 additions & 2 deletions
diff --git a/‎.gitignore‎
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diff --git a/‎.test_durations‎
Lines changed: 21428 additions & 1216 deletions b/‎.test_durations‎
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diff --git a/‎doc/_exts/__init__.py‎ b/‎doc/_exts/__init__.py‎
diff --git a/‎doc/_exts/gen_csv.py‎
Lines changed: 121 additions & 0 deletions b/‎doc/_exts/gen_csv.py‎
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diff --git a/‎doc/_static/theme.css‎
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diff --git a/‎doc/about.rst‎
Lines changed: 19 additions & 17 deletions b/‎doc/about.rst‎
Lines changed: 19 additions & 17 deletions
@@ -68,6 +68,42 @@ jobs:
           name: coverage-${{ matrix.group }}
           path: ./coverage-${{ matrix.group }}.xml
 
+  network_schema:
+    # This tests only the network_schema tests due to the large amount these are only tested on min/max python version
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    strategy:
+      matrix:
+        #python-version: ['3.10', '3.14']
+        # Reminder: when removing the support of an old python version here, then don't forget to
+        # remove it also in pyproject.toml 'requires-python' and the release pipelines
+        group: [ 1, 2, 3, 4 ]
+    steps:
+#      - uses: julia-actions/setup-julia # Update version when using this by adding commit sha!
+      - uses: actions/checkout@v6
+      - name: Install uv
+        uses: astral-sh/setup-uv@38f3f104447c67c051c4a08e39b64a148898af3a #v4.2.0
+        with:
+          #python-version: ${{ matrix.python-version }}
+          python-version: '3.14'
+      - name: Install dependencies
+        run: |
+          uv sync --extra dev          
+          uv pip install pytest-split
+      - name: List of installed packages
+        run: |
+          uv pip list
+      - name: Test with pytest, Codecov and Coverage
+        run: |
+          uv pip install pytest-cov numpy~=1.26
+          uv run pytest --cov=./ --cov-report=xml --splits 4 --group ${{ matrix.group }} pandapower/test/network_schema
+          cp ./coverage.xml ./coverage-net-schema-${{ matrix.group }}.xml
+      - name: Upload coverage as artifact
+        uses: actions/upload-artifact@v7
+        with:
+          name: coverage-net-schema-${{ matrix.group }}
+          path: ./coverage-net-schema-${{ matrix.group }}.xml
+
   numpy1-support:
     runs-on: ubuntu-latest
     timeout-minutes: 20
@@ -209,7 +245,7 @@ jobs:
     strategy:
       matrix:
         python-version: ['3.14']
-        group: [ 1, 2 ]
+        group: [ 1, 2, 3, 4 ]
     steps:
     - uses: actions/checkout@v6
     - name: Install uv
@@ -226,7 +262,7 @@ jobs:
         uv pip list
     - name: Test with pytest
       run: |
-        uv run pytest -W error --splits 2 --group ${{ matrix.group }}
+        uv run pytest -W error --splits 4 --group ${{ matrix.group }}
 
   relying: # packages that rely on pandapower
     needs: build
@@ -384,6 +420,9 @@ jobs:
   tutorial_warnings_tests:
     needs: build
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        group: [ 1, 2, 3 ]
     steps:
       # UV does not work for julia, do not add it here!
       - uses: actions/checkout@v6
@@ -395,7 +434,7 @@ jobs:
           python -m pip list
       - name: Test with pytest
         run: |
-          pytest -W error --nbmake --nbmake-timeout=900 --timeout=900 "./tutorials"
+          pytest -W error --splits 3 --group ${{ matrix.group }} --nbmake --nbmake-timeout=900 --timeout=900 "./tutorials"
 
   docs_check:
     needs: build
 
@@ -22,7 +22,7 @@ jobs:
       matrix:
         python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
         os:  [ ubuntu-latest, windows-latest ]
-        group: [ 1, 2 ]
+        group: [ 1, 2, 3, 4 ]
 
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
@@ -58,4 +58,4 @@ jobs:
 
       - name: Test with pytest
         run: |
-          uv run pytest --splits 2 --group ${{ matrix.group }}
+          uv run pytest --splits 4 --group ${{ matrix.group }}
@@ -11,6 +11,7 @@ pandapower.egg-info/
 doc/api/
 doc/.build/*
 doc/_build/*
+doc/elements/table_structures/
 *.ipynb_checkpoints
 .cache
 *__pycache__*
 
@@ -0,0 +1,121 @@
+"""
+Sphinx extension for generating the element csv's for pandapower use.
+"""
+import os
+import shutil
+
+import json
+import pandas as pd
+from pandera.api.pandas.container import DataFrameSchema
+
+file_path = os.path.dirname(os.path.realpath(__file__))
+
+check_name_to_symbol: dict[str, str] = {
+    "greater_than": ">",
+    "greater_than_or_equal_to": ">=",
+    "less_than": "<",
+    "less_than_or_equal_to": "<=",
+    "isin": ""
+}
+
+dtype_to_str: dict[str, str] = {
+    "float64": "float",
+    "string[python]": "string",
+    "str": "string",
+    "int64": "int",
+    "Int64": "int",
+    "bool": "bool",
+    "boolean": "bool",
+    "": "",
+}
+
+bool_to_checkmark: dict[bool, str] = {
+    True: '✓',
+    False: pd.NA
+}
+
+def get_dtype(dtype: str):
+    if dtype in dtype_to_str:
+        return dtype_to_str[dtype]
+    print(f"Unknown dtype {dtype}")
+    return ""
+
+def create_docu_csv_from_schema(schema: DataFrameSchema, path: str, filename: str | None = None):
+    schema_json = schema.to_json()
+    schema_dict = json.loads(schema_json)
+
+    columns_info = []
+
+    def get_checks(checks: list):
+        if checks is None:
+            return pd.NA
+
+        for check in checks:
+            if check["options"]["check_name"] == "in_range":
+                return f"[{check['min_value']}, {check['max_value']}]"
+            return f"{check_name_to_symbol[check["options"]["check_name"]]}{check['value']}"
+        return pd.NA
+
+    def _get_metadata(name: str, kind: str, default: bool = False):
+        metadata = schema.columns[name].metadata
+        if metadata is None:
+            return default
+        return metadata.get(kind, default)
+
+    for col_name, col_details in schema_dict["columns"].items():
+        columns_info.append(
+            {
+                "Parameter": col_name,
+                "Datatype": get_dtype(col_details.get("dtype", "")),
+                "Value Range": get_checks(col_details.get("checks")),
+                "Explanation": col_details.get("description", ""),
+                "nullable": bool_to_checkmark[col_details.get("nullable", True)],
+                "required": bool_to_checkmark[col_details.get("required", False)],
+                "optimal power flow": bool_to_checkmark[_get_metadata(col_name, "opf")],
+                "short circuit": bool_to_checkmark[_get_metadata(col_name, "sc")],
+                "3ph": bool_to_checkmark[_get_metadata(col_name, "3ph")],
+                "tdpf": bool_to_checkmark[_get_metadata(col_name, "tdpf")],
+                "doc": _get_metadata(col_name, "doc", True),
+            }
+        )
+
+    # Create CSV with column metadata
+    df = pd.DataFrame(columns_info)
+    # Drop rows that should not appear in documentation and the doc column:
+    df = df[df.doc == True]
+    df = df.drop(columns=["doc"])
+    # Drop empty columns
+    df = df.dropna(how='all', axis=1)
+    # fill NA fields with empty string
+    df = df.fillna('')
+
+    # pd.set_option("display.max_columns", None)
+    # print(df)
+    if filename is None:
+        if schema.name:
+            filename = f"{schema.name}.csv"
+        else:
+            filename = "column_schema.csv"
+    df.to_csv(os.path.join(path, filename), index=False)
+
+
+def gen_csv(_):
+    import pandapower.network_schema as net_schema
+
+    path = os.path.join(file_path, '..', 'elements', 'table_structures')
+    if os.path.isdir(path):
+        shutil.rmtree(path)
+    os.makedirs(path)
+    print("Generating element csv files")
+    schemas = [getattr(net_schema, s) for s in dir(net_schema) if isinstance(getattr(net_schema, s), DataFrameSchema)]
+    for schema in schemas:
+        create_docu_csv_from_schema(schema, path)
+
+
+def setup(app):
+    app.connect('builder-inited', gen_csv)
+    return {'version': '0.1'}
+
+
+if __name__ == '__main__':
+    gen_csv(None)
@@ -0,0 +1,112 @@
+/* Fraunhofer Corporate Colors */
+:root {
+    /* blues */
+    --fh-1: rgb(212, 230, 244);
+    --fh-2: rgb(136, 188, 226);
+    --fh-3: rgb(31, 130, 192);
+    --fh-4: rgb(0, 90, 148);
+    --fh-5: rgb(0, 52, 107);
+    /* purples */
+    --fh-6: rgb(199, 193, 222);
+    --fh-7: rgb(144, 133, 186);
+    --fh-8: rgb(57, 55, 139);
+    --fh-9: rgb(41, 40, 106);
+    /* reds */
+    --custom-10: rgb(255, 185, 185);
+    --fh-10: rgb(226, 0, 26);
+    --fh-11: rgb(158, 28, 34);
+    --fh-12: rgb(119, 28, 44);
+    /* oranges */
+    --fh-13: rgb(254, 234, 201);
+    --fh-14: rgb(251, 203, 140);
+    --fh-15: rgb(242, 148, 0);
+    --fh-16: rgb(235, 106, 10);
+    /* yellows */
+    --fh-17: rgb(255, 250, 209);
+    --fh-18: rgb(255, 243, 129);
+    --fh-19: rgb(255, 220, 0);
+    --fh-20: rgb(253, 195, 0);
+    /* greens */
+    --fh-21: rgb(238, 239, 177);
+    --fh-22: rgb(209, 221,130);
+    --fh-23: rgb(177, 200, 0);
+    --fh-24: rgb(143, 164, 2);
+    --fh-25: rgb(106, 115, 65);
+    /* teals */
+    --custom-26: rgb(220, 255, 240);
+    --fh-26: rgb(180, 220, 211);
+    --fh-27: rgb(109, 191, 169);
+    --fh-28: rgb(23, 156, 125);
+    /* brows? */
+    --fh-29: rgb(215, 225, 201);
+    --fh-30: rgb(203, 175, 115);
+    --fh-31: rgb(70, 41, 21);
+    --fh-32: rgb(76, 99, 111);
+    /* blues again */
+    --fh-33: rgb(51, 184, 202);
+    --fh-34: rgb(37, 186, 226);
+    --fh-35: rgb(0, 110, 146);
+    /* silver */
+    --fh-36: rgb(199, 202, 204);
+    /* Font */
+    --fh-font: FrutigerLTW02-45Light;
+}
+
+.wy-nav-content {
+    max-width: calc(100vw - 300px);
+}
+
+.wy-side-nav-search {
+    background-color: var(--fh-27) !important;
+}
+
+.sig.py {
+    background-color: var(--custom-26) !important;
+    border-top-color: var(--fh-28) !important;
+}
+
+.admonition {
+    background: var(--custom-26) !important;
+}
+.admonition > .admonition-title {
+    background: var(--fh-28) !important;
+}
+
+.admonition.warning,
+.admonition.attention,
+.admonition.caution,
+.admonition.important {
+    background: var(--fh-13) !important;
+}
+.admonition.warning > .admonition-title,
+.admonition.attention > .admonition-title,
+.admonition.caution > .admonition-title,
+.admonition.important > .admonition-title {
+    background: var(--fh-15) !important;
+}
+
+.admonition.danger,
+.admonition.error {
+    background: var(--custom-10) !important;
+}
+.admonition.danger > .admonition-title,
+.admonition.error > .admonition-title {
+    background: var(--fh-10) !important;
+}
+
+.admonition.hint,
+.admonition.tip {
+    background: var(--fh-21) !important;
+}
+.admonition.hint > .admonition-title,
+.admonition.tip > .admonition-title {
+    background: var(--fh-24) !important;
+}
+
+.highlight {
+    background: var(--fh-17);
+}
+
+.filled {
+    fill: white !important;
+}
@@ -6,17 +6,17 @@ pandapower combines the data analysis library `pandas <https://pandas.pydata.org
 `PYPOWER <https://pypi.org/project/PYPOWER/>`_ to create an easy to use network calculation program
 aimed at automation of analysis and optimization in power systems.
 
-.. image:: /pics/pandapower_color.svg
-    :width: 250em
+.. image:: /pics/pandapower_color.png
+    :target: http://pandapower.org/
+    :width: 30em
     :align: left
 
-.. |br| raw:: html
-
-    <br />
-
-|br|
-|br|
-|br|
+|
+|
+|
+|
+|
+|
 
 More information about pandapower can be found on `www.pandapower.org <https://www.pandapower.org>`_.
 
@@ -39,18 +39,20 @@ pandapower is a joint development of the research group of the Department for Su
 Operation at the Fraunhofer Institute for Energy Economics and Energy System Technology (IEE), Kassel.
 
 .. image:: /pics/iee.png
-        :width: 18em
-        :align: left
+    :target: https://iee.fraunhofer.de/
+    :width: 18em
+    :align: left
 
 .. image:: /pics/e2n.png
-        :width: 22em
-        :align: right
+    :target: https://uni-kassel.de/eecs/e2n/
+    :width: 22em
+    :align: left
 
 
-|br|
-|br|
-|br|
-|br|
+|
+|
+|
+|
 
 
 .. toctree::