X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/2082a325fdd14f0aabd88f7f12a20f9fb085c538..97060a4f18341cdd7deb908cfd6bcf0fd7f302c8:/src/black/__init__.py

diff --git a/src/black/__init__.py b/src/black/__init__.py
index 3ab4bc7..77dda2b 100644
--- a/src/black/__init__.py
+++ b/src/black/__init__.py
@@ -662,9 +662,9 @@ def reformat_many(
         worker_count = min(worker_count, 61)
     try:
         executor = ProcessPoolExecutor(max_workers=worker_count)
-    except OSError:
+    except (ImportError, OSError):
         # we arrive here if the underlying system does not support multi-processing
-        # like in AWS Lambda, in which case we gracefully fallback to
+        # like in AWS Lambda or Termux, in which case we gracefully fallback to
         # a ThreadPollExecutor with just a single worker (more workers would not do us
         # any good due to the Global Interpreter Lock)
         executor = ThreadPoolExecutor(max_workers=1)
@@ -6006,13 +6006,14 @@ def _stringify_ast(
 
         else:
             # Constant strings may be indented across newlines, if they are
-            # docstrings; fold spaces after newlines when comparing
+            # docstrings; fold spaces after newlines when comparing. Similarly,
+            # trailing and leading space may be removed.
             if (
                 isinstance(node, ast.Constant)
                 and field == "value"
                 and isinstance(value, str)
             ):
-                normalized = re.sub(r"\n[ \t]+", "\n ", value)
+                normalized = re.sub(r" *\n[ \t]+", "\n ", value).strip()
             else:
                 normalized = value
             yield f"{'  ' * (depth+2)}{normalized!r},  # {value.__class__.__name__}"