1 # Copyright 2019 AT&T Intellectual Property. All rights reserved.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 from robot.libraries.BuiltIn import BuiltIn, RobotNotRunningError
16 from robot.api.deco import keyword
20 class VariableKeywords(object):
21 """ keyword class for useful keywords for working with varaibles """
24 super(VariableKeywords, self).__init__()
25 self.builtin = BuiltIn()
28 def get_globally_injected_parameters(self):
29 return self._filter_variables_by_key_prefix(self._retrieve_robot_variables(), "GLOBAL_INJECTED_")
32 def get_global_parameters(self):
33 global_variables = self._filter_variables_by_key_prefix(self._retrieve_robot_variables(), "GLOBAL_")
34 # strip out global injected (get those above)
35 for key in self.get_globally_injected_parameters():
36 del global_variables[key]
37 return global_variables
39 def _retrieve_robot_variables(self):
40 """ try to get the parameters from the robot keyword, but if it is ran out of robot context,
41 allow an env to be used instead """
44 dictionary = self.builtin.get_variables(no_decoration=True)
45 except RobotNotRunningError:
47 dictionary = os.environ['GLOBAL_ROBOT_VARIABLES']
53 def _filter_variables_by_key_prefix(dictionary, partial):
55 for key, val in dictionary.items():
56 if key.startswith(partial):