Don't explode a one-element collection ending with a comma.

[etc/vim.git] / tests / empty_lines.py

diff --git a/tests/empty_lines.py b/tests/empty_lines.py
index fe86b3854a0e65b1b0620d4c99715ca0199691b6..4c03e432383c174127c803dea8076488a09a8daf 100644 (file)
--- a/tests/empty_lines.py
+++ b/tests/empty_lines.py
@@ -1,3 +1,7 @@
+"""Docstring."""
+
+
+# leading comment
 def f():
     NO = ''
     SPACE = ' '
@@ -12,15 +16,19 @@ def f():
     if t == token.COMMENT:  # another trailing comment
         return DOUBLESPACE
 
+
     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
 
+
     prev = leaf.prev_sibling
     if not prev:
         prevp = preceding_leaf(p)
         if not prevp or prevp.type in OPENING_BRACKETS:
 
+
             return NO
 
+
         if prevp.type == token.EQUAL:
             if prevp.parent and prevp.parent.type in {
                 syms.typedargslist,
@@ -41,12 +49,10 @@ def f():
             }:
                 return NO
 
-
 ###############################################################################
 # SECTION BECAUSE SECTIONS
 ###############################################################################
 
-
 def g():
     NO = ''
     SPACE = ' '
@@ -64,7 +70,7 @@ def g():
         return DOUBLESPACE
 
     # Another comment because more comments
-    assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
+    assert p is not None, f'INTERNAL ERROR: hand-made leaf without parent: {leaf!r}'
 
     prev = leaf.prev_sibling
     if not prev:
@@ -89,10 +95,14 @@ def g():
 # output
 
 
+"""Docstring."""
+
+
+# leading comment
 def f():
-    NO = ''
-    SPACE = ' '
-    DOUBLESPACE = '  '
+    NO = ""
+    SPACE = " "
+    DOUBLESPACE = "  "
 
     t = leaf.type
     p = leaf.parent  # trailing comment
@@ -109,6 +119,7 @@ def f():
     if not prev:
         prevp = preceding_leaf(p)
         if not prevp or prevp.type in OPENING_BRACKETS:
+
             return NO
 
         if prevp.type == token.EQUAL:
@@ -135,16 +146,19 @@ def f():
 ###############################################################################
 # SECTION BECAUSE SECTIONS
 ###############################################################################
+
+
 def g():
-    NO = ''
-    SPACE = ' '
-    DOUBLESPACE = '  '
+    NO = ""
+    SPACE = " "
+    DOUBLESPACE = "  "
 
     t = leaf.type
     p = leaf.parent
     v = leaf.value
 
     # Comment because comments
+
     if t in ALWAYS_NO_SPACE:
         pass
     if t == token.COMMENT: