biogeme.tools.unique_ids module

class biogeme.tools.unique_ids.ModelNames(prefix='Model')

Bases: object

Class generating model names from unique configuration string

Parameters:

prefix (str)

biogeme.tools.unique_ids.generate_unique_ids(list_of_ids)

If there are duplicates in the list, a new list is generated where there are renamed to obtain a list with unique IDs.

Parameters:

list_of_ids (list[str]) – list of ids

Return type:

dict[str, str]

Returns:

a dict that maps the unique names with the original name

biogeme.tools.unique_ids.unique_product(*iterables, max_memory_mb=1024)

Generate the Cartesian product of multiple iterables, keeping only the unique entries. Raises a MemoryError if memory usage exceeds the specified threshold.

Parameters:

• iterables (Iterable) – Variable number of iterables to compute the Cartesian product from.

• max_memory_mb (int) – Maximum memory usage in megabytes (default: 1024MB).

Returns:

Yields unique entries from the Cartesian product.

Return type:

Iterator[tuple]