Allow DTZ and WDL in seperate directories

niklasf · Mar 18, 2015 · 327ddd6 · 327ddd6
1 parent 5fffad2
commit 327ddd6
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/chess/syzygy.py b/chess/syzygy.py
@@ -1282,17 +1282,20 @@ def open_directory(self, directory, load_dtz=True):
                 self.wdl[wdl_table.mirrored_key] = wdl_table
 
                 num += 1
+            except IOError:
+                pass
 
-                if load_dtz:
+            if load_dtz:
+                try:
                     dtz_table = DtzTable(directory, filename)
                     if dtz_table.key in self.dtz:
                         self.dtz[dtz_table.key].close()
                     self.dtz[dtz_table.key] = dtz_table
                     self.dtz[dtz_table.mirrored_key] = dtz_table
 
                     num += 1
-            except IOError:
-                pass
+                except IOError:
+                    pass
 
         return num