mlxtend version: 0.19.0

Counter

Counter(stderr=False, start_newline=True, precision=0, name=None)

Class to display the progress of for-loop iterators.

Parameters

Attributes

Examples

    >>> cnt = Counter()
    >>> for i in range(20):
    ...     # do some computation
    ...     time.sleep(0.1)
    ...     cnt.update()
    20 iter | 2 sec
    >>> print('The counter was initialized.'
    ' %d seconds ago.' % (time.time() - cnt.start_time))
    The counter was initialized 2 seconds ago
    >>> print('The counter was last updated'
    ' %d seconds ago.' % (time.time() - cnt.end_time))
    The counter was last updated 0 seconds ago.

    For more usage examples, please see
    http://rasbt.github.io/mlxtend/user_guide/utils/Counter/

Methods


update()

Print current iteration and time elapsed.

assert_raises

assert_raises(exception_type, message, func, args, *kwargs)

Check that an exception is raised with a specific message

Parameters

check_Xy

check_Xy(X, y, y_int=True)

None

format_kwarg_dictionaries

format_kwarg_dictionaries(default_kwargs=None, user_kwargs=None, protected_keys=None)

Function to combine default and user specified kwargs dictionaries

Parameters

Returns