Intermediate release 0.12.2 (#94)

* added change fragment for #91

* added change fragment for #92

* explicit exception propagation per flake8 B904

* switched email to matterminers

* added changes to release

.github/workflows/unittests.yml

@@ -21,6 +21,6 @@ jobs:
         pip install .[contrib]
     - name: Test with pytest
       run: |
-        pytest --cov=./
+        pytest -v --cov=./
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v1

docs/source/changelog.rst

@@ -1,5 +1,5 @@
-.. Created by log.py at 2020-04-15, command
-   '/Users/mfischer/PycharmProjects/cobald/venv/lib/python3.7/site-packages/change/__main__.py log docs/source/changes compile --output docs/source/changelog.rst'
+.. Created by log.py at 2021-09-15, command
+   '/Users/mfischer/PycharmProjects/cobald/venv/lib/python3.9/site-packages/change/__main__.py log docs/source/changes compile --output docs/source/changelog.rst'
    based on the format of 'https://keepachangelog.com/'
 #########
 ChangeLog
@@ -8,6 +8,12 @@ ChangeLog
 0.12 Series
 ===========
 
+Version [0.12.2] - 2021-09-15
++++++++++++++++++++++++++++++
+
+* **[Fixed]** pipeline configuration may combine ``__type__`` and ``!yaml`` style
+* **[Fixed]** pipeline configuration no longer suppresses ``TypeError``
+
 Version [0.12.1] - 2020-04-15
 +++++++++++++++++++++++++++++
 

docs/source/changes/91.config_errors.yaml

@@ -0,0 +1,9 @@
+category: fixed
+summary: "pipeline configuration no longer suppresses ``TypeError``"
+description: |
+  The configuration processing previously decided between two paths depending
+  on whether some operation raised a ``TypeError``. This erroneously silenced
+  any unrelated ``TypeError`` from misconfigurations.
+pull requests:
+- 91
+version: 0.12.2

docs/source/changes/92.mixed_configs.yaml

@@ -0,0 +1,9 @@
+category: fixed
+summary: "pipeline configuration may combine ``__type__`` and ``!yaml`` style"
+description: |
+  Mixing the ``__type__`` and ``!yaml`` configuration styles could previously
+  lead to partially initialised pipelines. Such configurations are now correctly
+  digested and checked for success.
+pull requests:
+- 92
+version: 0.12.2

docs/source/changes/versions.yaml

@@ -1,3 +1,5 @@
+- semver: 0.12.2
+  date: '2021-09-15'
 - semver: 0.12.1
   date: '2020-04-15'
 - semver: 0.12.0

src/cobald/__about__.py

@@ -14,8 +14,8 @@
 __summary__ = "COBalD - the Opportunistic Balancing Daemon"
 __url__ = "https://github.com/MatterMiners/cobald"
 
-__version__ = "0.12.1"
+__version__ = "0.12.2"
 __author__ = "Eileen Kuehn, Max Fischer"
-__email__ = "[email protected]"
-__copyright__ = "2018 - 2020 %s" % __author__
+__email__ = "[email protected]"
+__copyright__ = "2018 - 2021 %s" % __author__
 __keywords__ = "opportunistic scheduling scheduler demand feedback-loop cobald"

src/cobald/daemon/config/mapping.py

@@ -67,10 +67,10 @@ def translate_hierarchy(
                 return structure
         except ConfigurationError as err:
             if err.where is None:
-                raise ConfigurationError(what=err.what, where=where)
+                raise ConfigurationError(what=err.what, where=where) from err
             raise
         except Exception as err:
-            raise ConfigurationError(where=where, what=err)
+            raise ConfigurationError(where=where, what=err) from err
 
     def construct(self, mapping: dict, **kwargs):
         """
@@ -96,15 +96,15 @@ def load_name(absolute_name: str):
             try:
                 obj = sys.modules[path[0]]
             except KeyError:
-                raise ImportError("No module named %r" % path[0])
+                raise ImportError("No module named %r" % path[0]) from None
             else:
                 for component in path[1:]:
                     try:
                         obj = getattr(obj, component)
                     except AttributeError as err:
                         raise ConfigurationError(
-                            what="no such object %r: %s" % (absolute_name, err)
-                        )
+                            what="no such object %r" % absolute_name
+                        ) from err
                 return obj
         else:  # ImportError is not raised if ``absolute_name`` points to a valid module
             return sys.modules[absolute_name]
@@ -204,7 +204,7 @@ def load_configuration(
             if plugin.required:
                 raise ConfigurationError(
                     where="root", what="missing section %r" % plugin.section
-                )
+                ) from None
         else:
             # invoke the plugin and store possible output
             # to avoid it being garbage collected

src/cobald/daemon/core/logger.py

@@ -21,7 +21,7 @@ def initialise_logging(level: str, target: str, short_format: bool):
         raise SystemExit(
             "invalid log level %r, expected any of 'DEBUG',"
             "'INFO', 'WARNING', 'ERROR' or 'CRITICAL'" % level
-        )
+        ) from None
     handler = create_handler(target=target)
     logging.basicConfig(
         level=log_level,