[patch] context diff for non-python programmers

fetch.py.difff (text/plain), 773 bytes, created by emdee_is on 2022-12-03 00:57:41 UTC

*** fetch.py.dst	2022-11-20 02:59:11.000000000 +0000
--- fetch.py	2022-12-02 21:47:22.000000000 +0000
*** 1265,1270 ****
--- 1266,1284 ----
                          noiselevel=-1,
                      )
                      continue
+                 except Exception as e:
+                     writemsg_level(
+                         _(
+                             "!!! Unable to lock file  "
+                             "%s \n"
+                             "!!!   %s\n"
+                         )
+                         % (str(e), myfile,),
+                         level=logging.ERROR,
+                         noiselevel=-1,
+                     )
+                     return 0
+                     
          try:
              if not listonly: