Use errno.ENOENT rather than hardcoding the error code.

eikehein · eikehein · commit e78ddd0a5439 · 2012-05-27T17:24:39.000+02:00
diff --git a/bpython/repl.py b/bpython/repl.py
@@ -24,6 +24,7 @@
 from __future__ import with_statement
 import code
 import codecs
+import errno
 import inspect
 import os
 import pydoc
@@ -822,7 +823,7 @@ def do_pastebin_helper(self, s):
             helper.stdin.write(s.encode())
             paste_url = helper.communicate()[0].decode().strip()
         except OSError, e:
-            if e.errno == 2:
+            if e.errno == errno.ENOENT:
                 self.interact.notify('Upload failed: Helper program not found.')
             else:
                 self.interact.notify('Upload failed: Helper program could not be run.')
