Merge pull request #33 from klarman-cell-observatory/yiming

Minor changes to work with Pegasus

pegasusio/__init__.py

@@ -25,7 +25,7 @@
 from .qc_utils import calc_qc_filters, apply_qc_filters, DictWithDefault
 from .multimodal_data import MultimodalData
 from .aggr_data import AggrData, _get_fillna_dict
-from .readwrite import infer_file_type, read_input, write_output
+from .readwrite import infer_file_type, read_input, write_output, write_scp_file
 from .data_aggregation import aggregate_matrices
 
 from importlib_metadata import version, PackageNotFoundError

pegasusio/multimodal_data.py

@@ -139,6 +139,9 @@ def list_keys(self, key_type: str = "matrix") -> List[str]:
         assert self._unidata is not None
         return self._unidata.list_keys(key_type)
 
+    def current_matrix(self) -> str:
+        return self._unidata.current_matrix()
+
     def add_matrix(self, key: str, mat: csr_matrix) -> None:
         """ Surrogate function for UnimodalData, add a new matrix
         """