Initial revision
diff --git a/Demo/tkinter/guido/svkill.py b/Demo/tkinter/guido/svkill.py
new file mode 100755
index 0000000..cee33c9
--- /dev/null
+++ b/Demo/tkinter/guido/svkill.py
@@ -0,0 +1,144 @@
+#!/usr/local/bin/tkpython
+# Tkinter interface to SYSV `kill' command.
+
+from Tkinter import *
+from string import splitfields
+from string import split
+import commands
+import os
+
+user = os.environ['LOGNAME']
+
+class BarButton(Menubutton):
+ _CNF = {Pack: {'side': 'left'}}
+ def __init__(self, master=None, cnf={}):
+ Menubutton.__init__(self, master, (self._CNF, cnf))
+ self.menu = Menu(self, {'name': 'menu'})
+ self['menu'] = self.menu
+
+class Kill(Frame):
+ # List of (name, option, pid_column)
+ view_list = [
+ ('Default', ''),
+ ('Every (-e)', '-e'),
+ ('Non process group leaders (-d)', '-d'),
+ ('Non leaders with tty (-a)', '-a'),
+ ('For this user (-u %s)' % user, '-u %s' % user),
+ ]
+ format_list = [
+ ('Default', '', 0),
+ ('Long (-l)', '-l', 3),
+ ('Full (-f)', '-f', 1),
+ ('Full Long (-f -l)', '-l -f', 3),
+ ('Session and group ID (-j)', '-j', 0),
+ ('Scheduler properties (-c)', '-c', 0),
+ ]
+ def kill(self, selected):
+ c = self.format_list[self.format.get()][2]
+ pid = split(selected)[c]
+ os.system('kill' + ' -9 ' + pid)
+ self.do_update()
+ def do_update(self):
+ format = self.format_list[self.format.get()][1]
+ view = self.view_list[self.view.get()][1]
+ s = commands.getoutput('ps %s %s' % (view, format))
+ list = splitfields(s, '\n')
+ self.header.set(list[0] + ' ')
+ del list[0]
+ y = self.frame.vscroll.get()[2]
+ self.frame.list.delete(0, AtEnd())
+ for line in list:
+ self.frame.list.insert(0, line)
+ self.frame.list.yview(y)
+ def do_motion(self, e):
+ e.widget.select_from(e.widget.nearest(e.y))
+ def do_leave(self, e):
+ e.widget.select_clear()
+ def do_1(self, e):
+ self.kill(e.widget.get(e.widget.nearest(e.y)))
+ def __init__(self, master=None, cnf={}):
+ Frame.__init__(self, master, cnf)
+ self.pack({'expand': 'yes', 'fill': 'both'})
+ self.bar = Frame(
+ self,
+ {'name': 'bar',
+ 'relief': 'raised',
+ 'bd': 2,
+ Pack: {'side': 'top',
+ 'fill': 'x'}})
+ self.bar.file = BarButton(self.bar, {'text': 'File'})
+ self.bar.file.menu.add_command(
+ {'label': 'Quit', 'command': self.quit})
+ self.bar.view = BarButton(self.bar, {'text': 'View'})
+ self.bar.format = BarButton(self.bar, {'text': 'Format'})
+ self.view = IntVar(self)
+ self.view.set(0)
+ self.format = IntVar(self)
+ self.format.set(0)
+ for num in range(len(self.view_list)):
+ label, option = self.view_list[num]
+ self.bar.view.menu.add_radiobutton(
+ {'label': label,
+ 'command': self.do_update,
+ 'variable': self.view,
+ 'value': num})
+ for num in range(len(self.format_list)):
+ label, option, col = self.format_list[num]
+ self.bar.format.menu.add_radiobutton(
+ {'label': label,
+ 'command': self.do_update,
+ 'variable': self.format,
+ 'value': num})
+ self.bar.tk_menuBar(self.bar.file,
+ self.bar.view,
+ self.bar.format)
+ self.frame = Frame(
+ self,
+ {'relief': 'raised', 'bd': 2,
+ Pack: {'side': 'top',
+ 'expand': 'yes',
+ 'fill': 'both'}})
+ self.header = StringVar(self)
+ self.frame.label = Label(
+ self.frame,
+ {'relief': 'flat',
+ 'anchor': 'nw',
+ 'borderwidth': 0,
+ 'font': '*-Courier-Bold-R-Normal-*-120-*',
+ 'textvariable': self.header,
+ Pack: {'side': 'top',
+ 'fill': 'y',
+ 'anchor': 'w'}})
+ self.frame.vscroll = Scrollbar(
+ self.frame,
+ {'orient': 'vertical'})
+ self.frame.list = Listbox(
+ self.frame,
+ {'relief': 'sunken',
+ 'font': '*-Courier-Medium-R-Normal-*-120-*',
+ 'geometry': '40x10',
+ 'selectbackground': '#eed5b7',
+ 'selectborderwidth': 0,
+ 'yscroll': self.frame.vscroll.set})
+ self.frame.vscroll['command'] = self.frame.list.yview
+ self.frame.vscroll.pack({'side': 'right', 'fill': 'y'})
+ self.frame.list.pack(
+ {'side': 'top',
+ 'expand': 'yes',
+ 'fill': 'both'})
+ self.update = Button(
+ self,
+ {'text': 'Update',
+ 'command': self.do_update,
+ Pack: {'expand': 'no',
+ 'fill': 'x'}})
+ self.frame.list.bind('<Motion>', self.do_motion)
+ self.frame.list.bind('<Leave>', self.do_leave)
+ self.frame.list.bind('<1>', self.do_1)
+ self.do_update()
+
+if __name__ == '__main__':
+ kill = Kill(None, {'bd': 5})
+ kill.winfo_toplevel().title('Tkinter Process Killer (SYSV)')
+ kill.winfo_toplevel().minsize(1, 1)
+ kill.mainloop()