old_contents: # Copyright 2015-2017 Espressif Systems (Shanghai) PTE LTD
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http:#www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import os
  
  import yaml
  
  
  class Job(dict):
      """
      Gitlab CI job
  
      :param job: job data loaded from .gitlab-ci.yml
      :param job_name: job name
      """
      def __init__(self, job, job_name):
          super(Job, self).__init__(job)
          self["name"] = job_name
          self.tags = set(self["tags"])
  
      def match_group(self, group):
          """
          Match group by tags of job.
          All filters values of group should be included in tags.
  
          :param group: case group to match
          :return: True or False
          """
          match_result = False
          if "case group" not in self and group.ci_job_match_keys == self.tags:
              # group not assigned and all tags match
              match_result = True
          return match_result
  
      def assign_group(self, group):
          """
          assign a case group to a test job.
  
          :param group: the case group to assign
          """
          self["case group"] = group
  
      def output_config(self, file_path):
          """
          output test config to the given path.
          file name will be job_name.yml
  
          :param file_path: output file path
          :return: None
          """
          file_name = os.path.join(file_path, self["name"] + ".yml")
          if "case group" in self:
              with open(file_name, "w") as f:
                  yaml.dump(self["case group"].output(), f, default_flow_style=False)
  
new_contents: # Copyright 2015-2017 Espressif Systems (Shanghai) PTE LTD
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http:#www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import os
  
  import yaml
  
  
  class Job(dict):
      """
      Gitlab CI job
  
      :param job: job data loaded from .gitlab-ci.yml
      :param job_name: job name
      """
      def __init__(self, job, job_name):
          super(Job, self).__init__(job)
          self["name"] = job_name
          self.tags = set(self["tags"])
  
      def match_group(self, group):
          """
          Match group by tags of job.
          All filters values of group should be included in tags.
  
          :param group: case group to match
          :return: True or False
          """
          match_result = False
          if "case group" not in self and group.ci_job_match_keys == self.tags:
              # group not assigned and all tags match
              match_result = True
          return match_result
  
      def assign_group(self, group):
          """
          assign a case group to a test job.
  
          :param group: the case group to assign
          """
          self["case group"] = group
  
      def output_config(self, file_path):
          """
          output test config to the given path.
          file name will be job_name.yml
  
          :param file_path: output file path
          :return: None
          """
          file_name = os.path.join(file_path, self["name"] + ".yml")
          if "case group" in self:
              with open(file_name, "w") as f:
                  yaml.safe_dump(self["case group"].output(), f, encoding='utf-8', default_flow_style=False)
  
subject: fix the bug that will generate !!python/unicode