fix: re-generated v3 client and fix system.py (#76)

* fix: re-generated v3 client

* fix: skip v2 client system test for mtls testing

Author: arithmetic1728

translation/samples/snippets/hybrid_glossaries/noxfile.py

@@ -199,6 +199,11 @@ def _get_repo_root():
             break
         if Path(p / ".git").exists():
             return str(p)
+        # .git is not available in repos cloned via Cloud Build
+        # setup.py is always in the library's root, so use that instead
+        # https://github.com/googleapis/synthtool/issues/792
+        if Path(p / "setup.py").exists():
+            return str(p)
         p = p.parent
     raise Exception("Unable to detect repository root.")
 

translation/samples/snippets/noxfile.py

@@ -180,9 +180,9 @@ def py(session):
     if session.python in TESTED_VERSIONS:
         _session_tests(session)
     else:
-        session.skip(
-            "SKIPPED: {} tests are disabled for this sample.".format(session.python)
-        )
+        session.skip("SKIPPED: {} tests are disabled for this sample.".format(
+            session.python
+        ))
 
 
 #
@@ -199,6 +199,11 @@ def _get_repo_root():
             break
         if Path(p / ".git").exists():
             return str(p)
+        # .git is not available in repos cloned via Cloud Build
+        # setup.py is always in the library's root, so use that instead
+        # https://github.com/googleapis/synthtool/issues/792
+        if Path(p / "setup.py").exists():
+            return str(p)
         p = p.parent
     raise Exception("Unable to detect repository root.")