Bug 8563 - compileall.compile_file() creates empty __pycache__ directories in

data directories where there is no source.

Fix by: Arfrever Frehtes Taifersar Arahesis (Arfrever)
Test by: Barry

1 files changed, 6 insertions, 5 deletions

diff --git a/Lib/compileall.py b/Lib/compileall.py
index be9e2ad..ea2ee7f 100644
--- a/Lib/compileall.py
+++ b/Lib/compileall.py
@@ -91,13 +91,14 @@ def compile_file(fullname, ddir=None, force=0, rx=None, quiet=False,
         else:
             cfile = imp.cache_from_source(fullname)
             cache_dir = os.path.dirname(cfile)
-            try:
-                os.mkdir(cache_dir)
-            except OSError as error:
-                if error.errno != errno.EEXIST:
-                    raise
         head, tail = name[:-3], name[-3:]
         if tail == '.py':
+            if not legacy:
+                try:
+                    os.mkdir(cache_dir)
+                except OSError as error:
+                    if error.errno != errno.EEXIST:
+                        raise
             if not force:
                 try:
                     mtime = int(os.stat(fullname).st_mtime)