Python numpy.False_() Examples

The following are 30 code examples for showing how to use numpy.False_(). These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.

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Example 1
Project: Carnets   Author: holzschu   File: test_connect.py    License: BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up
def test_bool_column(tmpdir):
    """
    Regression test for https://github.com/astropy/astropy/issues/1953

    Ensures that Table columns of bools are properly written to a FITS table.
    """

    arr = np.ones(5, dtype=bool)
    arr[::2] == np.False_

    t = Table([arr])
    t.write(str(tmpdir.join('test.fits')), overwrite=True)

    with fits.open(str(tmpdir.join('test.fits'))) as hdul:
        assert hdul[1].data['col0'].dtype == np.dtype('bool')
        assert np.all(hdul[1].data['col0'] == arr) 
Example 2
Project: recruit   Author: Frank-qlu   File: test_numeric.py    License: Apache License 2.0 5 votes vote down vote up
def test_logical(self):
        f = np.False_
        t = np.True_
        s = "xyz"
        assert_((t and s) is s)
        assert_((f and s) is f) 
Example 3
Project: recruit   Author: Frank-qlu   File: test_numeric.py    License: Apache License 2.0 5 votes vote down vote up
def test_bitwise_or(self):
        f = np.False_
        t = np.True_
        assert_((t | t) is t)
        assert_((f | t) is t)
        assert_((t | f) is t)
        assert_((f | f) is f) 
Example 4
Project: recruit   Author: Frank-qlu   File: test_numeric.py    License: Apache License 2.0 5 votes vote down vote up
def test_bitwise_and(self):
        f = np.False_
        t = np.True_
        assert_((t & t) is t)
        assert_((f & t) is f)
        assert_((t & f) is f)
        assert_((f & f) is f) 
Example 5
Project: recruit   Author: Frank-qlu   File: test_numeric.py    License: Apache License 2.0 5 votes vote down vote up
def test_bitwise_xor(self):
        f = np.False_
        t = np.True_
        assert_((t ^ t) is f)
        assert_((f ^ t) is t)
        assert_((t ^ f) is t)
        assert_((f ^ f) is f) 
Example 6
Project: recruit   Author: Frank-qlu   File: test_numeric.py    License: Apache License 2.0 5 votes vote down vote up
def test_non_finite_scalar(self):
        # GH7014, when two scalars are compared the output should also be a
        # scalar
        assert_(np.isclose(np.inf, -np.inf) is np.False_)
        assert_(np.isclose(0, np.inf) is np.False_)
        assert_(type(np.isclose(0, np.inf)) is np.bool_) 
Example 7
Project: auto-alt-text-lambda-api   Author: abhisuri97   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_logical(self):
        f = np.False_
        t = np.True_
        s = "xyz"
        self.assertTrue((t and s) is s)
        self.assertTrue((f and s) is f) 
Example 8
Project: auto-alt-text-lambda-api   Author: abhisuri97   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_or(self):
        f = np.False_
        t = np.True_
        self.assertTrue((t | t) is t)
        self.assertTrue((f | t) is t)
        self.assertTrue((t | f) is t)
        self.assertTrue((f | f) is f) 
Example 9
Project: auto-alt-text-lambda-api   Author: abhisuri97   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_and(self):
        f = np.False_
        t = np.True_
        self.assertTrue((t & t) is t)
        self.assertTrue((f & t) is f)
        self.assertTrue((t & f) is f)
        self.assertTrue((f & f) is f) 
Example 10
Project: auto-alt-text-lambda-api   Author: abhisuri97   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_xor(self):
        f = np.False_
        t = np.True_
        self.assertTrue((t ^ t) is f)
        self.assertTrue((f ^ t) is t)
        self.assertTrue((t ^ f) is t)
        self.assertTrue((f ^ f) is f) 
Example 11
Project: vnpy_crypto   Author: birforce   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_logical(self):
        f = np.False_
        t = np.True_
        s = "xyz"
        assert_((t and s) is s)
        assert_((f and s) is f) 
Example 12
Project: vnpy_crypto   Author: birforce   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_or(self):
        f = np.False_
        t = np.True_
        assert_((t | t) is t)
        assert_((f | t) is t)
        assert_((t | f) is t)
        assert_((f | f) is f) 
Example 13
Project: vnpy_crypto   Author: birforce   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_and(self):
        f = np.False_
        t = np.True_
        assert_((t & t) is t)
        assert_((f & t) is f)
        assert_((t & f) is f)
        assert_((f & f) is f) 
Example 14
Project: vnpy_crypto   Author: birforce   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_xor(self):
        f = np.False_
        t = np.True_
        assert_((t ^ t) is f)
        assert_((f ^ t) is t)
        assert_((t ^ f) is t)
        assert_((f ^ f) is f) 
Example 15
Project: vnpy_crypto   Author: birforce   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_non_finite_scalar(self):
        # GH7014, when two scalars are compared the output should also be a
        # scalar
        assert_(np.isclose(np.inf, -np.inf) is np.False_)
        assert_(np.isclose(0, np.inf) is np.False_)
        assert_(type(np.isclose(0, np.inf)) is np.bool_) 
Example 16
Project: Mastering-Elasticsearch-7.0   Author: PacktPublishing   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_logical(self):
        f = np.False_
        t = np.True_
        s = "xyz"
        assert_((t and s) is s)
        assert_((f and s) is f) 
Example 17
Project: Mastering-Elasticsearch-7.0   Author: PacktPublishing   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_or(self):
        f = np.False_
        t = np.True_
        assert_((t | t) is t)
        assert_((f | t) is t)
        assert_((t | f) is t)
        assert_((f | f) is f) 
Example 18
Project: Mastering-Elasticsearch-7.0   Author: PacktPublishing   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_and(self):
        f = np.False_
        t = np.True_
        assert_((t & t) is t)
        assert_((f & t) is f)
        assert_((t & f) is f)
        assert_((f & f) is f) 
Example 19
Project: Mastering-Elasticsearch-7.0   Author: PacktPublishing   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_xor(self):
        f = np.False_
        t = np.True_
        assert_((t ^ t) is f)
        assert_((f ^ t) is t)
        assert_((t ^ f) is t)
        assert_((f ^ f) is f) 
Example 20
Project: Mastering-Elasticsearch-7.0   Author: PacktPublishing   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_non_finite_scalar(self):
        # GH7014, when two scalars are compared the output should also be a
        # scalar
        assert_(np.isclose(np.inf, -np.inf) is np.False_)
        assert_(np.isclose(0, np.inf) is np.False_)
        assert_(type(np.isclose(0, np.inf)) is np.bool_) 
Example 21
Project: GraphicDesignPatternByPython   Author: Relph1119   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_logical(self):
        f = np.False_
        t = np.True_
        s = "xyz"
        assert_((t and s) is s)
        assert_((f and s) is f) 
Example 22
Project: GraphicDesignPatternByPython   Author: Relph1119   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_or(self):
        f = np.False_
        t = np.True_
        assert_((t | t) is t)
        assert_((f | t) is t)
        assert_((t | f) is t)
        assert_((f | f) is f) 
Example 23
Project: GraphicDesignPatternByPython   Author: Relph1119   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_and(self):
        f = np.False_
        t = np.True_
        assert_((t & t) is t)
        assert_((f & t) is f)
        assert_((t & f) is f)
        assert_((f & f) is f) 
Example 24
Project: GraphicDesignPatternByPython   Author: Relph1119   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_bitwise_xor(self):
        f = np.False_
        t = np.True_
        assert_((t ^ t) is f)
        assert_((f ^ t) is t)
        assert_((t ^ f) is t)
        assert_((f ^ f) is f) 
Example 25
Project: GraphicDesignPatternByPython   Author: Relph1119   File: test_numeric.py    License: MIT License 5 votes vote down vote up
def test_non_finite_scalar(self):
        # GH7014, when two scalars are compared the output should also be a
        # scalar
        assert_(np.isclose(np.inf, -np.inf) is np.False_)
        assert_(np.isclose(0, np.inf) is np.False_)
        assert_(type(np.isclose(0, np.inf)) is np.bool_) 
Example 26
def test_logical(self):
        f = np.False_
        t = np.True_
        s = "xyz"
        assert_((t and s) is s)
        assert_((f and s) is f) 
Example 27
def test_bitwise_or(self):
        f = np.False_
        t = np.True_
        assert_((t | t) is t)
        assert_((f | t) is t)
        assert_((t | f) is t)
        assert_((f | f) is f) 
Example 28
def test_bitwise_and(self):
        f = np.False_
        t = np.True_
        assert_((t & t) is t)
        assert_((f & t) is f)
        assert_((t & f) is f)
        assert_((f & f) is f) 
Example 29
def test_bitwise_xor(self):
        f = np.False_
        t = np.True_
        assert_((t ^ t) is f)
        assert_((f ^ t) is t)
        assert_((t ^ f) is t)
        assert_((f ^ f) is f) 
Example 30
def test_non_finite_scalar(self):
        # GH7014, when two scalars are compared the output should also be a
        # scalar
        assert_(np.isclose(np.inf, -np.inf) is np.False_)
        assert_(np.isclose(0, np.inf) is np.False_)
        assert_(type(np.isclose(0, np.inf)) is np.bool_)