iota2.common.file_utils

This module contains a lot of useful file manipulation functions

Functions

array_to_raster(array, output, model[, driver])	convert a numpy array to a gdal raster
assembleTile_Merge(raster_list, ...[, ...])	usage : wrapper around gdal_merge utility
common_pix_type_to_otb(string)	Convert a name to an otb piixel type :param string: the name to convert
conf_coordinates_csv(csvPaths)	IN : csvPaths [string] : list of path to csv files ex : ["/path/to/file1.csv","/path/to/file2.csv"] OUT : out [list of lists] : containing csv's coordinates
date_interval(date_min, date_max, temp_res)	dateMin [string] : Ex -> 20160101 dateMax [string] > dateMin tr [int/string] -> temporal resolution
detect_csv_delimiter(csv_file)	detect csv delimiter
ensure_dir(dirname[, raise_exe])	Ensure that a named directory exists; if it does not, attempt to create it.
file_search_and(PathToFolder, AllPath, *names)	search all files in a folder or sub folder which contains all names in their name
file_search_reg_ex(path_file)	get files by regEx
findCurrentTileInString(string, allTiles)	IN: string [string]: string where we want to found a string in the string list 'allTiles' allTiles [list of strings]
find_and_replace_file(input_file, ...)	search string in file and replace by the new one into an output file
gen_confusion_matrix(csv_f, AllClass)	IN: csv_f [list of list] : comes from conf_coordinates_csv function.
getDateFromString(vardate)	get date from string date :type vardate: str :param vardate: input date ex : 20160101
get_date_landsat(path_landsat, tiles)	Get the min and max dates for the given tile.
get_date_s2(path_s2, tiles)	Get the min and max dates for the given tile.
get_date_s2_s2c(path_s2, tiles)	Get the min and max dates for the given tile.
get_feat_stack_name(list_indices[, ...])	usage : get Feature Stack name :type list_indices: List[str] :param list_indices: the features list :type list_indices: list(string) :param user_feat_path: the path to images :type user_feat_path: string :type user_feat_pattern: Optional[str] :param user_feat_pattern: contains features name separated by comma :type user_feat_pattern: string
get_image_pixel_type(raster_in)	Get raster pixel type of raster_in from GetDataTypeName() :param INPUT: - raster_in: gdal raster datatse or osgeo.gdal.Dataset object :param OUTPUT: - GDAL raster pixel type: str
get_iota2_project_dir()
get_list_tile_from_model(model_in, ...)	type model_in str
get_nb_date_in_tile(date_in_file[, display, ...])	usage : get available dates in file dateInFile [string] : path to txt containing one date per line raw_dates [bool] flag use to return all available dates
get_raster_extent(raster_in)	Get raster extent of raster_in from GetGeoTransform() :param INPUT: - raster_in: input raster :param OUTPUT: - ex: extent with [minX,maxX,minY,maxY]
get_raster_n_bands(raster)	usage get raster's number of bands
get_raster_projection_epsg(file_name)	usage get raster EPSG projection code
get_raster_resolution(raster_in)	IN : rasterIn [string]:path to raster
is_writable_directory(directory_path)	ensure a directory is writable :type directory_path: str :param directory_path: the directory to be tested
md5(fname)	return the md5 of a file :type fname: str :param fname: the file name
memory_usage_psutil([unit])	Return the memory usage :param unit: the expect unit for return ram (MB or GB)
pix_to_geo(raster, col, row)	return geographical coordinates of col, row position
read_raster(name[, data, band])	Open raster and return metadate information about it.
run(cmd[, desc, env, logger])	Launch a system command and raise an execption if fail
sort_by_first_elem(my_list)	Example 1:
split_list(InList, nbSplit)	IN : InList [list] nbSplit [int] : number of output fold
update_directory(src, dst)
verify_import(module_path)	Check if a module can be imported
write_cmds(path, cmds[, mode])
write_new_file(new_file, file_content)	write a new file

Classes

RemoveInStringList(*args)	decorator used to remove element in return list according to strings
defaultdict	defaultdict(default_factory=None, /, [...]) --> dict with default factory
timedelta	Difference between two datetime values.