reconnect moved files to git repo

venv/lib/python3.11/site-packages/statsmodels/tests/__init__.py

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+# Tests for the package behavior of statsmodels

venv/lib/python3.11/site-packages/statsmodels/tests/test_package.py

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+import subprocess
+import sys
+
+
+def test_lazy_imports():
+    # Check that when statsmodels.api is imported, matplotlib is _not_ imported
+    cmd = ("import statsmodels.api as sm; "
+           "import sys; "
+           "mods = [x for x in sys.modules if 'matplotlib.pyplot' in x]; "
+           "assert not mods, mods")
+    cmd = sys.executable + ' -c "' + cmd + '"'
+    p = subprocess.Popen(cmd, shell=True, close_fds=True)
+    p.wait()
+    rc = p.returncode
+    assert rc == 0
+
+
+def test_docstring_optimization_compat():
+    # GH#5235 check that importing with stripped docstrings does not raise
+    cmd = sys.executable + ' -OO -c "import statsmodels.api as sm"'
+    p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE,
+                         stderr=subprocess.PIPE)
+    out = p.communicate()
+    rc = p.returncode
+    assert rc == 0, out

venv/lib/python3.11/site-packages/statsmodels/tests/test_x13.py

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+import pandas as pd
+
+from statsmodels.tsa.x13 import _make_var_names
+
+
+def test_make_var_names():
+    # Check that _make_var_names return the current name when exog is
+    # a pandas Series
+    exog = pd.Series([1, 2, 3], name="abc")
+    assert _make_var_names(exog) == exog.name