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1 #!/usr/bin/python | 1 #!/usr/bin/env python |
2 # Copyright (c) 2013 The Native Client Authors. All rights reserved. | 2 # Copyright (c) 2013 The Native Client Authors. All rights reserved. |
3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
5 | 5 |
6 from lxml import etree | 6 from lxml import etree |
7 | 7 |
8 | 8 |
9 class State(object): | 9 class State(object): |
10 | 10 |
11 __slots__ = [ | 11 __slots__ = [ |
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152 for state in states: | 152 for state in states: |
153 for transition in state.forward_transitions.values(): | 153 for transition in state.forward_transitions.values(): |
154 transition.to_state.back_transitions.append(transition) | 154 transition.to_state.back_transitions.append(transition) |
155 | 155 |
156 start_states = xml_tree.xpath('//start_state') | 156 start_states = xml_tree.xpath('//start_state') |
157 assert len(start_states) == 1, 'Can not find the initial state in the XML' | 157 assert len(start_states) == 1, 'Can not find the initial state in the XML' |
158 start_state = states[int(start_states[0].text)] | 158 start_state = states[int(start_states[0].text)] |
159 | 159 |
160 return states, start_state | 160 return states, start_state |
161 | 161 |
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