def __repr__(self):
"""Self-documenting string representation.
:rtype: ``str``
:return: String to recreate ``Zone`` object
"""
location = utils.to_iso6709(self.latitude, self.longitude, format="dms")[:-1]
return utils.repr_assist(self, {"location": location})
def test_to_iso6709_location_page():
# The following tests are from the Latitude, Longitude and Altitude format
# for geospatial information page
# (http://www.w3.org/2005/Incubator/geo/Wiki/LatitudeLongitudeAltitude)
# Mount Everest
expect(to_iso6709(27.5916, 86.563999999999993, 8850.0)) == \
'+27.5916+086.5640+8850/'
# South Pole
expect(to_iso6709(-90.0, 0.0, 2800.0, 'd')) == '-90+000+2800/'
# New York City
expect(to_iso6709(40.75, -74.0, None, precision=2)) == '+40.75-074.00/'
# Mount Fuji
expect(to_iso6709(35.360833333333332, 138.72749999999999, 3776.0,
'dms')) == '+352139+1384339+3776/'
# Tokyo Tower
expect(to_iso6709(35.658631999999997, 139.74541099999999, None,
precision=6)) == '+35.658632+139.745411/'
def __repr__(self):
"""Self-documenting string representation
>>> Zone("+513030-0000731", 'GB', "Europe/London")
Zone('+513030-0000730', 'GB', 'Europe/London', None)
:rtype: ``str``
:return: String to recreate ``Zone`` object
"""
location = utils.to_iso6709(self.latitude, self.longitude,
format="dms")[:-1]
return utils.repr_assist(self, {"location": location})
def test_to_iso6709_wiki_page():
# The following tests are from the examples contained in the wikipedia
# ISO 6709 page(http://en.wikipedia.org/wiki/ISO_6709)
# Atlantic Ocean
expect(to_iso6709(0.0, -25.0, None, 'd')) == '+00-025/'
# France
expect(to_iso6709(46.0, 2.0, None, 'd')) == '+46+002/'
# Paris
expect(to_iso6709(48.866666666666667, 2.3333333333333335, None, 'dm')) == \
'+4852+00220/'
#FIXME
# The following test is skipped, because the example from wikipedia
# uses differing precision widths for latitude and longitude. Also,
# that degree of formatting flexibility is not seen anywhere else and
# adds very little.
# Eiffel Tower
#expect(to_iso6709(48.857700000000001, 2.2949999999999999, None)) == \
# '+48.8577+002.295/'
# Mount Everest
expect(to_iso6709(27.5916, 86.563999999999993, 8850.0)) == \
'+27.5916+086.5640+8850/'
# North Pole
expect(to_iso6709(90.0, 0.0, None, 'd')) == '+90+000/'
# Pacific Ocean
expect(to_iso6709(0.0, -160.0, None, 'd')) == '+00-160/'
# South Pole
expect(to_iso6709(-90.0, 0.0, 2800.0, 'd')) == '-90+000+2800/'
# United States
expect(to_iso6709(38.0, -97.0, None, 'd')) == '+38-097/'
# New York City
expect(to_iso6709(40.75, -74.0, None, precision=2)) == '+40.75-074.00/'
# Statue of Liberty
expect(to_iso6709(40.689399999999999, -74.044700000000006, None)) == \
'+40.6894-074.0447/'
def dump_zone_file(self):
"""Generate a zoneinfo compatible zone description table.
:rtype: ``list``
:return: zoneinfo descriptions
"""
data = []
for zone in sorted(self, key=attrgetter("country")):
text = [
"%s %s %s"
% (zone.country, utils.to_iso6709(zone.latitude, zone.longitude, format="dms")[:-1], zone.zone)
]
if zone.comments:
text.append(" %s" % ", ".join(zone.comments))
data.append("".join(text))
return data
def dump_zone_file(self):
"""Generate a zoneinfo compatible zone description table
>>> zones = Zones(open("timezones"))
>>> Zones.dump_zone_file(zones)
['AN\\t+121100-0690000\\tAmerica/Curacao',
'AO\\t-084800+0131400\\tAfrica/Luanda',
'AQ\\t-775000+1663600\\tAntarctica/McMurdo\\tMcMurdo Station, Ross Island']
:rtype: ``list``
:return: zoneinfo descriptions
"""
data = []
for zone in sorted(self, key=attrgetter("country")):
text = ["%s %s %s"
% (zone.country,
utils.to_iso6709(zone.latitude, zone.longitude,
format="dms")[:-1],
zone.zone), ]
if zone.comments:
text.append(" %s" % ", ".join(zone.comments))
data.append("".join(text))
return data
def test_to_iso6709_location_page(args, kwargs, result):
# These tests are from the Latitude, Longitude and Altitude format for
# geospatial information page
# (http://www.w3.org/2005/Incubator/geo/Wiki/LatitudeLongitudeAltitude)
assert to_iso6709(*args, **kwargs) == result
def test_to_iso6709_wiki_page(data, result):
# These tests are from the examples contained in the wikipedia ISO 6709
# page(http://en.wikipedia.org/wiki/ISO_6709)
assert to_iso6709(*data) == result
