From: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Date: Mon, 28 Oct 2019 14:25:42 +0000 (-0700)
Subject: line_length=1 to reduce churn (#1092)
X-Git-Url: https://git.madduck.net/etc/vim.git/commitdiff_plain/e027fc9e75daadd7e22f12e6e1e374bcca998087?hp=6dca5278a3159cb35e8b9076bf81eacd35c1f0a7

line_length=1 to reduce churn (#1092)
---

diff --git a/black.py b/black.py
index 5e357ba..00de8d2 100644
--- a/black.py
+++ b/black.py
@@ -2406,7 +2406,9 @@ def split_line(
             # All splits failed, best effort split with no omits.
             # This mostly happens to multiline strings that are by definition
             # reported as not fitting a single line.
-            yield from right_hand_split(line, line_length, features=features)
+            # line_length=1 is silly, but somehow produces better formatting
+            # than other things we've tried so far. See #762 and #781.
+            yield from right_hand_split(line, line_length=1, features=features)
 
         if line.inside_brackets:
             split_funcs = [delimiter_split, standalone_comment_split, rhs]
diff --git a/tests/data/collections.py b/tests/data/collections.py
index d408bf9..ebe8d3c 100644
--- a/tests/data/collections.py
+++ b/tests/data/collections.py
@@ -144,9 +144,10 @@ division_result_tuple = (6 / 2,)
 print("foo %r", (foo.bar,))
 
 if True:
-    IGNORED_TYPES_FOR_ATTRIBUTE_CHECKING = Config.IGNORED_TYPES_FOR_ATTRIBUTE_CHECKING | {
-        pylons.controllers.WSGIController
-    }
+    IGNORED_TYPES_FOR_ATTRIBUTE_CHECKING = (
+        Config.IGNORED_TYPES_FOR_ATTRIBUTE_CHECKING
+        | {pylons.controllers.WSGIController}
+    )
 
 if True:
     ec2client.get_waiter("instance_stopped").wait(
diff --git a/tests/data/composition.py b/tests/data/composition.py
index 31f5bd5..ac63e46 100644
--- a/tests/data/composition.py
+++ b/tests/data/composition.py
@@ -166,14 +166,17 @@ class C:
             _C.__init__.__code__.co_firstlineno + 1,
         )
 
-        assert expectedexpectedexpectedexpectedexpectedexpectedexpectedexpectedexpect == {
-            key1: value1,
-            key2: value2,
-            key3: value3,
-            key4: value4,
-            key5: value5,
-            key6: value6,
-            key7: value7,
-            key8: value8,
-            key9: value9,
-        }
+        assert (
+            expectedexpectedexpectedexpectedexpectedexpectedexpectedexpectedexpect
+            == {
+                key1: value1,
+                key2: value2,
+                key3: value3,
+                key4: value4,
+                key5: value5,
+                key6: value6,
+                key7: value7,
+                key8: value8,
+                key9: value9,
+            }
+        )