(slightly ugly) fix for pytables switching to custom error classes

Author: ptooley

pypop/prv.py

@@ -300,7 +300,7 @@ def _load_binarycache(self):
         try:
             self._read_binarycache(self._prv_path)
             self._no_prv = True
-        except (ValueError, FileNotFoundError):
+        except:
             # This will raise either ValueError or FileNotFoundError to be trapped and
             # handled by calling function
             self._read_binarycache(self._generate_binaryfile_name(self._prv_path))

pypop/trace/trace.py

@@ -225,7 +225,7 @@ def _parse_summary_file(filename):
 
                 tracemetadata = TraceMetadata.unpack_dataframe(file_metadata)
                 statistics = hdfstore[Trace._statisticskey]
-        except ValueError:
+        except:
             raise WrongLoaderError('"{}" is not a PyPOP summary file'.format(filename))
 
         return (tracemetadata, statistics)