def wind(self, unit='meters_sec'):
"""Returns a dict containing wind info
:param unit: the unit of measure for the wind values. May be:
'*meters_sec*' (default), '*miles_hour*, '*km_hour*',
'*knots*' or '*beaufort*'
:type unit: str
:returns: a dict containing wind info
"""
if unit == 'meters_sec':
return self.wnd
elif unit == 'miles_hour':
wind_dict = {k: self.wnd[k]
for k in self.wnd if self.wnd[k] is not None}
return measurables.metric_wind_dict_to_imperial(wind_dict)
elif unit == 'km_hour':
wind_dict = {k: self.wnd[k]
for k in self.wnd if self.wnd[k] is not None}
return measurables.metric_wind_dict_to_km_h(wind_dict)
elif unit == 'knots':
wind_dict = {k: self.wnd[k]
for k in self.wnd if self.wnd[k] is not None}
return measurables.metric_wind_dict_to_knots(wind_dict)
elif unit == 'beaufort':
wind_dict = {k: self.wnd[k]
for k in self.wnd if self.wnd[k] is not None}
return measurables.metric_wind_dict_to_beaufort(wind_dict)
else:
raise ValueError("Invalid value for target wind conversion unit")
def test_metric_wind_dict_to_imperial(self):
input = {'speed': 2, 'gust': 3, 'deg': 7.89}
expected = {'speed': 4.47388, 'gust': 6.71082, 'deg': 7.89}
result = measurables.metric_wind_dict_to_imperial(input)
self.assertEqual(expected, result)