done

lib/python3.11/site-packages/pandas/tests/tslibs/test_api.py

@@ -0,0 +1,65 @@
+"""Tests that the tslibs API is locked down"""
+
+from pandas._libs import tslibs
+
+
+def test_namespace():
+    submodules = [
+        "base",
+        "ccalendar",
+        "conversion",
+        "dtypes",
+        "fields",
+        "nattype",
+        "np_datetime",
+        "offsets",
+        "parsing",
+        "period",
+        "strptime",
+        "vectorized",
+        "timedeltas",
+        "timestamps",
+        "timezones",
+        "tzconversion",
+    ]
+
+    api = [
+        "BaseOffset",
+        "NaT",
+        "NaTType",
+        "iNaT",
+        "nat_strings",
+        "OutOfBoundsDatetime",
+        "OutOfBoundsTimedelta",
+        "Period",
+        "IncompatibleFrequency",
+        "Resolution",
+        "Tick",
+        "Timedelta",
+        "dt64arr_to_periodarr",
+        "Timestamp",
+        "is_date_array_normalized",
+        "ints_to_pydatetime",
+        "normalize_i8_timestamps",
+        "get_resolution",
+        "delta_to_nanoseconds",
+        "ints_to_pytimedelta",
+        "localize_pydatetime",
+        "tz_convert_from_utc",
+        "tz_convert_from_utc_single",
+        "to_offset",
+        "tz_compare",
+        "is_unitless",
+        "astype_overflowsafe",
+        "get_unit_from_dtype",
+        "periods_per_day",
+        "periods_per_second",
+        "guess_datetime_format",
+        "add_overflowsafe",
+        "get_supported_dtype",
+        "is_supported_dtype",
+    ]
+
+    expected = set(submodules + api)
+    names = [x for x in dir(tslibs) if not x.startswith("__")]
+    assert set(names) == expected