Python or_ Examples

Example #1

File: core.py Project: pvergain/xotl.ql

 def __ror__(self, other):
     '''
         >>> 1 | this     # doctest: +ELLIPSIS
         <expression '1 or this' ...>
     '''
     from xotl.ql.expressions import or_
     return or_(other, self)

Example #2

File: core.py Project: pvergain/xotl.ql

 def __or__(self, other):
     '''
         >>> this | 1     # doctest: +ELLIPSIS
         <expression 'this or 1' ...>
     '''
     from xotl.ql.expressions import or_
     return or_(self, other)

Example #3

 def __ror__(self, other):
     '''
         >>> 1 | this     # doctest: +ELLIPSIS
         <expression '1 or this' ...>
     '''
     from xotl.ql.expressions import or_
     return or_(other, self)

Example #4

 def __or__(self, other):
     '''
         >>> this | 1     # doctest: +ELLIPSIS
         <expression 'this or 1' ...>
     '''
     from xotl.ql.expressions import or_
     return or_(self, other)

Example #5

File: test_expressions.py Project: mvaled/xotl.ql

 def test_expression(self):
     from xotl.ql.expressions import (count, ExpressionTree, or_, and_,
                                      pow_, lt, eq, add)
     expr = ((q(1) < 3) & (1 == q("1")) |
             (q("a") + q("b") ** 2 == q("x") + count("y")))
     expected = or_(and_(lt(1, 3), eq(1, "1")),
                    eq(add("a", pow_("b", 2)), add("x", count("y"))))
     self.assertIsInstance(expr, ExpressionTree)
     with context(UNPROXIFING_CONTEXT):
         self.assertTrue(expr == expected, "%s ---- %s" % (expected, expr))

Example #6

File: test_expressions.py Project: pvergain/xotl.ql

 def test_expression(self):
     from xotl.ql.expressions import (count, ExpressionTree, or_, and_,
                                      pow_, lt, eq, add)
     expr = ((q(1) < 3) & (1 == q("1")) |
             (q("a") + q("b")**2 == q("x") + count("y")))
     expected = or_(and_(lt(1, 3), eq(1, "1")),
                    eq(add("a", pow_("b", 2)), add("x", count("y"))))
     self.assertIsInstance(expr, ExpressionTree)
     with context(UNPROXIFING_CONTEXT):
         self.assertTrue(expr == expected, "%s ---- %s" % (expected, expr))