Python cyclic_pairs Examples

Example #1

 def angles(self):
     """:class:`~numpy:numpy.ndarray` of `Bond` pair angles."""
     return np.asarray([
         vec.angle(b1.vector, b2.vector) for (b1, b2) in cyclic_pairs(self)
     ])

Example #2

 def bond_angle_pairs(self):
     """`cyclic_pairs` of `Bond`\ s."""
     return cyclic_pairs(self.data)

Example #3

File: _bonds.py Project: chr7stos/scikit-nano

 def bond_angle_pairs(self):
     """`cyclic_pairs` of `Bond`\ s."""
     return cyclic_pairs(self.data)

Example #4

File: _bonds.py Project: chr7stos/scikit-nano

 def angles(self):
     """:class:`~numpy:numpy.ndarray` of `Bond` pair angles."""
     return np.asarray([vec.angle(b1.vector, b2.vector) for (b1, b2) in
                        cyclic_pairs(self)])

Example #5

File: test_itertools.py Project: haidi-ustc/scikit-nano

def test1():
    lst = ['a', 'b', 'c']
    assert_equal(cyclic_pairs(lst), [('a', 'b'), ('b', 'c'), ('c', 'a')])