Upgrade oyaml to >=0.8 and PyYAML to >=5.0 (#83)

* Upgrade oyaml to >=0.8 and PyYAML to >=5.0

* Upgrade oyaml to >=0.8 and PyYAML to >=5.0

* Add changelog, remove subdependency, bump version, fix test

* Fix versioning

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [1.1.0]
+
+### Changes
+- Upgraded to oyaml 0.8+
+
 ## [1.0.2]
 
 ### Fixed

reckoner/course.py

@@ -53,7 +53,7 @@ def __init__(self, course_file):
         Parse course.yml contents into instances.
         """
         self.config = Config()
-        self._dict = yaml.load(course_file)
+        self._dict = yaml.load(course_file, Loader=yaml.loader.FullLoader)
         if not self.config.helm_args:
             self.config.helm_args = self._dict.get('helm_args')
         self.helm = HelmClient(default_helm_arguments=self.config.helm_args)

reckoner/meta.py

@@ -16,5 +16,5 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = '1.0.2'
+__version__ = '1.1.0'
 __author__ = 'ReactiveOps, Inc.'

setup.py

@@ -40,9 +40,8 @@
       packages=find_packages(exclude=('tests','*.tests')),
       install_requires=[
         "click==6.7",
-        "PyYAML==4.2b1",
         "GitPython==2.1.3",
-        "oyaml>=0.4",
+        "oyaml>=0.8",
         "coloredlogs==9.0",
         "semver==2.8.0"
       ],

tests/test_reckoner.py

@@ -145,7 +145,7 @@ def test_passes_if_any_charts_exist(self, mock_helm, mock_yaml):
 test_course = "./tests/test_course.yml"
 git_repo_path = "./test"
 
-course_yaml_dict = yaml.load(file(test_course, 'r'))
+course_yaml_dict = yaml.load(file(test_course, 'r'), Loader=yaml.loader.FullLoader)
 test_release_names = course_yaml_dict['charts'].keys()
 test_repositories = ['stable', 'incubator'],
 test_minimum_versions = ['helm', 'reckoner']