py2 shutil.copy have no paraamter follow_symlink

2017-12-02 16:13:47 +08:00 · 2017-12-02 16:13:47 +08:00 · f45d227cda
parent 75a7be7ea2
commit f45d227cda
1 changed files with 4 additions and 1 deletions
--- a/pydu/file.py
+++ b/pydu/file.py
@ -98,7 +98,10 @@ def copy(src, dst, ignore_errors=False, follow_symlinks=True):
        if os.path.isdir(src):
            shutil.copytree(src, dst, symlinks=not follow_symlinks)
        else:
-            shutil.copy(src, dst, follow_symlinks=follow_symlinks)
+            if not follow_symlinks and os.path.islink(src):
+                os.symlink(os.readlink(src), dst)
+            else:
+                shutil.copy(src, dst)
    except Exception:
        if not ignore_errors:
            raise OSError('Copy {} to {} error'.format(src, dst))