def tools(request): os.chdir(MEDIA_ROOT + MEDIA_URL) shp_file_name = [each for each in glob.glob("*.shp") ] gtif_file_name = [each for each in glob.glob("*.tif")] nc_file_name = [each for each in glob.glob("*.nc")] text_file_name = [each for each in glob.glob("*.txt") ] + [each for each in glob.glob("*.text") ] shps_info = [] tiffs_info = [] ncs_metadata = [] text_info = [] for name in shp_file_name: if open_shp_file(name): shps_info.append(run_shp_info(name)) for name in gtif_file_name: if open_tif_file(name): tiffs_info.append(run_tif_info(name)) for name in nc_file_name: if open_tif_file(name): nc_metadata = get_nc_metadata(name) ncs_metadata.append(nc_metadata) nc_error = "" else: nc_error = "Cannot open netCDF." break for name in text_file_name: text_info.append(name) context = {'shps_info': shps_info, 'tiffs_info':tiffs_info, 'ncs_metadata':ncs_metadata, 'text_file_name':text_file_name} return render(request, 'tools/index.html', context)
def data_information(request): os.chdir(MEDIA_ROOT + MEDIA_URL) shp_file_name = [each for each in glob.glob("*.shp") ] shps_info = [] shp_error = "No Shapefile" tif_error = "No GeoTIFF" nc_error = "No netCDF" hdf_error = "No HDF" for name in shp_file_name: if open_shp_file(name): shps_info.append(run_shp_info(name)) shp_error = "" else: shp_error = "Cannot open shapfile." break tif_file_name = [each for each in glob.glob("*.tif") ] tifs_info = [] for name in tif_file_name: if open_tif_file(name): tifs_info.append(run_tif_info(name)) tif_error = "" else: tif_error = "Cannot open tif file." break nc_file_name = [each for each in glob.glob("*.nc") ] ncs_metadata = [] for name in nc_file_name: if get_nc_metadata(name): ncs_metadata.append(get_nc_metadata(name)) nc_error = "" else: nc_error = "Cannot open netCDF file." break hdf_file_name = [each for each in glob.glob("*.he5") ] hdfs_metadata = [] for name in hdf_file_name: if get_hdf_metadata(name): hdfs_metadata.append(get_hdf_metadata(name)) hdf_error = "" else: hdf_error = "Cannot open HDF file." break context = {'shps_info': shps_info, 'tifs_info': tifs_info, 'ncs_metadata':ncs_metadata, 'hdfs_metadata':hdfs_metadata, 'shp_error':shp_error, 'tif_error':tif_error, 'nc_error':nc_error, 'hdf_error':hdf_error } return render(request, 'data_information/index.html', context)
def data_visualiser(request): os.chdir(MEDIA_ROOT + MEDIA_URL) jsons = [] geotifs = [] shp_error = "" tif_error = "" shp_file_name = [each for each in glob.glob("*.shp")] #TODO: Use GDLA file format to recognize shapefiles, not with parsing gtif_file_name = [each for each in glob.glob("*.tif")] #TODO: Use GDLA file format to recognize geotif, not with parsing json_file_name = [each for each in glob.glob("*.json")] #add all GeoJSON to jsons for json in json_file_name: jsons.append(json.split(".json")[0]) for name in shp_file_name: if open_shp_file(name): json_name = get_geojson(name) if json_name: jsons.append(json_name.split(".json")[0]) shp_error = "" else: shp_error = "Cannot open shapfile." break for name in gtif_file_name: if open_tif_file(name): if os.path.exists('{0}{1}'.format(MEDIA_ROOT, MEDIA_URL) + name.split(".tif")[0]): geotifs.append(name.split(".tif")[0]) tif_error = "" else: geotif_folder = create_gtif(name) geotifs.append(geotif_folder) tif_error = "" else: tif_error = "Cannot open GeoTIFF." break context = {'jsons':jsons, 'geotifs':geotifs, 'shp_error':shp_error, 'tif_error':tif_error} return render(request, 'data_visualiser/index.html', context)