Add docs for hdf5 contrib module.

docs/contrib/hdf5.rst

@@ -0,0 +1,13 @@
+hdf5
+====
+
+.. automodule:: law.contrib.hdf5
+
+.. contents::
+
+
+Class ``H5pyFormatter``
+^^^^^^^^^^^^^^^^^^^^^^^
+
+.. autoclass:: H5pyFormatter
+   :members:

docs/contrib/index.rst

@@ -19,6 +19,7 @@ To use on of the following packages in your code, you must import them explicitl
    dropbox
    git
    glite
+   hdf5
    htcondor
    keras
    lsf

law/contrib/hdf5/formatter.py

@@ -4,6 +4,7 @@
 HDF5 target formatters.
 """
 
+
 from law.target.formatter import Formatter
 from law.target.file import get_path
 
@@ -21,10 +22,10 @@ def accepts(cls, path):
     def load(cls, path, *args, **kwargs):
         import h5py
 
-        return h5py.File(get_path(path), 'r', *args, **kwargs)
+        return h5py.File(get_path(path), "r", *args, **kwargs)
 
     @classmethod
     def dump(cls, path, *args, **kwargs):
         import h5py
 
-        return h5py.File(get_path(path), 'w', *args, **kwargs)
+        return h5py.File(get_path(path), "w", *args, **kwargs)