[Checkins] SVN: Sandbox/ulif/grokcore.startup/src/grokcore/startup/startup.py Copy paster startup code from grokproject into our package.

[Uli Fouquet]

Log message for revision 95650:
  Copy paster startup code from grokproject into our package.

Changed:
  A   Sandbox/ulif/grokcore.startup/src/grokcore/startup/startup.py

-=-
Copied: Sandbox/ulif/grokcore.startup/src/grokcore/startup/startup.py (from rev 95649, grokproject/trunk/grokproject/template_paste/src/+package+/startup.py_tmpl)
===================================================================
--- Sandbox/ulif/grokcore.startup/src/grokcore/startup/startup.py	                        (rev 0)
+++ Sandbox/ulif/grokcore.startup/src/grokcore/startup/startup.py	2009-01-31 13:53:23 UTC (rev 95650)
@@ -0,0 +1,35 @@
+import os.path
+import sys
+import code
+import zdaemon.zdctl
+import zope.app.wsgi
+import zope.app.debug
+
+def application_factory(global_conf):
+    zope_conf = os.path.join(global_conf['zope_conf'])
+    return zope.app.wsgi.getWSGIApplication(zope_conf)
+
+def interactive_debug_prompt(zope_conf=os.path.join('etc', 'zope.conf')):
+    db = zope.app.wsgi.config(zope_conf)
+    debugger = zope.app.debug.Debugger.fromDatabase(db)
+    # Invoke an interactive interpreter shell
+    banner = ("Welcome to the interactive debug prompt.\n"
+              "The 'root' variable contains the ZODB root folder.\n"
+              "The 'app' variable contains the Debugger, 'app.publish(path)' "
+              "simulates a request.")
+    code.interact(banner=banner, local={'debugger': debugger,
+                                        'app':      debugger,
+                                        'root':     debugger.root()})
+
+class ControllerCommands(zdaemon.zdctl.ZDCmd):
+
+    def do_debug(self, rest):
+        interactive_debug_prompt()
+
+    def help_debug(self):
+        print "debug -- Initialize the application, providing a debugger"
+        print "         object at an interactive Python prompt."
+
+def zdaemon_controller(zdaemon_conf=os.path.join('etc', 'zdaemon.conf')):
+    args = ['-C', zdaemon_conf] + sys.argv[1:]
+    zdaemon.zdctl.main(args, options=None, cmdclass=ControllerCommands)