Fixed integer cell names

Teichlab · Sep 9, 2019 · 33a59eb · 33a59eb
1 parent c9b61a2
commit 33a59eb
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diff --git a/cellphonedb/src/core/methods/method_launcher.py b/cellphonedb/src/core/methods/method_launcher.py
@@ -122,6 +122,7 @@ def _counts_validations(counts: pd.DataFrame, meta: pd.DataFrame) -> pd.DataFram
             counts = counts.astype(pd.np.float)  # type: pd.DataFrame
         except:
             raise ParseCountsException
+        meta.index = meta.index.astype(str)
         for cell in meta.index.values:
             if cell not in counts.columns.values:
                 raise ParseCountsException('Some cells in meta didnt exist in counts columns',

diff --git a/cellphonedb/src/core/preprocessors/method_preprocessors.py b/cellphonedb/src/core/preprocessors/method_preprocessors.py
@@ -28,6 +28,7 @@ def meta_preprocessor(meta_raw: pd.DataFrame) -> pd.DataFrame:
         meta = pd.DataFrame(data={'cell_type': meta_raw.iloc[:, 1]})
         meta.set_index(meta_raw.iloc[:, 0], inplace=True)
         meta.index.name = 'cell'
+        meta.index = meta.index.astype(str)
         return meta
 
     except: