def test_scan(self):
ncml = pyncml.etree.parse(os.path.join(os.path.dirname(__file__), 'resources', "test.ncml")).getroot()
aggregation = pyncml.scan(ncml)
self.assertEquals(aggregation.name, "U.S. Navy Fleet Numerical Meteorology and Oceanography Center Forecast/Uninitialized Analysis/Image Product")
self.assertEquals(len(aggregation.members), 14)
self.assertEquals(aggregation.starting, datetime(2014, 6, 20, 0, 0, tzinfo=pytz.utc))
self.assertEquals(aggregation.ending, datetime(2014, 7, 19, 23, 0, tzinfo=pytz.utc))
def test_scan(self):
ncml = pyncml.etree.parse(
os.path.join(os.path.dirname(__file__), 'resources',
"test.ncml")).getroot()
aggregation = pyncml.scan(ncml)
self.assertEquals(
aggregation.name,
"U.S. Navy Fleet Numerical Meteorology and Oceanography Center Forecast/Uninitialized Analysis/Image Product"
)
self.assertEquals(len(aggregation.members), 14)
self.assertEquals(aggregation.starting,
datetime(2014, 6, 20, 0, 0, tzinfo=pytz.utc))
self.assertEquals(aggregation.ending,
datetime(2014, 7, 19, 23, 0, tzinfo=pytz.utc))
def from_directory(cls, directory, suffix=".nc", subdirs=True, dimName='time', apply_to_members=None):
if not os.path.isdir(directory):
logger.error("Directory {0} does not exists or I do not have the correct permissions to access".format(directory))
# Create NcML pointing to the directory
ncml = """<?xml version="1.0" encoding="UTF-8"?>
<netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2">
<aggregation dimName="{0}" type="joinExisting">
<scan location="{1}" suffix="{2}" subdirs="{3}" />
</aggregation>
</netcdf>
""".format(dimName, directory, suffix, subdirs)
try:
return cls(pyncml.scan(ncml, apply_to_members=apply_to_members))
except BaseException:
logger.exception("Could not load Collection from Directory.")
def from_directory(cls, directory, suffix=".nc", subdirs=True, dimName='time', apply_to_members=None):
if not os.path.isdir(directory):
logger.error("Directory {0} does not exists or I do not have the correct permissions to access".format(directory))
# Create NcML pointing to the directory
ncml = """<?xml version="1.0" encoding="UTF-8"?>
<netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2">
<aggregation dimName="{0}" type="joinExisting">
<scan location="{1}" suffix="{2}" subdirs="{3}" />
</aggregation>
</netcdf>
""".format(dimName, directory, suffix, subdirs)
try:
return cls(pyncml.scan(ncml, apply_to_members=apply_to_members))
except BaseException:
logger.exception("Could not load Collection from Directory.")
def from_ncml_file(cls, ncml_path, apply_to_members=None):
try:
with open(ncml_path) as f:
return cls(pyncml.scan(f.read(), apply_to_members=apply_to_members))
except BaseException:
logger.exception("Could not load Collection from NcML. Please check the NcML.")
def from_ncml_file(cls, ncml_path, apply_to_members=None):
try:
with open(ncml_path) as f:
return cls(pyncml.scan(f.read(), apply_to_members=apply_to_members))
except BaseException:
logger.exception("Could not load Collection from NcML. Please check the NcML.")
def test_scan(self):
ncml = etree.parse(os.path.join(os.path.dirname(__file__), 'resources', "test.ncml")).getroot()
aggregation = pyncml.scan(ncml)
self.assertEquals(len(aggregation.members), 14)
self.assertEquals(aggregation.starting, datetime(2014, 6, 20, 0, 0, tzinfo=pytz.utc))
self.assertEquals(aggregation.ending, datetime(2014, 7, 19, 23, 0, tzinfo=pytz.utc))
