pysr3.logger module

class pysr3.logger.Logger(list_of_keys: Set = ())

Bases: object

Helper class for logging the progress of iterative methods.

Initializes the logger

Parameters:

list_of_keys (set[str]) – list of keys for the logger

add(key, value)

Adds a key-value pair to the logger

Parameters:

• key (str) – key

• value (Any) – value for this key

append(key, value)

Adds value to what’s already stored in the logger. If no such key then it starts with 0.

Parameters:

• key (str) – key

• value (Any additive) – value to add

Returns:

self

get(key)

Returns the value by key

Parameters:

key (str) – key

Returns:

value for this key

log(parameters)

Records all values of parameters which keys are already in the logger. Ignores the rest.

Parameters:

parameters (dict) – dictionary with parameters to record.

Returns:

self