-K allows to specify which apps to cron, thanks Jonathan

VERSION

@@ -1 +1 @@
-Version 2.00.0 (2012-07-08 17:39:33) dev
+Version 2.00.0 (2012-07-08 20:28:04) dev

gluon/newcron.py

@@ -43,16 +43,17 @@ def stopcron():
 
 class extcron(threading.Thread):
 
-    def __init__(self, applications_parent):
+    def __init__(self, applications_parent, apps=None):
         threading.Thread.__init__(self)
         self.setDaemon(False)
         self.path = applications_parent
-        # crondance(self.path, 'external', startup=True)
+        self.apps = apps
+        # crondance(self.path, 'external', startup=True, apps=self.apps)
 
     def run(self):
         if not _cron_stopping:
             logger.debug('external cron invocation')
-            crondance(self.path, 'external', startup=False)
+            crondance(self.path, 'external', startup=False, apps=self.apps)
 
 class hardcron(threading.Thread):
 
@@ -80,7 +81,7 @@ class softcron(threading.Thread):
     def __init__(self, applications_parent):
         threading.Thread.__init__(self)
         self.path = applications_parent
-        crondance(self.path, 'soft', startup=True)
+        # crondance(self.path, 'soft', startup=True)
 
     def run(self):
         if not _cron_stopping:
@@ -242,7 +243,7 @@ class cronlauncher(threading.Thread):
             logger.debug('WEB2PY CRON Call returned success:\n%s' \
                               % stdoutdata)
 
-def crondance(applications_parent, ctype='soft', startup=False):
+def crondance(applications_parent, ctype='soft', startup=False, apps=None):
     apppath = os.path.join(applications_parent,'applications')
     cron_path = os.path.join(applications_parent)
     token = Token(cron_path)
@@ -256,8 +257,9 @@ def crondance(applications_parent, ctype='soft', startup=False):
             ('dom',now_s.tm_mday),
             ('dow',(now_s.tm_wday+1)%7))
 
-    apps = [x for x in os.listdir(apppath)
-            if os.path.isdir(os.path.join(apppath, x))]
+    if apps is None:
+        apps = [x for x in os.listdir(apppath)
+                if os.path.isdir(os.path.join(apppath, x))]
 
     full_apath_links = set()
 

gluon/widget.py

@@ -911,14 +911,6 @@ def start(cron=True):
         test(options.test, verbose=options.verbose)
         return
 
-    # ## if -K
-    if options.scheduler:
-        try:
-            start_schedulers(options)
-        except KeyboardInterrupt:
-            pass
-        return
-
     # ## if -S start interactive shell (also no cron)
     if options.shell:
         if not options.args is None:
@@ -928,21 +920,35 @@ def start(cron=True):
         return
 
     # ## if -C start cron run (extcron) and exit
-    # ## if -N or not cron disable cron in this *process*
-    # ## if --softcron use softcron
-    # ## use hardcron in all other cases
+    # ##    -K specifies optional apps list (overloading scheduler)
     if options.extcron:
-        print 'Starting extcron...'
+        logger.debug('Starting extcron...')
         global_settings.web2py_crontype = 'external'
-        extcron = newcron.extcron(options.folder)
+        if options.scheduler:   # -K
+            apps = [app.strip() for app in options.scheduler.split(',')]
+        else:
+            apps = None
+        extcron = newcron.extcron(options.folder, apps=apps)
         extcron.start()
         extcron.join()
         return
-    elif cron and not options.nocron and options.softcron:
+
+    # ## if -K
+    if options.scheduler:
+        try:
+            start_schedulers(options)
+        except KeyboardInterrupt:
+            pass
+        return
+
+    # ## if -N or not cron disable cron in this *process*
+    # ## if --softcron use softcron
+    # ## use hardcron in all other cases
+    if cron and not options.nocron and options.softcron:
         print 'Using softcron (but this is not very efficient)'
         global_settings.web2py_crontype = 'soft'
     elif cron and not options.nocron:
-        print 'Starting hardcron...'
+        logger.debug('Starting hardcron...')
         global_settings.web2py_crontype = 'hard'
         newcron.hardcron(options.folder).start()
 

logging.example.conf

@@ -29,7 +29,7 @@
 #  set to DEBUG.
 
 [loggers]
-keys=root,rocket,markdown,web2py,rewrite,app,welcome
+keys=root,rocket,markdown,web2py,rewrite,cron,app,welcome
 
 [handlers]
 keys=consoleHandler,messageBoxHandler
@@ -55,6 +55,12 @@ qualname=web2py.rewrite
 handlers=consoleHandler
 propagate=0
 
+[logger_cron]
+level=WARNING
+qualname=web2py.cron
+handlers=consoleHandler
+propagate=0
+
 # generic app handler
 [logger_app]
 level=WARNING