long format pint serialization (#560)

* fix

* change back to long pint notation in asdf

* update CHANGELOG.rst

* update GH action

.github/workflows/changelog.yml

@@ -16,5 +16,5 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
-      - name: Grep for PR number in CHANGELOG.md
-        run: grep -P '\[[^\]]*#${{github.event.number}}[,\]]' CHANGELOG.md
+      - name: Grep for PR number in CHANGELOG.rst
+        run: grep -P '\[[^\]]*#${{github.event.number}}[,\]]' CHANGELOG.rst

CHANGELOG.rst

@@ -86,6 +86,8 @@ changes
    `[#504] <https://github.com/BAMWelDX/weldx/pull/504>`__.
 -  changed the default `pint.Unit` formatting to short notation ``:~``
    `[#519] <https://github.com/BAMWelDX/weldx/pull/519>`__.
+   (the asdf serialization still uses long notation (`[#560] <https://github.com/BAMWelDX/weldx/pull/560>`__))
+
 
 fixes
 ~~~~~

weldx/constants.py

@@ -28,7 +28,7 @@
 The quantity class supports lots of physical units and will combine them during
 mathematical operations.
 For extended details on working with quantities, please see the
-`pint documentation <http://https://pint.readthedocs.io/>`_
+`pint documentation <https://pint.readthedocs.io/>`_
 
 Examples
 --------

weldx/geometry.py

@@ -2535,7 +2535,8 @@ def _shape_triangles(
         offset :
             An offset that will be added to all indices.
         closed_mesh :
-            If `True`, the side faces of the geometry will also be triangulated.
+            If `True`, the front and back faces of the geometry will also be
+            triangulated.
 
         Returns
         -------

weldx/tags/unit/pint_quantity.py

@@ -57,7 +57,7 @@ class PintUnitConverter(WeldxConverter):
 
     def to_yaml_tree(self, obj: pint.Unit, tag: str, ctx) -> str:
         """Convert to python dict."""
-        return f"{obj:~}"  # use 'short' formatting for serialization
+        return f"{obj:.}"  # use 'long' (.) formatting for serialization (short = ~)
 
     def from_yaml_tree(self, node: str, tag: str, ctx) -> pint.Unit:
         """Reconstruct from tree."""