Tweaked output formatting for better consistency

Author: simonw

csv_diff/__init__.py

@@ -75,8 +75,8 @@ def human_text(result, key=None, singular=None, plural=None):
         )
         title.append(fragment)
         summary.extend(
-            [fragment]
-            + ["    {}".format(c) for c in sorted(result["columns_added"])]
+            [fragment, ""]
+            + ["  {}".format(c) for c in sorted(result["columns_added"])]
             + [""]
         )
     if result["columns_removed"]:
@@ -86,8 +86,8 @@ def human_text(result, key=None, singular=None, plural=None):
         )
         title.append(fragment)
         summary.extend(
-            [fragment]
-            + ["    {}".format(c) for c in sorted(result["columns_removed"])]
+            [fragment, ""]
+            + ["  {}".format(c) for c in sorted(result["columns_removed"])]
             + [""]
         )
     if result["changed"]:

tests/test_human_text.py

@@ -125,10 +125,12 @@ def test_columns_changed():
     1 column added, 1 column removed
 
     1 column added
-        weight
+
+      weight
 
     1 column removed
-        age
+
+      age
     """
         ).strip()
         == human_text(diff, "id")
@@ -145,11 +147,13 @@ def test_columns_and_rows_changed():
     2 columns added, 1 column removed, 1 row changed, 1 row added, 1 row removed
 
     2 columns added
-        age
-        length
+
+      age
+      length
 
     1 column removed
-        weight
+
+      weight
 
     1 row changed