use == to test String equality (#17171)

pandas-dev · Aug 7, 2017 · 3ab7d5c · 3ab7d5c
1 parent cdabac1
commit 3ab7d5c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pandas/io/parquet.py b/pandas/io/parquet.py
@@ -10,10 +10,10 @@
 def get_engine(engine):
     """ return our implementation """
 
-    if engine is 'auto':
+    if engine == 'auto':
         engine = get_option('io.parquet.engine')
 
-    if engine is 'auto':
+    if engine == 'auto':
         # try engines in this order
         try:
             return PyArrowImpl()