Fix/format broken debugprint test.

theano/tests/test_printing.py

@@ -173,14 +173,15 @@ def test_debugprint():
     debugprint(G, file=s, ids='int')
     s = s.getvalue()
     # The additional white space are needed!
-    reference = """Elemwise{add,no_inplace} [@0] ''
- |Elemwise{add,no_inplace} [@1] 'C'
- | |A [@2]
- | |B [@3]
- |Elemwise{add,no_inplace} [@4] ''
-   |D [@5]
-   |E [@6]
-"""
+    reference = '\n'.join([
+        "Elemwise{add,no_inplace} [@0] ''   ",
+        " |Elemwise{add,no_inplace} [@1] 'C'   ",
+        " | |A [@2]",
+        " | |B [@3]",
+        " |Elemwise{add,no_inplace} [@4] ''   ",
+        "   |D [@5]",
+        "   |E [@6]",
+    ]) + '\n'
 
     if s != reference:
         print('--' + s + '--')
@@ -193,14 +194,15 @@ def test_debugprint():
     debugprint(G, file=s, ids='CHAR')
     s = s.getvalue()
     # The additional white space are needed!
-    reference = """Elemwise{add,no_inplace} [@A] ''
- |Elemwise{add,no_inplace} [@B] 'C'
- | |A [@C]
- | |B [@D]
- |Elemwise{add,no_inplace} [@E] ''
-   |D [@F]
-   |E [@G]
-"""
+    reference = "\n".join([
+        "Elemwise{add,no_inplace} [@A] ''   ",
+        " |Elemwise{add,no_inplace} [@B] 'C'   ",
+        " | |A [@C]",
+        " | |B [@D]",
+        " |Elemwise{add,no_inplace} [@E] ''   ",
+        "   |D [@F]",
+        "   |E [@G]",
+    ]) + '\n'
 
     if s != reference:
         print('--' + s + '--')
@@ -213,12 +215,13 @@ def test_debugprint():
     debugprint(G, file=s, ids='CHAR', stop_on_name=True)
     s = s.getvalue()
     # The additional white space are needed!
-    reference = """Elemwise{add,no_inplace} [@A] ''
- |Elemwise{add,no_inplace} [@B] 'C'
- |Elemwise{add,no_inplace} [@C] ''
-   |D [@D]
-   |E [@E]
-"""
+    reference = '\n'.join([
+        "Elemwise{add,no_inplace} [@A] ''   ",
+        " |Elemwise{add,no_inplace} [@B] 'C'   ",
+        " |Elemwise{add,no_inplace} [@C] ''   ",
+        "   |D [@D]",
+        "   |E [@E]",
+    ]) + '\n'
 
     if s != reference:
         print('--' + s + '--')
@@ -231,14 +234,15 @@ def test_debugprint():
     debugprint(G, file=s, ids='')
     s = s.getvalue()
     # The additional white space are needed!
-    reference = """Elemwise{add,no_inplace}  ''
- |Elemwise{add,no_inplace}  'C'
- | |A
- | |B
- |Elemwise{add,no_inplace}  ''
-   |D
-   |E
-"""
+    reference = '\n'.join([
+        "Elemwise{add,no_inplace}  ''   ",
+        " |Elemwise{add,no_inplace}  'C'   ",
+        " | |A ",
+        " | |B ",
+        " |Elemwise{add,no_inplace}  ''   ",
+        "   |D ",
+        "   |E ",
+    ]) + '\n'
     if s != reference:
         print('--' + s + '--')
         print('--' + reference + '--')