get_number_of_chunks¶
-
pydriosm.utils.
get_number_of_chunks
(path_to_file, chunk_size_limit=50)[source]¶ Compute number of chunks for parsing OSM (mainly PBF) data file in a chunk-wise manner.
- Parameters
path_to_file (str) – absolute path to a file
chunk_size_limit (int) – threshold (in MB) above which the data file is split into chunks, defaults to
50
;
- Returns
number of chunks
- Return type
int or None