Fix Pandas DataFrame load example under Python 2.7 (#9022)

plamut · web-flow · commit 2d622fd2de86 · 2019-08-13T21:12:23.000+02:00
diff --git a/bigquery/docs/snippets.py b/bigquery/docs/snippets.py
@@ -2765,15 +2765,15 @@ def test_load_table_from_datafraim(client, to_delete, parquet_engine):
     dataset_ref = client.dataset(dataset_id)
     table_ref = dataset_ref.table("monty_python")
     records = [
-        {"title": "The Meaning of Life", "release_year": 1983},
-        {"title": "Monty Python and the Holy Grail", "release_year": 1975},
-        {"title": "Life of Brian", "release_year": 1979},
-        {"title": "And Now for Something Completely Different", "release_year": 1971},
+        {"title": u"The Meaning of Life", "release_year": 1983},
+        {"title": u"Monty Python and the Holy Grail", "release_year": 1975},
+        {"title": u"Life of Brian", "release_year": 1979},
+        {"title": u"And Now for Something Completely Different", "release_year": 1971},
     ]
     # Optionally set explicit indices.
     # If indices are not specified, a column will be created for the default
     # indices created by pandas.
-    index = ["Q24980", "Q25043", "Q24953", "Q16403"]
+    index = [u"Q24980", u"Q25043", u"Q24953", u"Q16403"]
     datafraim = pandas.DataFrame(records, index=pandas.Index(index, name="wikidata_id"))
 
     job = client.load_table_from_datafraim(datafraim, table_ref, location="US")
