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99 lines
3.1 KiB
Python
Executable file
99 lines
3.1 KiB
Python
Executable file
#! /usr/bin/env python
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# Tkinter interface to Linux `kill' command.
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from Tkinter import *
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from string import splitfields
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from string import split
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import commands
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import os
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class BarButton(Menubutton):
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def __init__(self, master=None, **cnf):
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apply(Menubutton.__init__, (self, master), cnf)
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self.pack(side=LEFT)
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self.menu = Menu(self, name='menu')
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self['menu'] = self.menu
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class Kill(Frame):
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# List of (name, option, pid_column)
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format_list = [('Default', '', 0),
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('Long', '-l', 2),
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('User', '-u', 1),
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('Jobs', '-j', 1),
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('Signal', '-s', 1),
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('Memory', '-m', 0),
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('VM', '-v', 0),
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('Hex', '-X', 0)]
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def kill(self, selected):
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c = self.format_list[self.format.get()][2]
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pid = split(selected)[c]
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os.system('kill -9 ' + pid)
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self.do_update()
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def do_update(self):
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name, option, column = self.format_list[self.format.get()]
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s = commands.getoutput('ps -w ' + option)
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list = splitfields(s, '\n')
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self.header.set(list[0])
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del list[0]
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y = self.frame.vscroll.get()[0]
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self.frame.list.delete(0, AtEnd())
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for line in list:
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self.frame.list.insert(0, line)
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self.frame.list.yview(int(y))
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def do_motion(self, e):
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e.widget.select_clear(0, END)
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e.widget.select_set(e.widget.nearest(e.y))
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def do_leave(self, e):
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e.widget.select_clear(0, END)
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def do_1(self, e):
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self.kill(e.widget.get(e.widget.nearest(e.y)))
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def __init__(self, master=None, **cnf):
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Frame.__init__(self, master, cnf)
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self.pack(expand=1, fill=BOTH)
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self.bar = Frame(self, name='bar', relief=RAISED,
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borderwidth=2)
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self.bar.pack(fill=X)
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self.bar.file = BarButton(self.bar, text='File')
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self.bar.file.menu.add_command(
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label='Quit', command=self.quit)
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self.bar.view = BarButton(self.bar, text='View')
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self.format = IntVar(self)
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self.format.set(2)
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for num in range(len(self.format_list)):
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self.bar.view.menu.add_radiobutton(
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label=self.format_list[num][0],
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command=self.do_update,
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variable=self.format,
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value=num)
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#self.bar.view.menu.add_separator()
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#XXX ...
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self.bar.tk_menuBar(self.bar.file, self.bar.view)
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self.frame = Frame(self, relief=RAISED, borderwidth=2)
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self.frame.pack(expand=1, fill=BOTH)
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self.header = StringVar(self)
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self.frame.label = Label(self.frame, relief=FLAT, anchor=NW,
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borderwidth=0,
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textvariable=self.header)
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self.frame.label.pack(fill=X)
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self.frame.vscroll = Scrollbar(self.frame, orient=VERTICAL)
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self.frame.list = Listbox(self.frame, relief=SUNKEN,
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selectbackground='#eed5b7',
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selectborderwidth=0,
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yscroll=self.frame.vscroll.set)
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self.frame.vscroll['command'] = self.frame.list.yview
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self.frame.vscroll.pack(side=RIGHT, fill=Y)
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self.frame.list.pack(expand=1, fill=BOTH)
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self.update = Button(self, text="Update",
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command=self.do_update)
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self.update.pack(expand=1, fill=X)
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self.frame.list.bind('<Motion>', self.do_motion)
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self.frame.list.bind('<Leave>', self.do_leave)
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self.frame.list.bind('<1>', self.do_1)
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self.do_update()
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if __name__ == '__main__':
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kill = Kill(None, borderwidth=5)
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kill.winfo_toplevel().title('Tkinter Process Killer')
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kill.winfo_toplevel().minsize(1, 1)
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kill.mainloop()
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