Merge pull request #6 from datarevenue-berlin/feature/meta

Add property columns and index to dask.SparseFrame and increase version to 0.8.0

.gitignore

@@ -4,3 +4,4 @@ build/
 *.so
 traildb_sparse.c
 __pycache__
+*.egg-info

sparsity/VERSION

@@ -1 +1 @@
-0.7.0
+0.8.0

sparsity/dask/core.py

@@ -71,6 +71,14 @@ def npartitions(self):
     def _meta_nonempty(self):
         return _meta_nonempty(self._meta)
 
+    @property
+    def columns(self):
+        return self._meta.columns
+
+    @property
+    def index(self):
+        return self._meta.index
+
     def map_partitions(self, func, meta, *args, **kwargs):
         return map_partitions(func, self, meta, *args, **kwargs)