def test_encode_json_small():
feat = OwcResource(id="http://the.resource.com/id=1",
update_date=datetime.now(),
title="resource title",
temporal_extent=TimeIntervalFormat.from_string(
"2013-11-02T15:24:24.446+12:00"))
assert feat.temporal_extent.to_dict() == TimeIntervalFormat.from_string(
"2013-11-02T15:24:24.446+12:00").to_dict()
t1 = feat.to_dict()
t2 = skip_nulls(feat.to_dict())
assert t1.get('temporal_extent') == t2.get('temporal_extent')
owc1 = OwcContext(id="http://ows.com/id1",
update_date=datetime.now(),
title="my context collection 1",
time_interval_of_interest=TimeIntervalFormat.from_string(
"2013-11-02T15:24:24.446+12:00"),
resources=[])
assert owc1.time_interval_of_interest.to_dict() == TimeIntervalFormat.from_string(
"2013-11-02T15:24:24.446+12:00").to_dict()
t3 = skip_nulls(owc1.to_dict())
assert owc1.id == "http://ows.com/id1"
assert owc1.language == "en"
assert owc1.title == "my context collection 1"
assert len(owc1.keywords) == 0
jsdata = owc1.to_json()
logger.debug(jsdata)
assert len(jsdata) > 0
def test_decode_full_json3():
jsondata3 = open(resource_file(os.path.join('owc_geojson_examples', 'owc3.geojson')), 'rb').read().decode('utf-8')
owc3 = OwcContext.from_json(jsondata3)
assert owc3 is not None
logger.debug(owc3.to_json())
re_owc3 = OwcContext.from_json(owc3.to_json())
assert owc3.to_dict() == re_owc3.to_dict()
assert owc3.creator_display.pixel_width == 800
assert owc3.authors[0].email == "*****@*****.**"
assert len(owc3.keywords) == 5
assert owc3.resources[0].keywords[0].label == "Informative Layers"
links_via = [l for l in owc3.context_metadata if
l.href == "http://portal.smart-project.info/context/smart-sac.owc.json"]
assert len(links_via) == 1
assert owc3.resources[0].temporal_extent.to_dict() == TimeIntervalFormat.from_string(
"2011-11-04T00:01:23Z/2017-12-05T17:28:56Z").to_dict()
wms_offering = [of for of in owc3.resources[0].offerings if
of.offering_code == "http://www.opengis.net/spec/owc-geojson/1.0/req/wms"]
assert len(wms_offering) > 0
assert wms_offering[0].styles[
0].legend_url == "http://docs.geoserver.org/latest/en/user/_images/line_simpleline1.png"
def from_dict(cls, d):
return OwcResource(
id=d['id'],
geospatial_extent=extract_p('geometry', d, None),
title=d['properties']['title'],
subtitle=extract_p('properties.abstract', d, None),
update_date=extract_p('properties.updated', d, None),
authors=[OwcAuthor.from_dict(do) for do in
extract_p('properties.authors', d, [])],
publisher=extract_p('properties.publisher', d, None),
rights=extract_p('properties.rights', d, None),
temporal_extent=TimeIntervalFormat.from_string(
extract_p('properties.date', d, None)),
keywords=[OwcCategory.from_dict(do) for do in
extract_p('properties.categories', d, [])],
resource_metadata=[OwcLink.from_dict(do) for do in
extract_p('properties.links.via', d, [])],
content_description=[OwcLink.from_dict(do)
for do in extract_p('properties.links.alternates', d, [])],
preview=[OwcLink.from_dict(do) for do in
extract_p('properties.links.previews', d, [])],
content_by_ref=[OwcLink.from_dict(do) for do in
extract_p('properties.links.data', d, [])],
offerings=[OwcOffering.from_dict(do) for do in
extract_p('properties.offerings', d, [])],
active=extract_p('properties.active', d, None),
min_scale_denominator=try_float(extract_p(
'properties.minscaledenominator', d, None)),
max_scale_denominator=try_float(extract_p(
'properties.maxscaledenominator', d, None)),
folder=extract_p('properties.folder', d, None),
)
def from_dict(cls, d):
# TODO parse bbox??
return OwcContext(
id=d['id'],
spec_reference=[OwcLink.from_dict(do) for do in
extract_p('properties.links.profiles', d, [])],
area_of_interest=extract_p('bbox', d, None),
context_metadata=[OwcLink.from_dict(do) for do in
extract_p('properties.links.via', d, [])],
language=extract_p('properties.lang', d, None),
title=extract_p('properties.title', d, None),
subtitle=extract_p('properties.abstract', d, None),
update_date=extract_p('properties.updated', d, None),
authors=[OwcAuthor.from_dict(do) for do in
extract_p('properties.authors', d, [])],
publisher=extract_p('properties.publisher', d, None),
creator_application=build_from_xp(
'properties.generator', d, OwcCreatorApplication, None),
creator_display=build_from_xp(
'properties.display', d, OwcCreatorDisplay, None),
rights=extract_p('properties.rights', d, None),
time_interval_of_interest=TimeIntervalFormat.from_string(
extract_p('properties.date', d, None)),
keywords=[OwcCategory.from_dict(do) for do in
extract_p('properties.categories', d, [])],
resources=[OwcResource.from_dict(do) for do in
extract_p('features', d, [])]
)
def test_time_interval_format():
single_date_str = "2013-11-02T15:24:24.446+12:00"
interval_date_str = "2011-11-04T00:01:23Z/2017-12-05T17:28:56Z"
bogus = "2011-11-04"
ti1 = TimeIntervalFormat.from_string(single_date_str)
assert isinstance(ti1.start, datetime)
logger.debug(ti1.__str__())
logger.debug(ti1.start.isoformat())
ti2 = TimeIntervalFormat.from_string(interval_date_str)
assert isinstance(ti2.start, datetime)
assert isinstance(ti2.end, datetime)
logger.debug(ti2.__str__())
logger.debug(ti2.end.isoformat())
ti3 = TimeIntervalFormat.from_string(bogus)
assert isinstance(ti3.start, datetime)
logger.debug(ti3.__str__())
def test_decode_full_json1():
jsondata1 = open(resource_file(os.path.join('owc_geojson_examples', 'owc1.geojson')), 'r').read()
owc1 = OwcContext.from_json(jsondata1)
assert owc1 is not None
assert owc1.resources[0].temporal_extent.to_dict() == TimeIntervalFormat.from_string(
"2013-11-02T15:24:24.446+12:00").to_dict()
# logger.debug(owc1.to_json())
re_owc1 = OwcContext.from_json(owc1.to_json())
assert owc1.to_dict() == re_owc1.to_dict()
getcapa_ops = [op for op in owc1.resources[0].offerings[0].operations if op.operations_code == "GetCapabilities"]
assert len(getcapa_ops) > 0
assert getcapa_ops[0].mimetype == "application/xml"