MNT: install correct pyca with conda. pyca requires us to explicity u…

…se previous release of epicscorelibs

This test can be enabled now that we are using correct pyca package from
conda. (was done in commit:
cd41385)

Installing correct library and enabling test fixes issue where a user
downloads pydm and runs the tests with pytest cmd directly (instead of
run_tests.py), only to see 'no module named psp' failure. This failure seems to suggest
to user to 'pip install psp', which is entirely the wrong package and
just leads to further confusion.

.github/workflows/run-tests.yml

@@ -42,7 +42,7 @@ jobs:
           mamba install pyqt=${{ matrix.pyqt-version }}
           mamba install --file requirements.txt --file windows-dev-requirements.txt
         else
-          mamba install pyqt=${{ matrix.pyqt-version }} $(cat requirements.txt dev-requirements.txt)
+          mamba install pyqt=${{ matrix.pyqt-version }} $(cat requirements.txt dev-requirements.txt pyca)
         fi
     - name: Install packages for testing a pyqt app on linux
       shell: bash -el {0}

conda-recipe/meta.yaml

@@ -29,6 +29,7 @@ requirements:
     - pyqtgraph
     - qtpy
     - entrypoints
+    - pyca
 
 test:
   imports:

pydm/tests/data_plugins/test_psp_plugin_component.py

@@ -1,3 +1,4 @@
+import time
 import functools
 import pydm.data_plugins.epics_plugins.psp_plugin_component
 from pydm.data_plugins.epics_plugins.psp_plugin_component import Connection
@@ -19,6 +20,11 @@ def __init__(self):
     def severity(self):
         return None
 
+    def timestamp(self):
+        secs = time.time()
+        nanos = time.time_ns()
+        return secs, nanos
+
 
 def test_update_ctrl_vars(monkeypatch: MonkeyPatch, signals: ConnectionSignals):
     """Invoke our callback for updating the control values for a PV as if we had a monitor on it. Verify

requirements.txt

@@ -5,3 +5,4 @@ pyqtgraph>=0.12.0
 qtpy
 scipy>=0.12.0
 six
+epicscorelibs==7.0.7.99.0.2

run_tests.py

@@ -21,7 +21,6 @@
     # and a Windows PyCA build exists
     if os.name == "nt":
         args.append("--ignore=pydm/tests/data_plugins/test_p4p_plugin_component.py")
-    args.append("--ignore=pydm/tests/data_plugins/test_psp_plugin_component.py")
 
     print("pytest arguments: {}".format(args))