Source Code for Module vwidget.pydialog

 1   
 2  import os 
 3   
 4  from threading import Thread 
 5   
 6  import gtk 
 7  import vwidget 
 8  import vwidget.main as vw_main 
 9  import vwidget.windows as vw_windows 
10   
11 -class ScriptThread(Thread): 
12 -    def __init__(self, cobj, locals): 
13          Thread.__init__(self) 
14          self.setDaemon(True) 
15          self.cobj = cobj 
16          self.locals = locals 
17   
18 -    def run(self): 
19          try: 
20              exec(self.cobj, self.locals) 
21          except Exception, e: 
22              print "Script Error: ",e 
23   
24 -class PyDialog(vw_windows.VWindow): 
25 -    def __init__(self, locals=None): 
26          dname = os.path.dirname(vwidget.__file__) 
27          fname = os.path.join(dname, "pydialog.glade") 
28          vw_windows.VWindow.__init__(self, fname, None) 
29          if locals == None: 
30              locals = {} 
31          self.locals = locals 
32   
33 -    def PyDialogRun(self, button): 
34          buffer = self.getWidget("PyDialogText").get_buffer() 
35          start, end = buffer.get_bounds() 
36          script = buffer.get_text(start,end) 
37          self.runPython(script) 
38   
39 -    def runPython(self, pystring): 
40          """ 
41          Extend and over-ride this for any special handling... 
42          """ 
43          cobj = compile(pystring, "pydialog_exec.py", "exec") 
44          sthr = ScriptThread(cobj, self.locals) 
45          sthr.start() 
46          # FIXME set button insensitive and have ScriptThread take 
47          # a reference to the dialog and change it back when run is complete 
48