Python warn Examples

Example #1

 def __init__(self, *args, **kwargs):
     super(Selector, self).__init__(*args, **kwargs)
     warn('Selector class is deprecated. '
          'Please use XpathSelector class instead.')

Example #2

File: selector.py Project: vkolev/grab

 def __init__(self, *args, **kwargs):
     warn('You are using XpathSelector from deprecated `grab.selector` '
          'package. Please, switch to `selection` package.')
     super(XpathSelector, self).__init__(*args, **kwargs)

Example #3

File: selector.py Project: Scaurus/grab

 def __init__(self, *args, **kwargs):
     super(Selector, self).__init__(*args, **kwargs)
     warn('Selector class is deprecated. '
          'Please use XpathSelector class instead.')

Example #4

 def test_warn(self):
     out = StringIO()
     with mock.patch('sys.stderr', out):
         warn('abc')
     self.assertTrue('GrabDeprecationWarning: abc' in out.getvalue())

Example #5

File: grab_error.py Project: abael/grab

 def test_warn(self):
     out = StringIO()
     with mock.patch('sys.stderr', out):
         warn('abc')
     self.assertTrue('GrabDeprecationWarning: abc' in out.getvalue())