Replaced "except:" by "except Exception:"

theano/gof/cmodule.py

@@ -1808,7 +1808,7 @@ class GCC_compiler(object):
                 # Python3 compatibility: try to cast Py3 strings as Py2 strings
                 try:
                     src_code = b(src_code)
-                except:
+                except Exception:
                     pass
                 os.write(fd, src_code)
                 os.close(fd)