Module civic_lib_geo.cli.read_props

Classes

Path(self, *args, **kwargs)

PurePath subclass that can make system calls.

Path represents a filesystem path but unlike PurePath, also offers methods to do system calls on path objects. Depending on your system, instantiating a Path will return either a PosixPath or a WindowsPath object. You can also instantiate a PosixPath or WindowsPath directly, but cannot instantiate a WindowsPath on a POSIX system or vice versa.

Functions

apply_to_geojson_folder(folder: pathlib.Path, action_fn: collections.abc.Callable, *, suffix: str = '_processed.geojson', tolerance: float | None = None, max_features: int | None = None)

Apply an action to every .geojson file in a folder.

Args: folder (Path): Path to folder containing .geojson files. action_fn (Callable): Function to apply to each file. suffix (str): Suffix to add to output filenames. tolerance (float | None): Optional tolerance value for simplification. max_features (int | None): Optional limit for chunking.

main(path: pathlib.Path, all_files: bool = False) -> int

Display feature properties for a single file or all .geojson files in a folder.

Args: path (Path): File or folder path. all_files (bool): If True and path is a folder, process all .geojson files inside.

Returns: int: 0 if success, 1 on error.

read_geojson_props(path: pathlib.Path) -> list[dict[str, typing.Any]]

Load only the properties from a GeoJSON file.

Args: path (Path): Path to the GeoJSON file.

Returns: list[dict[str, Any]]: A list of property dictionaries from each feature.

read_props_one(path: pathlib.Path, output: pathlib.Path | None = None, max_rows: int = 5)

Print properties from the first few features in a GeoJSON file.

Args: path (Path): Path to the GeoJSON file. output (Path | None): Ignored in this function (kept for compatibility). max_rows (int): Number of feature properties to preview.