chore: import upstream snapshot with attribution

code/ch01/tests/test_notebooks.py

@@ -0,0 +1,28 @@
+import unittest
+import os
+import subprocess
+import tempfile
+import watermark
+import nbformat
+
+
+def run_ipynb(path):
+    error_cells = []
+    with tempfile.NamedTemporaryFile(suffix=".ipynb") as fout:
+        args = ["python", "-m", "nbconvert", "--to",
+                "notebook", "--execute", "--output",
+                "--ExecutePreprocessor.kernel_name", "python"
+                fout.name, path]
+        subprocess.check_output(args)
+
+
+class TestNotebooks(unittest.TestCase):
+
+    def test_appendix_g_tensorflow_basics(self):
+        this_dir = os.path.dirname(os.path.abspath(__file__))
+        run_ipynb(os.path.join(this_dir,
+                               '../appendix_g_tensorflow-basics.ipynb'))
+
+
+if __name__ == '__main__':
+    unittest.main()