diff options
Diffstat (limited to 'lib/spack/llnl/util/link_tree.py')
| -rw-r--r-- | lib/spack/llnl/util/link_tree.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/spack/llnl/util/link_tree.py b/lib/spack/llnl/util/link_tree.py index b6d8796084..d6547e933a 100644 --- a/lib/spack/llnl/util/link_tree.py +++ b/lib/spack/llnl/util/link_tree.py @@ -23,12 +23,13 @@ # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ############################################################################## """LinkTree class for setting up trees of symbolic links.""" -__all__ = ['LinkTree'] import os import shutil from llnl.util.filesystem import * +__all__ = ['LinkTree'] + empty_file_name = '.spack-empty' @@ -43,13 +44,13 @@ class LinkTree(object): modified. """ + def __init__(self, source_root): if not os.path.exists(source_root): raise IOError("No such file or directory: '%s'", source_root) self._root = source_root - def find_conflict(self, dest_root, **kwargs): """Returns the first file in dest that conflicts with src""" kwargs['follow_nonexisting'] = False @@ -61,9 +62,9 @@ class LinkTree(object): return dest return None - def merge(self, dest_root, **kwargs): - """Link all files in src into dest, creating directories if necessary.""" + """Link all files in src into dest, creating directories + if necessary.""" kwargs['order'] = 'pre' for src, dest in traverse_tree(self._root, dest_root, **kwargs): if os.path.isdir(src): @@ -83,7 +84,6 @@ class LinkTree(object): assert(not os.path.exists(dest)) os.symlink(src, dest) - def unmerge(self, dest_root, **kwargs): """Unlink all files in dest that exist in src. |