CI/TST: Check for tzset in set_timezone (pandas-dev#59893)

* CI/TST: Check for tzset in set_timezone * adjust test message
jorisvandenbossche · Sep 26, 2024 · b948821 · b948821
1 parent b96491a
commit b948821
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Showing 2 changed files with 16 additions and 12 deletions.
diff --git a/pandas/_testing/contexts.py b/pandas/_testing/contexts.py
@@ -73,14 +73,15 @@ def set_timezone(tz: str) -> Generator[None, None, None]:
     import time
 
     def setTZ(tz) -> None:
-        if tz is None:
-            try:
-                del os.environ["TZ"]
-            except KeyError:
-                pass
-        else:
-            os.environ["TZ"] = tz
-            time.tzset()
+        if hasattr(time, "tzset"):
+            if tz is None:
+                try:
+                    del os.environ["TZ"]
+                except KeyError:
+                    pass
+            else:
+                os.environ["TZ"] = tz
+                time.tzset()
 
     orig_tz = os.environ.get("TZ")
     setTZ(tz)

diff --git a/pandas/tests/tslibs/test_parsing.py b/pandas/tests/tslibs/test_parsing.py
@@ -37,10 +37,13 @@
 )
 def test_parsing_tzlocal_deprecated():
     # GH#50791
-    msg = (
-        r"Parsing 'EST' as tzlocal \(dependent on system timezone\) "
-        r"is no longer supported\. "
-        "Pass the 'tz' keyword or call tz_localize after construction instead"
+    msg = "|".join(
+        [
+            r"Parsing 'EST' as tzlocal \(dependent on system timezone\) "
+            r"is no longer supported\. "
+            "Pass the 'tz' keyword or call tz_localize after construction instead",
+            ".*included an un-recognized timezone",
+        ]
     )
     dtstr = "Jan 15 2004 03:00 EST"