def verify_convention_version(self, ds):
"""
Verify that the version in the Conventions field is correct
"""
try:
for convention in (
getattr(ds, "Conventions", "").replace(" ", "").split(",")
):
if convention == "ACDD-" + self._cc_spec_version:
return ratable_result(
(2, 2), None, []
) # name=None so grouped with Globals
# if no/wrong ACDD convention, return appropriate result
# Result will have name "Global Attributes" to group with globals
m = ["Conventions does not contain 'ACDD-{}'".format(self._cc_spec_version)]
return ratable_result((1, 2), "Global Attributes", m)
except AttributeError: # NetCDF attribute not found
m = [
"No Conventions attribute present; must contain ACDD-{}".format(
self._cc_spec_version
)
]
# Result will have name "Global Attributes" to group with globals
return ratable_result((0, 2), "Global Attributes", m)
def verify_geospatial_bounds(self, ds):
"""Checks that the geospatial bounds is well formed OGC WKT"""
var = getattr(ds, "geospatial_bounds", None)
check = var is not None
if not check:
return ratable_result(
False,
"Global Attributes", # grouped with Globals
["geospatial_bounds not present"],
)
try:
# TODO: verify that WKT is valid given CRS (defaults to EPSG:4326
# in ACDD.
from_wkt(ds.geospatial_bounds)
except AttributeError:
return ratable_result(
False,
"Global Attributes", # grouped with Globals
[
(
"Could not parse WKT from geospatial_bounds,"
' possible bad value: "{}"'.format(ds.geospatial_bounds)
)
],
variable_name="geospatial_bounds",
)
# parsed OK
else:
return ratable_result(True, "Global Attributes", tuple())
def _check_attr_is_iso_date(attr, ds):
result_name = "{}_is_iso".format(attr)
if not hasattr(ds, attr):
return ratable_result((0, 2), result_name,
["Attr {} is not present".format(attr)])
else:
iso_check, msgs = datetime_is_iso(getattr(ds, attr))
return ratable_result((1 + iso_check, 2), result_name, msgs)
def _check_attr_is_iso_date(attr, ds):
result_name = "{}_is_iso".format(attr)
if not hasattr(ds, attr):
return ratable_result((0,2), result_name,
["Attr {} is not present".format(attr)])
else:
iso_check, msgs = datetime_is_iso(getattr(ds, attr))
return ratable_result((1 + iso_check, 2),
result_name, msgs)
def verify_dummy(ds):
"""Sample function that will be called when passed into attr_check"""
try:
if ds.dummy + "y" == "dummyy":
return base.ratable_result(True, "dummy", [])
else:
return base.ratable_result(False, "dummy",
[ds.dummy + "y"])
except AttributeError:
return base.ratable_result(False, "dummy", [])
def verify_convention_version(self, ds):
"""
Verify that the version in the Conventions field is correct
"""
for convention in ds.Conventions.replace(' ', '').split(','):
if convention == 'ACDD-' + self._cc_spec_version:
return ratable_result((2, 2), 'Conventions', [])
# Conventions attribute is present, but does not include
# proper ACDD version
return ratable_result((1, 2), 'Conventions', [
"Attr Conventions does not contain 'ACDD-{}'".format(
self._cc_spec_version)
])
def verify_convention_version(self, ds):
"""
Verify that the version in the Conventions field is correct
"""
for convention in ds.Conventions.replace(' ','').split(','):
if convention == 'ACDD-' + self._cc_spec_version:
return ratable_result(
(2,2),
'Conventions',
[])
# Conventions attribute is present, but does not include
# proper ACDD version
return ratable_result(
(1,2),
'Conventions',
["Attr Conventions does not contain 'ACDD-{}'".format(
self._cc_spec_version)])
def verify_convention_version(self, ds):
"""
Verify that the version in the Conventions field is correct
"""
try:
for convention in getattr(ds, "Conventions", '').replace(' ', '').split(','):
if convention == 'ACDD-' + self._cc_spec_version:
return ratable_result((2, 2), None, []) # name=None so grouped with Globals
# if no/wrong ACDD convention, return appropriate result
# Result will have name "Global Attributes" to group with globals
m = ["Conventions does not contain 'ACDD-{}'".format(self._cc_spec_version)]
return ratable_result((1, 2), "Global Attributes", m)
except AttributeError: # NetCDF attribute not found
m = ["No Conventions attribute present; must contain ACDD-{}".format(self._cc_spec_version)]
# Result will have name "Global Attributes" to group with globals
return ratable_result((0, 2), "Global Attributes", m)
def verify_geospatial_bounds(self, ds):
"""Checks that the geospatial bounds is well formed OGC WKT"""
var = getattr(ds, 'geospatial_bounds', None)
check = var is not None
if not check:
return ratable_result(False, 'geospatial_bounds',
["Attr geospatial_bounds not present"])
try:
# TODO: verify that WKT is valid given CRS (defaults to EPSG:4326
# in ACDD.
from_wkt(ds.geospatial_bounds)
except AttributeError:
return ratable_result(
False, 'geospatial_bounds',
['Could not parse WKT, possible bad value for WKT'])
# parsed OK
else:
return ratable_result(True, 'geospatial_bounds', tuple())
def verify_geospatial_bounds(self, ds):
"""Checks that the geospatial bounds is well formed OGC WKT"""
var = getattr(ds, 'geospatial_bounds', None)
check = var is not None
if not check:
return ratable_result(False,
"Global Attributes", # grouped with Globals
["geospatial_bounds not present"])
try:
# TODO: verify that WKT is valid given CRS (defaults to EPSG:4326
# in ACDD.
from_wkt(ds.geospatial_bounds)
except AttributeError:
return ratable_result(False,
"Global Attributes", # grouped with Globals
['Could not parse WKT, possible bad value for WKT'])
# parsed OK
else:
return ratable_result(True, "Global Attributes", tuple())
def verify_dummy(ds):
if ds.dummy + 'y' == 'dummyy':
return base.ratable_result(True, 'dummy', [])
else:
return base.ratable_result(False, 'dummy', ['not "dummyy"'])
def verify_dummy(ds):
if ds.dummy + 'y' == 'dummyy':
return base.ratable_result(True, 'dummy', [])
else:
return base.ratable_result(False, 'dummy', ['not "dummyy"'])
