Use a lock to serialize rpkid tasks. Add temporary trace call

sequence trace code to rpki.rpkidb.models to assist in simplifying
some of the gratuitously complicated method call chains.  Various
trivial PyLint cleanups.

svn path=/branches/tk705/; revision=6161

1 files changed, 6 insertions, 6 deletions

diff --git a/rpki/cli.py b/rpki/cli.py
index 51ac0367..9440ecb2 100644
--- a/rpki/cli.py
+++ b/rpki/cli.py
@@ -82,12 +82,12 @@ class Cmd(cmd.Cmd):
         self.last_command_failed = True
         return False
 
-    def do_EOF(self, arg):
+    def do_EOF(self, arg):              # pylint: disable=W0613
         if self.EOF_exits_command_loop and self.prompt:
             print
         return self.EOF_exits_command_loop
 
-    def do_exit(self, arg):
+    def do_exit(self, arg):             # pylint: disable=W0613,R0201
         """
         Exit program.
         """
@@ -106,7 +106,7 @@ class Cmd(cmd.Cmd):
         if self.emptyline_repeats_last_command:
             cmd.Cmd.emptyline(self)
 
-    def filename_complete(self, text, line, begidx, endidx):
+    def filename_complete(self, text, line, begidx, endidx):              # pylint: disable=W0613,R0201
         """
         Filename completion handler, with hack to restore what I consider
         the normal (bash-like) behavior when one hits the completion key
@@ -199,9 +199,9 @@ def yes_or_no(prompt, default = None, require_full_word = False):
         print 'Please answer "yes" or "no"'
 
 _yes_or_no_prompts = {
-  True  : ' ("yes" or "no" ["yes"]) ',
-  False : ' ("yes" or "no" ["no"]) ',
-  None  : ' ("yes" or "no") ' }
+    True  : ' ("yes" or "no" ["yes"]) ',
+    False : ' ("yes" or "no" ["no"]) ',
+    None  : ' ("yes" or "no") ' }
 
 
 class NonExitingArgumentParser(argparse.ArgumentParser):