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import netCDF4
import numpy as np
import sys, unittest, os, tempfile
FILE_NAME = tempfile.NamedTemporaryFile(suffix='.nc', delete=False).name
ATT1 = '\u03a0\u03a3\u03a9'
ATT2 = 'x\xb0'
ATT3 = ['\u03a0', '\u03a3', '\u03a9']
DIM_NAME = 'x\xb0'
VAR_NAME = 'Andr\xe9'
class UnicodeTestCase(unittest.TestCase):
def setUp(self):
self.file = FILE_NAME
f = netCDF4.Dataset(self.file,'w')
f.attribute1 = ATT1
f.attribute2 = ATT2
f.attribute3 = ATT3
d = f.createDimension(DIM_NAME, None)
v = f.createVariable(VAR_NAME, np.float64, (DIM_NAME,))
f.close()
def tearDown(self):
# Remove the temporary files
os.remove(self.file)
def runTest(self):
"""testing unicode"""
f = netCDF4.Dataset(self.file, 'r')
d = f.dimensions[DIM_NAME]
v = f.variables[VAR_NAME]
# check accessing individual attributes.
assert f.attribute1 == ATT1
assert f.attribute2 == ATT2
#assert f.attribute3 == ''.join(ATT3)
# behavior changed issue 770
assert f.attribute3 == ATT3
f.close()
if __name__ == '__main__':
unittest.main()
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