def __get_epsg_xy_axes_labels(self):
"""
Return a tuple of axis labels for X and Y axes
"""
axes_labels = CRSUtil.get_axis_labels_from_single_crs(self.epsg_xy_crs)
axis_type1 = CRSAxis.get_axis_type_by_name(axes_labels[0])
# XY order (e.g: EPSG:3857)
if axis_type1 == CRSAxis.AXIS_TYPE_X:
return axes_labels[0], axes_labels[1]
else:
# YX order (e.g: EPSG:4326) needs to swap order
return axes_labels[1], axes_labels[0]
def get_running_crs_resolver(self, crs_resolvers, embedded_petascope_port):
"""
From a list of SECORE configured in petascope.properties, find the first running SECORE
to be used for wcst_import
:param string[] crs_resolvers: list of SECORE URLs
:return: string (the running SECORE)
"""
i = 0
crs_resolvers_tmp = []
for url_prefix in crs_resolvers:
url_prefix = url_prefix.strip()
# NOTE: if secore_urls=internal in petascope.properties, it means
# wcst_import will use the internal SECORE inside petascope with the sub endpoint at /rasdaman/def
if url_prefix == INTERNAL_SECORE or url_prefix == DEFAULT_SECORE_URL:
url_prefix = INTERNAL_SECORE_URL
crs_resolvers_tmp.append(url_prefix)
# Also, in case petascope runs at different port than 8080
if embedded_petascope_port != "8080":
url_prefix = "http://localhost:" + embedded_petascope_port + INTERNAL_SECORE_URL_CONTEXT_PATH
crs_resolvers_tmp.append(url_prefix)
else:
crs_resolvers_tmp.append(url_prefix)
for url_prefix in crs_resolvers_tmp:
try:
url_prefix = url_prefix.strip()
test_url = url_prefix + "/crs/EPSG/0/4326"
from util.crs_util import CRSUtil
Session.RUNNING_SECORE_URL = url_prefix
CRSUtil.get_axis_labels_from_single_crs(test_url)
# e.g: http://localhost:8080/def
return url_prefix
except Exception as ex:
log.warn("CRS resolver '" + url_prefix + "' is not working.")
if i < len(crs_resolvers) - 1:
log.warn("Trying with another fallback resolver...")
i += 1
# none of resolvers work, then assume there is SECORE embedded in petascope
internal_secore_url = self.wcs_service.replace(
"/rasdaman/ows", "/rasdaman/def").strip()
try:
test_url = internal_secore_url + "/crs/EPSG/0/4326"
from util.crs_util import CRSUtil
Session.RUNNING_SECORE_URL = internal_secore_url
CRSUtil.get_axis_labels_from_single_crs(test_url)
log.warn(
"None of the configured secore_urls in petascope.properties respond to requests. "
"wcst_import will use the internal CRS resolver at endpoint '"
+ internal_secore_url + "'. "
"Hint: set secore_urls=internal in petascope.properties to suppress this warning."
)
return internal_secore_url
except Exception as ex:
raise RuntimeException(
"No configured CRS resolvers in petascope.properties work. Given: "
+ ",".join(crs_resolvers))