def test_defaults():
"""Test defaults for units."""
assert distance("10").value() == 10.0
assert distance("1000").value("M") == 1000.0
assert distance("1500").string() == "1500 meters"
assert distance("1500", None).string() == "1500 meters"
assert distance("5", "SM").string() == "5 miles"
def test_defaults():
"""Test defaults for units."""
assert distance("10").value() == 10.0
assert distance("1000").value("M") == 1000.0
assert distance("1500").string() == "1500 meters"
assert distance("1500", None).string() == "1500 meters"
assert distance("5", "SM").string() == "5 miles"
def _handleVisibility( self, d ):
"""
Parse the minimum and maximum visibility groups.
The following attributes are set:
vis [distance]
vis_dir [direction]
max_vis [distance]
max_vis_dir [direction]
"""
vis = d['vis']
vis_less = None
vis_dir = None
vis_units = "M"
vis_dist = "10000"
if d['dist'] and d['dist'] != '////':
vis_dist = d['dist']
if d['dir'] and d['dir'] != 'NDV':
vis_dir = d['dir']
elif d['distu']:
vis_dist = d['distu']
if d['units'] and d['units'] != "U":
vis_units = d['units']
if vis_dist == "9999":
vis_dist = "10000"
vis_less = ">"
if self.vis:
if vis_dir:
self.max_vis_dir = direction(vis_dir)
self.max_vis = distance(vis_dist, vis_units, vis_less)
else:
if vis_dir:
self.vis_dir = direction(vis_dir)
self.vis = distance(vis_dist, vis_units, vis_less)
def _handleVisibility(self, d):
"""
Parse the minimum and maximum visibility groups.
The following attributes are set:
vis [distance]
vis_dir [direction]
max_vis [distance]
max_vis_dir [direction]
"""
vis = d["vis"]
vis_less = None
vis_dir = None
vis_units = "M"
vis_dist = "10000"
if d["dist"] and d["dist"] != "////":
vis_dist = d["dist"]
if d["dir"] and d["dir"] != "NDV":
vis_dir = d["dir"]
elif d["distu"]:
vis_dist = d["distu"]
if d["units"] and d["units"] != "U":
vis_units = d["units"]
if vis_dist == "9999":
vis_dist = "10000"
vis_less = ">"
if self.vis:
if vis_dir:
self.max_vis_dir = direction(vis_dir)
self.max_vis = distance(vis_dist, vis_units, vis_less)
else:
if vis_dir:
self.vis_dir = direction(vis_dir)
self.vis = distance(vis_dist, vis_units, vis_less)
def _handleVisibility(self, d):
"""
Parse the minimum and maximum visibility groups.
The following attributes are set:
vis [distance]
vis_dir [direction]
max_vis [distance]
max_vis_dir [direction]
"""
vis = d['vis']
vis_less = None
vis_dir = None
vis_units = "M"
vis_dist = "10000"
if d['dist'] and d['dist'] != '////':
vis_dist = d['dist']
if d['dir'] and d['dir'] != 'NDV':
vis_dir = d['dir']
elif d['distu']:
vis_dist = d['distu']
if d['units'] and d['units'] != "U":
vis_units = d['units']
if vis_dist == "9999":
vis_dist = "10000"
vis_less = ">"
if self.vis:
if vis_dir:
self.max_vis_dir = direction(vis_dir)
self.max_vis = distance(vis_dist, vis_units, vis_less)
else:
if vis_dir:
self.vis_dir = direction(vis_dir)
self.vis = distance(vis_dist, vis_units, vis_less)
def testErrorChecking(self):
self.assertRaises(ValueError, distance, "10SM")
self.assertRaises(ValueError, distance, "M1/2SM")
self.assertRaises(ValueError, distance, "1000", "M", "=")
self.assertRaises(ValueError, distance, "1000", "M", "gt")
self.assertRaises(UnitsError, distance, "10", "NM")
self.assertRaises(UnitsError, distance("1000").value, "furlongs")
self.assertRaises(UnitsError, distance("500").string, "yards")
def testErrorChecking(self):
self.assertRaises( ValueError, distance, "10SM" )
self.assertRaises( ValueError, distance, "M1/2SM" )
self.assertRaises( ValueError, distance, "1000", "M", "=" )
self.assertRaises( ValueError, distance, "1000", "M", "gt" )
self.assertRaises( UnitsError, distance, "10", "NM" )
self.assertRaises( UnitsError, distance("1000").value, "furlongs" )
self.assertRaises( UnitsError, distance("500").string, "yards" )
def testInputs(self):
self.assertEqual(distance("10").value(), 10.0)
self.assertEqual(distance(10).value(), 10.0)
self.assertEqual(distance(10.0).value(), 10.0)
self.assertEqual(distance(10.0, None).value(), 10.0)
self.assertEqual(distance("1/2").value(), 0.5)
self.assertEqual(distance("1 1/2").value(), 1.5)
self.assertEqual(distance("11/2").value(), 1.5)
self.assertEqual(distance("10", gtlt=">").value(), 10.0)
self.assertEqual(distance("10", None, "<").value(), 10.0)
def testInputs(self):
self.assertEqual( distance("10").value(), 10.0 )
self.assertEqual( distance(10).value(), 10.0 )
self.assertEqual( distance(10.0).value(), 10.0 )
self.assertEqual( distance(10.0, None).value(), 10.0 )
self.assertEqual( distance("1/2").value(), 0.5 )
self.assertEqual( distance("1 1/2").value(), 1.5 )
self.assertEqual( distance("11/2").value(), 1.5 )
self.assertEqual( distance("10", gtlt=">").value(), 10.0 )
self.assertEqual( distance("10", None, "<").value(), 10.0 )
def test_inputs():
"""Test various inputs to distance(."""
assert distance("10").value() == 10.0
assert distance(10).value() == 10.0
assert distance(10.0).value() == 10.0
assert distance(10.0, None).value() == 10.0
assert distance("1/2").value() == 0.5
assert distance("1 1/2").value() == 1.5
assert distance("11/2").value() == 1.5
assert distance("10", gtlt=">").value() == 10.0
assert distance("10", None, "<").value() == 10.0
def test_inputs():
"""Test various inputs to distance(."""
assert distance("10").value() == 10.0
assert distance(10).value() == 10.0
assert distance(10.0).value() == 10.0
assert distance(10.0, None).value() == 10.0
assert distance("1/2").value() == 0.5
assert distance("1 1/2").value() == 1.5
assert distance("11/2").value() == 1.5
assert distance("10", gtlt=">").value() == 10.0
assert distance("10", None, "<").value() == 10.0
def _handleSky(self, d):
"""
Parse a sky-conditions group.
The following attributes are set:
sky [list of tuples]
. cover [string]
. height [distance]
. cloud [string]
"""
height = d["height"]
if not height or height == "///":
height = None
else:
height = height.replace("O", "0")
height = distance(int(height) * 100, "FT")
cover = d["cover"]
if cover == "SCK" or cover == "SKC" or cover == "CL":
cover = "CLR"
if cover == "0VC":
cover = "OVC"
cloud = d["cloud"]
if cloud == "///":
cloud = ""
self.sky.append((cover, height, cloud))
def _handleRunway(self, d):
"""
Parse a runway visual range group.
The following attributes are set:
range [list of tuples]
. name [string]
. low [distance]
. high [distance]
. unit [string]
"""
if d["name"] is None:
return
unit = d["unit"] if d["unit"] is not None else "M"
low = distance(d["low"], unit)
if d["high"] is None:
high = low
else:
high = distance(d["high"], unit)
self.runway.append([d["name"], low, high, unit])
def _handleRunway(self, d):
"""
Parse a runway visual range group.
The following attributes are set:
range [list of tuples]
. name [string]
. low [distance]
. high [distance]
. unit [string]
"""
if d['name'] is None:
return
unit = d['unit'] if d['unit'] is not None else 'FT'
low = distance(d['low'], unit)
if d['high'] is None:
high = low
else:
high = distance(d['high'], unit)
self.runway.append([d['name'], low, high, unit])
def _handleSky(self, d):
"""
Parse a sky-conditions group.
The following attributes are set:
sky [list of tuples]
. cover [string]
. height [distance]
. cloud [string]
"""
height = d['height']
if not height or height == "///":
height = None
else:
height = height.replace('O', '0')
height = distance(int(height) * 100, "FT")
cover = d['cover']
if cover == 'SCK' or cover == 'SKC' or cover == 'CL': cover = 'CLR'
if cover == '0VC': cover = 'OVC'
cloud = d['cloud']
if cloud == '///': cloud = ""
self.sky.append((cover, height, cloud))
def _handleSky( self, d ):
"""
Parse a sky-conditions group.
The following attributes are set:
sky [list of tuples]
. cover [string]
. height [distance]
. cloud [string]
"""
height = d['height']
if not height or height == "///":
height = None
else:
height = height.replace('O','0')
height = distance(int(height)*100,"FT")
cover = d['cover']
if cover == 'SCK' or cover == 'SKC' or cover == 'CL': cover = 'CLR'
if cover == '0VC': cover = 'OVC'
cloud = d['cloud']
if cloud == '///': cloud = ""
self.sky.append((cover,height,cloud))
def test_conversions():
"""Test conversions."""
assert distance("5", "SM").value("SM") == 5.0
assert distance("5", "SM").value("MI") == 5.0
assert abs(distance("5", "SM").value("M") - 8046.7) < 0.1
assert abs(distance("5", "SM").value("KM") - 8.05) < 0.01
assert abs(distance("5", "SM").value("FT") - 26400.0) < 0.1
assert distance("5000", "M").value("M"), 5000.0
assert distance("5000", "M").value("KM"), 5.0
assert abs(distance("5000", "M").value("SM") - 3.1) < 0.1
assert abs(distance("5000", "M").value("MI") - 3.1) < 0.1
assert distance("5000", "M").value("FT") == 16404.2
assert distance("5", "KM").value("KM") == 5.0
assert distance("5", "KM").value("M") == 5000.0
assert abs(distance("5", "KM").value("SM") - 3.1) < 0.1
assert distance("5", "KM").value("FT") == 16404.2
assert distance("5280", "FT").value("FT") == 5280.0
assert abs(distance("5280", "FT").value("SM") - 1.0) < 0.00001
assert abs(distance("5280", "FT").value("MI") - 1.0) < 0.00001
assert abs(distance("5280", "FT").value("KM") - 1.609) < 0.001
assert abs(distance("5280", "FT").value("M") - 1609.34) < 0.01
assert abs(distance("1 1/2", "SM").value("FT") - 7920.0) < 0.01
assert abs(distance("1/4", "SM").value("FT") - 1320.0) < 0.01
assert abs(distance("10.5", "IN").value("M") - 0.27) < 0.01
assert abs(distance("0.066", "KM").value("IN") - 2598.43) < 0.01
assert distance("1 1/2", "SM").string("SM") == "1 1/2 miles"
assert distance("3/16", "SM").string("SM") == "3/16 miles"
assert distance("1/4", "SM").string("FT") == "1320 feet"
assert distance("1/4", "SM", "<").string("SM") == "less than 1/4 miles"
assert distance("5280", "FT").string("KM") == "1.6 km"
assert distance(
"10000", "M", ">").string("M") == "greater than 10000 meters"
def _handleSnowDepthRemark(self, d):
"""
Parse the 4/ group snowdepth report
"""
self.snowdepth = distance(float(d["snowdepth"]), "IN")
self._remarks.append(" snowdepth %s" % (self.snowdepth, ))
def _handleSnowDepthRemark(self, d):
"""
Parse the 4/ group snowdepth report
"""
self.snowdepth = distance(float(d['snowdepth']), 'IN')
self._remarks.append(" snowdepth %s" % (self.snowdepth, ))
def testConversions(self):
self.assertEqual( distance("5","SM").value("SM"), 5.0 )
self.assertEqual( distance("5","SM").value("MI"), 5.0 )
self.assertAlmostEqual( distance("5","SM").value("M"), 8046.7, 1 )
self.assertAlmostEqual( distance("5","SM").value("KM"), 8.05, 2 )
self.assertAlmostEqual( distance("5","SM").value("FT"), 26400.0, 1 )
self.assertEqual( distance("5000","M").value("M"), 5000.0 )
self.assertEqual( distance("5000","M").value("KM"), 5.0 )
self.assertAlmostEqual( distance("5000","M").value("SM"), 3.1, 1 )
self.assertAlmostEqual( distance("5000","M").value("MI"), 3.1, 1 )
self.assertAlmostEqual( distance("5000","M").value("FT"), 16404.0, 0 )
self.assertEqual( distance("5","KM").value("KM"), 5.0 )
self.assertEqual( distance("5","KM").value("M"), 5000.0 )
self.assertAlmostEqual( distance("5","KM").value("SM"), 3.1, 1 )
self.assertAlmostEqual( distance("5","KM").value("FT"), 16404.0, 0 )
self.assertEqual( distance("5280","FT").value("FT"), 5280.0 )
self.assertAlmostEqual( distance("5280","FT").value("SM"), 1.0, 5 )
self.assertAlmostEqual( distance("5280","FT").value("MI"), 1.0, 5 )
self.assertAlmostEqual( distance("5280","FT").value("KM"), 1.609, 3 )
self.assertAlmostEqual( distance("5280","FT").value("M"), 1609, 0 )
self.assertAlmostEqual( distance("1 1/2","SM").value("FT"), 7920.0, 2 )
self.assertAlmostEqual( distance("1/4","SM").value("FT"), 1320.0, 2 )
self.assertEqual( distance("1 1/2","SM").string("SM"), "1 1/2 miles" )
self.assertEqual( distance("3/16","SM").string("SM"), "3/16 miles" )
self.assertEqual( distance("1/4","SM").string("FT"), "1320 feet" )
self.assertEqual( distance("1/4","SM","<").string("SM"), "less than 1/4 miles" )
self.assertEqual( distance("5280","FT").string("KM"), "1.6 km" )
self.assertEqual( distance("10000","M",">").string("M"), "greater than 10000 meters" )
def testDefaults(self):
self.assertEqual( distance("10").value(), 10.0 )
self.assertEqual( distance("1000").value("M"), 1000.0 )
self.assertEqual( distance("1500").string(), "1500 meters" )
self.assertEqual( distance("1500",None).string(), "1500 meters" )
self.assertEqual( distance("5","SM").string(), "5 miles" )
def test_conversions():
"""Test conversions."""
assert distance("5", "SM").value("SM") == 5.0
assert distance("5", "SM").value("MI") == 5.0
assert abs(distance("5", "SM").value("M") - 8046.7) < 0.1
assert abs(distance("5", "SM").value("KM") - 8.05) < 0.01
assert abs(distance("5", "SM").value("FT") - 26400.0) < 0.1
assert distance("5000", "M").value("M"), 5000.0
assert distance("5000", "M").value("KM"), 5.0
assert abs(distance("5000", "M").value("SM") - 3.1) < 0.1
assert abs(distance("5000", "M").value("MI") - 3.1) < 0.1
assert distance("5000", "M").value("FT") == 16404.2
assert distance("5", "KM").value("KM") == 5.0
assert distance("5", "KM").value("M") == 5000.0
assert abs(distance("5", "KM").value("SM") - 3.1) < 0.1
assert distance("5", "KM").value("FT") == 16404.2
assert distance("5280", "FT").value("FT") == 5280.0
assert abs(distance("5280", "FT").value("SM") - 1.0) < 0.00001
assert abs(distance("5280", "FT").value("MI") - 1.0) < 0.00001
assert abs(distance("5280", "FT").value("KM") - 1.609) < 0.001
assert abs(distance("5280", "FT").value("M") - 1609.34) < 0.01
assert abs(distance("1 1/2", "SM").value("FT") - 7920.0) < 0.01
assert abs(distance("1/4", "SM").value("FT") - 1320.0) < 0.01
assert abs(distance("10.5", "IN").value("M") - 0.27) < 0.01
assert abs(distance("0.066", "KM").value("IN") - 2598.43) < 0.01
assert distance("1 1/2", "SM").string("SM") == "1 1/2 miles"
assert distance("3/16", "SM").string("SM") == "3/16 miles"
assert distance("1/4", "SM").string("FT") == "1320 feet"
assert distance("1/4", "SM", "<").string("SM") == "less than 1/4 miles"
assert distance("5280", "FT").string("KM") == "1.6 km"
assert distance("10000", "M",
">").string("M") == "greater than 10000 meters"
def test_error_checking():
"""Test exception raising."""
with pytest.raises(ValueError):
distance("10SM")
with pytest.raises(ValueError):
distance("M1/2SM")
with pytest.raises(ValueError):
distance("1000", "M", "=")
with pytest.raises(ValueError):
distance("1000", "M", "gt")
with pytest.raises(UnitsError):
distance("10", "NM")
with pytest.raises(UnitsError):
distance(distance("1000").value, "furlongs")
with pytest.raises(UnitsError):
distance(distance("500").string, "yards")
def testConversions(self):
self.assertEqual(distance("5", "SM").value("SM"), 5.0)
self.assertEqual(distance("5", "SM").value("MI"), 5.0)
self.assertAlmostEqual(distance("5", "SM").value("M"), 8046.7, 1)
self.assertAlmostEqual(distance("5", "SM").value("KM"), 8.05, 2)
self.assertAlmostEqual(distance("5", "SM").value("FT"), 26400.0, 1)
self.assertEqual(distance("5000", "M").value("M"), 5000.0)
self.assertEqual(distance("5000", "M").value("KM"), 5.0)
self.assertAlmostEqual(distance("5000", "M").value("SM"), 3.1, 1)
self.assertAlmostEqual(distance("5000", "M").value("MI"), 3.1, 1)
self.assertAlmostEqual(distance("5000", "M").value("FT"), 16404.0, 0)
self.assertEqual(distance("5", "KM").value("KM"), 5.0)
self.assertEqual(distance("5", "KM").value("M"), 5000.0)
self.assertAlmostEqual(distance("5", "KM").value("SM"), 3.1, 1)
self.assertAlmostEqual(distance("5", "KM").value("FT"), 16404.0, 0)
self.assertEqual(distance("5280", "FT").value("FT"), 5280.0)
self.assertAlmostEqual(distance("5280", "FT").value("SM"), 1.0, 5)
self.assertAlmostEqual(distance("5280", "FT").value("MI"), 1.0, 5)
self.assertAlmostEqual(distance("5280", "FT").value("KM"), 1.609, 3)
self.assertAlmostEqual(distance("5280", "FT").value("M"), 1609, 0)
self.assertAlmostEqual(distance("1 1/2", "SM").value("FT"), 7920.0, 2)
self.assertAlmostEqual(distance("1/4", "SM").value("FT"), 1320.0, 2)
self.assertEqual(distance("1 1/2", "SM").string("SM"), "1 1/2 miles")
self.assertEqual(distance("3/16", "SM").string("SM"), "3/16 miles")
self.assertEqual(distance("1/4", "SM").string("FT"), "1320 feet")
self.assertEqual(
distance("1/4", "SM", "<").string("SM"), "less than 1/4 miles")
self.assertEqual(distance("5280", "FT").string("KM"), "1.6 km")
self.assertEqual(
distance("10000", "M", ">").string("M"),
"greater than 10000 meters")
def test_error_checking():
"""Test exception raising."""
with pytest.raises(ValueError):
distance("10SM")
with pytest.raises(ValueError):
distance("M1/2SM")
with pytest.raises(ValueError):
distance("1000", "M", "=")
with pytest.raises(ValueError):
distance("1000", "M", "gt")
with pytest.raises(UnitsError):
distance("10", "NM")
with pytest.raises(UnitsError):
distance(distance("1000").value, "furlongs")
with pytest.raises(UnitsError):
distance(distance("500").string, "yards")
def testDefaults(self):
self.assertEqual(distance("10").value(), 10.0)
self.assertEqual(distance("1000").value("M"), 1000.0)
self.assertEqual(distance("1500").string(), "1500 meters")
self.assertEqual(distance("1500", None).string(), "1500 meters")
self.assertEqual(distance("5", "SM").string(), "5 miles")