cephadm: disable coverage for some compatibility blocks

This change disables reporting missing coverage for blocks that
contain copy and pasted code from other python versions and exist
to make those functions available to older python versions.

Signed-off-by: John Mulligan <jmulligan@redhat.com>

diff --git a/src/cephadm/cephadm.py b/src/cephadm/cephadm.py
index b3d0c1621db55f9c07f3e20edeb4e5e251357b65..cc925d3ee23a0cadd8750a2a369d6a665cad70a0 100755 (executable)
--- a/src/cephadm/cephadm.py
+++ b/src/cephadm/cephadm.py
@@ -1700,7 +1700,9 @@ class CallVerbosity(Enum):
         return _verbosity_level_to_log_level[self]  # type: ignore
 
 
-if sys.version_info < (3, 8):
+# disable coverage for the next block. this is copy-n-paste
+# from other code for compatibilty on older python versions
+if sys.version_info < (3, 8):  # pragma: no cover
     import itertools
     import threading
     import warnings
@@ -1805,7 +1807,9 @@ if sys.version_info < (3, 8):
 
 try:
     from asyncio import run as async_run   # type: ignore[attr-defined]
-except ImportError:
+except ImportError:  # pragma: no cover
+    # disable coverage for this block. it should be a copy-n-paste from
+    # from newer libs for compatibilty on older python versions
     def async_run(coro):  # type: ignore
         loop = asyncio.new_event_loop()
         try: