Merge branch 'utils' of http://gnuradio.org/git/trondeau into master

[debian/gnuradio] / grc / python / flow_graph.tmpl

diff --git a/grc/python/flow_graph.tmpl b/grc/python/flow_graph.tmpl
index df346dd165567002a34fcfbcd2787818ef43cbea..dce4037d58a4a9cde77cf99ca7bd10120f81b279 100644 (file)
--- a/grc/python/flow_graph.tmpl
+++ b/grc/python/flow_graph.tmpl
@@ -154,6 +154,13 @@ class $(class_name)(gr.hier_block2):
 ##     The port name should be the id of the parent block.
 ##     However, port names for IO pads should be self.
 ########################################################
+#def make_port_name($port)
+       #if $port.get_parent().get_key().startswith('pad_')
+self#slurp
+       #else
+self.$port.get_parent().get_id()#slurp
+       #end if
+#end def
 #if $connections
 
                $DIVIDER
@@ -163,17 +170,14 @@ class $(class_name)(gr.hier_block2):
 #for $con in $connections
        #set $source = $con.get_source()
        #set $sink = $con.get_sink()
-       #if $source.get_parent().get_key() == 'pad_source'
-               #set $source_name = 'self'
-       #else
-               #set $source_name = 'self.' + $source.get_parent().get_id()
+       ##resolve virtual sources to the actual sources
+       #if $source.get_parent().is_virtual_source()
+               #set $source = $source.resolve_virtual_source()
        #end if
-       #if $sink.get_parent().get_key() == 'pad_sink'
-               #set $sink_name = 'self'
-       #else
-               #set $sink_name = 'self.' + $sink.get_parent().get_id()
+       ##do not generate connections with virtual sinks
+       #if not $sink.get_parent().is_virtual_sink()
+               self.connect(($make_port_name($source), $source.get_key()), ($make_port_name($sink), $sink.get_key()))
        #end if
-               self.connect(($source_name, $source.get_key()), ($sink_name, $sink.get_key()))
 #end for
 
 ########################################################
@@ -194,6 +198,20 @@ class $(class_name)(gr.hier_block2):
 ##     For top block code, generate a main routine.
 ##     Instantiate the top block and run as gui or cli.
 ########################################################
+#def make_default($type, $param)
+       #if $type == 'eng_float'
+eng_notation.num_to_str($param.get_make())#slurp
+       #else
+$param.get_make()#slurp
+       #end if
+#end def
+#def make_short_id($param)
+       #set $short_id = $param.get_param('short_id').get_evaluated()
+       #if $short_id
+               #set $short_id = '-' + $short_id
+       #end if
+$short_id#slurp
+#end def
 #if $generate_options != 'hb'
 if __name__ == '__main__':
        parser = OptionParser(option_class=eng_option, usage="%prog: [options]")
@@ -202,12 +220,8 @@ if __name__ == '__main__':
                #set $type = $param.get_param('type').get_value()
                #if $type
                        #silent $params_eq_list.append('%s=options.%s'%($param.get_id(), $param.get_id()))
-                       #set $short_id = $param.get_param('short_id').get_evaluated()
-                       #if $short_id
-                               #set $short_id = '-' + $short_id
-                       #end if
-       parser.add_option("$short_id", "--$param.get_id()", dest="$param.get_id()", type="$type", default=$param.get_make(),
-               help="Set $($param.get_param('label').evaluate() or $param.get_id()) [default=%default]")
+       parser.add_option("$make_short_id($param)", "--$param.get_id().replace('_', '-')", dest="$param.get_id()", type="$type", default=$make_default($type, $param),
+               help="Set $($param.get_param('label').get_evaluated() or $param.get_id()) [default=%default]")
                #end if
        #end for
        (options, args) = parser.parse_args()