Merge pull request #344 from UMEP-dev/matthewp/issue332

Added alternative to os.rename for some file systems that return os e…

src/supy/util/_converter.py

@@ -21,6 +21,7 @@
 from pathlib import Path
 from shutil import copyfile, move, rmtree
 from tempfile import TemporaryDirectory
+import shutil
 
 import f90nml
 import numpy as np
@@ -474,7 +475,15 @@ def convert_utf8(file_src):
                 e.write(text)
 
             os.remove(path_src)  # remove old encoding file
-            path_dst.rename(path_src)
+            try:
+                path_dst.rename(path_src)
+            except OSError as e:
+                if e.errno == 18:
+                    logger_supy.error("Invalid cross-link device")
+                    shutil.copy2(path_dst, path_src)
+                    os.remove(path_dst)
+                else:
+                    raise e
 
             # os.rename(trgfile, srcfile) # rename new encoding
         except UnicodeDecodeError: