remove "return None" from docstrings

environments/make-env-files.py

@@ -68,10 +68,6 @@ def make_file(env: dict[str, Any]) -> None:
     ----------
     env
         An environment configuration dictionary.
-
-    Returns
-    -------
-    None
     """
     depends_on = []
     output_path = Path(env["output_path"])

osmnx/_http.py

@@ -50,10 +50,6 @@ def _save_to_cache(
         The JSON response from the server.
     ok
         A `requests.response.ok` value.
-
-    Returns
-    -------
-    None
     """
     if settings.use_cache:
         if not ok:  # pragma: no cover
@@ -251,10 +247,6 @@ def _config_dns(url: str) -> None:
     ----------
     url
         The URL to consistently resolve the IP address of.
-
-    Returns
-    -------
-    None
     """
     hostname = _hostname_from_url(url)
     try:

osmnx/_osm_xml.py

@@ -202,10 +202,6 @@ def _save_graph_xml(
         attribute will be assigned the value of the first edge of the way.
     encoding
         The character encoding of the saved OSM XML file.
-
-    Returns
-    -------
-    None
     """
     # default "oneway" value used to fill this tag where missing
     ONEWAY = False
@@ -291,10 +287,6 @@ def _add_nodes_xml(
         The XML parent element.
     gdf_nodes
         A GeoDataFrame of graph nodes.
-
-    Returns
-    -------
-    None
     """
     node_tags = set(settings.useful_tags_node)
     node_attrs = {"id", "lat", "lon"}.union(ATTR_DEFAULTS)
@@ -336,10 +328,6 @@ def _add_ways_xml(
         aggregate graph edge attribute values into single OSM way values. If
         None, or if some tag's key does not exist in the dict, the way
         attribute will be assigned the value of the first edge of the way.
-
-    Returns
-    -------
-    None
     """
     way_tags = set(settings.useful_tags_way)
     way_attrs = list({"id"}.union(ATTR_DEFAULTS))

osmnx/convert.py

@@ -223,10 +223,6 @@ def _validate_node_edge_gdfs(
         GeoDataFrame of graph nodes uniquely indexed by `osmid`.
     gdf_edges
         GeoDataFrame of graph edges uniquely multi-indexed by `(u, v, key)`.
-
-    Returns
-    -------
-    None
     """
     # ensure gdf_nodes contains x and y columns representing node geometries
     if not ("x" in gdf_nodes.columns and "y" in gdf_nodes.columns):  # pragma: no cover
@@ -505,6 +501,7 @@ def _is_same_geometry(ls1: LineString, ls2: LineString) -> bool:
     Returns
     -------
     is_same
+        True if geometries are the same in either direction, otherwise False.
     """
     # extract coordinates from each LineString geometry
     geom1 = [tuple(coords) for coords in ls1.xy]

osmnx/graph.py

@@ -823,10 +823,6 @@ def _add_paths(
         Iterable of paths' `tag:value` attribute data dicts.
     bidirectional
         If True, create bidirectional edges for one-way streets.
-
-    Returns
-    -------
-    None
     """
     # the values OSM uses in its 'oneway' tag to denote True, and to denote
     # travel can only occur in the opposite direction of the node order. see:

osmnx/io.py

@@ -46,10 +46,6 @@ def save_graph_geopackage(
         True, save one edge for each directed edge in the graph.
     encoding
         The character encoding of the saved GeoPackage file.
-
-    Returns
-    -------
-    None
     """
     # default filepath if none was provided
     filepath = Path(settings.data_folder) / "graph.gpkg" if filepath is None else Path(filepath)
@@ -95,10 +91,6 @@ def save_graphml(
         interpretation of the GraphML specification.
     encoding
         The character encoding of the saved GraphML file.
-
-    Returns
-    -------
-    None
     """
     # default filepath if none was provided
     filepath = Path(settings.data_folder) / "graph.graphml" if filepath is None else Path(filepath)
@@ -292,10 +284,6 @@ def save_graph_xml(
         attribute will be assigned the value of the first edge of the way.
     encoding
         The character encoding of the saved OSM XML file.
-
-    Returns
-    -------
-    None
     """
     _osm_xml._save_graph_xml(G, filepath, way_tag_aggs, encoding)
 

osmnx/plot.py

@@ -1061,13 +1061,7 @@ def _get_fig_ax(
 
 
 def _verify_mpl() -> None:
-    """
-    Verify that matplotlib is installed and imported.
-
-    Returns
-    -------
-    None
-    """
+    """Verify that matplotlib is installed and imported."""
     if not mpl_available:  # pragma: no cover
         msg = "matplotlib must be installed as an optional dependency for visualization."
         raise ImportError(msg)

osmnx/routing.py

@@ -465,10 +465,6 @@ def _verify_edge_attribute(G: nx.MultiDiGraph, attr: str) -> None:
         Input graph.
     attr
         Name of the edge attribute to verify.
-
-    Returns
-    -------
-    None
     """
     try:
         values_float = (np.array(tuple(G.edges(data=attr)))[:, 2]).astype(float)

osmnx/utils.py

@@ -25,10 +25,6 @@ def citation(style: str = "bibtex") -> None:
     style
         {"apa", "bibtex", "ieee"}
         The citation format, either APA or BibTeX or IEEE.
-
-    Returns
-    -------
-    None
     """
     if style == "apa":
         msg = (
@@ -116,10 +112,6 @@ def log(
     filename
         The name of the log file, without file extension. If None, set to
         `settings.log_filename` value.
-
-    Returns
-    -------
-    None
     """
     if level is None:
         level = settings.log_level

pyproject.toml

@@ -70,7 +70,7 @@ warn_no_return = true
 warn_unreachable = true
 
 [tool.numpydoc_validation]
-checks = ["all", "ES01", "EX01", "GL08", "PR04", "RT03", "SA01"]
+checks = ["all", "ES01", "EX01", "GL08", "PR04", "SA01"]
 
 [tool.ruff]
 cache-dir = "~/.cache/pre-commit/ruff"