diff options
| -rw-r--r-- | lib/spack/llnl/util/filesystem.py | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/spack/llnl/util/filesystem.py b/lib/spack/llnl/util/filesystem.py index 88e000b6d3..7a9fb7b8ac 100644 --- a/lib/spack/llnl/util/filesystem.py +++ b/lib/spack/llnl/util/filesystem.py @@ -251,7 +251,11 @@ def mkdirp(*paths): """Creates a directory, as well as parent directories if needed.""" for path in paths: if not os.path.exists(path): - os.makedirs(path) + try: + os.makedirs(path) + except OSError as e: + if e.errno != errno.EEXIST or not os.path.isdir(path): + raise e elif not os.path.isdir(path): raise OSError(errno.EEXIST, "File already exists", path) @@ -291,8 +295,14 @@ def hide_files(*file_list): def touch(path): """Creates an empty file at the specified path.""" - with open(path, 'a'): + perms = (os.O_WRONLY | os.O_CREAT | os.O_NONBLOCK | os.O_NOCTTY) + fd = None + try: + fd = os.open(path, perms) os.utime(path, None) + finally: + if fd is not None: + os.close(fd) def touchp(path): |