[cura-tools] master: introduce inspect feature, see python -i (79213ca)

Repository : http://git.fedorahosted.org/cgit/cura-tools.git

On branch  : master
>

commit 79213ca5202cee4950209ceb57b789abaae62907
Author: Peter Hatina 
Date:   Tue Jan 15 15:31:13 2013 +0100

introduce inspect feature, see python -i
>

cli-tools/lmishell |   24 ++++++++++++++++++------
 1 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/cli-tools/lmishell b/cli-tools/lmishell
index fb7aa0e..82fb4f0 100755
--- a/cli-tools/lmishell
+++ b/cli-tools/lmishell
@@ -52,11 +52,14 @@ class _LmiShellOptions(object):
         self._argv = argv
         self._script_name = ""
         self._script_argv = []
+        self._inspect = False
         self._help = False
         for a in self._argv[1:]:
-            if not self._script_name and (a == "-h" or a == "--help"):
+            if not self._script_name and a in ("-h", "--help"):
                 self._help = True
                 return
+            elif not self._script_name and a in ("-i", "--inspect"):
+                self._inspect = True
             elif not self._script_name and not a.startswith("-"):
                 self._script_name = a
             else:
@@ -71,6 +74,10 @@ class _LmiShellOptions(object):
         return not self._script_name

@property
+    def inspect(self):
+        return self._inspect
+
+    @property
     def script_name(self):
         return self._script_name

@@ -79,8 +86,10 @@ class _LmiShellOptions(object):
         return [self._script_name] + self._script_argv

def print_usage(self):
-        sys.stdout.write("Usage: %s [script] [script-options]\n" % os.path.basename(self._argv[0]))
-        sys.stdout.write("\nOptions:\n  -h, --help            print this message\n")
+        sys.stdout.write("Usage: %s [options] [script] [script-options]\n" % os.path.basename(self._argv[0]))
+        sys.stdout.write("\nOptions:\n")
+        sys.stdout.write("  -h, --help            print this message\n")
+        sys.stdout.write("  -i, --interact        inspect interactively after running a script\n")

class _LmiCompleter(rlcompleter.Completer):
     def __init__(self, namespace = None):
@@ -204,8 +213,8 @@ class LmiInteractiveShell(code.InteractiveConsole):
     def clear_history(self):
         readline.clear_history()

-def _lmi_interact(prompt = "> ", more_prompt = "... "):
-    console = LmiInteractiveShell(prompt, more_prompt)
+def _lmi_interact(locals = None):
+    console = LmiInteractiveShell("> ", "... ", locals)
     console.interact()

def _connect_interactive(hostname, username = "", password = ""):
@@ -263,5 +272,8 @@ if __name__ == "__main__":
         try:
             execfile(options.script_name, locals)
         except SystemExit, e:
-            sys.exit(e.code)
+            if not options.inspect:
+                sys.exit(e.code)
+        if options.inspect:
+            _lmi_interact(locals)
     sys.exit(0)