def test_write(self):
"Test writing with self consistency at the fabio level"
for vals in TESTIMAGES:
name = vals[0]
obj = OXDimage()
obj.read(self.fn[name])
if obj.header.get("Compression") not in ["NO ", "TY1"]:
logger.info("Skip write test for now")
continue
obj.write(os.path.join(UtilsTest.tempdir, name))
other = OXDimage()
other.read(os.path.join(UtilsTest.tempdir, name))
self.assertEqual(
abs(obj.data - other.data).max(), 0,
"data are not the same for %s" % name)
for key in obj.header:
if key == "filename":
continue
self.assertTrue(key in other.header,
"Key %s is in header" % key)
self.assertEqual(
obj.header[key], other.header[key],
"metadata '%s' are not the same for %s" % (key, name))
os.unlink(os.path.join(UtilsTest.tempdir, name))
def checkFile(self, filename):
""" check we can read OXD images with openimage"""
obj = openimage(filename)
obj2 = OXDimage()
obj2.read(filename)
self.assertEqual(obj.data[10, 10], obj2.data[10, 10])
self.assertEqual(type(obj), type(obj2))
self.assertEqual(abs(obj.data.astype(int) - obj2.data.astype(int)).sum(), 0)
def test_write(self):
"Test writing with self consistency at the fabio level"
for line in TESTIMAGES.split("\n"):
vals = line.split()
name = vals[0]
obj = OXDimage()
obj.read(self.fn[name])
obj.write(os.path.join(self.tempdir, name))
other = OXDimage()
other.read(os.path.join(self.tempdir, name))
self.assertEqual(abs(obj.data - other.data).max(), 0, "data are the same")
for key in obj.header:
if key == "filename":
continue
self.assertTrue(key in other.header, "Key %s is in header" % key)
self.assertEqual(obj.header[key], other.header[key], "value are the same for key %s" % key)
def test_write(self):
"Test writing with self consistency at the fabio level"
for line in TESTIMAGES.split("\n"):
vals = line.split()
name = vals[0]
obj = OXDimage()
obj.read(self.fn[name])
obj.write(os.path.join(self.tempdir, name))
other = OXDimage()
other.read(os.path.join(self.tempdir, name))
self.assertEqual(abs(obj.data - other.data).max(), 0, "data are the same")
for key in obj.header:
if key == "filename":
continue
self.assertTrue(key in other.header, "Key %s is in header" % key)
self.assertEqual(obj.header[key], other.header[key], "value are the same for key %s" % key)
def test_read(self):
"Test reading of compressed OXD images"
for line in TESTIMAGES.split("\n"):
vals = line.split()
name = vals[0]
dim1, dim2 = [int(x) for x in vals[1:3]]
mini, maxi, mean, stddev = [float(x) for x in vals[3:]]
obj = OXDimage()
obj.read(self.fn[name])
self.assertAlmostEqual(mini, obj.getmin(), 2, "getmin")
self.assertAlmostEqual(maxi, obj.getmax(), 2, "getmax")
self.assertAlmostEqual(mean, obj.getmean(), 2, "getmean")
self.assertAlmostEqual(stddev, obj.getstddev(), 2, "getstddev")
self.assertEqual(dim1, obj.dim1, "dim1")
self.assertEqual(dim2, obj.dim2, "dim2")
def test_read(self):
"Test reading of compressed OXD images"
for line in TESTIMAGES.split("\n"):
vals = line.split()
name = vals[0]
dim1, dim2 = [int(x) for x in vals[1:3]]
mini, maxi, mean, stddev = [float(x) for x in vals[3:]]
obj = OXDimage()
obj.read(self.fn[name])
self.assertAlmostEqual(mini, obj.getmin(), 2, "getmin")
self.assertAlmostEqual(maxi, obj.getmax(), 2, "getmax")
self.assertAlmostEqual(mean, obj.getmean(), 2, "getmean")
self.assertAlmostEqual(stddev, obj.getstddev(), 2, "getstddev")
self.assertEqual(dim1, obj.dim1, "dim1")
self.assertEqual(dim2, obj.dim2, "dim2")
def test_write(self):
"Test writing with self consistency at the fabio level"
for vals in TESTIMAGES:
name = vals[0]
obj = OXDimage()
obj.read(self.fn[name])
if obj.header.get("Compression") not in ["NO ", "TY1"]:
logger.info("Skip write test for now")
continue
obj.write(os.path.join(UtilsTest.tempdir, name))
other = OXDimage()
other.read(os.path.join(UtilsTest.tempdir, name))
self.assertEqual(abs(obj.data - other.data).max(), 0, "data are not the same for %s" % name)
for key in obj.header:
if key == "filename":
continue
self.assertTrue(key in other.header, "Key %s is in header" % key)
self.assertEqual(obj.header[key], other.header[key], "metadata '%s' are not the same for %s" % (key, name))
os.unlink(os.path.join(UtilsTest.tempdir, name))
def test_read(self):
"Test reading of compressed OXD images"
for vals in TESTIMAGES:
name = vals[0]
dim1, dim2 = vals[1:3]
shape = dim2, dim1
mini, maxi, mean, stddev = vals[3:7]
detector_type = vals[7]
obj = OXDimage()
obj.read(self.fn[name])
self.assertEqual(shape, obj.shape)
self.assertAlmostEqual(mini, obj.getmin(), 2, "getmin on " + name)
self.assertAlmostEqual(maxi, obj.getmax(), 2, "getmax on " + name)
self.assertAlmostEqual(mean, obj.getmean(), 2,
"getmean on " + name)
self.assertAlmostEqual(stddev, obj.getstddev(), 2,
"getstddev on " + name)
self.assertIn(detector_type, obj.header["Detector type"],
"detector type on " + name)
def test_read(self):
"Test reading of compressed OXD images"
for vals in TESTIMAGES:
name = vals[0]
dim1, dim2 = vals[1:3]
shape = dim2, dim1
mini, maxi, mean, stddev = vals[3:7]
detector_type = vals[7]
obj = OXDimage()
obj.read(self.fn[name])
self.assertEqual(shape, obj.shape)
self.assertAlmostEqual(mini, obj.getmin(), 2, "getmin on " + name)
self.assertAlmostEqual(maxi, obj.getmax(), 2, "getmax on " + name)
self.assertAlmostEqual(mean, obj.getmean(), 2, "getmean on " + name)
self.assertAlmostEqual(stddev, obj.getstddev(), 2, "getstddev on " + name)
self.assertIn(detector_type, obj.header["Detector type"], "detector type on " + name)