meta.py 文件源码

def _parse_geoms(self, **kwargs):
        """ Finds supported geometry types, parses them and returns the bbox """
        bbox = kwargs.get('bbox', None)
        wkt_geom = kwargs.get('wkt', None)
        geojson = kwargs.get('geojson', None)
        if bbox is not None:
            g = box(*bbox)
        elif wkt_geom is not None:
            g = wkt.loads(wkt_geom)
        elif geojson is not None:
            g = shape(geojson)
        else:
            return None
        if self.proj is None:
            return g
        else:
            return self._reproject(g, from_proj=kwargs.get('from_proj', 'EPSG:4326'))