Initial config parser support.

bin/fluents

@@ -4,12 +4,11 @@ from getopt import getopt
 import sys
 from fluents import fluents, project, workflow
 import workflows
+import cfgparse, optparse
 
 PROGRAM_NAME = 'fluents'
 VERSION = '0.1.0'
 
-parameters = {'workflow': workflow.EmptyWorkflow}
-
 def show_help():
     print 'fluent %s' % VERSION
     print 'This software is released under the GNU General Public Licence'
@@ -36,34 +35,43 @@ def list_workflows():
     print
 
 def parse_options():
-    short_opts = 'hlw:'
-    long_opts = ['help', 'list-workflows', 'workflow=']
+    cp = cfgparse.ConfigParser()
+    op = optparse.OptionParser()
 
-    options, params = getopt(sys.argv[1:], short_opts, long_opts)
+    op.add_option('-l', '--list-workflows',
+                  action='store_true',
+                  default=False,
+                  help='List available workflows.')
 
-    for opt, val in options:
-        if opt in ['-h', '--help']:
-            show_help()
-            sys.exit(0)
-        elif opt in ['-l', '--list-workflows']:
-            list_workflows()
-            sys.exit(0)
-        elif opt in ['-w', '--workflow']:
-            wfs = workflow.workflow_list()
-            for wf in wfs:
-                if wf.ident == val:
-                    parameters['workflow'] = wf
-            parameters['workflow']
+    op.add_option('-w', '--workflow',
+                 default='emptyview',
+                 help='Start with selected workflow')
+
+    return cp.parse(op)
     
 if __name__ == '__main__':
-    parse_options()
+    options, params = parse_options()
+    
+    if options.list_workflows:
+        list_workflows()
+        sys.exit(0)
 
     import gtk
     import gnome
     
     gnome.program_init(PROGRAM_NAME, VERSION)
-    app = fluents.FluentApp(parameters['workflow'])
+
+    selected_wf = workflow.EmptyWorkflow
+
+    workflow_list = workflow.workflow_list()
+    for wf in workflow_list:
+        if wf.ident == options.workflow:
+            selected_wf = wf            
+
+    app = fluents.FluentApp(selected_wf)
     fluents.app = app
+
     app.set_project(project.Project())
     app.show()
     gtk.main()
+