mirror of
https://github.com/python/cpython.git
synced 2025-10-30 21:21:22 +00:00
128 lines
4.8 KiB
Python
Executable file
128 lines
4.8 KiB
Python
Executable file
#! /usr/bin/env python
|
|
|
|
# Tkinter interface to SYSV `ps' and `kill' commands.
|
|
|
|
from Tkinter import *
|
|
|
|
if TkVersion < 4.0:
|
|
raise ImportError, "This version of svkill requires Tk 4.0 or later"
|
|
|
|
from string import splitfields
|
|
from string import split
|
|
import commands
|
|
import os
|
|
|
|
user = os.environ['LOGNAME']
|
|
|
|
class BarButton(Menubutton):
|
|
def __init__(self, master=None, **cnf):
|
|
apply(Menubutton.__init__, (self, master), cnf)
|
|
self.pack(side=LEFT)
|
|
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]
|
|
self.frame.list.delete(0, AtEnd())
|
|
for line in list:
|
|
self.frame.list.insert(0, line)
|
|
def do_motion(self, e):
|
|
e.widget.select_clear('0', 'end')
|
|
e.widget.select_set(e.widget.nearest(e.y))
|
|
def do_leave(self, e):
|
|
e.widget.select_clear('0', 'end')
|
|
def do_1(self, e):
|
|
self.kill(e.widget.get(e.widget.nearest(e.y)))
|
|
def __init__(self, master=None, **cnf):
|
|
apply(Frame.__init__, (self, master), cnf)
|
|
self.pack(expand=1, fill=BOTH)
|
|
self.bar = Frame(self, name='bar', relief=RAISED,
|
|
borderwidth=2)
|
|
self.bar.pack(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, borderwidth=2)
|
|
self.frame.pack(expand=1, 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)
|
|
self.frame.label.pack(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-*',
|
|
width=40, height=10,
|
|
selectbackground='#eed5b7',
|
|
selectborderwidth=0,
|
|
selectmode=BROWSE,
|
|
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(expand=1, fill=BOTH)
|
|
self.update = Button(self, text='Update',
|
|
command=self.do_update)
|
|
self.update.pack(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, borderwidth=5)
|
|
kill.winfo_toplevel().title('Tkinter Process Killer (SYSV)')
|
|
kill.winfo_toplevel().minsize(1, 1)
|
|
kill.mainloop()
|