add `.py` inside `code/` for reusable fucntions/globals

[jGaboardi]

Add .py inside code/ for reusable fucntions/globals

• from cityseer.ipynb
  • fua_city

  • fua_city = {
       1133: "Aleppo",
       869: "Auckland",
       4617: "Bucaramanga",
       809: "Douala",
       1656: "Liège",
       4881: "Salt Lake City",
    }
    city_fua = {c: f for f, c in fua_city.items()}

  • read_parquet_roads():

    • def read_parquet_roads(fua: int) -> geopandas.GeoDataFrame:
        """Read OSM roads from parquet format; return bare columns."""
        return geopandas.read_parquet(pathlib.Path(ddir, f"{fua}", f"roads_osm.{parq}"))[
            ["highway", "geometry"]
        ].reset_index(drop=True) 

  • graph_size()

    • def graph_size(info: str, g: networkx.Graph) -> str:
       return f"{info}\n\t* {g}"

• update with other notebooks
  • _clip_networks.ipynb
  • _convert.ipynb
  • cityseer.ipynb
  • clustering.ipynb
  • momepy.ipynb
  • osmnx.ipynb
  • usecases.ipynb