Imports

    >>> import os
    >>> from fitparse import FitFile

Read .FIT file and parse

    >>> fitfile_path = os.path.join('files', 'garmin-edge-500-activitiy.fit')
    >>> fitfile = FitFile(fitfile_path)
    >>> fitfile.parse()

Test get_messages()

    >>> records = list(fitfile.get_messages(name='record'))
    >>> print len(records)
    10686

Test API on an arbitrary DataMessage


    >>> record = records[1234]
    >>> for field in record:
    ...     print (field.name, field.value, field.units)
    ('altitude', 128.0, 'm')
    ('cadence', 0, 'rpm')
    ('distance', 9027.49, 'm')
    ('grade', None, '%')
    ('heart_rate', 147, 'bpm')
    ('position_lat', 522265991, 'semicircles')
    ('position_long', -947288309, 'semicircles')
    ('power', None, 'watts')
    ('resistance', None, None)
    ('speed', 8.431, 'm/s')
    ('temperature', 19, 'C')
    ('time_from_course', None, 's')
    ('timestamp', datetime.datetime(2011, 9, 25, 13, 21, 29), None)