Avoid useless nesting of folders

.vscode/cspell.json

@@ -0,0 +1,94 @@
+{
+  // Version of the setting file.  Always 0.2
+  "version": "0.2",
+  // language - current active spelling language
+  "language": "en,fr",
+  // words - list of words to be always considered correct
+  "words": [
+    "abcn",
+    "absolufy",
+    "acsr",
+    "aldrey",
+    "asarray",
+    "astype",
+    "bline",
+    "bnline",
+    "bnpline",
+    "bysource",
+    "cohl",
+    "cosgini",
+    "cterm",
+    "curmg",
+    "cython",
+    "direc",
+    "dline",
+    "dropna",
+    "dtype",
+    "elmlodmv",
+    "elmpvsys",
+    "furo",
+    "gpslat",
+    "gpslon",
+    "gscale",
+    "htmlcov",
+    "ilini",
+    "imiso",
+    "inom",
+    "isort",
+    "mathjax",
+    "mathrm",
+    "mlei",
+    "nbsphinx",
+    "ndarray",
+    "nlnph",
+    "nneutral",
+    "noloadloss",
+    "normhkva",
+    "nphase",
+    "nphases",
+    "nplin",
+    "opendss",
+    "pcutr",
+    "pgini",
+    "phasor",
+    "phasors",
+    "phtech",
+    "pipx",
+    "plini",
+    "pmatrix",
+    "pmax",
+    "pyproj",
+    "pyproject",
+    "pytest",
+    "pyupgrade",
+    "qgini",
+    "qlini",
+    "qurs",
+    "raphson",
+    "rline",
+    "rnline",
+    "rnpline",
+    "rtol",
+    "sgini",
+    "slini",
+    "strn",
+    "susceptance",
+    "transfo",
+    "uknom",
+    "uktr",
+    "ureg",
+    "utrn",
+    "xline",
+    "xlpe",
+    "xnet",
+    "xnline",
+    "xnpline",
+    "yesqa"
+  ],
+  // flagWords - list of words to be always considered incorrect
+  // This is useful for offensive words and common spelling errors.
+  // For example "hte" should be "the"
+  "flagWords": [
+    "hte"
+  ]
+}

.vscode/extensions.json

@@ -0,0 +1,8 @@
+{
+  "recommendations": [
+    "charliermarsh.ruff",
+    "esbenp.prettier-vscode",
+    "ms-python.python",
+    "ms-python.vscode-pylance",
+  ],
+}

.vscode/settings.json

@@ -0,0 +1,33 @@
+{
+  // Jupyter Notebook
+  "jupyter.notebookFileRoot": "${workspaceFolder}",
+  "notebook.formatOnSave.enabled": true,
+  "notebook.codeActionsOnSave": {
+    "source.organizeImports.ruff": "explicit",
+  },
+
+  // Python
+  "python.analysis.diagnosticSeverityOverrides": {
+    "reportInvalidStringEscapeSequence": "warning",
+    "reportImportCycles": "warning",
+    "reportUnusedImport": "warning",
+  },
+  "python.testing.pytestEnabled": true,
+  "[python]": {
+    "editor.defaultFormatter": "charliermarsh.ruff",
+    "editor.formatOnSave": true,
+    "editor.codeActionsOnSave": {
+      "source.organizeImports.ruff": "explicit",
+    },
+  },
+  // Prettier
+  "prettier.printWidth": 120,
+  "[markdown][yaml][html][css]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.formatOnSave": true,
+  },
+  // Json
+  "[json]": {
+    "editor.indentSize": 2,
+  },
+}

.vscode/tasks.json

@@ -0,0 +1,44 @@
+{
+  // See https://go.microsoft.com/fwlink/?LinkId=733558
+  // for the documentation about the tasks.json format
+  "version": "2.0.0",
+  "options": { "cwd": "${workspaceFolder}" },
+  "presentation": {
+    "showReuseMessage": true,
+    "clear": true,
+  },
+  "tasks": [
+    {
+      "label": "Build docs",
+      "detail": "Build the docs using Sphinx.",
+      "type": "shell",
+      "command": "make -C doc html",
+      "group": {
+        "kind": "build",
+        "isDefault": true,
+      },
+      "problemMatcher": [],
+      "presentation": {
+        "reveal": "silent",
+        "focus": true,
+      },
+    },
+    {
+      "label": "Open docs",
+      "detail": "Open the docs in the browser.",
+      "type": "shell",
+      "command": "open build/html/index.html",
+      "presentation": {
+        "reveal": "never",
+        "close": true,
+        "focus": false,
+        "panel": "dedicated",
+      },
+      "group": {
+        "kind": "build",
+        "isDefault": true,
+      },
+      "isBackground": true,
+    },
+  ],
+}

roseau/load_flow_single/__init__.py

@@ -15,22 +15,24 @@
     __status__,
     __url__,
 )
-from roseau.load_flow_single.models.branches import AbstractBranch
-from roseau.load_flow_single.models.buses import Bus
-from roseau.load_flow_single.models.core import Element
-from roseau.load_flow_single.models.lines import Line, LineParameters
-from roseau.load_flow_single.models.loads import (
+from roseau.load_flow_single.models import (
+    AbstractBranch,
     AbstractLoad,
+    Bus,
     Control,
     CurrentLoad,
+    Element,
     FlexibleParameter,
     ImpedanceLoad,
+    Line,
+    LineParameters,
     PowerLoad,
     Projection,
+    Switch,
+    Transformer,
+    TransformerParameters,
+    VoltageSource,
 )
-from roseau.load_flow_single.models.sources import VoltageSource
-from roseau.load_flow_single.models.switches import Switch
-from roseau.load_flow_single.models.transformers import Transformer, TransformerParameters
 from roseau.load_flow_single.network import ElectricalNetwork
 
 __version__ = importlib.metadata.version("roseau-load-flow-single")

roseau/load_flow_single/models/__init__.py

@@ -1,19 +1,14 @@
+from roseau.load_flow import Projection, TransformerParameters
 from roseau.load_flow_single.models.branches import AbstractBranch
 from roseau.load_flow_single.models.buses import Bus
 from roseau.load_flow_single.models.core import Element
-from roseau.load_flow_single.models.lines import Line, LineParameters
-from roseau.load_flow_single.models.loads import (
-    AbstractLoad,
-    Control,
-    CurrentLoad,
-    FlexibleParameter,
-    ImpedanceLoad,
-    PowerLoad,
-    Projection,
-)
+from roseau.load_flow_single.models.flexible_parameters import Control, FlexibleParameter
+from roseau.load_flow_single.models.line_parameters import LineParameters
+from roseau.load_flow_single.models.lines import Line
+from roseau.load_flow_single.models.loads import AbstractLoad, CurrentLoad, ImpedanceLoad, PowerLoad
 from roseau.load_flow_single.models.sources import VoltageSource
 from roseau.load_flow_single.models.switches import Switch
-from roseau.load_flow_single.models.transformers import Transformer, TransformerParameters
+from roseau.load_flow_single.models.transformers import Transformer
 
 __all__ = [
     "Element",

roseau/load_flow_single/models/lines/lines.py → roseau/load_flow_single/models/lines.py

@@ -9,7 +9,7 @@
 from roseau.load_flow_engine.cy_engine import CyShuntLine, CySimplifiedLine
 from roseau.load_flow_single.models.branches import AbstractBranch
 from roseau.load_flow_single.models.buses import Bus
-from roseau.load_flow_single.models.lines.parameters import LineParameters
+from roseau.load_flow_single.models.line_parameters import LineParameters
 
 logger = logging.getLogger(__name__)
 

roseau/load_flow_single/network.py

@@ -24,15 +24,14 @@
 from roseau.load_flow.utils.types import _DTYPES, LoadTypeDtype
 from roseau.load_flow_engine.cy_engine import CyElectricalNetwork, CyGround, CyPotentialRef
 from roseau.load_flow_single.io import network_from_dict, network_to_dict
-from roseau.load_flow_single.models import Transformer
 from roseau.load_flow_single.models.branches import AbstractBranch
 from roseau.load_flow_single.models.buses import Bus
 from roseau.load_flow_single.models.core import Element
 from roseau.load_flow_single.models.lines import Line
-from roseau.load_flow_single.models.loads import AbstractLoad, PowerLoad
-from roseau.load_flow_single.models.loads.loads import CurrentLoad, ImpedanceLoad
+from roseau.load_flow_single.models.loads import AbstractLoad, CurrentLoad, ImpedanceLoad, PowerLoad
 from roseau.load_flow_single.models.sources import VoltageSource
 from roseau.load_flow_single.models.switches import Switch
+from roseau.load_flow_single.models.transformers import Transformer
 
 if TYPE_CHECKING:
     from networkx import Graph