def testParseSingleRange(self):
self.assertAllClose([[-0.1, 0.2]],
command_parser.parse_ranges("[-0.1, 0.2]"))
self.assertAllClose([[-0.1, self.INF_VALUE]],
command_parser.parse_ranges("[-0.1, inf]"))
self.assertAllClose([[-self.INF_VALUE, self.INF_VALUE]],
command_parser.parse_ranges("[-inf, inf]"))
def testParseSingleListOfRanges(self):
self.assertAllClose(
[[-0.1, 0.2], [10.0, 12.0]],
command_parser.parse_ranges("[[-0.1, 0.2], [10, 12]]"))
self.assertAllClose(
[[-self.INF_VALUE, -1.0], [1.0, self.INF_VALUE]],
command_parser.parse_ranges("[[-inf, -1.0],[1.0, inf]]"))
def testParseSingleRange(self):
self.assertAllClose([[-0.1, 0.2]],
command_parser.parse_ranges("[-0.1, 0.2]"))
self.assertAllClose([[-0.1, self.INF_VALUE]],
command_parser.parse_ranges("[-0.1, inf]"))
self.assertAllClose([[-self.INF_VALUE, self.INF_VALUE]],
command_parser.parse_ranges("[-inf, inf]"))
def parse_ranges_highlight(ranges_string):
"""Process ranges highlight string.
Args:
ranges_string: (str) A string representing a numerical range of a list of
numerical ranges. See the help info of the -r flag of the print_tensor
command for more details.
Returns:
An instance of tensor_format.HighlightOptions, if range_string is a valid
representation of a range or a list of ranges.
"""
ranges = None
def ranges_filter(x):
r = np.zeros(x.shape, dtype=bool)
for range_start, range_end in ranges:
r = np.logical_or(r, np.logical_and(x >= range_start, x <= range_end))
return r
if ranges_string:
ranges = command_parser.parse_ranges(ranges_string)
return tensor_format.HighlightOptions(
ranges_filter, description=ranges_string)
else:
return None
def parse_ranges_highlight(ranges_string):
"""Process ranges highlight string.
Args:
ranges_string: (str) A string representing a numerical range of a list of
numerical ranges. See the help info of the -r flag of the print_tensor
command for more details.
Returns:
An instance of tensor_format.HighlightOptions, if range_string is a valid
representation of a range or a list of ranges.
"""
ranges = None
def ranges_filter(x):
r = np.zeros(x.shape, dtype=bool)
for range_start, range_end in ranges:
r = np.logical_or(r,
np.logical_and(x >= range_start, x <= range_end))
return r
if ranges_string:
ranges = command_parser.parse_ranges(ranges_string)
return tensor_format.HighlightOptions(ranges_filter,
description=ranges_string)
else:
return None
def testParseInvalidRangeString(self):
with self.assertRaises(SyntaxError):
command_parser.parse_ranges("[[1,2]")
with self.assertRaisesRegexp(ValueError,
"Incorrect number of elements in range"):
command_parser.parse_ranges("[1,2,3]")
with self.assertRaisesRegexp(ValueError,
"Incorrect number of elements in range"):
command_parser.parse_ranges("[inf]")
with self.assertRaisesRegexp(ValueError,
"Incorrect type in the 1st element of range"):
command_parser.parse_ranges("[1j, 1]")
with self.assertRaisesRegexp(ValueError,
"Incorrect type in the 2nd element of range"):
command_parser.parse_ranges("[1, 1j]")
def testParseInvalidRangeString(self):
with self.assertRaises(SyntaxError):
command_parser.parse_ranges("[[1,2]")
with self.assertRaisesRegexp(ValueError,
"Incorrect number of elements in range"):
command_parser.parse_ranges("[1,2,3]")
with self.assertRaisesRegexp(ValueError,
"Incorrect number of elements in range"):
command_parser.parse_ranges("[inf]")
with self.assertRaisesRegexp(
ValueError, "Incorrect type in the 1st element of range"):
command_parser.parse_ranges("[1j, 1]")
with self.assertRaisesRegexp(
ValueError, "Incorrect type in the 2nd element of range"):
command_parser.parse_ranges("[1, 1j]")
def testParseSingleListOfRanges(self):
self.assertAllClose([[-0.1, 0.2], [10.0, 12.0]],
command_parser.parse_ranges("[[-0.1, 0.2], [10, 12]]"))
self.assertAllClose(
[[-self.INF_VALUE, -1.0], [1.0, self.INF_VALUE]],
command_parser.parse_ranges("[[-inf, -1.0],[1.0, inf]]"))
def testParseEmptyRangeString(self):
self.assertEqual([], command_parser.parse_ranges(""))
self.assertEqual([], command_parser.parse_ranges(" "))
def testParseEmptyRangeString(self):
self.assertEqual([], command_parser.parse_ranges(""))
self.assertEqual([], command_parser.parse_ranges(" "))